For Calibration of Radiation Thermometers and Thermal Imaging Systems; Temperature Range -20C to +350C

Mester's new ME20 Blackbody Calibrator is a cavity source immersed in a liquid bath. The ME20 uses an innovative pumping system to achieve excellent temperature uniformity, low uncertainty and high stability. Its large aperture allows calibration of virtually any radiation thermometer up to 350°C. The ME20 is also ideal for calibration of Infrared Ear Thermometers.

The ME20's pumping system requires a low volume of liquid (1.5 liters), which reduces the overall size requirements of the source. Other blackbody sources with these specifications usually require up to 10 times that volume.