tag:blogger.com,1999:blog-64496753163903234962024-03-13T08:19:44.277-04:00IR InformIR BlogEverything infrared thermography including discussions on thermal imaging equipment, the applications, limitations of the technology, educational tips & videos and much more!Matt Schwoeglerhttp://www.blogger.com/profile/16504148423743460158noreply@blogger.comBlogger170125tag:blogger.com,1999:blog-6449675316390323496.post-9279941436800572062021-05-10T14:28:00.005-04:002021-05-12T12:55:07.454-04:00Live Online Certification Training Expands to All 4 Days<p>You spoke, we listened. ITC’s online Level I and II classes are now presented live for all four days, the entire duration of the course! </p><p></p><table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="float: right; margin-left: 1em; text-align: right;"><tbody><tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgMbU4SZ4eLFXoFWsLJ2V4FSUqtMcocLkpV594awlI171g_7CkkHni9w69TMU0xTUkS6sQqw6bthaa2E8bLyTY75LstAhi7GQ56H_lst1SgdgdoScpuGLm_9CfKSdAoQTW0HW7PDC4o7_M/s2048/Hired+Heros+001.jpg" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="1536" data-original-width="2048" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgMbU4SZ4eLFXoFWsLJ2V4FSUqtMcocLkpV594awlI171g_7CkkHni9w69TMU0xTUkS6sQqw6bthaa2E8bLyTY75LstAhi7GQ56H_lst1SgdgdoScpuGLm_9CfKSdAoQTW0HW7PDC4o7_M/s320/Hired+Heros+001.jpg" width="320" /></a></td></tr><tr><td class="tr-caption" style="text-align: center;"></td></tr></tbody></table>When online certification training debuted over a year ago, it launched with the first day of class delivered as a self-directed, on-demand, course of study. Days 2-4 continued the training as a live class, presented in real time via Zoom with hands-on exercises and interactive demonstrations. <p></p><p>The reason for this setup at the outset? As a new format, there were concerns that perhaps thermographers wouldn’t want to be online for four days in a row. However, after having successfully run over 60 of these courses during the past year, the answer is overwhelmingly clear…our customers simply love our live online training. </p><p>Class surveys confirm this too and continue to indicate a strong desire for all four days to be delivered in real-time. To be honest, that really isn’t surprising. Nothing beats having a live instructor and ours are among the best in the industry. So as of April 1st, we’ve been running all of our online training classes live, in their entirety. </p><p>Real-time training is more dynamic and engaging. Participants get answers to their questions immediately, and with better detail too, something that isn’t possible with an on-demand or pre-recorded training class. Opportunities for networking are also plentiful in a live course as participants get to interact with their peers throughout the day, sharing best practices and their own personal experiences, something you miss with on-demand training. It’s all of this and more which make our online classes the most engaging and captivating in the industry. </p><p>Thinking about getting certified or is it your time to be re-certified and don’t want to travel? An online course is the right solution for you! ITC offers the following classes as an online option:</p><p>•<span style="white-space: pre;"> </span>Level I</p><p>•<span style="white-space: pre;"> </span>Level I Electrical</p><p>•<span style="white-space: pre;"> </span>sUAS Level I</p><p>•<span style="white-space: pre;"> </span>Optical Gas Imaging </p><p>•<span style="white-space: pre;"> </span>Level II </p><p>•<span style="white-space: pre;"> </span>Level II Electrical</p><p>•<span style="white-space: pre;"> </span>IR Roof Inspections </p><p>For more information, and to register, please visit <a href="http://www.infraredtraining.com/schedule" target="_blank"><b>www.infraredtraining.com/schedule</b></a> to view our complete calendar of upcoming training dates. We hope to see you online soon!</p>Matt Schwoeglerhttp://www.blogger.com/profile/16504148423743460158noreply@blogger.comtag:blogger.com,1999:blog-6449675316390323496.post-6698449937722397452020-10-10T21:34:00.002-04:002020-10-10T21:36:23.829-04:00Online Certification Training Has Arrived<p></p><div class="separator" style="clear: both; text-align: center;"><div class="separator" style="clear: both; text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg_g7871vTB1XJTcNUtzk1kleervG7pzdZB0yMcJV9Q89ICJL9oeXtRepofZPvYqWtPqATRC-y65iIbagGFXNPYQ4erad2Xx5OW4MjT3QpdCxh3zDNRljllB7mrojKaZm6tSeZbF-fwFfk/s1990/ITC+Nashua+01.png" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" data-original-height="1176" data-original-width="1990" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg_g7871vTB1XJTcNUtzk1kleervG7pzdZB0yMcJV9Q89ICJL9oeXtRepofZPvYqWtPqATRC-y65iIbagGFXNPYQ4erad2Xx5OW4MjT3QpdCxh3zDNRljllB7mrojKaZm6tSeZbF-fwFfk/s320/ITC+Nashua+01.png" width="320" /></a></div></div>ITC’s new Online Thermography Certification program places you front-and-center in a virtual classroom which means you no longer have to travel to get certified. That’s because online training eliminates secondary costs typically associated with traditional in-person courses including transportation, hotel, meals and more. All of this while offering you the most flexible and convenient certification options to date.<p></p><p>Pre-COVID-19, all Infrared Training Center (ITC) thermography certification courses were held at hotels, conference centers, or customer facilities. During a typical week, the ITC team could be conducting a dozen or so of these classes globally. Then, seemingly overnight, the coronavirus pandemic forced ITC to find an alternative way to deliver classes. </p><p>Enter online certification training.</p><p>What makes ITC’s online training program unique? It features live, interactive instruction through Zoom teleconferencing. This isn’t just voice-over-PowerPoint where you’re learning by yourself, isolated from your instructor and your peers. Participants can interact with both ITC trainers and their fellow thermographers in real-time, just as you can in a typical face-to-face training class. And while there is some self-directed content, most of the class is delivered live with engaging demonstrations, group discussions, and more. Overseas ITC still maintains a face-to-face component for labs and exams. These classroom sessions, of course, meet all local COVID-regulations and safety protocols.</p><p><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh7JFf2q-4_F7wR_RWHB9Ga_a8ULB2PAQUt0W_omUhLuVn_037rcKCSgd3GOSVsk-fTzU8Z0gPbktrjGk-zQWleex1TZcK6Gv0bz0N_oJfCVWGRf5nppO1DDjEt19TWXnGmZmZfzKrMhAI/s2016/001.jpg" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" data-original-height="1512" data-original-width="2016" height="240" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh7JFf2q-4_F7wR_RWHB9Ga_a8ULB2PAQUt0W_omUhLuVn_037rcKCSgd3GOSVsk-fTzU8Z0gPbktrjGk-zQWleex1TZcK6Gv0bz0N_oJfCVWGRf5nppO1DDjEt19TWXnGmZmZfzKrMhAI/w320-h240/001.jpg" width="320" /></a>The response has been overwhelmingly positive and has taken off with Level I and Level II thermography classes which continue to sell out. As such ITC has been adding dates through March of 2021 and is now in the process of expanding their online portfolio of certification training into more specialized instructional areas this fall. Coming soon, look for online sUAS and OGI thermography training as well in this new format. </p><p>“Our business has always been about live classroom training and we don’t see that going away anytime soon,” says John Keane, ITC Global Director. “However, the pandemic has necessitated this transition to offer more of our training library online and I see both being an important part of what we do going forward. Besides the obvious benefits of social distancing, removing the cost of travel which, for some customers, has historically been a barrier, this now allows them to get certified too.” </p><p>Registering for online training is easy with numerous dates and locations available that will accommodate even the busiest of schedules. And it’s not just for individuals. For those with larger groups which need training, these online courses are available as an onsite option too. Contact ITC for a quote to schedule a private class exclusively for your employees that’s tailored to your individual training and certification needs.</p><p>Contact ITC to learn more about online certification training.</p>North America<br />1-866-FLIR-911<br />info@infraredtraining.com<div><a href="http://www.infraredtraining.com">http://www.infraredtraining.com</a></div><div><br /></div><div>Europe, Middle East, Africa<br />+49 (69) 95009011<br />info@irtraining.eu</div><div><a href="http://www.irtraining.eu">http://www.irtraining.eu</a></div>Matt Schwoeglerhttp://www.blogger.com/profile/16504148423743460158noreply@blogger.comtag:blogger.com,1999:blog-6449675316390323496.post-27966454679332566032020-05-19T10:30:00.000-04:002020-05-19T10:31:18.612-04:00New Online Course - Elevated Skin Temperature Screening <div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjRw3roP3-0ZxVFvIUe4YDly-8aR1gLBOPi8D55fLxZhaylYp1jlErJBcfOaK8fa3KZpjH33MBsed10wngRQns0ePjzAhmVnw-_JLRENZFAF8xp3vRp3PMtDlmZby666_Z6-CWD3u_aq08/s1600/EST+File+Photo.png" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" data-original-height="613" data-original-width="791" height="247" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjRw3roP3-0ZxVFvIUe4YDly-8aR1gLBOPi8D55fLxZhaylYp1jlErJBcfOaK8fa3KZpjH33MBsed10wngRQns0ePjzAhmVnw-_JLRENZFAF8xp3vRp3PMtDlmZby666_Z6-CWD3u_aq08/s320/EST+File+Photo.png" width="320" /></a></div>
