Nederlands
nXR90i NW40 Multi Stage Roots Dry Pump 100-127/200-240 V, 50/60 Hz
HVC-A90602983
With pumping speeds of 30 to 130 m3h-1. The nXRi's lower input power and zero maintenance create real performance improvements and cost benefits across a range of applications.
Analytical Instrument OEMs benefit from the ease of integration into most vacuum systems for a ready to go vacuum solution, perfect for mass spectrometry, electron microscopy and leak detection. R&D and Industrial customers will enjoy the design flexibility, oil-free and low maintenance features.
Technical Data
| Peak pumping speed | |
| nXR30i | 30 m3h-1 |
| nXR40i | 40 m3h-1 |
| nXR60i | 60 m3h-1 |
| nXR90i | 90 m3h-1 |
| nXR120i | 120 m3h-1 |
| Ultimate vacuum (total pressure) | 0.03 mbar (0.022 Torr) |
| Inlet flange | |
| nXR30/40i | NW25 |
| nXR60/90/120i | NW40 |
| Outlet flange | |
| All variants | NW25 |
| Maximum permitted outlet pressure | |
| nXR30/40/60/90/120i | 0.2 bar gauge |
| Maximum continuous inlet pressure | |
| nXR30-90i | 1013 mbar |
| nXR120i | 20 mbar |
| Operating temperature range | +5 to +40°C (+41 to +104°F) |
| Nominal rotational speed | 15000 rpm |
| Voltage input | 100-127/200-240 V (+/-10%), switchable |
| Mains frequency | 50/60 Hz |
| Power connector 1-ph | IEC EN60320 C19 |
| Power at ultimate | 450 W |
| Leak tightness | < 1x10-6 mbar ls-1 |
| Weight | |
| nXR30/40i | 27 kg (60 lbs) |
| nXR60/90/120i | 29 kg (64 lbs) |
| Noise at ultimate vacuum | 55 dB(A) |
| Vibration at inlet flange | < 2.0 mm/s |
Performance
Dimensions
A. 478 mm
B. 443 mm
C. 103 mm
D. 339 mm
nXR60/90/120i
A. 494 mm
B. 461 mm
C. 107 mm
D. 370 mm
- Pump Model
- nXR90i
- Voltage & Phases
- 100-240 VAC, 50/60HZ 1-Ø
- Pumping Speed
- 90 m³/h
- Final Pressure
- 3 · 10-2 hPa
With pumping speeds of 30 to 130 m3h-1. The nXRi's lower input power and zero maintenance create real performance improvements and cost benefits across a range of applications.
Analytical Instrument OEMs benefit from the ease of integration into most vacuum systems for a ready to go vacuum solution, perfect for mass spectrometry, electron microscopy and leak detection. R&D and Industrial customers will enjoy the design flexibility, oil-free and low maintenance features.