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Edwards nEXT85H NW40 NW16 80W Turbomolecular Vacuum Pump

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Manufacturer's List Price: $8,104.00

Our Price: $6,022.86

Money Saved: $2,081.14

Condition: Brand New
Warranty: 1 Year Manufacturer's Warranty
Typically Ships Within: 5 to 6 Weeks

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Quantity in Stock:9

Product Code: ED-B8G410A01

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Description

Accessories

Technical Specification Sheet

Edwards nEXT85H NW40 NW16 80W Turbomolecular Vacuum Pump

Ultimate Vacuum
<5x10^-9 mbar

Inlet Connection
NW40

Pumping Speed Nominal
2,820.00 l/min

Features

Combines oil-lubricated ceramic and dry permanent magnetic bearings for enhanced durability
Built-in electronics for streamlined operation and easy integration with control systems
Enhances speed and compression efficiency for a wide range of applications
Allows for in-field replacement of oil cartridges and bearings with minimal tools
Offers standard, high light gas compression, and additional regenerative stage options for specific needs
Provides superior compression performance for various gases
Ensures efficient operation with reduced electrical interference
Magnetic bearings reduce noise and vibration, ensuring a stable vacuum environment

The nEXT 85H 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 H 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 85H 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 H 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 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.

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INCLUDED:
The Edwards nEXT85H NW40 NW16 80W Turbomolecular Vacuum Pump includes:

Operator's Manual
1 Year Manufacturer's Warranty
Manufacturer's Documentation

Edwards nEXT85H NW40 NW16 80W Turbomolecular Vacuum Pump Specifications

Power Total Rated (W)	80.00 W
Pumping Speed Nominal	2820.00 l/min
Ultimate Pressure	<5x10 ^-9 mbar
Inlet Type	NW40
Pressure Backing Max.	13.5 Torr
Rotational Speed Nominal	1500.00 Hz
Ramp Up Time	115 s
Compression Ratio N2	>1 x 10¹¹
Compression Ratio He	4.6 x 10⁷
Compression Ratio H2	6.5 x 10⁵

Comparison of Models

Parameter	Edwards nEXT85H - CF63 NW16	Edwards nEXT85H ISO63 NW16	Edwards nEXT85H NW40 NW16
Power Total Rated (W)	80	80	80
Pumping Speed Nominal	503.99 l/min	503.99 l/min	2820.00 l/min
Pressure Ultimate	3.750 × 10⁻⁹ Torr	3.750 × 10⁻⁹ Torr	3.750 × 10⁻⁹ Torr
Pressure Backing Max.	15.75 Torr	15.75 Torr	13.5 Torr
Rotational Speed Nominal	1500.00 Hz	1500.00 Hz	1500.00 Hz
Ramp Up Time	130.00 s	130.00 s	115 s
Compression Ratio N2	1.000 × 10¹¹	1.000 × 10¹¹	>1 x 10¹¹
Compression Ratio He	2.000 × 10⁷	2.000 × 10⁷	4.6 x 10⁷
Compression Ratio H2	5.000 × 10⁵	5.000 × 10⁵	6.5 x 10⁵
Inlet Type	CF63 NW16	ISO63 NW16	NW40 NW16