The Infrared Training Center is now offering an online <a href="https://irtraining.asentialms.com/catalog/?type=course&sc=EST" target="_blank">Elevated Skin Temperature (EST) screening</a> course for anyone using thermal imaging for this application. <br />
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EST screening utilizes thermal imaging to measure the surface temperature of a person’s inner eye corner to detect signs of a fever. While infrared cameras cannot confirm the presence of a fever or virus, they are utilized to help prevent the spread of communicable conditions by identifying individuals who may have a high skin temperature. These readings can then be used to initiate secondary screening, if needed, to verify whether the subject has a fever.<br />
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This 4-hour course will cover the setup and operation of several camera models, as well as explain how infrared science applies to EST, and best practices for obtaining optimal results when screening for Elevated Skin Temperature. Students completing the course and passing the knowledge check will be issued an ITC Certificate of Completion. <a href="https://irtraining.asentialms.com/catalog/?type=course&sc=EST" target="_blank">Registration for the class is available here</a> via ITC’s online training portal.Matt Schwoeglerhttp://www.blogger.com/profile/16504148423743460158noreply@blogger.comtag:blogger.com,1999:blog-6449675316390323496.post-67724696823415813752020-03-16T17:08:00.001-04:002020-05-08T14:27:55.611-04:00Changes to ITC Global Training Operations Due to COVID-19 Pandemic*UPDATE - ITC TRAINING CLASSES POSTPONED*<br />
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The Infrared Training Center is suspending certification training at our US and Canadian locations through Friday, May 29 due to the COVID-19 / Coronavirus outbreak. In Europe, training classes remain postponed through Friday, May 1st as well. As always, we’ll continue to monitor the situation and make adjustments if necessary as new information becomes available.<br />
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If registered for a class that has been impacted by this decision, you can transfer your enrollment to an alternative date/location or request a full refund. Please feel free to contact us if you have questions or are looking for more information.<br />
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United States<br />
1-866-TRAIN-IR<br />
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Canada<br />
1-905-637-5696 Ext. 24<br />
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Europe, Middle East, Africa<br />
+49 (69) 950090 11<br />
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<br />Matt Schwoeglerhttp://www.blogger.com/profile/16504148423743460158noreply@blogger.comtag:blogger.com,1999:blog-6449675316390323496.post-6818242179794222472019-07-31T11:48:00.000-04:002019-07-31T12:29:14.139-04:00Special Advanced IR Training Course for Research and Science Coming in October<div class="separator" style="clear: both; text-align: center;">
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjxFKGB-dLDSsS6HMY33h4XAcaOIlOj63g8F3EhIBPG1FsPOqoOxQEXD-ViqEh4RvnD63L31vFbCxopYZSQSuMxY7pP2DkE6Vdds6IYAT_Ipbpnr4bgk7hV1H3lalSvUt_6X6GBY_XbQGA/s1600/ITC+Classroom.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" data-original-height="754" data-original-width="1600" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjxFKGB-dLDSsS6HMY33h4XAcaOIlOj63g8F3EhIBPG1FsPOqoOxQEXD-ViqEh4RvnD63L31vFbCxopYZSQSuMxY7pP2DkE6Vdds6IYAT_Ipbpnr4bgk7hV1H3lalSvUt_6X6GBY_XbQGA/s320/ITC+Classroom.jpg" width="320" /></a></div>
The Infrared Training Center is hosting an <b>Advanced IR Systems Training</b> class this October 8-10 at our Boston-regional training center in Nashua, New Hampshire that focuses on the science behind infrared camera calibration, concepts of radiometry and target signature work. It is intended for researchers, scientists, university students, and engineers who are using thermal imaging in their respective fields.<br />
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Included in the class will be a thorough review of IR science and modern infrared camera design with an emphasis on radiative heat transfer and the practical implications of using a thermal imaging camera to measure temperature. All common sources of measurement error will be discussed as well as the methods used to mitigate these issues. <br />
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Depending on the needs of the participants and the time available, additional topics covered may include measurement through IR windows or using mirrors to capture indirect temperature readings. While not required, students are encouraged to bring their own cameras and laptops for planned lab exercises during class.<br />
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For more information and to register, please <a href="https://courses.infraredtraining.com/index.cfm?action=registration.schedule&courseId=77" target="_blank"><b>view the course listing on the ITC website</b></a> or contact the Infrared Training Center directly at 1-866-TRAIN-IR.Matt Schwoeglerhttp://www.blogger.com/profile/16504148423743460158noreply@blogger.comtag:blogger.com,1999:blog-6449675316390323496.post-73405026544205398092019-07-16T14:14:00.001-04:002019-07-16T14:45:24.692-04:00ITC Acquires New Aerial Viewing System to Augment sUAS Training Classes<br />
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi10QJMkOuHrqGKegIMKzLR1PARln9XJxA9NTdX4D6RYF9rVZtf89RzVPw-Poje_qT9Ceisy2YByEeQMsi2sGH-bytRfNOytW9cntESbyN6aIv_bv6fT_rwj5IEaQ-bRbZ4vPXrFdk4Cvc/s1600/IMG_1100%257Ephoto.JPG" imageanchor="1" style="-webkit-text-stroke-width: 0px; background-color: transparent; clear: right; color: #0066cc; float: right; font-family: Times New Roman; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; margin-bottom: 1em; margin-left: 1em; orphans: 2; text-align: center; text-decoration: underline; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px;"><img border="0" data-original-height="1200" data-original-width="1600" height="240" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi10QJMkOuHrqGKegIMKzLR1PARln9XJxA9NTdX4D6RYF9rVZtf89RzVPw-Poje_qT9Ceisy2YByEeQMsi2sGH-bytRfNOytW9cntESbyN6aIv_bv6fT_rwj5IEaQ-bRbZ4vPXrFdk4Cvc/s320/IMG_1100%257Ephoto.JPG" width="320" /></a><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgrTyrObSHjeNYeYe0bP33o9Ng6YhRQ_6N74DHu_nlJojc0ak_lLvo7qKOVUWfXExZ4g80T8BBeRIZm1tK75gQ9ZfLBdPhVcltbI7wQ6yNEWPtrNu4sIXNJow9nXdUkK_RpRS2C-I-Oc88/s1600/IMG_1100%257Ephoto.JPG" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><br /></a>The Infrared Training Center is excited to announce the purchase of a Command View System from <a href="http://www.camotionllc.com/" target="_blank">Camera Motion Research, LLC</a> to be used in sUAS training classes. This equipment allows for the transmission of live video from an unmanned aircraft system to a control center on the ground as far as 3,000ft (914m) away.<br />
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Having the Command View System allows the instructor to demonstrate camera operation techniques and perform specific tasks such as measuring temperature, showing the effects of viewing angle and more, all while from the air. Not only does this enhance the overall training experience, it allows for up to eight students to view the screen at a time, encouraging participation and improving engagement during flying exercises.<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjrNNZ1tyb4XtzSQzvhHz0ws25hDkOVVksIEbV-K1YuefTgpSXAkGv8zfujnKuNVADCXB_Q63E7w6c29vBRfeyjs33vyd5jVgNIbNL0pZK-Qfbq7SdNNBqUUHr92gWTQXcbtOfghSaODnc/s1600/IMG_1142%257Ephoto.JPG" imageanchor="1" style="-webkit-text-stroke-width: 0px; background-color: transparent; clear: right; color: #0066cc; float: right; font-family: Times New Roman; font-size: 16px; font-style: normal; font-variant: normal; font-weight: 400; letter-spacing: normal; margin-bottom: 1em; margin-left: 1em; orphans: 2; text-align: left; text-decoration: underline; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px;"><img border="0" data-original-height="1200" data-original-width="1600" height="240" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjrNNZ1tyb4XtzSQzvhHz0ws25hDkOVVksIEbV-K1YuefTgpSXAkGv8zfujnKuNVADCXB_Q63E7w6c29vBRfeyjs33vyd5jVgNIbNL0pZK-Qfbq7SdNNBqUUHr92gWTQXcbtOfghSaODnc/s320/IMG_1142%257Ephoto.JPG" width="320" /></a>With the Command View System, more students can now experience the correct way to capture qualitative and quantitative thermography data in real time. It works with a variety of instructional situations and applications too including overhead electrical, agricultural, solar panels and more. A built-in DVR recorder captures all images and videos taken during flight which can be replayed and discussed while back in the classroom.<br />
