Edwards A37104902, Инструкция по эксплуатации

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3. Technical data
3.1 Operating and storage conditions
Table 1
Operating and storage conditions
Parameter
Reference data
Ambient temperature range (operation) 12 to 40 °C (53.6 to 104 °F)
Ambient temperature range (storage) - 30 to 70 °C (-22 to 158 °F)
Normal surface temperature of the pump-
body*
50 to 70 °C (122 to 158 °F)
Maximum humidity (operation) 90% RH
Maximum altitude (operation) 2000 m (6561 ft)
Pollution degree 2
Installation category II
Area of use Indoor
* At ultimate vacuum, with ambient temperature of 20 °C (68 °F).
3.2 Performance
Note:
Where total pressures are shown in Figure: Dimensions (mm) on page 14 , the
measurements were taken using an untrapped total pressure capacitance diaphragm
gauge on a header, as specified by Pneurop standards.
Table 2
Performance data
Maximum displacement E2M0.7 E2M1 E2M1.5
50 Hz electrical supply
0.9 m
3
h
-1
1.0 ft
3
min
-1
1.8m
3
h
-1
60 Hz electrical supply
1.1 m
3
h
-1
1.3 ft
3
min
-1
2.2m
3
h
-1
Maximum pumping speed - Pneurop
50 Hz electrical supply
0.75 m
3
h
-1
0.94 ft
3
min
-1
1.6m
3
h
-1
60 Hz electrical supply
0.95 m
3
h
-1
1.2 ft
3
min
-1
2.0m
3
h
-1
Motor rotational speed
50 Hz electrical supply
1400 r min
-1
2800 r min
-1
2800 r min
-1
60 Hz electrical supply
1700 r min
-1
3400 r min
-1
3400 r min
-1
Ultimate vacuum
without gas-ballast (partial pressure)
7 x 10
-4
mbar
(7 x 10
-2
Pa)
3.8 x 10
-4
torr
(5 x 10
-2
Pa)
5 x 10
-4
mbar
(5 x 10
-2
Pa)
without gas-ballast (total pressure)
3 x 10
-3
mbar
(3 x 10
-1
Pa)
1.1 x 10
-3
torr
(1.5 x 10
-1
Pa)
1.5 x 10
-3
mbar
(1.5 x 10
-1
Pa)
Page 12
A37132880_F - Technical data