40
EL6010 Gas Analyzer in Category 2G Operator’s Manual
42/24-30 EN Rev. 1
EL6010-Uras14: Measure Calibration Cell
Definition
Measuring the calibration cell determines what calibration cell “deflection” is
equivalent to the test gas calibration reading. This “deflection” is stored as the
calibration cell “set point”.
When should the
calibration cell be
measured?
We recommend measuring the calibration cell once a year. Measurement of the
calibration cell is also recommended after a user-set measuring range (see page
29) is calibrated for the first time with test gases and subsequently whenever the
test gas is changed.
Before Measuring the
Calibration Cell
Prior to measuring the calibration cell, the zero and span point of the applicable
sample components must be calibrated with test gases.
Zero Gas Supply
During calibration cell measurement the zero gas supply must be turned on.
Step Action
Key Display
Key
1
Enter
Calibrate
Enter
Select the Calibrate
menu.
2
×
Ø
Measure cal. cell 1
CO
Enter
Select Measure
calibration cell.
3
Connect zero gas!
Enter
Turn on the zero gas
supply.
4
Meas. value stable?
8.51 Vol% CO
Enter
Start measurement if the
measured value reading
is stable.
5
Wait cal. is running
Measurement in
progress.
6
Meas. value ok?
8.51 Vol% CO
Enter
Accept the set point.
Measure
Calibration Cell
7 Press
the
Back
key to
return to displaying
measured values.
