Inficon CU1000

INFICON Operation CU1000 | 6
CU1000-Operating-Instructions-jina54en1-09-(2404) 15 / 46
1 - Keyboard lock
The control unit is locked or unlocked by pressing and holding the icon for the
keyboard lock.
2 - Icon for the communication status
• Icon connected: The device communicates with the mass spectrometer module.
• Icon disconnected: The device does not communicate with the mass spectrometer
module.
Establish communication:
1 Reset control unit.
2 Checking the status of the mass spectrometer module.
3 Check cable connection.
3 - Icon for the data recording
The measurement is recorded.
4 - Ser
The registered operator is shown abbreviated.
Display Meaning
Ope Operator
Sup Supervisor
Int Integrator
Ser SERVICE
For more information, see “Operator types and authorizations [}21]“.
5 - Zero
Background suppression is active.
6 - Caution icon
Active warnings are stored in the unit.
The active warnings can be displayed via the menu "Info > History > Active warnings".
7 - Tracer gas
Set tracer gas and tracer gas concentration percentage.
Display Meaning
He Helium (
4
He)
H2 Hydrogen
M3 E.g. H-D,
3
He or H
3