Product Description
Rebuilt Edwards nXDS10i Dry Scroll Vacuum Pump.
7.5CFM.
100 - 127 V, 200 - 240 V, 1ph 50 - 60 Hz
1 year warranty.
Overview
Edwards has built on the success of the previous generation of dry scroll pumps to offer the nXDS line of pumps. These are designed for ease of use and a long life. No oil means no messy leaks or oil changes. At VPS we are experts with this type of pump, we can help you purchase the pump you need and we are alos here for support after the sale. We can provide you with parts to do your own maintenance or we can perform the work for you.
The nXDS10i is the next generation in completely oil free, dry scroll pumps and replaces the XDS10. nXDS improves on legacy XDS pumps by offering increased pumping speeds, combined with lower ultimate pressures, lower power consumption and lower noise. 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 optimized pumping performance globally. nXDS pumps are designed to be completely field serviceable.
Technical Data
| Nominal rotational speed | 1800 rpm |
| Displacement | 12.7 m3h-1 / 7.5 ft3min-1 |
| Peak pumping speed | 11.4 m3h-1 / 6.7 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 | 7.5 |
| Maximum continuous inlet pressure | 200 mbar |
| Motor power 1-ph | 280 W |
| Power connector 1-ph | IEC EN60320 C13 |
| Recommended fuse | 10A, 250Vac rms |
| Weight | 25.8 kg / 57 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 |
Applications
- General clean pumping applications
- Scanning Electron Microscopes - SEM
- Beam lines and high energy physics
- Backing turbo pumps
- Centrifuges, ultra-high speed
- Coating
- Cryogenics
- Degassing/curing - oil, epoxy resin
- Distillation/extraction/filtration
- Freeze drying
- Furnaces
- Gel drying
- Laboratory bench top vacuum
- Lasers, gas recovery and recirculation
- Leak detectors, Helium
- Load locks and transfer chambers
- Rare gas recirculation
- Rare gas recovery
- Refrigeration manufacture
- Research and development
- Rotary, centrifugal evaporators
- SEM/FIB (ion beam repair)
- Solvent recovery
- Surface science instruments
**Photos are for reference only. Actual product may have slight differences.