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Look for the Command View System at upcoming <a href="https://courses.infraredtraining.com/index.cfm?action=registration.schedule&courseId=25" target="_blank">sUAS Level I Thermography</a> and <a href="https://courses.infraredtraining.com/index.cfm?action=registration.schedule&courseId=63" target="_blank">Level I Public Safety</a> Courses from the Infrared Training Center. Registration for these classes and others is available online at <a href="http://www.infraredtraining.com/schedule">www.infraredtraining.com/schedule</a> or by calling ITC directly at 1-866-TRAIN-IR.<br />
<br />Matt Schwoeglerhttp://www.blogger.com/profile/16504148423743460158noreply@blogger.comtag:blogger.com,1999:blog-6449675316390323496.post-3226998005077712132019-04-29T13:11:00.002-04:002019-04-29T16:23:01.234-04:00ITC & DroneBase Announce Training Partnership for sUAS Thermography<div class="separator" style="clear: both; text-align: center;">
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The Infrared Training Center (ITC) has been named as the official IR training and certification provider for DroneBase, a global drone operations company that provides businesses access to one of the largest small Unmanned Aircraft System (sUAS) pilot networks in the world. DroneBase and its pilots have completed over 100,000 commercial missions in more than 70 countries, offering services across multiple industries including residential/commercial real estate, insurance, telecommunications, construction, and media. </div>
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ITC’s sUAS Level I Thermography Certification course will serve as the foundation for this training that is available to DroneBase pilots where they will learn about the various applications of aerial infrared. The class is designed for the sUAS pilot who needs the background, skills, and knowledge to properly capture and interpret thermal images. Besides an overview of the many applications, participants will also learn about infrared science, IR equipment operation and flight safety.</div>
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According to John Keane, ITC’s Global Director, “We are excited about having the opportunity to certify DroneBase pilots in the application of infrared thermography and look forward to working closely with their network going forward.”</div>
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If you are a DroneBase pilot and are looking for sUAS thermography certification training, the <a href="http://www.infraredtraining.com/schedule" target="_blank">latest ITC course schedule can be viewed here</a>.</div>
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Existing DroneBase pilots are eligible for a special rate. Those interested should contact DroneBase for details. If you have questions about the sUAS Level I certification course, contact ITC directly at 1-866-TRAIN-IR, +1.603.324.7785 or via e-mail at info@infraredtraining.com. <br />
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For more information about DroneBase, please visit their website at <a href="http://www.dronebase.com/">www.dronebase.com</a></div>
Matt Schwoeglerhttp://www.blogger.com/profile/16504148423743460158noreply@blogger.comtag:blogger.com,1999:blog-6449675316390323496.post-30993694540695824842018-03-07T10:22:00.002-05:002018-03-07T10:33:01.631-05:00Less Expensive Thermal Imagers Never Meant Less Training<div>
<i>Matt Schwoegler, ITC</i></div>
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgk67kI48VzZ_Nv-6t1stqRtj5S2VqkMDmfD9GQn71-h44knIXC9WAMJ4O6t1vhqPnc8t4PGVnctMMRSocedMK-_aiM2E4yD6ZS1QJnGlh8NwYVoAwodk5MO_5aSc88iwEYIlJ-Yghz47k/s1600/E4_faceleft.jpg" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em;"><img border="0" data-original-height="1140" data-original-width="750" height="320" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgk67kI48VzZ_Nv-6t1stqRtj5S2VqkMDmfD9GQn71-h44knIXC9WAMJ4O6t1vhqPnc8t4PGVnctMMRSocedMK-_aiM2E4yD6ZS1QJnGlh8NwYVoAwodk5MO_5aSc88iwEYIlJ-Yghz47k/s320/E4_faceleft.jpg" width="210"></a>When I first started training thermographers back in 2002, most infrared cameras at the time were $40,000-60,000 USD. It was a significant investment for many organizations who were using thermography which they took very seriously. They took training seriously too. After all, if you’re spending that much money on a piece of hardware, the operator better know how to use it properly.</div>
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It was shortly after that the world’s first sub-$10,000 thermal imager made its debut with a price point that changed the industry. Today you can buy an IR camera that fits on your phone for just a few hundred dollars and the variety and quality of what’s available for under $10,000 is simply astonishing. </div>
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What hasn’t changed in that time is physics. Heat still moves from hot to cold. Unfortunately, just like the cost of equipment, the conversation between the employee and the employer about the need and expense of training has seemingly changed.</div>
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Fifteen years ago, after spending $50,000+ on a new camera, I’d bet most didn’t put too much thought into the additional cost of training. There was absolutely no question…with an investment that large, you better know what you’re doing! The response from a supervisor when asked by a thermographer for approval to attend a class was often similar to this:</div>
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</div><a href="https://irinformir.blogspot.com/2018/03/less-expensive-thermal-imagers-never.html#more">Read more »</a>Matt Schwoeglerhttp://www.blogger.com/profile/16504148423743460158noreply@blogger.comtag:blogger.com,1999:blog-6449675316390323496.post-13085781978859276332018-02-28T09:51:00.000-05:002018-03-09T12:56:50.674-05:00FLIR ONE Online Training<a href="https://irtraining.asentialms.com/catalog/Default.aspx?id=1636&type=course&searchParam=FLIR%20ONE" target="_blank">FLIR ONE Basics</a><br />
This course will introduce you to the operation of the FLIR ONE and FLIR ONE Pro infrared camera. This course is a self paced on-demand web course, you can start as soon as you enroll and you can stop and continue where you left off at any time. There is NO CHARGE for this course.Unknownnoreply@blogger.comtag:blogger.com,1999:blog-6449675316390323496.post-87140427875174095072018-02-27T10:31:00.000-05:002018-03-09T12:59:31.255-05:00IR Consultant Pricing Survey - U.S.One of the most frequently asked questions we get from our students and readers is "<b>How much do consultants charge for IR inspection services?</b>"<br />
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This groundbreaking survey provides you with the answers. The results of this survey should prove invaluable to you for both pricing and marketing your services.<br />
<br />
We will be updating this information with a new survey to be conducted later this year. The results will be published as part of the<u><span style="color: blue;"> <a href="http://www.inframation.org/" target="_blank">InfraMation 2018 Conference Proceedings</a></span></u> which all attendees receive.<br />
<br />
<b>If you want to be included in the survey</b>, make sure that you opt in to "<i>ITC email</i>" on the Online Training registration page or your profile (for current online learners). Participants will be able to purchase the published report at a 50% discount.<br />
<br />
<a href="https://irtraining.asentialms.com/catalog/Default.aspx?id=1646&type=course&searchParam=consultant" target="_blank">Link to the Report Page</a>Unknownnoreply@blogger.comtag:blogger.com,1999:blog-6449675316390323496.post-44011515981504591952018-01-26T11:27:00.000-05:002018-01-26T11:27:15.268-05:00Lens Choice for Looking Through IR Windows<em><span style="font-size: xx-small;">by Gary Orlove</span></em><br />
More and more organizations are installing IR windows or sight glasses in their electrical equipment so inspections can be made with an infrared camera.<br />
The advantages are obvious: worker safety is improved as thermographers and electricians don't have to open live electrical cabinets, and inspection times can be reduced.<br />
However, what lens choice is the best to use with your infrared camera to provide adequate resolution, and yet see as much of the electrical equipment as possible?<br />
Here are three images that were taken at a power plant looking at an ISO phase buss. The buss is only about a foot away and is taken looking through an infrared window (crystal type).<br />
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi5kYZOdM1k81W-0ri0d9b-naHkUS20CT1lmWX7ObNSj3aSTUiRgmPVKKD4f-vyt1226v_AbdXX6ZNsYsEDMGYD9a-djz_WREQQe01irmuPGZdPO2hSZZGyKV7eVK3h3BZMJw8U7aZhjVe_/s1600/25+Deg+ISO.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="600" data-original-width="800" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi5kYZOdM1k81W-0ri0d9b-naHkUS20CT1lmWX7ObNSj3aSTUiRgmPVKKD4f-vyt1226v_AbdXX6ZNsYsEDMGYD9a-djz_WREQQe01irmuPGZdPO2hSZZGyKV7eVK3h3BZMJw8U7aZhjVe_/s200/25+Deg+ISO.jpg" width="200" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">25 deg.</td></tr>
