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Name: Accessories for cryogenic measurements
Date:2019-05-05

Accessories for cryogenic measurements

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  • Overview
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Various thermostat sample stations (gold-plated)

低温测量附件    低温测量附件
  
Various kinds of low-temperature adhesive, low-temperature grease, low-temperature epoxy, indium wire, heater, low-temperature lead, etc. 

低温测量附件   

低温测量附件

 

 低温测量附件

  低温测量附件

  


Vanish Low Temperature Gum


Apigenin


Heater


CopperConstantan Thermocouple


Other cryogenic accessories


Epoxy Resin 


EP/ARALDITE Regular epoxy, 7.2 ounces per box 


EP/VER-DER Polyamide/DER Cold Window Epoxy, Six (6) 12.5g per package 


EP/STYCAST Stycast 2850FT Thermally Conductive Epoxy, six (6) 10g per package 


EP/STYCAST-HT Stycast 2762 High Temperature Epoxy (500 K), six (6) 10g per package 


EP/12-MIN Fast drying epoxy resin for wire wrapping, six (6) packages of 6g each 


EDW3 Low Temperature Epoxy Adhesive (50g) 


Low temperature adhesive 


ES-2.5 Low temperature adhesive 


VGE-7031 Low temperature adhesive 


JS6 Soluble low temperature adhesive 


T3M072 Low temperature adhesive tape 


Grease 


GAN-25 low temperature grease 


GAH-25 Low Temperature Grease 


GR/APIEZON N low vapor pressure vacuum heat transfer grease (25 g) 


GR/KRYTOX Krytox Low Vapor Pressure Thermal Grease (2 oz per tube) 


GR/CRYCON CryCon Copper Powder Thermal Grease (1 oz per tube) 


GR/CELVAC General Purpose Vacuum Grease (4 oz. per can) 


Electrical feedthrough terminals and connectors 


EF/PIN(08) Vacuum Sealed Feedthrough Terminal (8-pin) 


EF/PIN(10) Vacuum Sealed Feedthrough Terminal (10 pin) 


EF/PIN(19) Vacuum Sealed Feedthrough Terminal (19 pins) 


EC/PIN(08) Vacuum Seal Feedthrough mating connector (8-pin) 


EC/PIN(10) Vacuum seal feedthrough mating connector (10-pin) 


EC/PIN(19) Vacuum seal feedthrough mating connector (19-pin) 


Ladish unit 


LE/16AMP(1.5) Stainless steel blind flange (size 1.5) 


LE/16AMP(2.0) Stainless steel blind flange (size 2.0) 


LE/16AMP(2.5) Stainless Steel Blind Flanges (Size 2.5) 


LE/16AMP(3.0) Stainless Steel Blind Flange(size 3.0) 


LE/40MPU(1.5) Ladish Gasket (size 1.5) (4 per package) 


LE/40MPU(2.0) Ladish washer (size 2.0) (4 per package) 


LE/40MPU(2.5) Ladish Washer (size 2.5) (4 per package) 


LE/40MPU(3.0) Ladish washer (size 3.0) (4 per package) 


LE/MHLA(1.5) Clamp (size 1.5) 


LE/MHLA(2.0) Clamp (size 2.0) 


LE/MHLA(2.5) Clamp (size 2.5) 


LE/MHLA(3.0) Clamp (size 3.0) 


LE/NW(XX)LA(X.X) Adapter for NW flange to Ladish flange, specify NW size (XX) and ladish size (X.X) 


Indium Wire 


IN/.040DIA 1 mm (0.040') diameter (3 m minimum) 


Specialized Sample Tray 


SH/ADJCUV(XX) Adjustable Tube Type Sample Tray for SVT or STVP Type Thermostats, established tube size (XX mm) 


SH/RAM45(XX) 45° Raman sample holder, customized size (XX mm) 


Heater Kit 


HK/325 For replacement of Janis heater windings up to 325 K 


HK/500 Replacement wire for Janis heater up to 500 K 


Wiring 


WI/32PHTW 32 AWG Phosphor Bronze Twisted Pair, 1 roll 25 ft. 


WI/32PHQD 32 AWG Phosphor Bronze Row Wire, 1 roll 25 ft. 


WI/30CU 30 AWG standard copper wire, PTFE insulated, 1 roll 25 ft. 


