Raytek Corporation

Designed for use with infrared instruments, the BB SeriesT of precision blackbody calibration sources have high emissivity consistent with aperture size and target configuration and exhibit increased uniformity and accuracy. The series now includes six blackbody sources from 68YêF to 3092YêF (20YêC to 1700YêC) which after testing and burn-in are calibrated radiometrically with NIST traceable certification. The sources are applicable for checking the accuracy of infrared thermometers, both portable and fixed, in addition to others such as spectral radiometers, thermal imaging equipment, and heat flux meters.