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<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhMK6n9R8F8Fz7-7d3QB6nnmhYbiIc4-jItLqtNfvF4OEv8WzzVDCApKJ2cTRSCDtV8ZJvC30LpFI2h4TrYYCwlI6rzf2XmX4URr9SgGb2zclCb46B-uMpREtHmeS0AFEGapuS9DLr0niTU/s1600/45+Deg+ISO.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="600" data-original-width="800" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhMK6n9R8F8Fz7-7d3QB6nnmhYbiIc4-jItLqtNfvF4OEv8WzzVDCApKJ2cTRSCDtV8ZJvC30LpFI2h4TrYYCwlI6rzf2XmX4URr9SgGb2zclCb46B-uMpREtHmeS0AFEGapuS9DLr0niTU/s200/45+Deg+ISO.jpg" width="200" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">45 deg.</td></tr>
</tbody></table>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhFPYkuA-XYLt9Ey38vHlGISOwSnmdm0l5F0sKD8W8fogzJRLUok9RnyogmOX7Lr2S5Ry0QDeXjjF6Ioo3dpPAUGdjROF4gx2jayDylaSaR9HQpGLdZvU-jEm1wLuHJZkuQS4vidY-EHjT4/s1600/90+Deg+ISO.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="600" data-original-width="800" height="150" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhFPYkuA-XYLt9Ey38vHlGISOwSnmdm0l5F0sKD8W8fogzJRLUok9RnyogmOX7Lr2S5Ry0QDeXjjF6Ioo3dpPAUGdjROF4gx2jayDylaSaR9HQpGLdZvU-jEm1wLuHJZkuQS4vidY-EHjT4/s200/90+Deg+ISO.jpg" width="200" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">90 deg.</td></tr>
</tbody></table>
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<em><span style="font-size: xx-small;">Images courtesy - John Fricot, FLIR Systems</span></em><br />
As you can plainly see, the 90° lens is clearly the way to go. It provides enough detail for analysis, yet extends your field of view by a huge amount.Unknownnoreply@blogger.comtag:blogger.com,1999:blog-6449675316390323496.post-3525838056205567902018-01-17T08:50:00.000-05:002018-01-18T13:24:43.548-05:00How the temperature of your nose shows how much strain you are underResearchers at the University of Nottingham's Institute for Aerospace Technology (IAT), together with academic staff from the Bioengineering and Human Factors Research Groups, have demonstrated that facial temperatures, which can be easily measured using a non-invasive thermal camera, are strongly correlated to mental workload.<br />
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhoWwQXBVz-8pgXGynSTsteOLNhoHvF1Y2IVrRB5_Ca9DngkL-JE2vQKw5pOlBeSAUmzkJacYKCgkE3AG5_Lkcxb4WDSK2zCo3FZuOfc7TcF4IkWwScTs6F3DXxVRLRBcUQ7wz3v7TXwXho/s1600/howthetemper.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" data-original-height="124" data-original-width="445" height="89" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhoWwQXBVz-8pgXGynSTsteOLNhoHvF1Y2IVrRB5_Ca9DngkL-JE2vQKw5pOlBeSAUmzkJacYKCgkE3AG5_Lkcxb4WDSK2zCo3FZuOfc7TcF4IkWwScTs6F3DXxVRLRBcUQ7wz3v7TXwXho/s320/howthetemper.jpg" width="320" /></a></div>
It was found that the effect is most pronounced above the sinuses around the nose, and that facial temperatures were reduced as participants carried out tasks of increasing difficulty.<br />
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The results show that when people are fully focused on a task, their breathing rate changes as the autonomic nervous system takes over. There may also be a diversion of blood flow from the face to the cerebral cortex as the mental demand increases, although this is the subject of further research.<br />
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<a href="https://medicalxpress.com/news/2018-01-temperature-nose-strain.html" target="_blank">Read the entire article</a>Unknownnoreply@blogger.comtag:blogger.com,1999:blog-6449675316390323496.post-64839667459874455382018-01-10T10:00:00.000-05:002018-01-10T10:18:36.895-05:00FLIR Home Energy Audit ToolsWhat tools do Home Energy Auditors and Home Inspectors use? Shopping for
the right Home Energy Auditor or Home Inspector can be a timely
process. Beyond their certifications and experience, you should also
consider the types of tools they use to perform their tasks.<br />
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Here’s a video with Tom O’toole of FLIR Systems and Flemming Lund, a
certified Energy Auditor & Home Inspector, talking about the tools
used in the various phases involved in a home energy audit.<br />
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<iframe width="320" height="266" class="YOUTUBE-iframe-video" data-thumbnail-src="https://i.ytimg.com/vi/e5mArVHSmF8/0.jpg" src="https://www.youtube.com/embed/e5mArVHSmF8?feature=player_embedded" frameborder="0" allowfullscreen></iframe></div>
<br />Unknownnoreply@blogger.comtag:blogger.com,1999:blog-6449675316390323496.post-36832383128835151562018-01-04T12:08:00.001-05:002018-01-04T12:11:55.846-05:00Cost Avoidance/Energy Savings for IR Thermography<blockquote> <p><em>"Has anyone documented Cost Avoidance Or Potential energy savings using Thermography. Ex. Downtime, Labor, Materials. I would be interested in understanding how you determined final cost or energy savings."</em></p> </blockquote> <p>This is the $64,000 question, how to justify the cost and benefits of an IR program. The methods used vary depending on your situation, what downtime costs in your facility, overtime and rush ordering to get new parts, lost production cost, your energy cost, etc. </p> <p>I have selected several white papers that illustrate how different organizations have calculated their costs. Use them as examples of what can be done, and how they are presented.</p><p>Use this <a href="http://forum.infraredtraining.com/showthread.php?tid=262" target="_blank">link</a> to download the files.</p>Unknownnoreply@blogger.comtag:blogger.com,1999:blog-6449675316390323496.post-87596132520751987912017-12-20T11:29:00.001-05:002017-12-20T11:59:23.008-05:00InfraMation 2018 - Call for Papers and Abstracts<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiOmO0z40y7CuzAQGwDvKgO54kIyfU0W9taHG0U8doT5Gp52pe8ZZ1Sl1b3Z0WsHEVZBA2Kz67f1hWyaVTam8HpN2-0_GafoIvkIxYvOxaaT4bIrbGygpDTIERyfgJZyomWqZCgwp5pvBlK/s1600-h/inframation2018-logo%255B57%255D"><img align="left" alt="inframation2018-logo" border="0" height="59" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiqCAmUnlh_LMTXJP_ZGC6jLPX2ac-MdrUXdNBAIlPjCZPyyKCidMbafJfOF3klxRzzLEyXeWwdCDjOMCMdaGX3qjKrPkBVunTBeQd2W-gVLT_0mikshm-QKwTRAShHBG2KcqTtBjDlzbgk/?imgmax=800" style="background-image: none; border: 0px currentcolor; display: inline; float: left; margin: 0px 9px 0px 0px;" title="inframation2018-logo" width="200" /></a>InfraMation 2018 will be held in <strong>Austin, Texas, September 11-14, 2018</strong> and we are thrilled to be heading to the "Live Music Capital of the World". Austin is known for its vibrant buzzing energy, never-ending entertainment options, and stunning outdoor settings. One thing is for sure, we will be ready to paint the town InfraRED! Join other thermal imaging experts to learn the latest thermal imaging techniques and applications, and make valuable connections!<br />
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<a href="http://www3.hilton.com/en/hotels/texas/hilton-austin-AUSCVHH/index.html" target="_blank"><strong><span style="color: blue;"><u>Hilton Austin</u></span></strong></a> has been chosen as the InfraMation 2018 host hotel. Hilton Austin is situated right in downtown Austin, TX, just a quick walk from exclusive shopping, amazing restaurants, and a multitude of live music venues on 6th Street and the surrounding area. InfraMation attendees receive a deeply discounted rate of <strong>$199/night</strong> plus taxes. Based on availability, this incredible rate can be extended 3 days post or prior if you'd like to stay a bit longer!<br />
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<b><i><span style="font-size: large;">Submit your abstract through this <a href="https://www.surveymonkey.com/r/InfraMation2018" target="_blank"><span style="color: blue;"><u>simple online form</u></span></a><span style="color: blue;"><u>.</u></span></span></i></b><br />
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<strong>Benefits & Requirements - Why should you present at InfraMation 2018?</strong><br />
<ul>
<li>Qualify for a deeply discounted conference registration fee</li>
<li>Identify yourself as an infrared thermal imaging expert in your field</li>
<li>Earn valuable certification renewal credit</li>
<li>Further validate your expertise for clients and customers</li>
<li>Expand your professional and business referral network</li>
<li>Represent your organization on a big stage</li>
</ul>
Publish your paper on a searchable CD that every InfraMation attendee receives. InfraMation is the leading infrared training experience in the world. As thermal imaging becomes more mainstream, early adopters such as yourself will be sought out for your extensive know how and experience. Simply put: InfraMation is the place to get recognized! The only "hard" requirements are that your paper be non-commercial in nature (for sponsorship or exhibition opportunities, <a href="http://www.inframation.org/#expo" target="_blank"><strong><span style="color: blue;"><u>click here</u></span></strong></a>) and submitted in English. Abstract approval is based on clarity, suitability, and technical merit of work.<br />
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<strong>Suggested Topic Areas</strong><br />
<ul>
<li>Buildings</li>
<ul>
<li>Roofing Systems</li>
<li>Water Ingress / Moisture / Remediation / Mold Testing</li>
<li>Insulation / Air Leakage / Energy Loss</li>
