BLACKBODY SOURCE MODEL 988
This blackbody source has been introduced to meet the demand for a simple, cost effective but high accuracy calibrator for the calibration of thermal imagers and infrared thermometers used at temperatures around ambient.
A 70mm diameter ridged plate is heated or cooled with an internal solid state thermoelectric heat pump. The temperature of the plate can be set from 20°C to 45°C to a resolution of 0.01°C.
Evaluation showed the advantages of fitting a stainless steel tube around the plate to give better uniformity and less sensitivity to draughts and ambient temperature effects.
|Temperature Range||20°C to 45°C|
|Target Size||70mm Diameter|
|Emissivity||0.97 ± 0.02|
|Combined Accuracy / Stability||±0.2°C (±0.3°F)|
|Dimensions||Height 230mm Width 225mm Depth 115mm|
|Optional PC Interface|
|Accessories||Switch Mode Power Supply Supplied as Standard 100-240 VAC|
|How to order||Model 988|