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The Leaders in Metrology Excellent Quality You Can Stand By

Luminescence Calibration Services in Los Angeles

Serving Customers across the Nation Since 1978

Micro Quality Calibration’s (MQC) metrology services include the calibration and certification of light meters that primarily measure the amount of visible light in a geometrically defined area, and are indicated and reported in lumens per square feet or LUX (lux meter) readings. Light measurement has its applications in the photography, video, and film industries. It is also a basis for OSHA compliance, biotech and biopharmaceutical “clean room” and aseptic core standards, industrial processes, and bioenvironments that use photosensitive materials.

MQC offers accredited calibration and certification services for photometric light meters that measure illuminance, which include products and models from Extech, VWR, and Fluke, to name a few, and for a variety of special applications products including light-based curing chambers.



Light and photometric measurements and calibrations at MQC are referenced to a Hoffman “white light” source monitored by a Hoffman PCS-600 light meter. The Hoffman PCS-600 System, Illuminance Meter Calibration Kit can measure and certify light measurements in fractions from 5 to 2000 foot-candles (fc) or ~ 22,000 lux at accuracies better than 2.8% of reading from 5-200fc and 3.1% of reading from 200-2000fc.

Providing Fast & Effective Services

At MQC, our standard turnaround time is just five business days, and we also offer expedited services of 24 hours, 48 hours, and 72 hours. Additionally, we have free pick-up and delivery (regionally) for shipments of seven items or more. In our environmentally-controlled, multi-laboratory facility, our Original Equipment Manufacturer (OEM)-trained technicians can handle all your service needs in a timely manner. You can trust us to provide you with the prompt and professional instrument calibration services you deserve.


Call us today at (818) 423-4071 to request a price quote for our luminescence calibration services in Los Angeles. 


Why Choose Micro Quality Calibration?

The Best Kept Secret In Metrology
  • Healthcare
    We’re proud to offer our employees a variety of options for medical plans. Vision and dental are also offered.
  • Ability to Repair Any Instrument We Calibrate
    We can repair down to the component level and certify to Manufacturer, Federal, Military & Industrial specifications.
  • State-of-the-Art Laboratory

    22,000 square foot, seven-laboratory, environmentally-controlled facility.

  • Unrivaled Turnaround Time
    We have a 5-Business-Day turnaround time, with expedite options available 24 hr, 48 hr, and 72 hr.
  • Broad Capability & Service Offering
    We do not sub-contract our work and have the ability to calibrate Primary, Secondary & Working standards in each of our disciplines.
  • Proprietary Calibration Software
    Our customers have 24/7 access to certificates, recall reports, equipment lists, & real-time equipment tracking within our facility.
  • Nationwide Service
    We are the metrology company of choice to thousands of customers in Southern California & across the country.
  • History of Success
    Founded in 1978, Micro Quality Calibration continues to grow and is now serving more than
    2,000 customers.