Inficon SEN.122.162, Руководство по эксплуатации

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INFICON Calibration | 11
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Example, Calibration Leak:
Calibration Leak Rate is 4.2E-05 mbar l/s (95% N
2
- 5% H
2
).
Calibration Unit = mbar l/s
Calibration Value = 4.2E-05
Calibration Leak Gas = 95% N
2
- 5% H
2
Example, Calibration Gas:
Calibration Gas containing 10 ppm Hydrogen in synthetic air.
Calibration Unit = ppm
Calibration Value = 10
NOTICE
If another pressure is used than that on the certificate, correlate the resulting flow and
use this value as Calibration Value. During the calibration procedure, the
concentration of the calibration leak should always be within the range of:
5 ppm - 1000 ppm H
2
1x10
-5
to 4x10
-3
cc/s (mbar l/s) defined for air
3 to 120 g/a defined for R134a
Use the same value or higher (maximum 10 times higher) than the Reject Level.
If uncertain of the optimal calibration leak for your application, please contact your
local provider of the instrument.
Click Interval to activate and set the Calibration Interval Reminder. Click Info for
information about the last successful calibration time.
11.2.3 Calibration Procedure
1. Click the Calibration icon on the Operation Screen, or click Settings > Calibration >
Calibrate.
2. Keep the probe in the background air.
3. Click the Next button to start the calibration procedure.
4. Click the Start button or the Probe button.
5. Expose the Probe to the Calibration Leak or the Calibration Gas. Keep it in
exposed position while the Calibration in progress bar is moving.
6. Remove the Probe when the display shows Remove probe and gives a sound
signal.