INFICON LDS3000 Modular Leak Detector - Manual (Page 10)

10 Description
4 Description
The mass spectrometer module is part of the leak detection system LDS3000. The
mass spectrometer module can be operated as part of a test system without the need
for additional equipment from INFICON.
4.1 Construction of the unit
1 - Terminal block
Connections for test system, backing pump, PIRANI gauge, internal calibration leak
and sniffer line.
1: Connection U
LTRA , 2: Connection F INE /S NIFFER , 3: Connection G ROSS /F OREPUMP
Fig: 1 Mass spectrometer module LDS3000
Fig: 2 Connection block