Performance Assurance Tests - Checking and Calibrating the Gas Analyzer
Test
Component Status Check
Pneumatic Tests
These tests ensure the integrity of the pneumatics system, which has a big impact on the quality of the
measured values. Make sure that all the pneumatics tests are passed before checking the measurement
accuracy.
Equipment needed:
• M1655B Gas Exhaust Return Line
• 453564178121 TSI Flowmeter
• M1657B Watertrap
• M1658A Sample Tubing
• M1013-64002 Leakage Test Kit
• Digital Pressure Indicator
Leak Check
Checking for leaks between inlet and pump
Trigger a zero procedure (all necessary parameters) via the service host, watch it progress and wait
1
until it is finished (zero successful).
2
Attach the long tubing with the yellow outlet flag to the outlet of the gas analyzer.
Expected Test Results
Module INOP and Any Component Fail
show green soft-LEDs
4 Testing and Maintenance
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