Illuminance Light Meter / Lux Meter Calibrations

International Light Technologies has been calibrating illuminance meters for over 50 years. We offer ISO 17025 accredited and N.I.S.T. Traceable light meter calibration. Standard calibration includes lux testing at one intensity and comes with a full calibration report/certificate of calibration. Our lux calibration capabilities range is .001 to 20,000 lux. ILT can calibrate any model lux or foot candle meter that can measure within this range.

Additional lux calibrations include linearity testing, multi-intensity testing at customer specified light levels, spatial response testing and spectral sensitivity testing with a plot of the sensitivity of the sensor and compare it to the CIE photopic and / or scotopic curve (not available for all models).

ILT requires all orders be sent with an Return Materials Authorization (RMA) form prior to sending in your instrumentation. Price quotes can be obtained by selecting "Yes" on the "Quote Needed Prior to Service" box on the RMA form; by emailing us at [email protected], or by telephone at (978) 818-6180 x118. Please note that your RMA will act as your purchase order.

ILT ISO17025 Calibration Certificate Sample

What you will receive with your calibration:

Calibration correction factor with 'as found' and 'as left' results
Calibration certificate - a hard copy of our certificate will be sent with your meter. Our certificate is ISO17025 accredited and NIST traceable. (Click the thumbnail to the right to see an example of a calibration certificate)
Reminder when your yearly calibration is due

Below is a list of commonly calibrated models. Use the drop down menu to jump to a specific meter manufacturer. Click on the meter name to request an RMA. If you do not see your manufacturer/meter listed, contact us at [email protected] for verification prior to shipment.

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Commonly Calibrated Models

AEMC Instruments

AEMC Instruments CA811

AEMC Instruents CA811

Illuminance Calibrations

Illuminance Calibrations

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