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Differential Pumping System, Orifice 2, 9 - 350 mTorr, Pneumatic, 1 - 145 amu
Model: 835901-DP-2P1-1
Differential Pumping System, Orifice 2, 9 - 350 mTorr, Pneumatic, 1 - 145 amu
Differential Pumping System, Orifice 2, 9 - 350 mTorr, Pneumatic, 1 - 145 amu
Model: 835901-DP-2P1-1
Overview
Overview
The 835901-DP-2P1-1 VQM Differential Pumping System has a size 2 orifice for 9 to 350 mTorr of pressure, and a pneumatic valve, for a mass range of 1 to 145 amu.
Technical Specs
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Mass Range1 - 300 amu
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Operating Temperature5 - 40°C (41 - 104°F), non - condensing
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Dimensions43.52 cm high (17.13 inches)
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Weight10.88 kg (24 lbs) plus the weight of the gate valve
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Pressure Range3 Torr to 10-5Â Torr through orifice, to 5x10-9Â Torr through bypass gate valve
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TypeVQM Differential Pumping System
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Resolution180 resolution for the 300 amu system
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Response Time120 ms
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Dynamic Range2 decades for single scan, 3 or more with averaging
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Mounting Flange2.75 in. ConFlat
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Exposed Materials304L Stainless Steel, 316L Stainless Steel, Alumina Ceramic, Al2O3 98% Min., Nickel, Molybdenum, Ag/Cu eutectic braze, Gold, Iridium, Yttria, Y2O3 99.95%, Lead Glass (multiplier body), Chromium, Viton, Copper
Differential Pumping System, Orifice 2, 9 - 350 mTorr, Pneumatic, 1 - 145 amu
Ultra-High Velocity