Gamma Scientific provides a full range of calibration light sources that are traceable to the National Institute of Standards Technology (NIST-traceable).
With over 50 years of experience, Gamma Scientific designs functional light sources that meet rigid quality standards for the most challenging testing requirements.
Gamma Scientific’s line of LED light sources combine light-emitting diodes (LEDs) with linear programmable drive circuitry and active optical feedback to provide precisely controllable, programmable light output. Eigenlite™ Digital Uniform Light Sources exhibit excellent linearity, repeatability, and long-term stability.
Light Source Applications
- Optical Calibration and Metrology
- Spectroradiometer Calibration
- Photometer Calibration
- Radiometer Calibration
- Night-Vision Compatibility Testing
- Camera/Sensor Testing
- Highway Safety
RS-10D Calibration Light Source
Precision source of radiant flux, used primarily to calibrate light measuring instrumentation and as a stimuli to measure detection devices. Near-constant radiant flux output is achieved via exclusive use of tungsten-halogen lamps. Ultra-stable, constant-current supplies utilize precision shunt-current measurement and comparison circuits built into the source housing.
RS-12 Calibration Light Source
Versatile, NIST-traceable calibration light source that can be used as a white-light standard of spectral radiance or luminance. Filter/aperture assembly allows the RS-12 to be employed as an NVIS display simulation source for approximating a green cockpit display, with optimal near-infrared output against which a spectroradiometer or radiometer can be calibrated.
Provides absolute calibration of spectral irradiance from 250 nm to 2.5 microns. This tungsten-halogen lamp standard bears the ANSI designation of FEL. It has been selected by the National Institute of Standards and Technology to replace the 1000-watt, DXW standard. It is calibrated to the 1973 NIST spectral irradiance scale, while the DXW standard is calibrated to the 1965 NIST Scale.
RS-15 Total Flux Calibration Light Source
Gamma Scientific’s RS-15 total flux calibration light source is a precision source of total radiant flux, used primarily to calibrate integrating spheres, light measuring instrumentation and as stimuli to measure detection devices. Lamps are available from 5W-200W.
Gamma Scientific’s line of Eigenlite™ Digital Uniform Light Sources combine light-emitting diodes (LED) with linear programmable drive circuitry and active optical feedback to provide precisely controllable, programmable light output. Eigenlite™ sources exhibit excellent linearity, repeatability, and long-term stability.
Precision source of radiant flux, used primarily to calibrate light-measuring instrumentation and as stimuli to measure detection devices. Near-constant radiant flux output is achieved via exclusive use of tungsten-halogen lamps. Ultra-stable, constant-current supplies utilize precision shunt-current measurement and comparison circuits built into the source housing.
