Sources

CL-Hg Wavelength Calibration Standard (250-600nm)
Low pressure mercury wavelength calibrator

CL2 Halogen Spectral Irradiance Standard (250-3000nm)
Open-frame quartz tungsten halogen irradiance calibrator

CL2_IR Infrared Spectral Distribution Standard (1-20µm)
Open-frame SiN emitter relative spectral distribution calibrator

CL2_RI Spectral Radiant Intensity Standard (300-3000nm)
Open-frame quartz tungsten halogen radiant intensity calibrator

CL3 Deuterium Spectral Irradiance Standard (200-400nm)
Open-frame deuterium irradiance calibrator

CL6 Halogen Spectral Irradiance Standard (250-3000nm)
Alignment-free quartz tungsten halogen irradiance calibrator

CL7 Deuterium Spectral Irradiance Standard (200-400nm)
Alignment-free deuterium irradiance calibrator

SRS12 Halogen Spectral Radiance Standard (250-2500nm)
Integrating sphere, quartz tungsten halogen radiance calibrator with 100mm window

SRS8 Halogen Spectral Radiance Standard (250-2500nm)
Integrating sphere, quartz tungsten halogen radiance calibrator with 50mm window

Total Spectral Radiant Flux Standard (350-2000nm)
Quartz tungsten halogen flux calibrator