Pump Driving - Agilent Technologies Turbo-V 301-AG Manual De Istrucciones

17 Technical Information
Programmable Analog Output Diagrams
Figure 22
The Mini-IMG gauge is intended for high vacuum use, so with pressure above 50
NOTE
mTorr the signal is misinterpreted and a "false" pressure is displayed. Use a
transition gauge to understand if the reading is really under 50 mTorr or not.

Pump Driving

Typical pump driving chart start and normal operation.
Figure 23
224/294
Gauge Connector
1200
1000
800
600
400
200
0
0 50 100
Diagram 4
Turbo-V 301-AG Rack Controller User Manual / 87-900-982-01
Freq. (Hz)
Power. (W)
150 200 250 300
Time (s)
160
140
120
100
80
60
40
20
0
- 20
350 400
(F)