Isotech 988 Blackbody Source



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  • 68 to 113°F (20 to 45°C) temp range
  • ±0.36°F (±0.2°C) combined stability & accuracy
  • Temperature controller resolution of 0.018°F (0.01°C)
  • Emissivity is better than 0.97 ±0.02

The Isotech 988 blackbody source is designed for the calibration of thermal imagers and infrared thermometers used at temperatures around ambient. The fitted stainless steel tube around the plate provides better uniformity and less sensitivity to drafts and ambient temperature effects.


This product can be used in the following applications: