Bio-decontamination processes are demanding for measurement instruments and sensors due to the characteristics of vaporized hydrogen peroxide. Vaisala PEROXCAP HPP270 series H2O2 instruments have been designed to tolerate the harsh conditions for a long time without significant measurement drift, but we recommend regular calibration at a Vaisala Service Center. That ensures continuous measurement accuracy and stability as well as improves your process quality when you wish to utilize the same measurement instrument for several years.

Standard calibration is equal to the calibration performed for new Vaisala instruments before those leave the factory. It is a perfect choice when you need to verify that the instrument accuracy matches the original specifications.