CHEMetrics - Model I-7433 - Ozone SAM Verification Kit - Manual

The CHEMetrics® I-2022 SAM Photometer is factory calibrated and uses a 610 nm LED as a light source. The calibration cannot change or be adjusted and the LED should not change under normal use conditions. However, it is good quality protocol to routinely verify the performance of any LED photometer. Tracking verification kit readings at user-defined intervals (e.g. weekly, monthly) will verify the stability of the photometer’s performance. This verification kit is used to verify the performance of the CHEMetrics® I-2022 Ozone SAM photometer.