This application note demystifies how EXFO's IQS-12002 Optical Calibration System can guide you through the calibration of power meters, covering issues such as traceability and technical characteristics of detectors, while explaining the procedure in detail. Internationally recognised verification, calibration, testing and certification services from a market leader at a competitive price. SIA “National Metrology Centre of Latvia” (LNMC) is a state-owned enterprise, the owner of which is the State of Latvia and the holder of capital shares is the. We can calibrate your Fiber Optic Power Meters at two service price levels: ISO9001 or ISO/ IEC 17025 We check the cleanliness of the optical detector. If we find a performance problem with the received instrument, we will let you know. From manufacturing floors to research labs, our optical calibration services guarantee that your instruments, whether for fiber optics, photometry, or dimensional inspection, deliver. The calibration procedure consists of comparing and eventually aligning the reading of the power meter sensor to the reading of a reference sensor, traceable to an Internationally recognized Metrology Lab, such as NIST (National Institute of Standards and Technology, USA) or PTB. Keysight optical power meters measure optical signal strength, providing multi-channel measurement processing and system control while offering rapid response times, wide dynamic range, and simple integration into automated test setups. Our optical power meters feature built-in calibration factors. This makes regular calibration of test and measurement equipment one of the most important parts of quality assurance and maintenance programs—ensuring high yield operation and customer satisfaction.