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Lamp Calibration Standards

Pro-Lite supplies certified lamp standards from Labsphere and Optronic Laboratories that provide known luminous flux, spectral radiant flux or spectral irradiance that are used to calibrate integrating sphere systems, as well as photometers and spectroradiometers. We also offer standards of forward spectral flux which are used to calibrate integrating sphere photometers for the measurement of 2π flux.

All standards are incandescent lamps that are calibrated using NIST-traceable standards. The Labsphere spectral flux standards are in addition calibrated under the guidelines recommended by NVLAP accreditation (ISO 17025) for the highest degree of confidence.

NIST-traceable FEL irradiance standards for calibrating light measurement equipment

Lamp Calibration Standards

Lamp standards of forward spectral flux for calibrating integrating sphere systems

Labsphere FFS Forward Flux Standard Lamp

Lamp standards of total spectral flux for calibrating integrating sphere systems

Labsphere SCL Spectral Flux Standards

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