Inficon Pernicka 700H CHLD, Translation Of The Original Operating Instructions

Page: 60 / 100

6 | Operation INFICON
60 / 100 Pernicka-700H-CHLD-Operating-instructions-jin76aen1-04-(1911)
Flange to connect
an external calibration leak
Lid for
test chamber
Flange
2
3
4
5
6
1
Fig. 31: Connect external calibration leak
4 Close the lid of the empty test chamber.
5 Open the hand valve on the external calibration leak.
6 Mini > Leak Test or Measure > Leak Test.
ð The leak rate of the external calibration leak is determined in the measurement
unit [mbar l/s] or [atm cc/s].
6.5 Measuring
6.5.1 Preparing the measurement
NOTICE
Material damage due to improper filling of the test chamber
If the test chamber is operated without a grid inserted, test objects from the test
chamber can be sucked into the device and cause damage to the device.
► In order to carry out measurements, place the grid that is supplied with the test
chamber in the test chamber.
► To remove dirt from the test chamber, vacuum the dirt with a suitable vacuum
cleaner and then wipe the test chamber with a cloth soaked in isopropanol.
ü
Possible alternatives to the operating possibilities on the device are set up
(optional), e.g. bar code reader for the automatic data acquisition of the test objects.