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Registered Member #941
Joined: Sun Aug 05 2007, 10:09AM
Location: in a swedish junk pile
Posts: 497
I have a Varian model Turbo-V60 turbomolecular vacuum pump in mint condition that i´d like to sell, below are some specs and pictures:
Varian V60 Turbo Pump with ISO 63 Inlet Flange KF-16 Outlet Flange. Pumping speed: for N2 58 l/s, Ultimate pressure with rotary vane pump 5x10-9 mbar, Recommended Backing Pump 1.5-16 m3. Air Cooling available. Turbo pump designed for a wide range of applications in research industry, Space simulation, Thin film deposition, Ion source, Mass spectrometer, leak detection. The Varian V-60 Turbo Pump controller is needed to operate Varian V-60 Turbo Pump.
Some pictures:
Rotational speed is about 75000RPM, but i´ve read around that it can ve as high as 90000RPM on this model, however i have no idea about how long it was used before i got it on ebay for around 400-500 USD.
Sale price: bidding, highest wins, auction time lets say until sunday.
Registered Member #941
Joined: Sun Aug 05 2007, 10:09AM
Location: in a swedish junk pile
Posts: 497
I started work on a driver for it, but as it apprached testing, it took an abrupt halt since i dident have a roughing pump handy, however i still have the schematics for the driver circuit was was working on, you need a 3phase sinewave source, adjustable from roughly 150Hz(atleast a frequency it can start reliably from) up to about 1250Hz.
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FS: Turbomolecular vacuum pump
