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Category of products: Edwards Vacuum
- Thread Sealants
- Mounting Kits
- Leak Detectors
- Shipping Crates
- Cooling Water Circulators
- Laboratory Pipette Washers
- Laboratory Stirrers
- Muffle Furnace
- Rotary Evaporators
- Cold Traps
Found 2 products
Item#: PN15998 Mfr Part#: B81200101 Manufacturer: Edwards Vacuum
PRICE: $10,995.00
WEB SAVINGS: $1,063.00
YOU PAY: $9,932.00

Edwards nEXT 240 D Turbomolecular Vacuum Pump, ISO100, 80 W, B81200101

 

Edwards nEXT240D Overview


The nEXT 240D 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-240 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 240D pumps are supllied with an inlet-screen fitted into the centering O-ring for ISO version pumps and into envelope for CF version pumps. nEXT240 (B81200101) 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 240 pumps have a vent-port for venting the pump and vacuum system to atmospheric pressure. The pump is supplied with a manual vent-vavle 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 B81200101 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.

Air-coolers and a water-cooling block are available.

 

Edwards nEXT240D Features

  • Multiple drag stages for higher compression ratios and greater backing pressure tolerance
  • Sensorless drive for high efficiency and compactness with reduced stray magnetic fields
  • Patented bearing suspension system minimises noise and vibration transmitted to vacuum system.
  • User replaceable oil cartridge for a speedy interim service
  • Regenerative stage ‘Boost’ port option for reduced pump numbers in differentially pumped systems for maximum system rationalisation
  • Permanent magnet upper bearing for a hydrocarbon free vacuum, reduced vibration and minimum wear
  • Advanced simulation tool derived rotor design to give better speed and compression performance
  • Manual vent port with automatic valve accessories for rapid venting and quick cycle times
  • Purge port for safe operation of pump with specialised gases
  • Manual as well as serial setting of standby speed for flexible system tuning
  • Simple parallel operation or more sophisticated serial control in both RS232 and RS485 protocols
  • Automatic Wide operating voltage range from 24 V to 48 V dc for versatility in system integration

 

Edwards nEXT is available in four sizes


The pump name refers to the true peak pumping speed for nitrogen gas.

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

Duplex - “D” - variants with both turbomolecular and drag stages for improved tolerance to higher backing line pressures.

Triplex - “T” - variants with turbo, drag and Edwards unique fluid dynamic stages for the ultimate in compression ratio and Boost technology for maximum vacuum system rationalisation.

 

Edwards nEXT240D Pumping Speed


Edwards nEXT240D next 240d next-240d Pumping Speed, b81200101

 

Edwards nEXT240D Dimensions


Edwards nEXT240D next 240d next-240d Dimensions, b81200101


Click Here for Edwards nEXT240 nEXT300 nEXT 400 Manual

Click Here for Edwards nEXT Turbo Pump Brochure

Click Here for Edwards nEXT Turbo Pump Accessories


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.


Condition: New
Item#: PN16003 Mfr Part#: B81200201 Manufacturer: Edwards Vacuum
PRICE: $11,875.98
WEB SAVINGS: $287.98
YOU PAY: $11,588.00

Edwards nEXT240D Turbo Pump, CF100 Inlet Flange, 80 W, B812-00-201

 

Edwards nEXT240D Overview


The nEXT 240D 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-240 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 240D pumps are supllied with an inlet-screen fitted into the centering O-ring for ISO version pumps and into envelope for CF version pumps. nEXT240 (B81200201) 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 240 pumps have a vent-port for venting the pump and vacuum system to atmospheric pressure. The pump is supplied with a manual vent-vavle 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 B81200201 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.

Air-coolers and a water-cooling block are available.

 

Edwards nEXT240D Features

  • Multiple drag stages for higher compression ratios and greater backing pressure tolerance
  • Sensorless drive for high efficiency and compactness with reduced stray magnetic fields
  • Patented bearing suspension system minimises noise and vibration transmitted to vacuum system.
  • User replaceable oil cartridge for a speedy interim service
  • Regenerative stage ‘Boost’ port option for reduced pump numbers in differentially pumped systems for maximum system rationalisation
  • Permanent magnet upper bearing for a hydrocarbon free vacuum, reduced vibration and minimum wear
  • Advanced simulation tool derived rotor design to give better speed and compression performance
  • Manual vent port with automatic valve accessories for rapid venting and quick cycle times
  • Purge port for safe operation of pump with specialised gases
  • Manual as well as serial setting of standby speed for flexible system tuning
  • Simple parallel operation or more sophisticated serial control in both RS232 and RS485 protocols
  • Automatic Wide operating voltage range from 24 V to 48 V dc for versatility in system integration

 

Edwards nEXT is available in four sizes


The pump name refers to the true peak pumping speed for nitrogen gas.

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

Duplex - “D” - variants with both turbomolecular and drag stages for improved tolerance to higher backing line pressures.

Triplex - “T” - variants with turbo, drag and Edwards unique fluid dynamic stages for the ultimate in compression ratio and Boost technology for maximum vacuum system rationalisation.

 

Edwards nEXT240D Pumping Speed


Edwards nEXT240D next 240d next-240d Pumping Speed, b81200201

 

Edwards nEXT240D Dimensions


Edwards nEXT240D next 240d next-240d Dimensions, b81200201


Click Here for Edwards nEXT240 nEXT300 nEXT 400 Manual

Click Here for Edwards nEXT Turbo Pump Brochure

Click Here for Edwards nEXT Turbo Pump Accessories


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.


Condition: New
Contact
A&J Vacuum Services
16 Somerset Place, Clifton, NJ 07012
Customer Service
Phone: 973-249-0854, Fax: 973-249-0855
Service Hours
8:00am to 5:00pm, Monday thru Friday EST
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