c)
Sync your EFM (electronic flow meter) or similar device to
your Analyzer.
The following steps are critical because they will ensure that
both devices display the same measurement readings and,
thereby, prevent unnecessary confusion in the future.
1. By now, you have already wired your EFM or similar
device to the Analyzer using the Analyzer's analog output
terminals.
2. Click on the small square box next to ZERO and the
reading, and this will drive the analog output to exactly
4.00mA or 1.00VDC, depending on your selected output!
Confirm that the reading on your EFM or similar device
reads 0.00. If it does not, use the UP and DOWN
ARROWS to the right of 'Zero' to adjust until the EFM or
similar device now reads 0.00.
3. Once this is done, click on the square next to FULL SCALE,
and this will drive the analog output to exactly 20.00mA
or 5.00VDC, depending on your selected output.
Confirm that the reading on your EFM or similar device
reads full scale. If it does not, use the UP and DOWN
ARROWS to right of 'Full Scale' to adjust until the reading of
the EFM or similar device reads FULL SCALE.
4. Repeat Step 2 (ZERO) and Step 3 (FULL SCALE) once more
to confirm that both your EFM or similar device and the
Analyzer are displaying the same readings.
5. Last, click on MID RANGE. This will check the linearity.
There are no values to adjust as this is just a midpoint
validation.
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