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| Inspection Question of the Day These are inspection questions posted daily by members of InterNACHI's Educational Committee. |
| View Poll Results: What is a Thermographers first step in determining if reflections are present? | |||
| A. Adjust Level and Span |
   
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3 | 15.79% |
| B. Re-Focus Camera |
  
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0 | 0% |
| C. Change Color Palette |
  
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0 | 0% |
| D. Change Viewing Angle |
  
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16 | 84.21% |
| Voters: 19. You may not vote on this poll | |||
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#1
10/19/08, 9:27 PM
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Thermography QOD 10-19-2008
Relating E, R and T
When emissivity is low, the majority of IR radiation that is received by your camera is from another source. Your IR camera cannot distinguish reflected energy from IR energy radiated by the target. What is a Thermographers first step in determining if reflections are present? A. Adjust Level and Span B. Re-Focus Camera C. Change Color Palette D. Change Viewing Angle Kevin Kevin A. Richardson Level III Infraspection Institute Certified Infrared ThermographerŪ, #7493 Infraspection Institute Thermography Instructor BPI Certified Building Performance Analyst RESNET Level II Home Energy Survey Professional Maryland Licensed Home Inspector, #29727 InterNACHI Certified Professional Inspector, #04091175 301-942-4610 www.richnspect.com www.infrared-diagnostics.com www.thehomegreenteam.com Last edited by krichardson; 10/19/08 at 9:30 PM.. 
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#2
10/19/08, 10:36 PM
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Re: Thermography QOD 10-19-2008
Are you going to make this a poll?
"Insanity: doing the same thing over and over again and expecting a different results." Albert Einstein  David A. Andersen & Associates Clarksville - Nashville Home Inspector Lic#40 http://www.midtninspections.com ITC Level III Thermographer Cert#1958 Building Science Thermographer Cert#33784 http://www.thermalimagingscan.com HVAC Certification EPA Cert#2046620  BPI# 5015804Link to my Website at: http://www.midtninspections.com/link-submission
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#3
10/19/08, 10:47 PM
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Re: Thermography QOD 10-19-2008
Quote:
Kevin Kevin A. Richardson Level III Infraspection Institute Certified Infrared ThermographerŪ, #7493 Infraspection Institute Thermography Instructor BPI Certified Building Performance Analyst RESNET Level II Home Energy Survey Professional Maryland Licensed Home Inspector, #29727 InterNACHI Certified Professional Inspector, #04091175 301-942-4610 www.richnspect.com www.infrared-diagnostics.com www.thehomegreenteam.com
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#4
10/19/08, 10:52 PM
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Re: Thermography QOD 10-19-2008
Do the Thermographers "Jig" Dance.
 'Imagination is more important than knowledge' (sometimes) Mario Kyriacou CHI CMI-NACHI Canadian Member of the Year 2007 www.360degreeshomeinspections.com Tel.# 416-722-6132 e-mail torontohomeinspector@yahoo.com
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#5
10/19/08, 10:59 PM
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Re: Thermography QOD 10-19-2008
Now I can????
"Insanity: doing the same thing over and over again and expecting a different results." Albert Einstein David A. Andersen & Associates Clarksville - Nashville Home Inspector Lic#40 http://www.midtninspections.com ITC Level III Thermographer Cert#1958 Building Science Thermographer Cert#33784 http://www.thermalimagingscan.com HVAC Certification EPA Cert#2046620 BPI# 5015804Link to my Website at: http://www.midtninspections.com/link-submission
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#6
10/21/08, 12:25 PM
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Re: Thermography QOD 10-19-2008
Once a poll is generated it takes 10-15 minutes sometimes for it to show up on the thread. This occurs every time a poll is posted and is just an idiosyncrasy of the board... I would think most would know this by now.
Excellence in Inspections Mike Boyett, TREC #7290 mikeb@capcityinspections.com Capital City Inspections Austin, Texas (512) 577-2579 Company blog is: www.capcityinspections.com/blog
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#7
10/24/08, 6:32 AM
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Re: Thermography QOD 10-19-2008
Answer:
D. Change Viewing Angle You do this first to determine if the pattern in the image changes due to reflections. Kevin Kevin A. Richardson Level III Infraspection Institute Certified Infrared ThermographerŪ, #7493 Infraspection Institute Thermography Instructor BPI Certified Building Performance Analyst RESNET Level II Home Energy Survey Professional Maryland Licensed Home Inspector, #29727 InterNACHI Certified Professional Inspector, #04091175 301-942-4610 www.richnspect.com www.infrared-diagnostics.com www.thehomegreenteam.com
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