The CTS Thermal Shock Test Chamber evaluates materials or products right after they experience extreme high and low temperatures. This programmable thermal shock test chamber detects chemical changes and physical damage caused by thermal expansion or contraction.
Technical Sheet
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Model |
CTS-50L |
CTS-100L |
CTS-150L |
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Inner size of each zone |
350x350x400 mm |
500x400x500 mm |
600x500x500 mm |
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Structural design |
Two test zones (Hot chamber and cold chamber) |
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External chamber size |
The external size should be subject to the physical object |
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Temp. range |
-40 ~ +150 ℃ |
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Preheating temp. range |
RT~+200 ℃ |
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Precooling temp. range |
-10~ -60℃ |
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Preheating time |
RT~ +200℃ need about 30min, average, nonlinearity, no load |
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Precooling time |
RT~ -60℃ need about 60min, average, nonlinearity, no load |
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Temperature fluctuation |
≤±0.5℃ |
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Temperature deviation |
≤±2℃ |
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Temperature uniformity |
≤±2℃ |
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Structure and materials |
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External chamber |
Stainless steel mirror paint |
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Inner chamber |
SUS304 # stainless steel plate |
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Insulating layer |
Hardamine lipid foam and glass cotton |
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Max load of chamber |
5KG~20KG |
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Door |
Two independent door |
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Seal |
Original imported silicone seal strip |
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Transportation method |
Use chain to transport basket between hot chamber and cold chamber |
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Heating and cooling system |
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Heating system |
Finned ni-Cr electric heat pipe |
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Cooling system |
French Tecumesh fully enclosed piston compressor or German Bitzer semi-hermetic compressor, two-stage cascade refrigeration |
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Cooling way |
Air cooling or water cooling |
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Details of main components
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Air supply temperature measurement system |
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Air supply characteristic |
High uniformity of upper air discharge and lower air return |
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Circulating motor |
Low voltage asynchronous motor |
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Wind turbine |
Multi-wing centrifugal circulating fan with high and low temperature aluminum alloy blades |
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Sensor |
PT100 platinum resistance temperature and humidity sensor. (wet and dry bulb) |
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Cooling System |
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Air cooling method |
Piston reciprocating compressor |
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Compressor |
French-Tecumesh fully enclosed piston compressor or German-Bitzer semi-hermetic compressor, |
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Refrigerating fluid |
Non-fluorine environmental refrigerant R404A and R23 |
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Condenser |
Air-cooled fin type (32mm inlet and outlet pipe diameter) |
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Evaporator |
High efficiency multi-stage finned evaporator with hydrophilic membrane (fin thickened) |
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Oil separator |
Emerson AW |
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Expansion valve |
Danfoss thermal expansion valve |
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Magnetic Valve |
Saku Palace and Danfoss in Japan |
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sight glass |
Danfoss |
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Other accessories |
All are international brand quality products (right picture: filter dryer) |
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7Dehumidification |
1. Cryodehumidification by refrigeration system (the air in the box passes through the evaporator at a temperature lower than the dew point, and the water is precipitated). |
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System features |
1 Adopts (BTHC) balanced temperature and humidity regulation mode, automatically switches the flow rate of the refrigeration system according to different working conditions, and cuts off the redundant system in the constant section to maintain energy saving operation and cooling control. 2 Multi-stage evaporator combination, can obtain more uniform and efficient cold volume exchange efficiency and refrigeration output; 3.The flow control is automatically adjusted by the corresponding thermal expansion valve; |
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Heating system |
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Heating tube |
Bare wire nickel chromium alloy electric heating tube |
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Control mode |
High precision contactless switch control is realized by the output signal of the controller through the SSR solid state relay. (Right picture is Swiss Jiale solid state relay). |
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Test standard
GB-2423.2-89 (IEC68-2-2) Test B: High temperature test method.
GJB360.8-87 (MIL-STD-202F) High temperature life test.
GBJ150.3 (MIL-STD-810D) High temperature test method.
80L, 225L, 408L, and 1000L programmable temperature and humidity test chambers, designed for high/low temperature and humidity testing of electronic products, components, and materials. Widely used for quality control and reliability testing.
Contact information
No. 32 Qiaoxin East Road, QiaotouTown, Dongguan City,Guangdong Province,China
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