<li>Standards & Certification</li>
<li>Pest Detection and Control</li>
</ul>
<li>Condition Monitoring</li>
<ul>
<li>Electrical Distribution - Indoor, Outdoor, Transmission, Distribution</li>
<li>Mechanical Applications - Bearings, Gearboxes, Conveyors, Steam, </li>
<li>Hydraulic</li>
<li> Standards &amp;amp;amp; Certification</li>
<li>Petrochemical Applications</li>
</ul>
<li>Business</li>
<ul>
<li>Marketing/Sales/Pricing</li>
<li>Program Management / Cost Avoidance / Cost Saving</li>
<li>Safety</li>
</ul>
<li>Research & Science Applications</li>
<li>Medical/Veterinary Applications</li>
<li>Optical Gas Imaging Applications</li>
<li>IR Report Preparation Techniques</li>
<li>Aerial Drone and UAV Applications / Techniques</li>
<li>Public Safety</li>
<li>Non-Destructive Testing - Material flaws, voids, etc.</li>
<li>Alternative / other Applications / Other Technologies</li>
</ul>
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<br />Unknownnoreply@blogger.comtag:blogger.com,1999:blog-6449675316390323496.post-21005764059527756812017-12-20T10:45:00.000-05:002017-12-20T10:39:32.800-05:00What the heck is Emissivity? (Part 2)<div class="separator" style="clear: both; text-align: center;">
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhdqaXKKJSbp9yEVOunqnV3s6q0z7w_7NsXoocpltcHvnZQapiwhg5PHeNveetuKzTQj7EMTYw-0qbSQUumNXqSpr6t42BYhMWRMbkXEXClBw1rLIw7r0Q3E3OYi9n0HRVm3CB7lU91NhkS/s1600-h/itc+basic+logo+138x62.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" ps="true" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhdqaXKKJSbp9yEVOunqnV3s6q0z7w_7NsXoocpltcHvnZQapiwhg5PHeNveetuKzTQj7EMTYw-0qbSQUumNXqSpr6t42BYhMWRMbkXEXClBw1rLIw7r0Q3E3OYi9n0HRVm3CB7lU91NhkS/s320/itc+basic+logo+138x62.jpg" /></a></div>
Fill up two soda cans with hot water and wrap one in scotch tape. Which one will cool down faster? Obvious, right? Check it out, you might be surprised! <br />
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<iframe width="320" height="266" class="YOUTUBE-iframe-video" data-thumbnail-src="https://i.ytimg.com/vi/7a3xg5CSdXo/0.jpg" src="https://www.youtube.com/embed/7a3xg5CSdXo?feature=player_embedded" frameborder="0" allowfullscreen></iframe></div>
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<a href="http://www.infraredtraining.com/"><span id="goog_1263937930420"></span>Infrared Training Center<span id="goog_1263937930421"></span></a>Unknownnoreply@blogger.comtag:blogger.com,1999:blog-6449675316390323496.post-74320585347576123352017-12-08T10:00:00.000-05:002017-12-08T10:08:24.291-05:00What the Heck is Emissivity? (part 1)<div class="separator" style="clear: both; text-align: left;">
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<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhj9ZgM1rYZjk0reuEBU1fjbN1X6Cyl4Agq1PVehjBHKQ5ahCwXDoVqu7VTV6Kh6_cb6GM5FjYpopM3koUg9FAGaTqJ9RR5RxnxSSCCd7IXyRp4YYb3U4YQRJoOyKLgr31P7fg0I4_IeQ9V/s1600-h/itc+basic+logo+138x62.jpg" imageanchor="1" style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;"><img border="0" ps="true" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhj9ZgM1rYZjk0reuEBU1fjbN1X6Cyl4Agq1PVehjBHKQ5ahCwXDoVqu7VTV6Kh6_cb6GM5FjYpopM3koUg9FAGaTqJ9RR5RxnxSSCCd7IXyRp4YYb3U4YQRJoOyKLgr31P7fg0I4_IeQ9V/s320/itc+basic+logo+138x62.jpg" /></a></div>
Fill two soda cans with hot water and wrap one with scotch tape. Which one will radiate more heat? You might be surprised at the answer! Watch the video to find out why.<br />
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<br />Unknownnoreply@blogger.comtag:blogger.com,1999:blog-6449675316390323496.post-85014794508314010252017-11-16T12:37:00.001-05:002017-11-16T12:37:47.032-05:00It is Not Always about Loose Contacts<p><em><font size="1">by Ahmed Osman Mohamed Hamoudy <br>Electrical PM & PdM Engineer <br>Cemex, Egypt</font></em></p> <p>In modern industries, there are many predictive maintenance techniques that can be utilized to avoid an unexpected failure. At CEMEX, we count on those techniques and deploy them in such a way as to get the most use from it, and avoid any undesirable consequences. IR thermography's use has become widespread in cement plants; application areas typically include rotating kilns, insulation, mechanical, and electrical systems.</p> <p>This article will explore the uses of IR thermography, specifically as part of the Motor Control Center systems predictive maintenance routine, including typical electrical panel failure points (contactor, terminations, feeding breaker, fuses, cables, etc...).</p> <p align="center"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi2SdoCPW-p_pLoEQ1zzQS9DoYxoSqih8meFerB5g7BT79-CPlWs6IdSqF84KHqrwEpEug9rVvil1CDrcHTSFOLPgZ6HhgEXLH_yjb8u3lEgzS3MVF82gFKbvXk2kOhhy3xWDCCkDxLyH8g/s1600-h/clip_image0021" target="_blank"><img width="244" height="168" title="clip_image002" style="border: 0px currentcolor; border-image: none; display: inline;" alt="clip_image002" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhD0MGiZA9vdmMsukAHyB6nngzjpaMJrWuvdZf4L4NQ-VkZGaChFWV7ckhst-_JdTznkPb6bBwbIC2p9zEDbaSRA9HEA_jt_1Bq3Sxjcdv-kD4Qy9405K20kOPIYApspZ8zpiensPvbIiBE/?imgmax=800" border="0"></a> <br><font size="1">Figure 1. Rotary Kiln</font></p> <p>One of the Clinker Rotary Kilns (4,500 Tons per Day) is supposed to be available for operation not less than a year, which is a challenge of course, to guarantee continuous operation for the kiln system for this time without any unexpected shutdown.</p><a href="https://irinformir.blogspot.com/2017/11/it-is-not-always-about-loose-contacts.html#more">Read more »</a>Unknownnoreply@blogger.comtag:blogger.com,1999:blog-6449675316390323496.post-10826716783429209232017-11-13T08:00:00.000-05:002017-11-13T10:30:13.381-05:00Emissivity and Reflected Temperature<b><i>What should I enter for my emissivity and reflected temperature values?</i></b><br />
First, ask yourself how are you using your thermal imager? Is it to identify thermal patterns or measure temperatures? If you are simply trying to locate thermal patterns such as missing insulation or air leakage in a building (what is called qualitative thermography) measuring an exact temperature really isn’t necessary. In these situations, leave the values at their default settings (typically 0.95 for emissivity and 68F/20C for reflected temperature) and go for it.<br />
<br />
If you need to measure an exact temperature of a motor or a bearing (what is called quantitative thermography) then correctly setting emissivity and reflected temperature is a must to get the most accurate reading. Doing so, however, should only be attempted by properly trained and certified thermographers…those who are the most qualified to measure temperatures with an infrared camera.<br />
<br />
<b><i>Thermography Certification Dates and Locations</i></b><br />
<br />
<ul>
<li>Training Dates and Locations in the US and Canada: <a href="http://www.infraredtraining.com/schedule">http://www.infraredtraining.com/schedule</a></li>
<li>Training Dates and Locations in Europe, Middle East and Africa: <a href="http://www.irtraining.eu/">http://www.irtraining.eu</a></li>
<li>Certification training from the Infrared Training Center (<a href="http://www.infraredtraining.com/">http://www.infraredtraining.com</a>) teaches you the techniques required for determining these values and will provide a complete understanding of temperature measurement and heat transfer.</li>
</ul>
<br />
<br />
<b><i>What Is the Best Approach Until Then?</i></b><br />
We recommend using the following basic guideline for taking simple measurements. Know there are many other factors you will need to consider which are covered thoroughly in all ITC training classes. Until then, to get started, let’s first define emissivity and reflected temperature.<br />
<br />
<b><i>What is Emissivity?</i></b><br />
<b>Emissivity </b>is how efficiently an object radiates heat. It’s defined as the ratio of infrared energy emitted by the object, compared to that emitted by an ideal blackbody, if both are at the same temperature. It is represented as either a percent or a decimal.<br />
<br />
Surfaces exhibit emissivity values ranging anywhere from 0.01 to 0.99. A highly polished metallic surface such as copper or aluminum are often below 0.10 and are practically an infrared mirror. Heavily oxidized metallic surfaces will have a much higher emissivity (0.6 or greater depending on the surface condition and the amount of oxidation). Most flat-finish paints are around 0.90 (in long-wave infrared) while human skin and water are about 0.98.<br />
<br />
<b><i>What is Reflected Temperature?</i></b><br />
<b>Reflected temperature</b> (also known as background temperature or Treflected) is any thermal radiation originating from other objects that reflects off the target you are measuring. To properly obtain an accurate surface temperature reading with thermal imaging, this value (along with that of emissivity) must be quantified and programmed into the camera’s “Object Parameters” (or corresponding software if processing a saved image). This is used so that the software can compensate for, and ignore, the effects of this radiation as it does not relate to the actual surface temperature of the object you are measuring.<br />
<br />
