Overview
Edwards has revolutionised the vacuum pump market with the new nXRi high performance, compact dry pump. It delivers unrivalled pumping speeds in the most compact package, with pumping speeds of 30 to 120 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.
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Features and benefits
- Compact footprint Optimise your space!
- Unrivalled performance When you need it!
- Energy efficiency Reduce your costs!
- Zero contamination Experience the difference!
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nXR30/40i
A. 478 mm
B. 443 mm
C. 103 mm
D. 339 mm
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| Peak pumping speed | |
| nXR40i | 40 m3h-1 |
| Ultimate vacuum (total pressure)Â Â Â Â Â | 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 | < 1x10-6Â mbar ls-1 |
| Weight | |
| nXR30/40i | 27 kg (60 lbs) |
| nXR60/90/120i | 29 kg (64 lbs) |
| Noise at ultimate vacuum | Â 55 dB(A) |
| Vibration at inlet flange | < 2.0 mm/s |
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