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USED ULTRA-HIGH VACUUM SYSTEMS

E. McGrath Inc, 35 Osborne St. Salem MA  01970

UHV100 VARIAN VT-114 14" UHV system includes: 14" ID ss vacuum cylinder w/nine 2 " Conflat ports, poppet isolation valve & 12" tall ss bell jar
w/14". Wheeler flange. Pumping equipment includes 6 triode ion pumps with a total pumping speed of 240 l/s, multi-filament titanium sublimation source, cryo panel & dual Vacsorb roughing system w/manifold. Electronics include Varian 921-0066 ion pump power supply, Varian 922-0043 TSP power supply, Varian 845 digital ionization gauge controller & bake-out power supply w/timer, without bakeout shroud. s/n M005-490 Chamber weight 325#. PIX2 PIX3 PIX4 PIX5 PIX6 PIX7
$15,000
UHV120 VARIAN FC12 - 12" UHV system includes: 12" dia stainless vacuum cylinder w/5 integral triode ion pumps w/a total pumping speed of 200 l/s. The 12" dia x 12" tall ss bell jar has two 6" OD Conflat & three 2-3/4" OD Conflat ports. This system also includes a manually operated poppet style isolation valve, Varian 921-0066 ion pump power supply, Varian TSP w/cryo-array w/controls & two stage Vacsorb roughing manifold. PIX2 $6,950
UHV125 VARIAN   12" UHV system includes: 12" diameter stainless vacuum cylinder w/5 integral ion pumps w/a total pumping speed of 200 l/s. Varian 921-0066 ion pump power supply PIX2 $4,450
UHV180 PERKIN ELMER MODEL CFR   roughing system includes: a dry mechanical pump & three toggle valve actuated rectangular sorption pumps w/ LN2 Dewar which attain a contaminant free roughing pressure below 1 x 10-4 torr w/pumping speed comparable to a 50 CFM mechanical roughing pump. Sorption pumps have built in bakeout heaters w/timer $3,950
UHV190 Perkin-Elmer 283-8550 XYZ manipulator  X & Y axis, +/- .5" travel, 1" Z axis. 2-3/4" CF $1,795
UHV200 VARIAN MEGASORB MODEL 931-5010 Roughing Module: Includes two stage sorption pump, manifold, manually operated valves, bakeout & molecular sieve (Manual) $3,250
UHV220 VARIAN MEGASORB II MODEL 931-5009 Roughing Module with two stage sorption pump, venturi, manifold, gauging, bakeout control, pneumatic valves & molecular sieve (automatic). $4,500
     
  SORPTION PUMPS, HEATERS, MANIFOLDS, CONFLAT VALVES, CONFLAT FEEDTHRUS & HARDWARE OF ALL TYPES INCLUDING KF, LF and DEPENDEX are normally available CALL FOR PRICING AND DELIVERY  
 

E. McGrath Inc  978-744-3546  10/4/17