Agilent Technologies VS Series User Manual

VS Series Helium Mass Spectrometer Leak Detectors
DRAFT 4/23/15
2-9
Gross Test Displays Gross Test screen (Figure 2-3).
Figure 2-3 Gross Test Screen
Table 2-3 Leak Detector Operating States
Display Description
Calibrating Indicates that the leak detector is currently performing a calibration routine.
Test Indicates that the leak detector
is in Test mode. When in Test mode, the Test
Port valve opens and the leak detector is ready for leak testing. Test leak rate
range is 1E-4 to 1E-8 (MDL 5E-9).
Fine Test Indicates that the leak detector
is in Fine Test mode. When in Fine Test mode,
the test port valve opens and the leak detector is ready for fine leak testing.
Fine Test leak rate range is 9E-7 to 1E-11 (MDL 5E-12).
Hold Indicates that the leak detector is in
Hold mode. When in Hold mode, all but
the foreline valves are closed, isolating the test port and any test objects or
fixturing from the leak detector vacuum system. Use Hold when you want to
keep the test port under vacuum without venting the test volume; this helps the
system clean up.
Roughing Indicates that the leak detector is currently perfo
rming a Roughing level
evacuation of the test port and any attached test objects or fixturing attached to
the test port.
Std Leak Indicates that the optional internal calibrated leak standard valve is open and
t
hat the leak detector is reading the leak value.
Vented Indicates that the test port is vented to atmosphere.
The test port and all objects
attached to the test port are isolated from the leak detector internal vacuum
system.
T. P. PRESSURE:
GROSS TEST
CONTROL
PANEL
GROSS
MENUS
1.4E-02 TORR
Gross Test mode
indication.
Accesses the
Menus screen
Accesses the
Control Panel
TEST

Agilent Technologies VS Series Specifications

General

Brand	Agilent Technologies
Model	VS Series
Category	Security Sensors
Language	English