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Marketplace
Analytics
Brand
Edwards
Supplier
Marshall Scientific
Location
Hampton - United States
Price
$6,888.00 
(ex. VAT)
This item is
for sale
State of item
new
Categories

Edwards nEXT85D NW40 NW16 - 80W Turbomolecular Vacuum Pump

Marshall Scientific$6,888.00 (ex VAT)
item image

Description by the supplier

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 BenefitsUpper 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 standardINCLUDED:

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

- Power Cord

- One Year Manufacturer's Warranty

Product details
Power Total Rated80.00 W
Pumping Speed Nominal0.047 m³/s
Pressure Ultimate5.000 × 10⁻⁷ Pa
Pressure Backing Max.1800.00 Pa
Rotational Speed Nominal1500.00 Hz
Ramp Up Time130.00 s
Compression Ratio N21.000 × 10¹¹
Compression Ratio He8.000 × 10⁶
Compression Ratio H22.000 × 10⁵
Pumping Speed Helium Nominal0.061 m³/s
Pumping Speed H2 Nominal0.049 m³/s
Pumping Speed Ar Nominal0.044 m³/s
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