For higher emissivity objects, reflected temperature has less influence. For lower emissivity objects, however, it’s a critical factor that *must be* understood carefully! As emissivity decreases, what you are measuring (and seeing thermally) is coming more from the surfaces of surrounding objects (including the camera and operator), not the target you are inspecting.<br />
<br />
<b><i>How to Take a Basic Temperature Measurement</i></b><br />
The easiest way to get an accurate measurement is to modify the surface with a material that has a high, known, and consistent emissivity value. Standard electrical tape, with its emissivity of .95, is one such item that works well for this purpose.<br />
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If the surface is safe to touch, simply adhere a piece of electrical tape to that object and set the camera’s emissivity value to 0.95. Next set the reflected temperature to an appropriate value for the environment. A stable, room temperature environment will provide the best results. If you’re still unsure what that value might be, we strongly suggest a minimum of Level I Certification training to understand this concept further.<br />
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Next, measure the temperature of the tape with the camera’s spot meter or other measurement tool, being sure that the spot meter’s circle (called the reticle) is filled completely by the target. <b>IMPORTANT SAFETY NOTE</b>: This “tape method” should *<b>only be utilized</b>* on stationary surfaces that can be accessed safely and are okay to touch. If attempting this type of measurement on an electrical component, the circuit *<b>must</b>* first be shut off and locked-out/tagged-out before proceeding.<br />
<br />
<b><i>What About Measuring Emissivity and Reflected Temperature on Other Surface Types?</i></b><br />
For other surface types, or if temperature measurement accuracy on a variety of other objects is important for you and your inspection program, a minimum of a Level I Thermography Certification Training course is required. Level I will teach you how to correctly adjust emissivity and reflected temperature on a variety of other components including those that are electrically energized or are difficult to access. Attendees will learn about the proper procedures needed to evaluate both to ensure thermographers are getting the most accurate temperature readings with their thermal imager.<br />
<br />
To learn more about these certification classes, as well as upcoming training dates and locations, please visit the Infrared Training Center online at <a href="http://www.infraredtraining.com/">http://www.infraredtraining.com</a><br />
<ul> </ul>
Unknownnoreply@blogger.comtag:blogger.com,1999:blog-6449675316390323496.post-11298368279650729142017-10-26T13:33:00.001-04:002017-10-26T13:33:40.393-04:00Windshield Glass Reflections - How to Remove Them<p><em><font size="1">by Bernie Lyon, Gary Orlove, and Jason Gagnon</font></em></p> <blockquote> <p><em>"I do a lot of windshield defrost testing at different temps. And I wonder is there any way that can keep from having the camera and myself reflected back into the images."</em></p> </blockquote> <p>Glass is about 15% reflective in the 8-12 micrometer waveband. If you are directly facing the windshield, you will inevitably get a reflection of yourself and the camera. I'm sure you have seen this.</p> <p>One option is to change the angle at which you are observing the windshield, see the image below. If you are at point A, you and the camera will be reflected. If you are at point B, the camera will reflect whatever is above the vehicle, represented by C.</p> <p><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjzegX895TPsbjzExW7zJNT9vp2EEQFTFnmuMslPz8fsbFDJTNHWGg6iLcIfplaniG7IM1P-8K0RMu310MzWx2vk8UafL9WclBx62hSSWXwRBq1gm0VQadCaQ4iiMiS8ge2QDh4xFEUzweD/s1600-h/image10"><img width="328" height="242" title="image" style="border-width: 0px; margin-right: auto; margin-left: auto; float: none; display: block;" alt="image" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhmp9rNpr2PiBnpxgQsKFP72EmqtHiujm5HJxWjNsz-FgaoycUnAUXRMVZUWovhoLzA46d-e9Co47QcNaBgMv8V64nt6mJySddmgcH7aQGLGB1ABRuhpd6C3VCRxesh3Ep4Wovk38vR89-O/?imgmax=800" border="0"></a></p> <p>If there are hot objects or objects with temperature variations above the vehicle, that might make things worse. They will reflect off of the glass. If possible, you could place a high emissivity piece of material above the windshield so that all reflections off of the glass are uniform. A large piece of cardboard or a blanket might do well.</p> <p>This way, you will observe only temperature changes, not patterns due to non-uniform reflections.</p> <p>Another option is to use image subtraction techniques (you will have to have software which supports this, such as FLIR ThermaCAM Researcher). </p> <ol> <li>Take an image before running the defroster. </li> <li>Then save images as you normally would. </li> <li>Subtract the first image from the succeeding ones. The resulting image will show only changes in temperature and the reflections will have been eliminated. See the series of images below: </li> </ol> <div class="wlWriterSmartContent" id="scid:8747F07C-CDE8-481f-B0DF-C6CFD074BF67:af58c659-69d3-4018-9476-2fb5119fd595" style="margin: 0px; padding: 0px; float: none; display: inline;"><a title="The Camera Setup" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhrO7IyVm-PycgAKc-ZnKG9R5ix28r6c3Xo_eoP83vBFUIFWUrKI6jN10SbXmSZsXsX-TvCK07taaHkRdgftkunbpPtTzSk1EUmPdNCtVJ22z0FbTV2-LZk3zKVPpyf4juD-k7_-awZZTkg/?imgmax=800" rel="thumbnail"><img width="316" height="364" style="border: 0px currentcolor; border-image: none; background-image: none;" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgMZ7p1VOuWydo1FuupeWx9E3QTWjhc1Z-8BLPLM2BW1h1Xp4FpgDPmzIAx4Ruccoo1B-zaaoK9DjvU_yqTUZpHav-S_vnLg0gVmdOKn4bfkDy3dWfptcbZGxFry6Ixuz_QMEG-L3PjF-Ga/?imgmax=800" border="0"></a></div> <div class="wlWriterSmartContent" id="scid:8747F07C-CDE8-481f-B0DF-C6CFD074BF67:2bfd30e5-ff6e-44ee-8b62-c245dd74c863" style="margin: 0px; padding: 0px; float: none; display: inline;"><a title="Setup Details" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEg8-1E_eIIfg0ASbl6tqUeV1VPf9assGJcAyGRSWSeYS0U1kOm4RmghYRYGcGqUmtZRJWIVQmTzuRkKEDEoDHIWqgwK0sqoXx9Msgq2KOLt8Ybi5fOb2UPbvI9fdbO-qOO3jhrf96MXDSmU/?imgmax=800" rel="thumbnail"><img width="335" height="230" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgHE7iJsNM1FliE9z95lYCq744n39PfABJROBPItrRwbb6Doh6FMgtmRr0ggLQHDWRD8ZdfIawaegOTWhLr0pwk1QWByOjNkKhBrIfMhiiJ2Djd46lXB-8z7ssasHA8cYOc2pJ_eKnHLaMp/?imgmax=800" border="0"></a></div> <div class="wlWriterSmartContent" id="scid:8747F07C-CDE8-481f-B0DF-C6CFD074BF67:9b4c108c-3c44-45c9-a738-d305ab5beddf" style="margin: 0px; padding: 0px; float: none; display: inline;"><a title="Thermal images before and after subtraction" href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiSMjlS0PkCtmQbyMAi4Hcl-_F1vorpsY1UOP_DeN_x8auL0rSZGXBo2o3Ikd-IWEF4YlwDfWmArxkcETicKcSHNaaAaaGGQm34poozNmq4dPd7ErU11ZaUADhkzoT0TTZx2o23UonJcP-7/?imgmax=800" rel="thumbnail"><img width="335" height="375" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiodMMdX_Ss7BjBxGmCyGvCO9KWUzbEY4PPlbqeQTMzcqScDR4FHlni-6bG593jejb9blBLcqagS7Ek73n3hDtf0JaRCjtWg1X4wejH-OXx5oJZFfzil6NKAzHShABW6vNUJuGRuu0v-Bg6/?imgmax=800" border="0"></a></div>Unknownnoreply@blogger.comtag:blogger.com,1999:blog-6449675316390323496.post-4189824509132968612017-10-18T09:33:00.001-04:002018-03-09T13:00:59.925-05:00New Online Course - Basics of Fluke SmartView® SoftwareNew from the Infrared Training Center, this tutorial will show you how to operate the essential features of Fluke SmartView® .<br />
This course is also for ITC-trained thermographers with Fluke thermal imagers who require guidance on using the software to complete the Field Assignment portion of their infrared certification.<br />After taking this course, learners will be able to:<br />
<ul>
<li>Launch and set-up Fluke SmartView®
</li>
<li>Perform basic thermal image editing and analysis
</li>
<li>Configure the Quick Report settings
</li>
<li>Output a basic infrared report using the Quick Report feature
</li>
<li>Draw attention with a heading.</li>
</ul>
