LEYBOLD 230110, Инструкция по эксплуатации

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GA130001441_002_C0
– 09/2016
35
7.2 Sensor Parameters (PArA SEn)
For each measurement channel there exists a separate set of sensor parameters.
Depending on which transmitter is connected to the respective measurement channel,
different parameters are available (

Table 10, page 35).
Gauge heads
















PENNINGVAC
  
THERMOVAC
 
Table 10
–
Available sensor parameters

Select the desired measurement channel by operating the pushbutton CH several
times.

Keep the pushbutton PARA depressed for approximately 2 seconds
o
The instrument is now running the parameter mode.

Use the arrow keys to access the parameter group SEn.

Press the pushbutton PARA to select the desired parameter.
o
The name and the value of the parameter are displayed.

Use the arrow keys to change the parameter setting.

Repeat the steps to change further parameters of the parameter group.
7.2.1 Filament Material THERMOVAC (FIL)
Filament material of the connected THERMOVAC gauge head.
Display Description

Tungsten TR 211, TR 212

Platinum TR 216
Table 11
–
Values for the parameter FIL
7.2.2 Type of Gas Correction THERMOVAC (GAS
TM
)
The THERMOVAC gauge heads are normally calibrated for measurements in nitrogen or
air. With the aid of the parameter GAS
TM
you can set up the measurement channel to the
other type of gas in each case. You may select the characteristic for a gauge head between
nitrogen (N2) and argon (Ar).
For this proceed as follows:

Select the parameter GAS
TM
.

Press the pushbutton PARA.
o
The setup characteristic is displayed.

Use the arrow pushbuttons so as to change the characteristic.
o
The value of the parameter is changed.