OL FEL High Accuracy Irradiance Standard



Product Description:

The OL FEL standards are NIST-traceable, 1000-W FEL-type lamps. They have tungsten coiled-coil filaments and a bi-post base, as recommended by NIST. They can be obtained with calibrations over part or all of the 250 to 4500 nm wavelength range. Various optional accessories are available.

 

Application Type:

Spectral irradiance, total irradiance, illuminance, color temperature

 

Spectral Range:

250 - 4500 nm

 

Units Of Measure:

W/ (cm²nm)

 

Option/Configuration:

High stability calibration; high-accuracy/ high-stability calibration

 

Associated Links:

n/a

 

Hardware/Software History:

n/a

 

Accessories:

Lamp holder, alignment jig, lamp holder mount

 

Product Videos:

Photometric and Spectral Calibration Standards