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TECHNICAL DATA |
|
|
Displacement |
|
|
50 Hz operation |
3.4 ft3 min-1 (5.8 m3h-1) |
|
60 Hz operation |
4.1 ft3 min-1 (7.0 m3h-1) |
|
Speed (Pneurop 6602) |
|
|
50 Hz operation |
3.0 ft3 min-1 (5.1 m3h-1) |
|
60 Hz operation |
3.6 ft3 min-1 (6.2 m3h-1) |
|
Ultimate vacuum
(total pressure) |
||
|
Gas ballast |
High vacuum mode |
High throughput mode |
|
Closed |
1.5 x 10-3 torr |
2.3 x 10-2 torr |
|
|
2 x 10-3 mbar |
3 x 10-2 mbar |
|
Low flow, I |
2.3 x 10-2 torr |
6 x 10-2 mbar |
|
|
3 x 10-2 torr |
6 x 10-2 mbar |
|
High flow, II |
|
9.1 x 10-2 torr |
|
|
|
1 x 10-1 mbar |
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Inlet connection |
NW25 |
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Outlet connection |
NW25 |
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Maximum allowed
outlet pressure |
14 psig (1 bar gauge) |
|
Maximum allowed
inlet and gas ballast pressure |
7 psig (0.5bar gauge) |
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Maximum water
vapor inlet pressure |
38 torr (50 mbar) |
|
Maximum water
vapor pumping rate |
|
|
Gas ballast low flow |
60 gh-1 |
|
Gas ballast high flow |
220 gh-1 |
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Motor power |
|
|
50Hz |
250 W |
|
60Hz |
300 W |
|
Electrical supply |
|
|
1-phase |
110-120 V or 220-240V, |
|
|
50 or 60 Hz |
|
3-phase |
200-230 V or 380-460V, |
|
|
50 or 60 Hz |
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Operating
temperature range |
12 - 40 oC |
|
Weight, without
Oil |
43 lbs (21.5 kg) |
|
Noise |
48 dB(A) |
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Oil capacity |
|
|
Maximum |
0.71 |
|
Minimum |
0.421 |
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Recommended oil
(supplied) |
Ultragrade 19 |