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Vacuum Pumping System
VPC Series
VPC-051A
アルバック機工
It is a small type high vacuum pumping system that necessary parts are compactly placed in a pipe-framed stand.
It is easy to handle, maintain, and suitable for experiment.
It is easy to handle, maintain, and suitable for experiment.
Features
- Installation in a little space is possible by compact size at a table type.
- The vacuum chamber can be opened without stopping the main pump.
- In the event of a power failure, the main pump is protected by the automatic leak valve.
- The oil diffusion pump is air-cooled and does not require cooling water.
Specification
| Models | VPC-051A |
|
Ultimate pressure
|
7.0×10-４Pa 1.5×10-４Pa（LN2) |
|
Main pump
|
Oil diffusion pump(air cooling) 50 L/sec |
|
Backing pump
|
Oil Rotary pump 20 L/min |
|
Main valve
|
25A Butterfly valve |
|
Sub valve
|
Three way valve |
|
Inlet flange
|
VG-25 |
|
Weight
|
21kg |
|
External dimensions （W×D×H）
|
350mm(W)×320mm(D)×461mm(H) |
※Ionization vacuum gauge ? Pirani vacuum gauge ? LN cold trap ? Conversion flange ? Oil mist trap are options.
Utility
| Models | VPC-051A |
|
Power required
|
Single phase 100V 0.63kVA |
|
Ground terminal
|
D grade (ground resistance/100MΩ or less) |
|
Connection
|
Vinyl cabtyre cable (with a plug) 2m |
Oil diffusion pump
| Model | DPF-050 |
| Ultimate pressure | 10-5Pa |
| Maximum evacuation capacity | 50L/sec |
| Critical back-pressure | 13Pa |
| Required power | Single phase 100V 0.25kW |
| Recommended oil | SY 20cc |
| Weight | 1.8kg |
| Inlet flange | VG-25 |
| Outlet flange | Φ14mm |
|
Cooling method
|
Air cooling |
Dimension drawing
Exhaust System Drawing
