How to perform O₂ zero adjustment on SOLO and He/O₂ analyzers
O₂ zero adjustment ensures accurate baseline calibration of the oxygen sensor. This procedure should be performed when required by the device or if measurement values appear incorrect.
How to perform O₂ zero adjustment on SOLO and He/O₂ analyzers
O₂ zero adjustment ensures accurate baseline calibration of the oxygen sensor. This procedure should be performed when required by the device or if measurement values appear incorrect.
When to perform O₂ zero adjustment
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When prompted by the analyzer
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If oxygen readings appear incorrect or unstable
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After sensor replacement (if required by the device)
What to do
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Ensure the analyzer is exposed to a stable environment with no flowing gas.
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Access the O₂ zero adjustment function in the device menu.
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Follow the on-screen instructions to complete the zero adjustment procedure.
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Wait until the analyzer confirms successful completion.
When to contact service
If O₂ zero adjustment cannot be completed successfully or if measurement values remain incorrect after adjustment, please contact an authorized Divesoft Service Point.
You can find your nearest authorized service location on our Service Centers page.