Inficon HLD6000, Installation Manual

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16
4 Description
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Fig. 3: View from below
4.3 Sniffer line
You need a sniffer line to operate the device. There are sniffer lines for verification of a sin-
gle gas or sniffer lines for the verification of several gases
see "2.1 Intended use", page 9
and see "10.1 Accessories and spare parts", page 67 . The sniffer line which is delivered as
standard is 4.8 m long.
The sniffer line is made of a black line, a sniffer probe, and a sniffer tip. The filter holder at
the end of the sniffer tip is made of plastic. This reduces the risk of scratching the surfaces
to be sniffed.
Sniffer tip There are rigid and flexible sniffer tips of different lengths, see "10.1 Accessories and spare
parts", page 67 .
Sniffer probe During measurement it is possible to switch the setpoint using the button on the sniffer
probe, provided that this function is activated,
see "6.4.2 Setting up the sniffer probe",
page 41 .
The button on the sniffer probe is also used during calibration, see "6.4.6.2 Calibration
with an internal COOL-Check", page 44 .
a
Rating plate with information regarding
supply voltage, serial number and
productio date.
b
Filter plates
c
COOL-Check calibration leak behind the cover