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Edwards nEXT85D NW40 NW16 - 80W Turbomolecular Vacuum Pump

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Manufacturer's List Price: $8,104.00

Our Price: $6,888.40

Money Saved: $1,215.60

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

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Quantity in Stock:2

Product Code: ED-B8G210A01

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Description

Accessories

Technical Specification Sheet

Edwards nEXT85D NW40 NW16 - 80W Turbomolecular Vacuum Pump

Ultimate Vacuum
<5x10^-9 mbar

Inlet Connection
NW40

Pumping Speed Nominal
0.047 m³/s

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

nEXT turbomolecular pumps are hybrid bearing pumps with integrated controllers for pumping speeds from 47 to 1250 ls-1.

The nEXT is a hybrid bearing compound turbomolecular pump. nEXT pumps combine our proven bearing technology (oil lubricated ceramic lower bearing with dry permanent magnetic upper bearing), an improved rotor design with a new molecular drag stage to deliver improved pumping speed and compression ratios, and user serviceability. They feature 24 V to 48 V DC sensorless motors with a built-in drive that is fully compatible with our range of TAG and TIC controllers.

With nEXT85 and nEXT55 Edwards offers a small and compact turbomolecular pump platform ideal for Analytical Instruments as well as for the R&D market.

Features and Benefits

Upper magnetic bearing - ensures clean vacuum, low power and low vibration. Optimised rotor designs - deliver high speeds and high compression. Range of variants suitable for many applications - D = standard nEXT pump variant, H = optimised rotor design for high light gas compression and T = additional regenerative stage for increased compression and higher backing pressure capability Integrated controller / electronics - offers direct I/O or serial control or can be connected to one of our TAG or TIC controllers for easy systemisation. Fully user serviceable - oil cartridge and bearings can be changed in the field with minimal tooling. Inlet screen - supplied as standard

INCLUDED:
The Edwards nEXT85D NW40 NW16 - 80W Turbomolecular Vacuum Pump includes:

Power Cord
One Year Manufacturer's Warranty
Manufacturer's Documentation

Edwards nEXT85D NW40 NW16 - 80W Turbomolecular Vacuum Pump Specifications

Power Total Rated	80.00 W
Pumping Speed Nominal	0.047 m³/s
Pressure Ultimate	5.000 × 10⁻⁷ Pa
Pressure Backing Max.	1800.00 Pa
Rotational Speed Nominal	1500.00 Hz
Ramp Up Time	130.00 s
Compression Ratio N2	1.000 × 10¹¹
Compression Ratio He	8.000 × 10⁶
Compression Ratio H2	2.000 × 10⁵
Pumping Speed Helium Nominal	0.061 m³/s
Pumping Speed H2 Nominal	0.049 m³/s
Pumping Speed Ar Nominal	0.044 m³/s

Comparison of Models

Specification	Edwards nEXT240D - CF100	Edwards nEXT240D - ISO100	Edwards nEXT300D - CF100	Edwards nEXT300D - ISO100	Edwards nEXT400D - CF160	Edwards nEXT400D - ISO160	Edwards nEXT730D - CF160	Edwards nEXT730D - ISO-K160	Edwards nEXT85D NW40 NW16	Edwards nEXT930D - CF200	Edwards nEXT930D - ISO-K200
Power Total Rated (W)	160	160	160	160	160	160	500	500	80	500	500
Pumping Speed Nominal	1439.99 l/min	1439.99 l/min	1799.99 l/min	1799.99 l/min	2399.99 l/min	2399.99 l/min	4379.99 l/min	5549.99 l/min	2820.00 l/min	5549.99 l/min	5549.99 l/min
Pressure Ultimate	3.750 × 10⁻¹⁰ Torr	4.500 × 10⁻⁸ Torr	3.750 × 10⁻¹⁰ Torr	4.500 × 10⁻⁸ Torr	7.500 × 10⁻¹¹ Torr	7.500 × 10⁻⁹ Torr	5.250 × 10⁻⁹ Torr	5.250 × 10⁻⁹ Torr	3.750 × 10⁻⁹ Torr	2.250 × 10⁻¹⁰ Torr	5.250 × 10⁻⁹ Torr
Ramp Up Time	115.00 s	115.00 s	160.00 s	160.00 s	175.00 s	175.00 s	150.00 s	150.00 s	130.00 s	150.00 s	150.00 s
Compression Ratio N2	1.000 × 10¹¹	1.000 × 10¹¹	1.000 × 10¹¹	1.000 × 10¹¹	1.000 × 10¹¹	1.000 × 10¹¹	1.000 × 10¹¹	1.000 × 10¹¹	1.000 × 10¹¹	1.000 × 10¹¹	1.000 × 10¹¹
Compression Ratio He	3.000 × 10⁵	3.000 × 10⁵	1.000 × 10⁶	1.000 × 10⁶	1.000 × 10⁸	1.000 × 10⁸	1.200 × 10⁸	1.200 × 10⁸	8.000 × 10⁶	1.200 × 10⁸	1.200 × 10⁸
Compression Ratio H2	10000	10000	50000	50000	1.000 × 10⁶	1.000 × 10⁶	4.000 × 10⁶	4.000 × 10⁶	2.000 × 10⁵	4.000 × 10⁶	4.000 × 10⁶