WI/CX-SS Small Coaxial Wire, S/S, 38 AWG, 1 roll 25 ft. 


WI/CX-CU Small coaxial conductor, copper core, 30 AWG, 1 roll 25 ft. 


WI/TX-CU Small Triaxial Conductor, Copper Core, 30 AWG, 1 Reel 25 ft. 


Cryostat Mounting Wire 


WR/Ph-2PR Phosphor Bronze Conductor, 32 AWG, (2) Twisted Pairs 


WR/CX Ultra-Compact Coaxial Cable, soldered at feedthrough terminals, sample ends bare/tinned 


WR/CX-SMA subcompact coaxial cable, soldered at feedthrough terminals, each sample end with SMA male connector bare/tinned 


Low Temperature Conconducted Copper Wire 0.2 mm Ø, Thermocouple Capable, 10 m 


Low temperature manganese copper wire 0.08 mm diameter, for low leakage leads or heaters, 10 meters 


Low Temperature Manganese Copper Wire 0.15mm Diameter, for Low Leakage Heat Leads or Heaters, 10 Meters 


Low Temperature Manganese Copper Wire 0.3mm Diameter, Available as Low Leakage Thermal Leads or Heaters, 10 Meters 


Constant Current Sources 


110 Constant Current Sources 


L5001 Constant Current Source 


Superconducting Wire 

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  • ET9000 series electrical transport property measurement system is a fully automated test system integrating Hall effect, magnetoresistance, variable temperature resistance, I-V characteristics and other tests. The system takes into account the integration, shielding anti-interference ability, test circuit and sample resistance range matching and other issues often overlooked by users. Selected Keithley's electrical measurement instruments, magnetic field according to user needs to use electromagnets or liquid helium-free superconducting magnets, equipped with a dexterous measurement sample rod and rapid insertion and removal of sample cards, coupled with the full automation of the special test software, the operation is more humanized, allowing users to quickly and easily conduct electrical transport test, and obtain accurate and reliable data. In addition, the ET9000 series of transport properties measurement system has a variety of high and low temperature environment options, is a powerful tool for researchers to study the transport properties of materials.FunctionsMeasurements of Hall effect, R-H characteristics, R-T characteristics and I-V characteristics (resistivity) can be performed;Parameters can be derived: square resistance, resistivity, Hall coefficient, Hall mobility, carrier concentration and conductivity type;The variation of the above parameters with temperature or magnetic field can be plotted, as well asI-V characteristics - I-V characteristic curves for different magnetic fields and different temperatures;R-H characteristics - fixed temperature, the characteristic curve of resistance changes with magnetic field;R-T characteristic - the characteristic curve of resistance change with temperature for fixed magnetic field.Key FeaturesResistivity, Hall coefficient and Hall mobility testing in accordance with ASTM-F76 standards;Wide resistance measurement range: 100nΩ (low resistance option) ~ 100GΩ (high resistance system);The use of plug-in sample card, sample installation is convenient, while providing four-probe card, to a certain extent, to eliminate the trouble of making electrodes;The standard system can measure 2 samples simultaneously at one time, and 4 samples can be measured simultaneously by adding the option;Measurement and calculation process is automatically executed by the software, a Hall effect data can be obtained in 3 minutes;Providing a long time high stability of the magnetic field, 24 hours stability The solenoid power supply has a built-in Gaussmeter, and the magnetic field can be controlled within 0.1G from 0 to 1kG in only 20S;Select the temperature option, you can carry out the Hall effect and resistance measurement under different temperatures. Selection parametersNote: In the above three selection tables, under the assumptions of sample thickness of 100 nm, magnetic field size of 10,000 gauss, and a correction factor of 1, the accuracy of resistance testing is 2%, and the accuracy of resistivity, Hall coefficient, carrier concentration, and mobility testing is 5%. Optional ComponentsLiquid helium-free superconducting magnetic field cryogenic platform: CFMS series produced by UK Cryogenic Company, with magnetic field range of 5T~18T and temperature range of 1.6K~400K.Temperature options: liquid nitrogen cartridge, liquid nitrogen thermostat, closed-cycle thermostat, high-temperature furnace.Optical options: polar head pole with optical path, light shielding box.Other options: rotating mechanism, vacuum pump, circulating water cooling unit.
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