What is Thermal Imaging?
Thermal imaging measures radiated IR energy and then converts the data
to corresponding maps of temperatures, referred to as thermographs. Thermographs provide temperature data at each image pixel
(over 17,000 detectors) and typically, cursors can be positioned to each point with the corresponding temperature on the screen.
How does it work?
Thermal, or infrared energy is light that we cannot see because its wavelength is
too long to be detected by the human eye. It's part of the electromagnetic spectrum that we perceive as heat. Everything
with a temperature above absolute zero (-459.67°F) emits heat. The higher the object's temperature, the greater the
infrared radiation that is emitted. Infrared cameras produce images of invisible infrared or "heat" radiation that
provides precise non-contact temperature measurement capabilities.
What are the uses for thermal scans?
To Find Moisture Intrusion: Often time's moisture is concealed, sometimes deliberately, in an attempt to cover up moisture
intrusion. A thermal scan can quickly, accurately and non-destructively, locating thermal patterns that can be associated
with moisture intrusion.
To detect missing, damaged or wet insulation: As energy costs increase, so does the demand
for increased energy efficiency. Thermal imaging can be used to detect missing or displaced insulation with ease and accuracy,
resulting in lower utility bills and added comfort within the home.
Other Thermal Imaging uses
• Find blockages in visible drain pipes
• Locate critters or animals nesting in the attic
or wall cavities
• Locate moisture intrusion in low or flat roof systems
• Locate cold air infiltration
around windows, doors and penetrations
• Find leaks or lines in Radiant flooring systems
