nEXT Range of Turbo Pumps
It’s small, it’s intelligent and performance will exceed your expectations.
The nEXT85 turbomolecular pump is our latest addition to the Edwards product portfolio, and set to be a real winner across the R&D, High Energy Physics and Analytical Instrument sectors.
Small and Powerful
nEXT85 pump builds upon the success of the highly successful EXT75DX to deliver a pump with significantly improved performance, in a reduced footprint. In addition to enhanced performance the nEXT85 benefits from the same service and operational functionality as the larger nEXT, including field serviceability and in-built intelligence, for a truly class leading product.
The pump has been totally re-designed to optimise performance and achieve both greater speeds and higher compressions, while maintaining increased levels of reliability in a small package.
View the product brochure to find out more.
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Advanced Temperature Management
Built in intelligence – Infrared temperature sensor – is unique on nEXT85. This will deliver an increased performance envelope. This also protects the pump from over temperature and allows both higher throughput, and the ability to bake the pump with forced air cooling rather than water cooling.
Intelligent Communications
nEXT85 improves on the impressive communication options of nEXT pumps with an on-board USB port, allowing simple communication with Edwards free nST software on your laptop, even when the pump is in use!
Choice
With a choice of either the nEXT85D duplex drag and turbomolecular stage, or nEXT85H high compression variant, customers are able to select the most appropriate pump for the specific application with a focus on pumping speed or compression ratio.
Both variants are available with NW40, ISO63, CF63 and ISO100 inlet flange sizes.
Optimised Platform for UHV Applications
nEXT85H is the perfect pump of choice for any UHV application.
- Class leading compression ratios for light gases
- The ability to bake the pump whilst air cooling as an alternative to water cooling
- The new normally closed vent valve will ensure the vacuum integrity of your system in the event of power failure.
Fitted Standard on the T-Station 85, a True ‘Plug and Pump’ Solution
For the complete solution the T-Station 85 seamlessly combines the new nEXT85H turbomolecular pump with either a dry diaphragm or oil sealed backing pump, and a simple controller, to provide class leading pumping in a ready to go package.
Wet or dry, the choice is yours:
- E2M1.5 oil sealed backing pump is proven for reliability and performance
- XDD1 dry backing pump is a low cost dry solution for clean applications
Your Ideal Turbomolecular Pump
The ideal backing pump would be the Edwards RV3 rotary vane pump or nXDS6i dry scroll pump, depending on customer specific applications. Edwards TIC and TAG controllers are also fully compatible with nEXT85, and a full range of cooling, venting and accessories are available.
