5K-MNL-GEM5000 GEM5000 Gas Analyzer
The results will be saved. The calibration gas bottle can be disconnected.
To recap:
Step 1 Spanned CH4 to Zero.
Step 2 Spanned CH4 to 50% & CO2 to 35%. Spanned O2 to Zero.
Step 3 will Span will span O2 to a non-zero span-target.
To span the Oxygen channel to ambient air choose the gas mix “Oxygen High”.
The “Oxygen High” gas mix is defined for just Oxygen and no other gases are defined. This
allows for oxygen to be spanned without spanning CH4, CO, H2S, or H2 to Zero. Press
Check to begin checking the O2. As the gas is displaced from the previous Span in the
instrument the current value will rise.
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