<a href="https://irtraining.asentialms.com/catalog/Default.aspx?id=1642&type=course&searchParam=fluke" target="_blank">Fluke SmartView® Course Homepage Link</a>Unknownnoreply@blogger.comtag:blogger.com,1999:blog-6449675316390323496.post-40681873210184160312017-10-12T15:50:00.001-04:002017-10-12T15:50:22.686-04:00Use of the Wedge Method for Emissivity and Reflection Independent Temperature Measurement<p><em><font size="1">By: Ralph Rudolph <br>R. Rudolph Consulting LLC @ </font></em><a href="http://www.temperatureconsultant.com"><em><font size="1">www.temperatureconsultant.com</font></em></a></p> <p><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiklgVswvwg5NVisoZRf3xB51DIM-D8TIcLDIe1cuVtYGRNzVjvgKA6PDTQHiNZQ0AwhYs_7qExTivcjzSzhJs55MBRxsaQ1KsTNr7rd-W4ki32HKPaJSr3sV9o8q3NHq9yRbRUeoC5ThRI/s1600-h/clip_image0025"><img width="188" height="240" title="clip_image002" align="left" style="border-width: 0px; padding-top: 0px; padding-right: 0px; padding-left: 0px; float: left; display: inline; background-image: none;" alt="clip_image002" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEiTjRmaNUIH11TueDxC5F6KBMDc89nts_T_BYTvzUXGbGLInUMPC4lERGW-fzplkkmGltJYQbwPGK_LasRaBTkXtpZ8Pm4f1RiLkji3YsrXITbZdL8aR18Gn_mljtkOaTC1MnJuXgsCnitg/?imgmax=800" border="0" hspace="12"></a>A technique called the Wedge Method or Roll Nip method is finding increased use in measuring strip temperatures in the metal production/processing industries as it is touted as providing the dual advantages of appearing to be independent of the material emissivity and the presence of any ambient reflected radiation. Basically, the concept is quite simple: Picture a horizontal steel strip that contacts and at least partially wraps around a large roll, usually a deflector roll used to change strip direction or a bridle roll used to set strip tension. Aim a radiation thermometer almost parallel to the strip into the gap formed between the roll and strip tangent point, as deep as you can go. (Viewing at an angle from the side is fine). This gap, as the claims state, can be treated as a blackbody with an emissivity of 1.0 (see Figure 1). Hence, you don’t have to worry about ambient radiation as reflectivity is 0.0 and you don’t have to worry about changing material emissivity. This is partly true and partly wishful thinking.</p> <p>Blackbody conditions exist for a cavity if and only if all sides of the cavity are at the same temperature. If the roll being used has a very low thermal mass (heats up easily) and there is a large wrap around the roll and sufficient strip tension to allow heat transfer to occur between the strip and the roll, then the roll will heat up to near strip temperature over a time period, but because the roll has natural convection, conduction and radiation losses, the roll can never quite reach the strip temperature. Emissivity never reaches 1.0. It should be obvious that if the strip abruptly changes temperature, which can happen with strip thickness or furnace temperature changes, it will take time for the roll to change temperatures. Heat transfer between the two can take quite a while during which time the temperature reading from the wedge system will be quite inaccurate. </p> <p align="center"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgud1InU-TP4adpTGgVRzvvE3GExTcQsjf15DId54QSBK7LhLDmK8oBzBbvjSJko4YhAMjsn9C4nrdDDUFr67EWEWKWaaY7ykBbdPHwWfh6idx2EmCPE4tlNr-x3Mxl48txzPMYcknvMDQ0/s1600-h/Wedge-or-cavity-measurement-method6"><img width="240" height="200" title="Wedge or cavity measurement method" style="border-width: 0px; padding-top: 0px; padding-right: 0px; padding-left: 0px; display: inline; background-image: none;" alt="Wedge or cavity measurement method" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjKfItheT7may2Y78v59Tw_ektdijnrMAk3g4cIvbooV8e036ThPY_wt5ex_xC2-CAKbbSc0MX7kVD8U7Gef_pI8R4zbWr2iMojIcze4V9UTvO_bWMTVkdZhGWMPCmDS6SzAAkETLoN8p6l/?imgmax=800" border="0"></a> <br>Figure 1.</p> <p>So, if a system is designed well, with a major roll wrap, low thermal mass roll, sufficient strip tension and steady long term operation (no major changes in strip temperature), this method can work as claimed (except that emissivity must be set somewhat lower than 1.0 to compensate for the roll being at a slightly lower temperature than the strip). </p> <p>Given human nature, however, I’ve seen numerous instances where folks have not understood why the wedge method can work and who have misapplied it. Believe it or not, I’ve seen an instance where a so-called wedge method has been applied with zero roll wrap, with the strip simply passing over a support roll. And this system was (unfortunately) designed by the equipment provider who should have known better. I would guess that a majority of wedge method applications that I’ve seen have been poorly designed, with little attention paid to the amount of roll wrap or roll material and with little understanding of what occurs during changes in strip temperature.</p> <p>There is a modification to the wedge method that can provide a significant improvement: Mount a second Radiation Thermometer to monitor roll temperature and compare this reading to that of the wedge RT. Using a PC with input and output cards (and most any older PC will work), abrupt deviations between the two readings which occur as strip temperature changes can be used to correct for errors. If accuracy is desired, it’s well worth the extra expense. You get what you pay for.</p>Unknownnoreply@blogger.comtag:blogger.com,1999:blog-6449675316390323496.post-61471577895385612482017-10-10T07:30:00.000-04:002017-10-10T07:30:18.457-04:00InfraMation 2018 is Headed to Austin, TexasInfraMation, the world’s leading IR training experience and thermal imaging conference, is headed to Austin, Texas September 11-14, 2018. Join other thermography experts from around the world at the downtown Hilton Austin to learn the latest thermal imaging techniques and applications while making valuable connections.<br />
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Learn more and register at <a href="http://www.inframation.org/"><b>www.inframation.org</b></a><br />
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<br />
The best deals are now available for a limited time with our Super Early Bird options that include among other items a FLIR E8 thermal imager, the chance to win a FLIR E95 infrared camera, a FREE ITC Certification renewal, and up to $800 off your entire registration. <br />
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More details coming soon including a Call for Papers for those who are interested in sharing their knowledge and experience with other industry professionals, plus sponsorship and exhibiting opportunities too. Until then, follow us on Facebook (<a href="http://www.facebook.com/InfraredTraining">www.facebook.com/InfraredTraining</a>) and Twitter (<a href="http://www.twitter.com/ITCInfrared">www.twitter.com/ITCInfrared</a>) with the hashtag <b>#inframation18</b> for the latest conference updates. <br />Matt Schwoeglerhttp://www.blogger.com/profile/16504148423743460158noreply@blogger.comtag:blogger.com,1999:blog-6449675316390323496.post-29501866416136972722017-09-27T08:00:00.000-04:002017-12-12T09:34:55.571-05:00Furnace and Heater Tube Inspections<em><span style="font-size: xx-small;">by Ron Lucier, ASNT NDT Level III</span></em><br />
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEggNWAJWYQXYQiX_hwexpKMDM0u9-gmS0SchaswEYjIN97OdcmDd8Pvrzzeo6L0NBBRI-8Jvak_eBCRuHlZIukFK_U2Ed6mZyfMPu3KjdJmjpVmtaiHbBxpC_iUfsWvkIA3BiKDihVGwA4j/s1600-h/ITC+logo+registered%255B4%255D"><img align="left" alt="ITC logo registered" border="0" height="48" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgRt9v3hfRAx-st1FkcaYXFLb-PmZTG5fYOox2aXaJI6-pnjUhz0keK1rNMIlMgI17rZTv8mf_rLYHG9xOVfMl85xRR4hNlzbkSz5STx7yd-QipgQSKyhHPKamNXgiTRY7l6IXf1794RB40/?imgmax=800" style="background-image: none; border: 0px currentcolor; display: inline; float: left; margin: 0px 10px 0px 0px;" title="ITC logo registered" width="120" /></a>One of the more challenging applications of infrared thermography is in the measurement of process heater and furnace tubes. In fact, we get dozens of inquiries each year from our clients on this very subject. Quantitative thermography is the practice of measuring temperatures accurately and with furnace tubes this requires experience and knowledge. Success in this science is gained by being properly trained and certified as a Level I Furnace Inspection Thermographer. Certification training from the Infrared Training Center (<a href="http://www.infraredtraining.com/">http://www.infraredtraining.com</a>) teaches you the techniques required for determining these values and will provide a complete understanding of temperature measurement and heat transfer.<br />
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<strong>Process Heaters</strong><br />
There are as many uses for process heaters as there are designs. The basic configuration consists of a shell (outer casing), tubes (where the process fluid flows) and a heat source. These units are both thermodynamically and hydraulically complex.<br />
<a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhtAAdGREaMG3rLEwB0Zh2xrCriefhu-1pH0sTN86ZxScrpFr_lEqBZMb9zHI9sWZ7CcPz2PMNPSaEuRXRz4kX4GXbShwg31eHOkXE3ce0rMhNzuJgtgOnMUouOYU4YoT5BrozN5sXxs_wB/s1600-h/Process-heater-or-furnace-diagram13"><img alt="Process heater or furnace diagram" border="0" height="220" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgH6YNSUZhla65eujVKQ0vUnd7iFH7n3t8gB-jVtOJBC3Nybr3xoiEvJO11gykfPO8jzFNXePLq9eKdbUq6GiZgJxYlERXgZidnAX47RaapjHu-y4gdHIGEaLE5gVz2wXJULsLCIgIl3Sjq/?imgmax=800" style="border: 0px currentcolor; display: block; float: none; margin-left: auto; margin-right: auto;" title="Process heater or furnace diagram" width="519" /></a><br />
The simple drawing illustrates convective gas flow, which is turbulent, and radiant heat from the flame, refractory and other tubes – all non-uniform and time varying. When you view tube from an access port typically you can only see a portion of the tube or the tube at an oblique angle. Sometimes tubes are in rows, difficult if not impossible to image.<br />
<br />
