F-920 Instruction Manual rev. 5/10/2017
1554 NE 3
rd
Ave, Camas, WA 98607, USA
39
Phone: (360) 833-8835
[email protected]
www.felixinstruments.com
Once the calibration is completed, a green verification can be
seen above the start button.
Following step 6 of the instructions listed, you should now verify
the calibration was successful by taking a reading of the
standard gas used in the process. The reading should fall within
specifications outlined on page 2-3 in the user manual.
Continuous Mode Verification *After Set Span
The following procedure is to check whether the sensors were
calibrated to read within spec of the actual gas value. For O2,
the specification is ±0.25% absolute and ±2% of measured
value. For CO2, the specification is ±1% absolute and ±3% of
measured value.
It is highly recommended that this step be performed after
one full day has passed since the calibration was performed. If
this step is not performed, accuracy of the calibration cannot
be verified.
