Linxon LX218 - Calibrating in the Operation Mode Sniffing

6 | Operation LINXON
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Calibration sequence
1. To start the calibration, select "Calibration" in the "Standby" window. The
calibration runs through several steps, which are shown on the display. The first
step is the evacuation.
2. Observe the progress of the calibration routine. Depending on the calibration
variant, an action is requested on the part of the operator. Once the calibration
routine is completed, the result is shown on the display.
Typical values for the calibration factor CF for
4
He:
Operation mode "ULTRA" 0.1 … 10
Operation mode "GROSS" 0.5 … 30
Values between 0.1 and 100 are possible.
If the overview displays a value in parentheses, the calibration leak value is too small
for the measurement range. The factor was calculated using an intermediate factor for
the next sensitive measurement range.
1. Accept or reject the calibration performed. To accept the result, select "Save".
Otherwise, select "Cancel". If typical values are not reached despite repeated
attempts, contact your nearest Linxon Service Center.
6.4.10.2 Calibrating in the operation mode "Sniffing"
NOTICE
Observe the recommended test interval for the calibration leak used! Also see
the quality test certificate for the calibration leak.
1. For an optimal calibration, allow the device to warm up for at least 30 minutes.
To start the calibration, select "Calibration" in the "Standby" window. The prompt
appears on the display: Sniffing, calibration leak
2. Check if the displayed value corresponds to the value on the calibration leak rating
plate. If this is not the case, change the calibration leak value in the "Calibration
settings" menu.
3. Hold the sniffer line to the calibration leak.
4. Confirm this action with START.
5. Observe the progress of the calibration routine that is shown on the display. The
first step is the evacuation. Perform the displayed operations. Once the calibration
routine is completed, the result is shown on the display. A typical value for the
calibration factor CF for
4
He is 0.1 ... 10.
6. Accept or reject the calibration performed. To accept the result, select "Save".
Otherwise, select "Cancel".