Edwards E2M80 User Manual

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Technical data
A344-02-880 Issue J
2Technical data
2.1 Operating and storage conditions
2.2 Performance
Note: Where total pressures are shown in the technical data tables, measurements were taken using an untrapped
total pressure capacitance diaphragm gauge on a header, as specified by Pneurop standards.
Ambient temperature range (operation) 12 to 40°C
Normal surface temperature of the pump (at ultimate vacuum, ambient
temperature of 20°C)
50 to 70°C
Maximum humidity (operation) 90% RH
Ambient temperature range (storage) -30 to 70°C
E1M40 E2M40 E1M80 E2M80
Maximum Displacement m
3
h
-1
50 Hz electrical supply 42.5 42.5 80 80
60 Hz electrical supply 50.5 50.5 96 96
Maximum Speed – Pneurop
50 Hz electrical supply 37 37 74 74
60 Hz electrical supply 44 44 90 90
Motor rotational speed
50 Hz electrical supply 1,410 1,410 1,420 1,420
60 Hz electrical supply 1,720 1,720 1,720 1,720
Ultimate vacuum
without gas-ballast mbar 5 x 10
-2
1 x 10
-4
5 x 10
-2
1 x 10
-4
(partial pressure) Pa (5) (1 x 10
-2
)(5)(1 x 10
-2
)
without gas-ballast mbar 1 x 10
-3
1 x 10
-3
(total pressure) Pa (1 x 10
-1
)(1 x 10
-1
)
with full gas-ballast mbar 4 x 10
-1
5 x 10
-3
4 x 10
-1
5 x 10
-3
(partial pressure) Pa (4 x 10
1
)(5 x 10
-1
)(4 x 10
1
)(5 x 10
-1
)
Maximum permitted outlet pressure
(at full pump throughput) bar gauge 0.5 0.5 0.5 0.5
Pa (1.5 x 10
5
)(1.5 x 10
5
)(1.5 x 10
5
)(1.5 x 10
5
)
Maximum water vapour inlet pressure mbar 40 7 30 5
Pa (4 x 10
3
)(7 x 10
2
)(3 x 10
3
)(5 x 10
2
)
Maximum water vapour pumping rate kgh
-1
1.1 0.2 1.7 0.3
Maximum gas-ballast flow m
3
h
-1
3.5 1.7 3.5 1.4

Edwards E2M80 Specifications

General

Brand	Edwards
Model	E2M80
Category	Water Pump
Language	English