Light Meter Calibration Standard

The system is capable of calibrating light meters used for incident light measurements in the units of footcandles or lux.

Light meter calibration standard. Absolute sensitivity is confirmed in a calibration certificate that includes other descriptive and procedural information. 0 0 to 40000 lux. Accurate light measurement is vital to the film video and photography industries but it s also a major issue for osha compliance security clean room standards industrial processes and environments that contain photosensitive materials. We offer iso 17025 accredited and n i s t.

Pce 170 a ica light meter with built in sensor incl. The meter provides accurate measurements in foot candles fc or lux and has a wide measurement range. For more information please contact a hoffman representative. Iso calibration certificate light meter for fast and accurate measurement of light measurement range from 0 00 to 40 000 lux silicon photodiode sensor large 5 digit lcd display immediate and.

As light meter calibration specialists all g r labs light meter calibration services are traceable to the national bureau of standards nist with a 0 5 in house standard for radiometric calibrations and an in house 1 0 traceability for photometric calibrations the 3 sigma accuracy to the calibrated probe is 3 0 maximum but g r labs standard is a 1 0 window from calibration. Light meter calibration service acs calibration offers laboratory and on site light meter calibration services. Calibration is accomplished using the transfer method described previously. Our light meter calibration procedure requires our experienced technicians to take measurements by direct comparison to a calibrated standard meter and reference source.

Ats offers light meter calibration services traceable to the national institute of standards. The standard st 1308 light meter is an easy to use light meter with integral probe and large lcd with digital and bar graph display. Request an rma speak with an expert international light technologies has been calibrating illuminance meters for over 50 years. This data is then stored for easy 24 7 access within gagesuite.

Multiple test points are taken across the full range of the device at intervals based on type of equipment. Light meters are utilized in a variety of industries and applications including photography cinematography osha compliance security quality assurance photosensitive materials regulatory requirements process controls and clean room standards. For optical radiation calibra tion of light detectors calibra tion standards in the form of light detectors are used. Light meters measure the amount of visible light in a defined area and provide output readings in lux lux meter or lumens per square feet.

The pcs 600 is a high stability silicon detector based calibration system for the absolute value of illuminance. Traceable light meter calibration.