Tag: CM 21 Pyranometer

Recalibrate pyranometer every 2 years……….

Recalibrate pyranometer every 2 years………. It is advised to recalibrate Pyranometer after every two years as the sensitivity of pyranometer slightly changes. The recalibration provides the proof of correct irradiance measurements. It also increases the confidence on the stability of the equipment. On re calibrating pyranometer and recieving new sensitivity certificate , one gets sure of…