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Edwards nEXT85H ISO63 NW16 80W Turbomolecular Vacuum Pump
Ultimate Vacuum
5x10-9 mbar
Inlet Connection
ISO63 NW16
Pumping Speed Nominal
503.99 l/min
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.
Power Total Rated | 80.00 W |
Pumping Speed Nominal | 503.99 l/min |
Ultimate Pressure | 5x10 -9 mbar |
Pressure Backing Max. | 15.75 Torr |
Rotational Speed Nominal | 1500.00 Hz |
Ramp Up Time | 130.00 s |
Compression Ratio N2 | 1.000 × 10¹¹ |
Compression Ratio He | 2.000 × 10⁷ |
Compression Ratio H2 | 5.000 × 10⁵ |
Pumping Speed Helium Nominal | 467.99 l/min |
Pumping Speed H2 Nominal | 323.99 l/min |
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