Teledyne GFC7001T 9.7.2. CO2 SENSOR CALIBRATION PROCEDURE

Calibration Procedures Teledyne API – Model T300/T300M CO Analyzer
Teledyne Analytical Instruments 222
9.7.2. CO2 SENSOR CALIBRATION PROCEDURE
Presented here are first the setup and then the calibration steps for the CO2 Sensor.
9.7.2.1. CO2 PNEUMATICS CONNECTIONS
The pneumatic connections for calibrating are as follows
Figure 9-8: CO2 Sensor Calibration Set Up
CO2 SENSOR ZERO GAS: TAI recommends using pure N2 when calibration the zero
point of your CO2 sensor option.
CO2 SENSOR SPAN GAS: TAI recommends using 16% CO2 in N2 when calibration
the span point of your CO2 sensor option (Table 3-12) is 20%.
9.7.2.2. SET CO2 SPAN GAS CONCENTRATION:
Set the expected CO2 span gas concentration.
This should be equal to the percent concentration of the CO2 span gas of the selected
reporting range (default factory setting = 12%).