Edwards Vacuum A73701983 nXDS15i nXDS Scroll Pumps, 100 - 127 V, 200 - 240 V, 1ph 50/60 Hz
Technical Data
| Nominal rotational speed | 1800 rpm |
| Displacement | 17.1 m3h-1 / 10.1 ft3min-1 |
| Peak pumping speed | 15.1 m3h-1 / 8.9 ft3min-1 |
| Ultimate vacuum (total pressure) | 0.007 mbar / 0.005 Torr |
| Minimum standby rotational speed | 1200 rpm |
| Speed control resolution (percentage of full rotation speed) | 1% |
| Pumping speed at minimum rotational speed | 9.9 |
| Maximum continuous inlet pressure | 200 mbar |
| Motor power 1-ph | 300 W |
| Power connector 1-ph | IEC EN60320 C13 |
| Recommended fuse | 10A, 250Vac rms |
| Weight | 25.2 kg / 56 lb |
| Inlet flange | NW25 |
| Exhaust flange | NW25 |
| Noise level | 52 dB(A) |
| Vibration at inlet flange | < 4.5 mms-1 (rms) |
| Leak tightness (static) | < 1x10-6 mbar ls-1 |
| Operating temperature range | 10 to 40 °C / 41 to 104 °F |
Features and Benefits
Advanced scroll-form and tip-seal technologies deliver best‑in-class vacuum performance and unrivalled ultimate vacuum levels.
Unique tip seal design significantly reduces wear to minimise maintenance and extend service life.
Quiet operation with typical noise during operation < 52 dB(A) for minimal environmental impact.
Advanced interface providing a variety of traditional and analogue and digital control methods enabling remote control/monitoring via RS232 or RS485.
Integrated inverter drive with auto sensing input delivers optimised pumping performance globally.
Pump range includes 6, 10, 15 and 20 m3h-1.
With exceptional pumping capability, ultimate vacuum performance and state-of-the-art design features Edwards nXDS is the best performing pump in its class.
nXDS improves on legacy XDS pumps by offering increased pumping speeds, combined with lower ultimate pressures, lower power consumption and lower noise - up to 20 times quieter than other pumps. Gas ballast allows for pumping of condensable vapours including, water, solvents, dilute acids and bases. nXDS pumps also feature the latest in tip seal technology giving significantly longer life between tip seal changes. Integrated inverter drive with auto sensing voltage input delivers optimised pumping performance globally.
nXDS pumps are designed to be completely field serviceable. Its intelligent control functions and up to five year service interval offer low cost of ownership, making it the small dry pump of choice for today’s most advanced technologies.
- Better Work Environment & Low Environmental Impact:
Quiet Operation - Simple Operation:
Intelligent & Easy to Use Controls - No Contamination & No Oil to Dispose Of:
Hermetically Sealed for a Lubricant-Free Vacuum Environment - Low Cost of Ownership:
Long Service Interval & Low Power Consumption - Quicker Process:
Superior Vapour Handling
Applications
• Chamber evacuation
• Chemical applications including gel dryers and solvent recovery
• Electron microscopy
• High energy physics
• Mass spectrometry