Overview:
Edwards nEXT turbomolecular pumping stations are configurable with turbomolecular pump speeds ranging from 42 to 400 Is-
1 and a choice of oil sealed or dry backing pumps ranging form 1 to 20 m3h-1. All our nEXT turbomolecular pumping stations feature an integrated TIC turbo and instrument controllers offering full control of the package via a simple intuitive interface.
Technical Data:
| Pumping speed for N2 | NW40 | 42 ls-1 |
| ISO/CF63 | 61 ls-1 | |
| ISO/CF100 | 240 or 300 ls-1 | |
| ISO/CF160 | 400 ls-1 | |
| Compression ratio for N2 | >1 x 1011 | |
| Backing pump speed 50(60)Hz | E2M1.5 | 1.6 m3hr-1 (1.2 cfm) |
| RV | 5.1 m3hr-1 (3.6 cfm) | |
| RV12 | 12 m3hr-1 (8.4 cfm) | |
| XDD1 | 1.2 m3hr-1(0.9 cfm) | |
| nXDS6i | 6.2 m3hr-1 (3.6 cfm) | |
| nXDS10i | 11.4 m3hr-1 (6.7 cfm) | |
| nXDS15i | 15.1 m3hr-1 (8.9 cfm) | |
| nXDS20i | 22 m3hr-1 (13.0 cfm) | |
| Ultimate Pressure | <5 x 108 mbar | |
| Inlet flange |
NW40, ISO63, CF63, ISO100, CF100, ISO160 OR CF160 |
|
| Exhaust flange | E2M1.5 | NW16 |
| XDD1 | Fitted silencer or 1/8” BSP | |
| RV/nXDS | NW25 | |
| Mass | E2M1.5/XDD1 | 24.9 to 35 kg |
| RV/nXDS | 41.2 kg to 55 kg | |
| Noise level | ≤ 56 dB(A) | |
| Leak tightness | <1 x 10-6 mbar ls-1 | |
| Operating temperature range | 12 to 40 °C |
Malaysia
