Ultimate White Light Standard for Calibrating Spectroradiometers, Radiometers, and Photometers; The RS-12D Series from Gamma Scientific

14 Apr 2020

April 13, 2020 – The Gamma Scientific RS-12D Series consists of NIST Traceable sources that can be used as white light standards or spectral radiance or luminance. The base unit is a calibrated source with calibration options including ISO 17025 calibration at maximum luminance, calibration at a user-specific footlambert value, or via insertion of an optional filter/aperture assembly which can be incorporated into an NVIS display measurement system (RS-12DN). 

The RS-12D is ideal as a calibration source for spectroradiometers, radiometers, and photometers, or it can be used to calibrate detector responsivity, or measure reflectance and transmittance. It features a correlated color temperature of 2856K ± 25K with a 3-inch diffuse exit diameter with ±3% uniformity. The calibrated wavelength ranges are between 380-1100 nm at 5 nm intervals. 

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For over 50 years, Gamma Scientific has delivered highly unique, state-of-the-art measurement solutions for manufacturers and users of light sources, sensors and displays.  Products include high precision spectroradiometers, calibration light sources, goniophotometers, integrating spheres, thin film measurement systems, and LED testers and sorters.  The company also operates an ISO 17025, NVLAP accredited laboratory for calibration and testing.