Edwards EXT250 Turbo Vacuum Pump 100 ISO-K with D39622000 Controller

Edwards EXT250 Turbo Vacuum Pump 100 ISO-K with D39622000 Controller EXC100L

Used. Good working condition. This Edwards EXT250 Turbo Vacuum Pump was tested before removal from a PerkinElmer TurboMass Mass Spectrometer. The rotor was also manually checked and spins freely and smoothly without obstruction, as demonstrated in the video.

Mass: 5.6 (CF), 8.0 (ISO)
Inlet Flange: DN100 ISO-K
Backing / Outlet Flange: DN25NW
Purge Port: DN10NW
Vent Port: 1/8 in BSP
Pumping Speed – Nitrogen: 240 L/s
Pumping Speed – Helium: 250 L/s
Pumping Speed – Hydrogen: 190 L/s
Ultimate Pressure: < 5 × 10⁻⁹ mbar
Nominal Rotational Speed: 60,000 RPM
Standby Rotational Speed: 42,000 RPM
Noise Level: < 50 dB(A) at 1 m
Vent gas: Dry nitrogen, argon, or other inert gases
Maximum dew point at atmospheric pressure: - 22°C
Maximum size of particulates: 1µm
Maximum concentration of oil: 0.1 parts per million


These pumps are designed to pump the following residual gases normally used in high-vacuum
systems:
• Air
• Carbon monoxide
• Neon
• Ethane
• Methane
• Nitrogen
• Krypton
• Argon
• Propane
• Carbon dioxide
• Helium
• Hydrogen
• Butane

Brand: Edwards
MPN: B736001000
Model: EXT-250
Type: Turbo Molecular Vacuum Pump
Used with: Mass Spectrometer Systems
SN: 982173571
Country of Origin: UK
HS Code: 8414.10.0000
Manufacture Date: 1998

Used

Good working condition. This Edwards EXT250 turbomolecular pump was tested prior to removal from a PerkinElmer TurboMass Mass Spectrometer. The rotor was also manually checked and spins freely and smoothly without obstruction, as demonstrated in the video.

20lbs

B736001000

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