The model 221 radiometric sensor is our standard silicon sensor. It can be combined with a wide range of accessories including optical filters, diffusers, integrating spheres and spacers.
Our wide range of optical power meters, photometric and radiometric sensors is complemented by ISO/IEC 17025 accreditation by NVLAP (NVLAP lab code 200823-0), resulting in unmatched performance and custom configuration as required.
Key Specifications Part No. U23-01-102
High Linearity, Low Noise
Silicon 1.0 cm2 active area
3 µ sec
5 x 10-11 to 2.4 x 10-3 W
5.1 x 10-1 A/W @ 980 nm
350 to 1100 nm in 10 nm steps
2 meter, included
Compatible with the UDT Handheld and Benchtop series Optical Meters and Integrating Spheres.
Specifications are subject to change without notice.