Teledyne t320, t320u 9.7.2. CO2 SENSOR CALIBRATION PROCEDURE

Teledyne API – Model T300/T300M CO Analyzer Calibration Procedures
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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: Teledyne API recommends using pure N2 when calibration
the zero point of your CO2 sensor option.
CO2 SENSOR SPAN GAS: Teledyne API recommends using 16% CO2 in N2 when
calibration the span point of your CO2 sensor option (Table 3-12) is 20%.
06864B DCN6314