CL6 Spectral Irradiance Standard (fully enclosed)
The CL6 is a fully enclosed spectral irradiance standard lamp that greatly simplifies the calibration of spectroradiometers, lux meters and radiometers. It removes the need for a dark room, precision optical bench and alignment tools associated with conventional calibration lamps.
Interchangeable adapters accommodate all Bentham's diffusers, photometric detectors and integrating spheres as well as many other devices. The system to be calibrated is simply 'plugged in' to a very reproducible location alleviating the need for any other positioning or alignment.
The calibration is performed with respect to National Physical Laboratory (NPL Teddington UK) calibrated lamps held by Bentham. Alternatively, direct NPL calibration can be offered.