Inficon Pernicka 700H CHLD, Перевод оригинальной инструкции по эксплуатации

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INFICON Operation | 6
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1
To turn the device on, set the power switch to ON (see "Switching the device on
[ } 41]").
ð The device has a power-on delay and is switched on after approx. 20 s.
ð The computer and monitor are automatically turned on and started.
ð The operating system is started and the "Measure" window is displayed by
default.
Idle time
► You must wait for about 2 hours after switching on the device. During this time, the
cryogenic pump is cooled down to a temperature < 20 K. If System pumped and
Ready" appears in the "Mini" or "Measure" in the yellow highlighted message
window, you can proceed to the next step.
2
Perform a calibration. See "Calibrating [
}
58]".
3
If you want to use only helium as tracer gas, close the flow control valve's
knurled screw (see "Select single-gas [ } 57]"). If you want to use several tracer
gases, open the flow control valve's knurled screw (see "Select multi-gas
[
}
57]").
4
Use a suitable tool such as a plastic tweezer to place the test object in the test
chamber and close the lid of the test chamber.
5 Make sure that the correct basic settings and the settings for the current
measurement are carried out. See "Basic settings [
}
42]".
6
Make sure that the desired method is set see "Select method [
}
49]".
7
Set the setpoint for the gross leak measurement, see "Set the setpoint for gross
leak test [ } 55]".
8 Make sure that calibration takes place daily. See "Calibrating [ } 58]".
9 Ensure that the regeneration of the cryogenic pump is carried out once a day.
See "Perform regeneration [
}
72]".
10 To start the measurement process manually, see "Prepare for manual start
[
}
61]".
6.5.2 Prepare for manual start
You can start the measurement process manually with the round connector inserted.