Edwards RV3 Instruction Manual page 14

Parameter
60 Hz electrical supply
Maximum permitted inlet pressure and gas-ballast inlet pressure
bar gauge
Pa
Maximum permitted outlet pressure
bar gauge
Pa
Table 3 Performance data - High vacuum mode - 1
Parameter
Gas-ballast control closed (position '0')
Ultimate total pressure
Gas-ballast control low flow (position 'I')
Ultimate total pressure
Gas-ballast flow
Maximum water vapour
pumping rate
Maximum water vapour in-
let pressure
Gas-ballast control high flow (position 'II')
Ultimate total pressure
Gas-ballast flow
Maximum water vapour
pumping rate
Maximum water vapour in-
let pressure
A65201880_AA
A65201880_AA - Technical data
RV3
3.9
0.5
1.5 x 10
0.2
0.2 x 10
HIGH VACUUM MODE S
Units
1-phase
mbar
Pa
mbar
Pa
-1
l min
-1
0.06
kg h
mbar 27
Pa
2.7 x 10
mbar
1.2 x 10
Pa
1.2 x 10
-1
l min
-1
0.22
kg h
mbar 80
3
Pa
8 x 10
Page 14
Reference data
RV5
6.2
0.5
5 5
1.5 x 10 1.5 x 10
0.2
5 5
0.2 x 10 0.2 x 10
RV3
3-phase 1-phase
-3
2 x 10
-1
2 x 10
-2
3 x 10
3
5
0.04
18
3 3
1.8 x 10 1.6 x 10
-1
1
14
0.12
54
3
5.4 x 10
RV8 RV12
10.0 14.2
0.5 0.5
5
1.5 x 10
0.2 0.2
5
0.2 x 10
RV5
3-phase
-3
2 x 10
-1
2 x 10
-2
3 x 10
3
5
0.06 0.04
16 11
3
1.1 x 10
-1
1 x 10
1
1 x 10
14
0.22 0.12
50 32
3
5 x 10 3.2 x 10
03/2021 - ©Edwards Limited
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5
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