Products Description
Temperature shock test chamber is a necessary test equipment for metal, plastic, rubber, electronic and other material industries. It is used to test the material structure or composite material to see how much it can endure in a continuous environment of extremely high and low temperatures in an instant, so as to detect chemical changes or physical damage caused by thermal expansion and contraction of the sample in the shortest time. It is divided into two-chamber and three-chamber types, suitable for safety performance testing of electronic components, reliability testing, and product screening testing.
How does temperature shock work?
The essence of temperature shock lies in the non-uniform thermal expansion induced by temperature difference. When one side of the material is suddenly exposed to a high or low temperature environment, the outer layer expands or contracts rapidly, while the inner layer maintains the original temperature state due to slow heat conduction, thus generating a huge temperature gradient and causing thermal stress accumulation.
How long does temperature shock last?
The duration of temperature shock can vary from a few seconds to several minutes. The specific duration depends on the test standard and the purpose of the test. For example, some tests may only require a few seconds of high and low temperature switching, while some tests may require longer exposure to high or low temperatures. Temperature Shock Chamber can complete the test requirements well.
Application Scenario
Electronic component testing: Ensure that electronic components can operate stably under complex temperature change environments;
Highly Accelerated Limit Test (HALT): Conducted under extreme stress conditions far higher than those specified in technical conditions, aimed at stimulating failures and exposing design defects;
Highly Accelerated Stress Screening (HASS): Screening is performed at stress levels significantly higher than those expected during use or transportation, with the aim of stimulating manufacturing defects.
Product parameter
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Inner Size(mm) |
400×350×300 |
400×500×400 |
500×600×500 |
500×750×600 |
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Temperature Range |
High temperature chamber:RT~+150°C Low temperature:RT~-60°C |
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Temperature Deviation |
Less than ±2°C |
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Temperature Conversion Time |
Less than 10S |
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Temperature Recovery Time |
Less than 5min |
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Material |
External material: SUS#304 Stainless steel plate Internal material:SUS#304Stainless steel plate |
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Coolting System |
Water-cooled or air-cooled, Tecumseh compressor in France, environment friendly refrigerant |
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Controllor |
Programmable temperature controllor |
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Temperature Sensor |
PT 100 *3 |
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Setting Range |
TEMPERATURE : -100.00+200.00°C / TIME : OH1M ~ 9999H 59M / CYCLE ~ 10000 CYCLE |
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Resolution |
TEMPERATURE : 0.01°C / TIME : 1 MIN |
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Output Mode |
PID + PWM + SSR CONTROL METHOD |
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Simulated Load IC (KG) |
3.5kg |
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Standard Accessories |
Cable hole, lighting equipment |
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Cooling System |
Water-cooled/air-filled type |
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Power |
AC380V/50HZ Three-phase four-wire ac power |
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Additional Features |
The outlet and return it checks for taste known control /CM BUS (RS-485) remote monitoring management system /Ln2 liquid nitrogen rapid cooling control device |
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Remarks |
It can be customiazed according to customer demands. Technology index refer to product description.Delivery time within 45days |
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