Inficon HLD6000, Translation Of The Original Operating Instructions

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6 | Operation INFICON
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Fig. 12: Display when calibrating internally
1
To calibrate the device with the internal COOL-Check, switch to the
measurement display .
2
There are 2 options:
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If you are prompted to calibrate then lead the sniffer tip into the calibration
opening at the front of the basic unit. Calibration takes place automatically.
ð If you are not prompted to calibrate, but wish to do so anyway then lead the
sniffer tip into the calibration opening at the front of the basic unit whilst
holding down the button on the sniffer probe. Calibration takes place
automatically.
If the button on the sniffer probe is not pressed then the calibration is only
checked , see “Checking the calibration with an internal COOL-Check
[
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51]“.
3
Keep the sniffer line still and straight during calibration.
ð
The display shows individual calibration phases and informs you whether or not
calibration was successful.
6.3.6.3 Calibrate with external calibration leak
The gas that leaks from the calibration leak is carried away by strong air currents.
Keep this in mind when, for example, a fan blower is standing in your surroundings.
Strong air currents provide false results when calibrating.
1
> Setup > Calibration leak external
2
Enter the leakage rate to calibrate for the tracer gas and confirm using .
Details of leakage rates in various units can be found in the acceptance test
certificate for the calibrated leak.
ð
Alternatively, set the desired leakage rate via the calibration display on the
touchscreen, see also the following picture and step 5.