L-1 Standards and Technology, Inc.
Primary Standards, Radiometry & Space
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CryoRad II Radiometers

 

The CryoRad II is the first universal cryogenic electrical substitution radiometer, designed for convenient detector calibrations with both laser and lamp or monochromator illumination.

 

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Photodiode Trap Detector
CryoRad III Radiometers

L-1 Trap Detectors are high efficiency, standards grade detectors capable of measurements with 0.1% uncertainty  when uncalibrated and 0.01% uncertainty when calibrated against an absolute standard such as the L-1 CryoRad III cryogenic radiometer.      >> Learn More

The CryoRad III is the next generation universal cryogenic electrical substitution radiometer, designed for convenient detector calibrations with both laser and lamp or monochromator illumination.

 

>> Learn More

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