Temperature shock machine can be used to assess the adaptability of the product to the sharp change of the ambient temperature, and determine whether the equipment can withstand the sharp change of the ambient atmospheric temperature without physical damage or performance degradation.
Parameters of Temperature Shock Machine
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Pre-heat Room |
Upper limit Temperature |
+220℃ |
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Heating Time |
Ambient ~ + 200℃, within 30 minutes |
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Pre-cool Room |
Lower limit Temperature |
-75℃ |
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Cooling time |
Ambient ~ -70℃, within 30 minutes |
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Test Room |
High Temperature Exposure Range |
Ambient +20 ~ +200°C |
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Low temperature Exposure Range |
–65 ~ -5°C |
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Temperature Fluctuation |
≤±0.5℃ |
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Temperature Deviation |
≤±3 ℃ |
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Temperature Recovery Time |
Within 5 minutes |
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Advantages of Temperature Shock Machine
1. The temperature conversion speed of the thermal shock test is very fast, and the general conversion time from temperature to temperature can be completed within 3~5 minutes, also known as high and low temperature impact test or rapid temperature change test.
2. The heating / cooling rate is not less than 30 °C/min. The temperature variation range is large, and the test harshness also increases with the increase of the temperature change rate.
3. The hot and cold shock test has no humidity, and the temperature cycle test can choose to do the humidity test.
4. LIB designs and produces air-to-air thermal shock test chambers and air-to-water test chambers to meet different test standards.
