The Veeco,
VIC MS-50 leak detector uses A CRT with menus displays status at all times;
accept and reject indicators show test results automatically. The system
can store up to fifty pre-programmed test.
The MS-50 is a dual magnetic sector mass spectrometer, this features
allows for lower background levels during testing.
Performance:
Time to test: less then 1.5 seconds on a blank test port
Sensitivity: Reverse flow mode: 3.0 x 10-10 STD-cc/sec
Sensitivity: Direct flow mode: 3.0 x 10-11 STD-cc/sec
Vacuum System:
Turbomolecular Pump: 52 l/s turbomolecular pump with ceramic bearing.
Mechanical Foreline/Roughing Pump: Built-in 1.5 CFM direct drive
foreline/roughing pump.
CFM auxiliary roughing pump available
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