Titanium Sublimation Pumps
Titanium Sublimation Pumps (TSPs) are used to pump chemically reactive, getterable gases. Titanium is effective, easily sublimed, and inexpensive.
TSPs have high pumping speeds. At pressures below 10-6 Torr, pumping speed is dependent upon available surface area for condensation. Pumping speed is increased by cooling the substrate surfaces with water or liquid nitrogen.
The filaments of the titanium sublimation pump are 85% titanium and 15% molybdenum, a combination which prevents premature filament “burnout.”
|3.38″ mounting flange|
|2.75″ mounting flange|
with Amphenol female
MS connector and bakeable
|12 spiral filaments
Material: 85% Ti, 15% Mo
Length: 8-5/8″ before coiling;
Weight: 3.6 grams/filament
Usable Ti: 1.5 grams/filament
(package includes 12 filaments)
PS-500 Sublimator Power Supply
Specify if used with sublimator with 2.75″ or 3.38″ flange. Example: PS-500/275 or PS-500/338.
Specifications for PS-500
|Physical||Electrical Input1||Electrical Output2||Timer Range||Display|
8-3/4″ x 17″ x 12″
Ship weight—50 lbs
AC cord—15 feet with plug
Max. current—50 A
Selector switch for
2 to 120 min
4 to 120 sec
current 75 A
|1 230/208 VAC and/or 50 Hz available as special order. Please specify on order.
2 With SB-1001 spiral filaments.
Liquid Nitrogen Shroud for Use with TSP
High speed LN2 cooled cryoshroud. Full flood design keeps all surfaces at LN2 temperature. Readily removable for maintenance purposes. All stainless steel construction.