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Hot and cold impact box can be repeated quickly and autonomously to the pattern in the cold and hot environment between the hot and cold cycle test. Equipment can quickly and accurately create a hot and cold environment with -40~175°c temperatures ranges.
Programmable Thermal Shock Chamber , also as environment test chamber ,can be used in testing composite material and material structure's result which under continuous environment with high temperature or low temperature shock in short time; it means this product can test the material's chemical change or physics change by expansion and contraction within short time. and Thermal Shock Chamber application to metal, plastic, rubber, electronic etc materials and can be used for product improvement's reference.
General temperature and humidity test chamber used more widely, generally used in electronics,semiconductor,pharmaceutical,chemical,cosmetics, paint,oil,color,photo,food and other industries and universities, inspection and quarantine bureau, commodity inspection, drug testing, military academy, Chinese Academy of Sciences and other research mechanism.
1. Perfect appearance and easy to operate.
2. Imported LCD English microcomputer temperature controller, with high memory capacity, can save 100 programs, max 9999 cycles, each cycle max time 999hrs.
3. Two chamber structures, high temperature chamber and low temperature chamber, control automatically, stay and switch time adjustable.
4. Perfect protection alarm functions: short-circuits, Leakage, over temperature of work chamber; compressor over pressure, over load, short waterâ¦
5. Control interface will display alarm reason and provide check methods, machine has emergency stop button.
6. Cold and hot shock temperature recover within1 minute, which complies with MTL, IEC, JIS, GJB and other international standards.
Pneumatic operated door switch, two chambers
Basket internal dimension
External chamber dimension
High temperature range
Room temperature ï½+175â
Low temperature range
Room temperature ï½-50â
Maximum 1000 cycles, 30 minutes for each one
Do defrost in every 20 cycles
Lifting switch time
Test hole for cable routing
Diameter 50mm on the left of chamber attach a silicone plug
External chamber material
High quality electrolytic steel plate spray with powder, antirust
SUS#304 stainless steel
Thermal insulation material
High quality superfine glass fiber
R404A / R23
Three phase, 380V, 50Hz
Low temperature chamber:
1, Including four parts: evaporator, energy storage piece, draught fan and air duct valve
2, Draught fan cyclically stirs cold air through evaporator and energy storage piece.
3, The basket with testing product drive to low temperature range when doing low temperature impact test.