성우 인스 트루먼 츠 
 Superconductor System 
 Customized Cryostats 
 Measurement Cryostats 
 Products Cryogenic Accessories 
 Grease , Varnish 
 A general purpose grease that may be used to lubricate and seal o - rings . It has range of - 40 ° C to 200 ° C . It is inert to oxidation and is resistent to a wide range of corrosive chemicals and aquaeous analytical reagents . 
 Apiezon N Grease is a high vacuum grease . Used for making thermal contact between sensors and cold surfaces . 
 Vapour pressure : < 10 - 9 mbar at 20 ° C 
 Melting point : 43 ° C . 
 Cryo - con Grease 
 This grease can be used to enhance thermal contact between sensors and samples . Care must be taken with using this grease because of its electrical conductivity . 
 Vapour pressure : < 3 x 10 - 7 mbar at 20 ℃. 
 Boiling point : 590 ℃ 
 GE - Varnish 
 For securing ro thermally anchoring electrical wires to solid surfaces . It has excellent bonding propoties and good electrical and chemical resistance . In addition it has excellent resistance to thermal cycling . 
 Thermally conductivity between 4 K and 10 K : 3 . 2 x 10 - 5 Watts / cm K . 
 Air drying time : 15 mins . 
 Quantity : 30 ml pot 
 Cement , Epoxy 
 Sensor and Heater Cement 
 An air curing cement for potting and protecting temperature sensors and heaters . 
 Temperature range : 1 . 5 K to 1500 ° C 
 Electrically insulating and Odourless 
 Quantitiy : 500 gram pot 
 Stycast 2850 FT Epoxy 
 An epoxy resin with a silica binder , with thermal expansion matched to copper . Excellent thermal cycling properties at cryogenic temperatures . Order catalyst separately . Supplied in 32 oz container . 
 Stycast 2850 GT Epoxy 
 An epoxy resin with thermal expansion matched to brass . Order catalyst separately . Excellent thermal cycling properties at cryogenic temperatures . Supplied in 1 Gallon container . 
 Stycast Catalyst # 23 LV 
 Low - viscosity catalyst for curing Stycast epoxy resins . Mix 7 . 5 parts catalyst to 100 parts epoxy for cure . Cures in 2 - 4 hours at 65 ° C , 24 hours at room temperature . Can be used with either resins above . 
 Stycast Catalyst # 11 
 Low - viscosity catalyst for curing Stycast epoxy resins . Mix 4 . 5 parts catalyst to 100 parts epoxy for cure . Cures in 2 - 4 hours at 65 ° C , 24 hours at room temperature . Can be used with either resins above 
 A general purpose , flux - cored solder which is non - corrosive for electrical and electronics applications . Available in 500 gram reels . Bonding temperature : 225 ℃. Electrical conductivity : 16 % IACS . 
 Soft Solder 1 . 5 mm dia 
 A silver bearing alloy providing good strength for use on stainless steel , mild and low alloy steels and its alloys . This solder is free from cadmium , zinc , and lead . For best results use 157 Flux . Reel length : 6 m 
 Soft Solder 157 Flux 
 Recommended for use with Soft Solder 1 . 5 mm dia . Available in 1 kg plastic pot . Working temperature range : 150 ° C to 375 ° C . 
 Silver Solder Stick 1 . 0 , 1 . 5 , 2 . 4 mm dia 
 A silver solder suitable for joining stainless steel , copper and brass . For best results use F 236 Flux . Rod length 450 mm . Price per length . Tensile strength : 300 - 400 N / mm 2 . Melting temperature : 660 ℃. Bonding temperature : 590 ℃. 
 Silver Solder 1802 Flux 
 Recommended for use with silver solder . Available in 1 kg plastic pot . Working temperature range : 450 ℃ to 900 ℃ 
 Detoronics Connectors 
 Detoronics manufactures and supplies a full range of Mil - Spec type ( commercial equivalent ) and Special Application connectors designed to meet your requirement . Whether your application is Commercial , Industrial or Military related , our connectors have been proven reliable in the most severe atmospheric and environmental conditions . 
 The Fischer Core Series offers high performance push - pull connectors and cable assembly solutions . With 60 years of continuous improvements , our product range includes over 20 , 000 standard circular connectors and offers highly customizable contact configurations . Rugged , reliable , sealed or hermetic , lightweight and compact . Fischer Core Series is trusted by technology - driven industries worldwide , from medical to military , from automotive to instrumentation equipment . 
 Gloves and Apron for working with Cryogens 
 Developted to protect at temperature down to minus 125 ℃ ( equivalent to frost bite or freezer burn ) . Enables high temperature handing to 150 ℃. 
 Indium Wires & Sheets 
 Melting Point : 155 ℃. Purity : 99 . 99 %. Range : 1 . 0 mm , 1 . 5 mm , 1 . 7 mm & 1 . 9 mm dia . Price per meter , 6 meter minimum . 
 Woods Metal 
 A low temperature solder that is ideal for leak tight joints , repeated thermal cycling and enabling readily demountable joints . Allows solder joints to be made adjacent to soft soldered joints . Available per 200 gram lots . 
 Melting point : 65 - 70 ℃. 
 Stronger than lead solder at 4 . 2 K . 
 Potentially hazardous – COSHH sheet supplied . 
 Approximately half the tensile strength of lead tin - solder . 
 성우 인스 트루먼 츠 ㈜ 경기도 안양시 동안구 벌말 로 140 ( 관양동 , 동일 테크노 타운 7 차 7309 호 ) 
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