Brand: Edwards
nEXT
$0.00
Edwards – world leader in vacuum technology – introduces the nEXT generation of turbomolecular pump. Built upon over a decade of experience with the tried and trusted EXT and STP ranges (with in excess of 100,000 units in the field), nEXT sets the new benchmark for scientific turbo pumps.
The nEXT platform brings a high level of modularity to offer maximum flexibility for customer application and requirements. Each pump is available in two different internal configurations to offer differing performance.
Model: nEXT Brand: Edwards
Product Type: Turbomolecular Pumps
Pump Speed Selection:47-930 l/s
Ultimate Vacuum:
Description
Technical Specs
Technical Specs
| nEXT55 | nEXT85 | nEXT240D | nEXT300D | nEXT400D | nEXT730D | nEXT930D | nEXT1230D | |
| Pumping speed N2 | 55 ls-1 | 84 ls-1 | 240 ls-1 | 300 ls-1 | 400 ls-1 | 730 ls-1 | 925 ls-1 | 1250 ls-1 |
| Pumping speed He | 41 ls-1 | 78 ls-1 | 230 ls-1 | 340 ls-1 | 390 ls-1 | 820 ls-1 | 905 ls-1 | 1150 ls-1 |
| Pumping speed H2 | 27 ls-1 | 60 ls-1 | 165 ls-1 | 280 ls-1 | 325 ls-1 | 715 ls-1 | 735 ls-1 | 1350 ls-1 |
| Compression ratio N2 | >1 x 1011 | >1 x 1011 | >1 × 1011 | >1 × 1011 | >1 × 1011 | >1 × 1011 | >1 × 1011 | >1 × 1011 |
| Compression ratio He | 6.9 x 105 | 8 x 106 | 3 × 105 | 3 × 105 | 1 × 106 | 1.2 × 108 | 1.2 × 108 | 4 × 108 |
| Compression ratio H2 | 2.9 x 104 | 2 x 106 | 1 × 104 | 1 × 104 | 5 × 104 | 4 × 106 | 4 × 106 | 1 × 107 |
| Inlet flange |
ISO 63 CF 63 |
ISO 63, NW40 CF 63 |
ISO 100 CF 100 |
ISO 160 CF 160 |
ISO 200 CF 200 |
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| Outlet flange | NW16 | NW25 | ||||||
| Ultimate pressure | <1×10-7 mbar | <5×10-9 mbar | <5 x 10-10 mbar | <1 x 10-10 mbar | 3 x 10-10 mbar | 3 x 10-10 mbar | <5 x 10-10 mbar | |
| Recommended backing pump | nXDS6i | nXDS6i | RV12/nXDS10i | RV12/nXDS10i | RV12/nXDS10i | nXRi40/ XDS35i/E2M28 | ||
| Weight | 2.47 kg | 3.0 kg | 5.7 kg | 5.7 kg | 6.5 kg | 14.6 | 15.4 | 23.7 |
Benefits
Benefits
Exceptional pumping speeds and compression ratios
superior performance
Huge install base of turbopumps
proven reliability for peace of mind
Bespoke design service available
flexible solutions
Integrated intelligent controls
ease of use
Fully end user serviceable
Extended lifetime and low cost of ownership
Enhanced customer choice
large variety of standard variants
Downloads
Video
Video
https://youtu.be/wGw-11b4IhU https://www.youtube.com/watch?v=8gNDDItrlBc