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| ■ Features |
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- Extra small and light weight
Compact and easy to carry
- Extremely Quiet
Precise machining eliminated noise and vibration
level well below those of competitors.
- East Pumping
Distinguished suction force is unrivaled.
- Model choices
Standard models are operated either
220V/380V 3 AC input. |
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■ Expenditure
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Vacuum Distillations, Vacuum Degassing, Surface Coatings, Freeze Drying, Laser Construction, Cryogenics, Vacuum Ovens, Mass Spectrometers, Electron Microscope |
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| ■ Technical data |
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DESCRIPTION |
UNIT |
WRV-85 |
WRV-140 |
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PUMPING
SPEED |
1/min |
85 |
140 |
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ULTIMATE
PRESSURE |
GB.CLOSSED |
Torr(Pa) |
1 x 10-3(1.33
x 10-1) |
1 x 10-3(1.33
x 10) |
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GB.OPEN |
1 x 10-2(1.33) |
1 x 10-2(1.33) |
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POWER
INPUT |
VOLTS |
AC 100,200.1©ª |
AC 100,200.1©ª |
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FULL LOAD
POWER |
Kw |
0.3 |
0.4 |
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MOTOR
SPEED |
R.P.M |
1700 |
1700 |
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OIL CAPACITY |
cc |
600 |
600 |
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WEIGHT |
KG |
15 |
16 |
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INTAKE
PORT |
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2@PF-3/8.
PF-1/4 |
2@PF-3/8.
PF-1/4 |
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AMBIENT
OPERATION TEMP.RANGE |
¡É |
7 - 40 |
7 - 40 |
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OVERALL
DIMENSIONS |
mm |
160(W)x377(L)x296(H) |
160(W)x377(L)x296(H) |
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