Edwards RV3 Instruction Manual page 17

Parameter
Gas-ballast flow
Maximum water vapour pump-
ing rate
Maximum water vapour inlet
pressure
Table 7 Performance characteristics
MODE SE-
LECTOR
POSITION Closed (position '0')
Ultimate total pressure
mbar
2 x 10
High Vac-
Use for the best ultimate
uum mode
S
A65201880_AA
A65201880_AA - Technical data
Units
-1
l min
-1
kg h
mbar
Pa
Low flow (position 'I')
Ultimate total pressure
Pa
-3 -1
2 x 10
Maximum water vapour
pressure
1-phase
0.06 kg h
HIGH THROUGHPUT MODE S
RV8
1-phase 3-phase
16
0.22 0.20
38 34
3
3.8 x 10 3.4 x 10
GAS BALLAST CONTROL
mbar Pa
3
-2
3 x 10
pumping rate
3-phase
pumps pumps
-1 -1
0.04 kg h
Page 17
RV12
1-phase 3-phase
16
0.29
32
3 3
3.2 x 10
High flow (position 'II')
Ultimate total pressure
mbar
-1
1.2 x 10 (RV3) 1.2 x 10
-1
1.0 x 10 (RV5) 1.0 x 10
6.0 (RV8/12)
-2
6 x 10
(RV8/12)
Maximum water vapour pump-
ing rate
1-phase pumps 3-phase pumps
-1
0.22 kg h 0.12 kg h
(RV3/5/8) (RV3/5)
-1
0.29 kg h 0.20 kg h
(RV12) (RV8)
0.25 kg h
(RV12)
03/2021 - ©Edwards Limited
0.25
28
3
2.8 x 10
Pa
1
(RV3)
1
(RV5)
-1
-1
-1