Visible Light


Visible Light Measurements Traceable to NIST Standards

InnoCal is one of the very few commercial calibration labs with the ability to service visible light, illuminance, and lux meters. Find out what we can do by contacting us today!



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Using a Leading-Edge Photometric Calibration System

Example of InnoCal's industry leading certificates

No other lab provides so many capabilities under one roof, allowing you to minimize the number of vendors involved in your calibration program. InnoCal completes NIST-traceable measurements on light meters in its environmentally controlled dark room on its state-of-the-art photometric calibration system. We can test at points of your choosing or use the manufacturer’s recommended points as a default. All measurements are taken in accordance with our ISO17025-accredited quality system (A2LA certificate 1746.01) and reported on our industry-leading certificates.

Whether you need to purchase a light meter with NIST-traceable calibration or recalibrate an existing meter to stay within compliance, InnoCal is ready to service your equipment.


Visible Light Equipment Serviced 


Light Meters

Light Meters



Illuminance Meter

Illuminance Meter



Technical Details

InnoCal Scope of Accreditation to ISO/IEC 17025:2005 & ANSI/NCSL Z540-1-1994 Measurement Range: 0 to 20,000 lux (0 to 1850 foot-candles)

Best Uncertainty: 2% of reading

Measurement Type: Comparison to precision, NIST-traceable lamp within an environmentally controlled, light-restricted laboratory


NIST-Traceable Calibrations on the Top Brands!


Sper Scientific



Angle Plates


Davis Instruments



AEMC Instruments

Greenlee Textron

Fisher Scientific



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