Edwards nEXT 85 D Turbomolecular Vacuum Pump, ISO 100, NW25, 80 W, B8G240101

Edwards nEXT 85 D Turbomolecular Vacuum Pump, ISO 100, NW25, 80 W, B8G240101

Edwards nEXT 85 D Features:

• Class leading performance in a reduced footprint
• Enhanced customer choice with standard and compression focused variants
• Increased operating envelope maximised by Edwards’ patented direct impeller temperature measurement technology
• Additional flexibility from customised interstage and backing port position selection
• 4 year service with full end-user field serviceability
• CMSD enabled low vibration levels
• Intelligent pumps with included micro USB port and Edwards nST software allowing pump monitoring, control and configuration
• Full suite of tailored accessories

nEXT 85 D / B8G240101 Overview:

The nEXT 85D pumps consist of the turbomolecular pump with a permanently attached controller containing drive electronics.

The controller controls the electrical supply to the pump with the exception of standby speed control. It has no manual controls and can only be operated through the logic interface. To operate the nEXT-85 D pump you must connect it to your own control equipment and power supply or alternatively use the Edwards TIC Turbo Instrument Controller or TIC Turbo Controller.

nEXT 85D pumps are supllied with an inlet-screen fitted into the centering O-ring for ISO version pumps and into envelope for CF version pumps. nEXT85 pumps with an NW 25 interstage-port are supplied with an inlet-strainer that fits into the interstage-port. The inlet-screen and inlet-strainer protect the pump against damage that would be caused by debris entering the pump.

The nEXT 85 D pumps have a vent-port for venting the pump and vacuum system to atmospheric pressure. The pump is supplied with a manual vent-valve fitted; this can be replaced with a TAV5 or TAV6 solenoid-operated vent-valve. The TAV valve can be directly controlled by the on-board controller.

The nEXT pumps have a purge-port: an inert purge gas can be introduced protect the bearing and motor from corrosion. An optional vent-port adapter and purge restrictor can be fitted to the purge-port to control the flow rate of the purge gas and to filter the gas supply.

Duplex - “D” - variants with both turbomolecular and drag stages for improved tolerance to higher backing line pressures.
High Compression - “H” - variant employs the same technology as the 'D' variant, but is tuned to deliver higher compression.

nEXT85D Applications:

• Surface analysis
• Mass spectrometry
• Vacuum deposition
• Laboratory
• Manufacturing

A&J Vacuum Services offers full repair/service of Edwards nEXT Turbo Pumps, along with all other brands offered on our website. AJVS also services Edwards Vacuum Pump. Please contact us for information about our service and repair program or click http://www.ajvs.com/service.php to access our services page. We also offer emergency service upon request. For more information, please email A&J Vacuum Services at info@ajvs.com or call (973) 249-0854. Thank you for choosing AJVS as your supplier.