Application
This Rapid Thermal Shock Three-Combined Environmental Test Chamber is widely used in aerospace, automotive manufacturing (especially new energy vehicles), electronics and communications, rail transportation, new energy, semiconductors, scientific research and education, and military industries for verifying the environmental adaptability and reliability of complete machines, components, electrical appliances, instruments, and materials, as well as for defect screening.
Sample Restrictions
This test equipment is prohibited for testing and storage of the following items:
1. Flammable, explosive and highly volatile substances;
2. Corrosive substances;
3. Biological samples;
4. Specimens with strong electromagnetic emission sources
Standards of Comprehensive Environmental Vibration Test Chamber
GB/T5170.2-2008 Test Equipment for Temperature
GB/T2423.1-2008(IEC60068-2-1:2007) Low temperature test Ab
GB/T2423.2-2008(IEC60068-2-2:2007) High temperature test Bb
GB/T5170.5-2008 Test Equipment for Damp Heat
GB/T2423.3-2006(IEC60068-2-78:2007) Constant damp heat test Cab
GB/T2423.4-2008(IEC68-2—30)Cyclic damp heat test Db
GJB150.3-2009 High temperature test
GJB150.4-2009 Low temperature test
GJB150.9A-2009 Damp heat test
(Remark: Volumetric thermal capacity load ≤80kg/m³ steel, no active heat load.)
Key Specification of AGREE Test Chamber
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Capacity
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1000L
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Internal Chamber Dimensions
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1000 × 1000 × 1000 mm (W×D×H)
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External Chamber Dimensions
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2000 × 1450 × 3260 mm (W×D×H, protruding parts excluded)
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Equipment Weight
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Approx. 1,900 kg
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Equipment conditions
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Temperature: 5~35℃
Relative Humidity ≤85%RH
Air Pressure 86~106 kPa (No specimen inside the chamber )
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Testing Temperature Range
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-40℃~+150℃
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Temperature Fluctuation Tolerance
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≤±0.5℃
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Temperature Deviation
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≤±2.0℃
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Temperature Uniformity
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≤2.0℃
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Temperature Rise Rate
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-40℃ → +70℃: Average full-range rate ≥3℃/min
(loaded with 5kg aluminum ingot, no heat source)
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Temperature Drop Rate
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+70℃ → -40℃: Average full-range rate ≥1℃/min
(loaded with 5kg aluminum ingot, no heat source)
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Humidity Control Range
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20~98%RH
(Refer to the temperature & humidity controllable range diagram, no active thermal load)
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Relative Humidity Deviation
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≤±3%RH when RH>75%RH (empty chamber, constant state)
≤±5%RH when RH≤75%RH (empty chamber, constant state)
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