17
Technical Information
Description of the TV 1001 SEM
Figure 5
The controller model 9698978 is also available as an option.
Figure 6
Pump Description
The pump consists of a high frequency motor driving a turbine fitted with 8
bladed stages and 4 Macrotorr stages. The turbine rotates in an anticlockwise
direction when viewed from the high vacuum flange end.
The turbine is made of high-strength aluminium alloy, machined from a single
block.
Proceeding from the high vacuum to the for vacuum region, the turbine stages
sequence is:
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bo V
1001
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Model 8698932
Controller model 9698978
TV 1001 SEM User Manual / 87-900-973-01 (H)
SEM
Macro
Torr