<strong>Why are heater tubes of interest anyway? <table cellpadding="0" cellspacing="0" class="tr-caption-container" style="float: right; margin-left: 1em; text-align: right;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhhS6UQbj1sHdiDFG0GYUZZyZc1EMZDKnni5ehDNOvyUyKqKQqi912J0yX9Wf0X8p1NnOgkcwZI-Iodedmcjgt2GPh5r53-0mxpv4kc8ZrmVncybqwrw-ja4FYFOckV_sw1PNVUk5D0UrcL/s1600/Heated+Furnace+Tubes+VIS.jpg" imageanchor="1" style="clear: right; margin-bottom: 1em; margin-left: auto; margin-right: auto;"><img border="0" data-original-height="466" data-original-width="622" height="239" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhhS6UQbj1sHdiDFG0GYUZZyZc1EMZDKnni5ehDNOvyUyKqKQqi912J0yX9Wf0X8p1NnOgkcwZI-Iodedmcjgt2GPh5r53-0mxpv4kc8ZrmVncybqwrw-ja4FYFOckV_sw1PNVUk5D0UrcL/s320/Heated+Furnace+Tubes+VIS.jpg" width="320" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Tubes in a fired heater</td></tr>
</tbody></table>
</strong>There are several reasons for inspecting tubes. Qualitatively scale buildup on the outside of the tube can be readily identified. Buildup on the inside of the tube (coking) is a bit more difficult but commonly performed. In both cases the scale or coke prevents the transfer of heat into the process fluid. In the case of scale buildup, the process fluid may not be sufficiently heated, affecting downstream processing. The case of coking on the inside of the tube is more serious. Since the coke has an increased resistance to heat transfer, the tube surface temperature increases. After all it is the flow of the process fluid that is keeping the tube “cool” in the first place. The external tube surface, unable to conduct its heat to the water, increases dramatically, causing a failure (opening) in the tube. <u>Metallurgists use the measured temperature to calculate the life of the tube so accurate measurements are critical</u>.<br />
<br />
<strong>Sample Thermal Images</strong><br />
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgklWbMk7NyxMIh1w_T7Nm1yhhVv0w4H76bpmqmFRjMVUD6sJqugVe0qXiIl7S71jLsDp__FNdnXBFjhHDWSKqSlYznzzEmk4SAofs1hyphenhyphenLLwyKbvwxkXolFm9Zo3O43_wLX9h__eyRyyLX3/s1600/Tube+with+restricted+flow.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="240" data-original-width="320" height="300" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgklWbMk7NyxMIh1w_T7Nm1yhhVv0w4H76bpmqmFRjMVUD6sJqugVe0qXiIl7S71jLsDp__FNdnXBFjhHDWSKqSlYznzzEmk4SAofs1hyphenhyphenLLwyKbvwxkXolFm9Zo3O43_wLX9h__eyRyyLX3/s400/Tube+with+restricted+flow.jpg" width="400" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Tube with restricted flow</td></tr>
</tbody></table>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEisCPIQ9wWLbdqzUv0dLlF0-BRb5baTAeIk3Tui20xsK9UWxKbLvxyCtQo8EtyG7IX64D9jzmFV6hBAT9PmYcRXPBMIBO4qrDguhMOx-Kd-fE1yEW3vTXq20JDPq41UyA6LTo8PnZEXdLMp/s1600/Coking+on+bottom+of+tube.jpg" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" data-original-height="240" data-original-width="320" height="300" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEisCPIQ9wWLbdqzUv0dLlF0-BRb5baTAeIk3Tui20xsK9UWxKbLvxyCtQo8EtyG7IX64D9jzmFV6hBAT9PmYcRXPBMIBO4qrDguhMOx-Kd-fE1yEW3vTXq20JDPq41UyA6LTo8PnZEXdLMp/s400/Coking+on+bottom+of+tube.jpg" width="400" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Coking on bottom of tube</td></tr>
</tbody></table>
<strong>Conclusion </strong><br />
IR offers the operators of process heaters the ability to visualize the heat transfer and provide vital temperature data to help determine remaining tube life. Certification training from the Infrared Training Center (<a href="http://www.infraredtraining.com/">http://www.infraredtraining.com</a>) teaches you the techniques required to successfully implement this technology at your facility.<br />
<br />
<b>Thermography Certification Dates and Locations</b><br />
<br />
<ul>
<li>Training Dates and Locations in the US and Canada: <a href="http://www.infraredtraining.com/schedule">http://www.infraredtraining.com/schedule</a></li>
<li>Training Dates and Locations in Europe, Middle East and Africa: <a href="http://www.irtraining.eu/">http://www.irtraining.eu</a></li>
</ul>
<br />
To learn more about these certification classes, as well as upcoming training dates and locations, please visit the Infrared Training Center online at <a href="http://www.infraredtraining.com/">http://www.infraredtraining.com</a><br />
<div>
<br /></div>
Unknownnoreply@blogger.comtag:blogger.com,1999:blog-6449675316390323496.post-56616056352459641102017-09-20T09:01:00.000-04:002017-09-20T09:01:05.929-04:00Blower Door Inspection for Air Infiltration in a Remodeled Cottage<p><em><font size="1">By Tom Coffey, Infrared Training Center</font></em> </p> <p><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgaj1IDkr1a_c5NYHiCJRqoK7fJGJtnNSkBYoNUZ7CjA__xg7LpI502kUlfKL61-s-p3Kbx_4KobD_MbundGTac__2L-_Z3SY0uw-BRz6xkyXSg7ubUMmsapeFssCeTid476dbC5Bb5ZVwr/s1600-h/ITC+logo+registered%255B5%255D"><img width="120" height="48" title="ITC logo registered" align="left" style="margin: 0px 10px 7px 0px; border: 0px currentcolor; border-image: none; float: left; display: inline; background-image: none;" alt="ITC logo registered" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEivs8DkFf85p57Pf2hotrgjEVu_FHiWa1myZLbOm2U5mK1vs9-1dNSUrQwi4b6pCZrBuseATPZWZxNpnhVIzIF-dyQPFHl5YRPA6q2QS8Sp_Nv8CY_xtOGZi-o4XyAC91BzwRylEfKfl09E/?imgmax=800" border="0"></a>A small cottage (700 sq. ft) outside of Knoxville, TN was completely remodeled from January to March 2010. It was an existing cinder block structure with no insulation except ½ inch of airspace between the nailers and the block wall as well as the empty block core. The R value of existing building walls was approximately 2.97. After the remodel an R-value was calculated and determined to be 12.6</p> <p>2 x 4 studs were used to build the interior walls the insulated with 4” of backed fiberglass bat insulation. Old windows were removed and new double pane sash type windows installed during the remodel.</p> <p>The house was depressurized to approximately 50 Pascal and allowed to equalize for 30 minutes. A thermographic scan was performed after the equalization period. Infiltration was found around the sash windows where the top and bottom pieces join in the corners of the windows.</p> <p align="center"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgWpRATvUjxLKuvOwlpN26YaJOWE3_bjV-5TGjRWZZM9KLp8JEEVIJ7VcYxP1bMKdbWDIFjE18B5STvDpQZrutYen_ynLqTBWLN90cW6fZVR4SKgx6ZlvHETDP54KFUWKbHmMpeNDMTNlRx/s1600-h/Picture12"><img width="244" height="184" title="Picture1" style="border-width: 0px; display: inline;" alt="Picture1" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgMyLC9CWcVhxMhpTydXn8XIne8vSIN6omAdV5sV7OkiXPBPtNFIRNytkVlTzZaf1NL5tXt37EWVD8G6qYUNIk4HngxNC9CmNW0GUF8LYuXi2wGRVNkMa8lMG7xz_6mAzaNnTCcGkqEymP9/?imgmax=800" border="0"></a> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEi_2kwWCj7sMVtEnIEHldCDK6vm-hMZGbAzZiERSnjnYcj8VoPnoJ4WwsnM5e45tvOtV-Mg5kqevR2Ce3hyphenhyphen7ZVzQe8llR0NR2A02ijO8lKOHaAmIwnBkPWEwhF4FAbea6qhvOYw7xAqbmLO/s1600-h/Picture22"><img width="244" height="184" title="Picture2" style="border-width: 0px; display: inline;" alt="Picture2" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhJDc_gJM6GYOfi0JZrmj3UuKWkmMFb8XpY9cHGq7ax0ehAo7CG4U5kc4JRNEpxG5sE8KkI1OJdh4dffd-KNevHN20AlH0RcabrKSMRdQjpFhEs06WutoBBIOKxQ6xZmInahyphenhyphenPLmUauJN1q/?imgmax=800" border="0"></a> </p> <p>There was some expected infiltration around the front door which was missing a sweep on the bottom of the door. Also infiltration was found at the attic access. </p> <p align="center"><a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhqGF1OqcstnDXsp1w9GmepTGjFokgZ3EYIwna1jqyPMUOJZxu-oMWhlXClPo1Qu7TRA8RrrSZLkMea_sJkJNxfgGIvkGPc2eSa3hUP-Og9vGV5BmOwtiKJ6g_Q9gCt4TUggMZrs4be-AcN/s1600-h/Picture32"><img width="244" height="185" title="Picture3" style="border-width: 0px; display: inline;" alt="Picture3" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj7JBarql9llEZWeRqY8k5eCWxb6oGgnHV2x7c-VpKBMEZJMKc-a6ZmxMXKLxgv5AxBrm-kK1tmJwGsUCkppCcRFTI5iBDYkyp5hyphenhyphenCYqQED9vYtzl2A6QdMXqeMTM4wcu2hon2PWB8vb3nv/?imgmax=800" border="0"></a> <a href="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEh3j-mlVhGjvAKsokF4PFrJTeuJj1iZ7dfGFIJEaj_DYkMgW7RWCZVDIPdp9GujmcIl9lpmtByA9Yh5dttzWoghC6oEUmwlwPsA-WjxKlndbnY8y65b7Mo5oBFq5p3KXyMQNYUbxgzyE3PO/s1600-h/Picture42"><img width="244" height="184" title="Picture4" style="border-width: 0px; display: inline;" alt="Picture4" src="https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEhyyS6Wr-dNgT0Yqqez5n0uD82EiKcppncZqAQpXi1cVHYBO2MLXKOIbd7ITjZYtDdY1mecqmOhNiTdxRpLP-GNnOPVyM_ImLnV-ev2m37A6MXQpICJ_sCIyOkbaR7e8D_S_3Yz8nW9Ymq1/?imgmax=800" border="0"></a> </p> <p>All of these small problems are easily correctable and will be done as time permits.</p> <p>The installation of the blower door took approximately 30-45 minutes. Reaching the right depressurization took another 30 minutes and the IR scan took another 45 minutes. For a house this size, allowing for the small footprint I did not do an air exchange calculation. The purpose of this exercise was to determine if the house remodel and adding insulation was sufficient to keep the house at a comfortable level during East Tennessee summers and winters. It was determined during the remodel process that R-13 insulation in the walls and R-19 insulation in the ceilings would be sufficient for the weather conditions in this area of the country.</p>Unknownnoreply@blogger.com