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Thermal Shock Chamber










Thermal Shock Chamber is used to test the bearing extent of the material structures and composite material in an instant


Thermal Shock Test Chamber is used to test the bearing extent of the material structures and composite material in an instant and continuous high temperature and extremely low temperature environment, which is in the shortest time to test its thermal expansion and contraction caused by chemical change or physical harm. Application objects, including metal, plastic, rubber, electronics and other materials can be used as a basis to improve their products or reference.


Model HD-E703-50 HD-E703-100 HD-E703-200 HD-E703-300
Internal dimension 350*350*400mm 500*450*450mm 650*670*450mm 800*820*450mm
External dimension 1230*1270*1830mm 1380*1370*1980mm 1530*1590*1980mm 1680*1735*1980mm
Temperature range
Test Method Pneumatic Operated Door Switch(two/three-zone)
High Temp Chamber Preheating Range Ambient+10℃~200℃
Heating Speed ≤35min
Low Temp Chamber Precooling Range
Cooling Speed ≤50min
Temp Tolerance ±2
Thermal Recovery Time Three zone model≤5 minutes,recovery time is 5 minutes;Two zone model:7-35 second,recovery time is 5 minutes
Internal Material Stainless Steel 304
External Material Stainless Steel/Spray Paint
Cooling Method Mechanical Compression Binary Cascade Refrigeration
Refrigeration Compressor Semi-closed Piston
Refrigerator Hermertically Sealed France Tecumseh Compressor or Semi-hermetic BOCK Compressor
Operation Panel Programmable LCD Touch Screen




Perfect appearance and easy to operate.
Imported LCD English microcomputer temperature controller, with high memory capacity, can save 100 programs, max 9999 cycles, each cycle max time 999hrs.
Two chamber structures, high temperature chamber and low temperature chamber, control automatically, stay and switch time adjustable.
Perfect protection alarm functions: short-circuits, Leakage, over temperature of work chamber; compressor over pressure, over load, short water…
Control interface will display alarm reason and provide check methods, machine has emergency stop button.
Cold and hot shock temperature recover within1 minute, which complies with MTL, IEC, JIS, GJB and other international standards.

Control Panel

PLC controller,display and program status,system with both chinese and English for option.
Operation and settings simplified by the use of a touch-screen LCD display (instructions displayed on-screen). At-aglance confirmation of test patterns, test area temperatures, temperature cycles, and trend graph displays.

Electrical Hole

50mm electrifying hole is opened on the left side,and corresponding thermal insulation accessories and special sealing soft plug are attached.

Inner Box

Using 1.2mm thick SUS304# Stainless steel after high precision CNC cutting machine bending molding,unsealing using argon arc welding polishing processing,elegant and generous.


Equips single door for test area,and the silicone sealing strip of explosion-proof handle ensures that the door is sealed without leakage.

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