OTS-A03 Thermal Shock Chamber/ Thermal Shock Chamber
Key Specification
Key Specification
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Sample restriction
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This test equipment is prohibited to flammable, explosive, easy to volatile substances sample test or storage, corrosive substance sample test or storage, biological sample test or storage, strong electromagnetic emission source sample test or storage.
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Volume, Dimension and Weight
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Performance indicator
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Temperature range of test area
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-40℃~150℃, -60℃~150℃, -65℃~150℃
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High temperature range
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+60℃~150℃
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Low temperature range
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-10℃~150℃
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Testing environment condition
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Environment temperature:+28℃,
Relative humidity≤ 85%,
In the condition of without sample in the sample chamber.
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Testing method
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GB/T 5170.2-1996, Temperature testing equipment
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High temperature chamber
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Preheating temperature range
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+60℃~+150℃
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Heating up time
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+60℃→+150℃ ≤ 40min
Note: The heating up time is the performance when the high temperature chamber individually operates.
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Low temperature chamber
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Note: The heating up time is the performance when the high temperature chamber individually operates.
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Precooling temperature range
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-55℃~-10℃
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Cooling time
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+20℃ → -55℃≤ 70min
Note: The cooling time is the performance when the low temperature chamber individually operates.
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Test room(Sample area)
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Testing method
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Switch pneumatic ventilation door 2 or 3 temperature zones.
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Temperature shock range
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-40℃~ +150℃
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Temperature fluctuation
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±0.5℃
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Temperature departure
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±2.0℃
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Temperature recovery time
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≤ 5min
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Recovery condition
(Chart One)
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sample: plastic packaged integrated circuit(uniformly distribute) sensor : the upper side of the sample
High temperature exposure: +150℃: 30 minutes
Environment temperature exposure: ---
Low temperature exposure: -40℃: 30 minutes
Sample weight: 2.5kg
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Test method
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GB/T 2423.1
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