ENTRUST US WITH THE METROLOGICAL VERIFICATION AND CALIBRATION OF YOUR GAS ANALYSIS EQUIPMENT
CleanAir Europe calibrates, verifies and adjusts your measuring devices of all brands and types to provide reliable and accurate measurements, in accordance with the manufacturer's recommendations and your needs.
Our calibration laboratory offers a complete service throughout the life cycle of your measuring instruments to ensure that they meet the original specifications.
The certificate allows you to trace the calibration to national standards and to know the metrological performance of your analyzer. To help you understand how to write your calibration specifications, Cleanair provides a calibration guide which can be downloaded from our website.
CALIBRATION AND LINEARITY
Our laboratory is equipped for the calibration of gas analysers (FID, infrared, ultraviolet, UV chemiluminescence, UV fluorescence, paramagnetic susceptibility...) Reference concentrations are mainly obtained by dilution in nitrogen or in air from gases certified by producers. Upon receipt, your equipment is checked. We define a measurement program with you. The following concentration steps are carried out for linearity: 0% - 70% - 40% - 0% - 60% - 10% - 30% - 90% - 0% of full scale after adjustment to 0% and 80%.
When a calibration certificate is requested, the laboratory shall either give the point deviations (1 to 5 scale points) framed by the uncertainty due to the accuracy and resolution of the indication or a calibration curve and function (at least 6 scale points).
When a verification report is requested, the laboratory shall give an opinion on compliance with specified requirements which the client shall forward to the laboratory with his request.
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