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USED VACUUM EVAPORATORS
The following vacuum systems as priced are guaranteed to be serviceable.
All major system components are guaranteed for 60 days from receipt.
This guarantee does not insure system performance to original manufacturer's
specification without normal maintenance, such as component cleaning, "O" ring
and fluid replacement plus electronic tuning & calibration. Buyer must
undertake these repairs. These are not turnkey.
VES0700 K H Frederick 1854 32" Box
thermal evaporator $47,500
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Includes 32" dia z 30" tall cylindrical back stainless steel chamber with full
opening, hinged, o-ring sealed door with 6" ID viewport. The pumping
system consists of a Varian VHS10 high speed diffusion pump rated at 5300 l/s, a
Varian 330 water cooled baffle, pneumatic vane style throttle valve,
electropneumatic valves with sequencer and an Edwards E2M80; 57 cfm, two stage
direct drive mechanical roughing pump. The evaporative system includes
dual 5 KVA filament transformers with SCR controller & ammeter, two pairs of
high current feedthroughs with shutter, 30" diameter domed substrate holder with
motorized horizontal plane rotation & speed control, glow discharge power
supply; 7KV @ 700ma, 4 kw quartz lamp substrate heaters with control & timer,
Sloan Omni III quartz crystal deposition controller. A cold cathode discharge &
two position thermocouple gauge are also included.
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VES2900
Varian HS-2" water cooled pump stack $3,650
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Includes HS2 -2" ASA water cooled diffusion pump rated at 285 l/s, Varian 325 cryo
trap & electro–pneumatic valves with manifold
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diffusion pump in the main picture.
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Surplus except for the used diffusion pump |
VES2920
Varian 3300 series cart mounted diffusion pump assembly POR
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HSA/HS2/M2/M4/VHS4/M6/VHS6 systems are available either with or w/o LN2 baffle,
gauging, manual or electropneumatic valving. Price dependent upon customer
required components.
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VES3766 Varian VE10
evaporator $1,950
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10 x 11" high Pyrex jar, air cooled diffusion pump, two filament posts and
mechanical pump. Vacuum tube electronics do not work
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978-744-3546
www.emcgrath.com
3/1/22 |
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