UDT series of photometric sensors

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Gamma Scientific has released its enhanced UDT series of photometric sensors.  The product line features photometric filters that deliver CIE V(λ) Function f1’ performance better than one per cent, to precisely match the response of the human eye. The range includes sensor heads for measurement of diffuse light, miniature and low-profile units, thermoelectrically cooled devices and fixed field-of-view solutions. 

 The various sensor configurations allow for measurement of luminous flux, illuminance, luminous intensity and luminance. Calibration units include nit (cd/m2), lumens, lux, cd and foot-lamberts. All products feature NIST traceable calibration, carried out in Gamma’s ISO 17025 NVLAP accredited laboratory (NVLAP lab code 200823-0). 

Each sensor is matched ideally with the UDT series of optical meters, including multi-channel, benchtop, and handheld units.