5200 Multi Purpose and 5200 Multi Purpose HF Gas Analysers
05230001A / Revision 9
37
5. Press the soft key. The Calibrate target value screen will then be shown
(see Figure 21), identifying the target value and the current reading.
6. If the target value is not that for the calibration gas which you are using, change
the target value to the required value: use the edit method in Section 4.10.
7. When the current reading is stable, press the soft key. The Multi Purpose
will then carry out the specified calibration.
8. If you have a standard Multi Purpose with a sample pump, switch the pump off
(if necessary: see Section 5.3.5).
9. Disconnect the calibration gas supply from the sample gas inlet or the calibration
‘T’ piece.
10. Repeat Steps 1 to 9 of this section for the second calibration for the specific
sample gas.
11. If your Multi Purpose is configured to provide two sample gas measurements,
repeat Steps 1 to 10 of this section to carry out the ’Lo’ and ’Hi’ calibrations for
the second sample gas.
12. On a Multi Purpose with the optional sample pump: disconnect your vent
pipeline (if fitted) from the calibration ‘T’ piece, then disconnect the ‘T’ piece from
the sample gas inlet.
13. Press the soft key to display the Measurement screen again.
Figure 21 - The Calibrate target
value screen
+
Refer to Sections 2.2 and 2.3 for the required pressures, flow rates (if
applicable) and concentrations of the calibration gases.
To Next Page
Loading...
Need help?
General
