Calibration and Adjustment - GMP251

GMP251 User Guide

Document code
English (United States)
Document type
User guide

Calibrate and adjust the CO2 measurement of the probe as needed. Before starting, read through this section completely so that you are aware of your options, and the main factors that affect the result.

Performing an accurate calibration and adjustment takes some time and preparation. Instead of doing it yourself, you can also have a Vaisala Service Center calibrate and adjust your probe.

Calibration means comparing the measurement output of the device to a known reference, such as a known environment in a calibration chamber or the output of a reference instrument. Correcting the reading of the device so that it measures accurately is referred to as adjustment.