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Supplier: BellowsTech, an MW Industries company
Description: than ever thought possible with a welded assembly. Bellows can be manufactured for positive pressures as well as ultra high vacuum (UHV). With a high level of expertise in design and manufacturing, BellowsTech can build the assembly to customer specified prints. With expertise in specialty
- Feedthrough Mount: Flange Mount
- Feedthrough Type: Mechanical
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Supplier: Lake Shore Cryotronics, Inc.
Description: CCR UHV cryostat features <4 K to 325 K Cryogen-free Sample in vacuum Lake Shore closed-cycle refrigerator ultra-high vacuum cryostats cool the sample in vacuum and are top-loading. With a wide range of electrical feedthrough options, they are a versatile choice for making cryogenic
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Supplier: Agilent Technologies - Vacuum Products
Description: gettering process when cooled with liquid nitrogen and increases the water pumping speed. Can also operate with water cooling, or uncooled when used at UHV/XHV. Available with 120 Vac or 230 Vac heaters installed and a choice of feedthroughs (Fischer, King, DESY, Varian, SHV
- Application: Analytical / Scientific, Medical / Laboratory, Semiconductor Manufacturing
- Configuration: Individual Vacuum Pump, Combination / Multi-Technology Pump
- High Vacuum / UHV Pump Technology: Ion, Getter / TSP / NEG Sorption
- Pumping Speed: 1865 to 4089 CFM
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Supplier: Agilent Technologies - Vacuum Products
Description: gettering process when cooled with liquid nitrogen and increases the water pumping speed. Can also operate with water cooling, or uncooled when used at UHV/XHV. Available with 120 Vac or 230 Vac heaters installed and a choice of feedthroughs (Fischer, King, DESY, Varian, SHV
- Application: Analytical / Scientific, Medical / Laboratory, Semiconductor Manufacturing
- Configuration: Individual Vacuum Pump
- High Vacuum / UHV Pump Technology: Ion
- Pumping Speed: 636 CFM
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Supplier: Agilent Technologies - Vacuum Products
Description: efficiency of the gettering process when cooled with liquid nitrogen and increases the water pumping speed. Can also operate with water cooling, or uncooled when used at UHV/XHV applications. Available with 120 Vac or 230 Vac heaters installed and a choice of feedthroughs
- Application: Analytical / Scientific, Medical / Laboratory, Semiconductor Manufacturing
- Configuration: Individual Vacuum Pump, Combination / Multi-Technology Pump
- High Vacuum / UHV Pump Technology: Ion, Getter / TSP / NEG Sorption
- Pumping Speed: 1293 to 2924 CFM
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Heat capacity measurements of atoms and molecules adsorbed on evaporated metal films
Electrical leads reach the-calorimeter through a liquid nitrogen temperature feedthrough into die UHV system.
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The ICARUS 50 l LAr TPC in the CERN Nu Beam
The detector structure consists in a stainless steel cylindrical main vessel, 70 cm diameter, 90 cm height, whose upper face is an UHV flange housing the feed- through ’s for vacuum, liquid Ar filling, high voltages and read-out electronics.
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Field-Ion Microscopic Study of Surface Damage of Contacts Caused by Closing Voltages
Liquid tin was melted in a carbon crucible in situ, and con- tacted to the FIM tip using a UHV harmonic rotary feed- through [2], [6], [7].
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A multiple technique UHV chamber for the investigation of epitaxially grown semiconductor surfaces
Its main features are: (i) It fits to a 2%in (70 mm) outer diameter flange existing in every UHV system; (ii) The cryo-panel is … … conduction through a high current copper feedthrough (cooled outside the vacuum by liquid Nz); (iii) The beam …
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Hot films: effects of probe reversal and flow oscillation
Its main features are: (i) It fits to a 2%in (70 mm) outer diameter flange existing in every UHV system; (ii) The cryo-panel is … … conduction through a high current copper feedthrough (cooled outside the vacuum by liquid Nz); (iii) The beam …
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Cell based ultra high vacuum scanning probe microscope with an external scanning unit having gas or liquid processing capabilities
A scheme of the scanning probe microscope (SPM). (1) Small standard UHV chamber, (2) gate valve, (3) sample, (4) tip … … small flexible metal strips, (9) heavy duty linear feedthrough , (10) the SPM-cell … … electrical feedthroughs, (12) gas/ liquid inlets, (13) internal valves …
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INSTRUMENTATION IN HIGH ENERGY PHYSICS
Figure 20: Schematic drawing of the conductivity cell: 1, measurement electrode; 2, guard ring electrode; 3, high voltage electrode; 4, UHV -flange; 5, BNC jack; 6, high voltage feedthrough ; 7, feedthrough. Determination of mobilities is based on the analysis of the response of the liquid , either to a …
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Optical Readout of a Two Phase Liquid Argon TPC using CCD Camera and
THGEMs
For this reason a novel feedthrough design was made that brings all the high voltage connections into the liquid phase. The high voltage feedthrough consists of two commercial ceramic UHV feedthroughs each welded to the end of …
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Hybrid apparatus for Bose-Einstein condensation and cavity quantum
electrodynamics: Single atom detection in quantum degenerate gases
… most of the electromagnetic coil configuration is mounted on this flange and placed in- side the UHV . In addition a liquid nitrogen compatible feedthrough is supplied for cooling the magnet coils and resistive temperature sensors (PT 100) are used to moni- tor their temperature.
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The ZEPLIN-III dark matter detector: instrument design, manufacture and
commissioning
… contacts provide enough friction for retention of the PMT against buoyancy forces during immersion in liquid xenon. Connection between each plate and its single UHV coaxial feedthrough was again made by a direct spring loaded tube but with the addition of gold-plated copper wires with silver-plated copper adaptors to provide the extensions between end contacts.