Calibration Management Program

Infrared Calibration

For companies using Leeds and Northrup Optical Pyrometers for non-contact temperature measurements, Process Instruments provides the highest quality calibration and repair services available.
Optical pyrometers can be calibrated from 800 to 2300°C using NIST certified ribbon filament lamps and temperatures up to 3500°C using a graphite arc furnace.
Infrared thermometers can be calibrated from -30°C to 2300°C utilizing state-of-the-art blackbody sources and transfer standards.
When your Quality Department needs certified non-contact temperature measurements, Process Instruments’ ISO/IEC 17025 accredited lab (A2LA Cert #1849.01 can provide certification of your temperature detecting equipment.