- Two spectral ranges: 3 to 5 and 8 to 12 microns
- Speed: about 5 seconds measurement time, user controlled
- Battery operated & Fully portable
- Near normal, 20° incidence angle
ET1o In-Band Handheld Emissometer
The ET-10 answers the long standing need for the measurement of emissivity as an entry parameter for infrared cameras involved in measurements of temperature.
Advanced infrared cameras require the input of an emissivity value for accurate temperature calculations. The emissivity values obtained from tables can be far from real, leading to large temperature uncertainties.
The ET-10 measures emissivity values in two of the most commonly used spectral regions, 3 to 5 and 8 to 12 microns. It can be used in the lab or in the field and on small or large objects. With the ET-10 you can measure emissivity of any surface in just a few seconds.
FEATURES
SPECIFICATIONS
MEASURED PARAMETER
Directional Hemispherical Reflectance (DHR)
METHOD
Integrated Total Reflectance in a band
MEASURED VALUE
Emissivity
WAVELENGTH BANDS
3.0-5.0 & 8.0-12.0 microns in one measurement cycle
ANGLE OF INCIDENCE
20° from normal incidence
WEIGHT
4.7 lbs. with battery
IR SOURCE
Kanthal filament operated at about 1,000°C
FORM FACTOR / SIZE
Hand held, balanced at the trigger, approx. the size
of a power drill (H 11.54”, L 9.04”, W 3.72”)
OPERATOR INTERFACE
LCD graphics screen, ¼ VGA, touch screen, software buttons; trigger switch in the handle
