Battery high and low temperature low pressure environment test chamber temperature and humidity test box simulation low pressure test chamber

Short Description:

Product Usage: The low temperature and low pressure test chamber mainly provides temperature and humidity change environment for scientific research and production units such as aerospace, aviation, petroleum, chemical industry, automobile, ship, electronics, communication, etc. Provide reliability testing, product screening, etc. for the safety testing of electronic components. It is widely used in high temperature test, low temperature test, temperature-low pressure test function of various...

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Product Usage:
The low temperature and low pressure test chamber mainly provides temperature and humidity change environment for scientific research and production units such as aerospace, aviation, petroleum, chemical industry, automobile, ship, electronics, communication, etc. Provide reliability testing, product screening, etc. for the safety testing of electronic components. It is widely used in high temperature test, low temperature test, temperature-low pressure test function of various connectors, cables, micro-motors, etc.

Fulfill the standard:
3.1.GB/T 2423.1-2008 Test A: Low temperature test method
3.2. GB/T 2423.2-2008 Test B: High Temperature Test Method 3.3. GB/T2423.3-2008 Constant Damp Heat Test
3.4. GB /T2423.42008 Alternating Damp Heat Test 3.5. GB /T2423.21-2008 Low Pressure Test Method
3.6.GB/T2423.22-2008 test Nb temperature change test
3.7.GB/T2423.25-2008 test Z/AM: low temperature/low pressure comprehensive test;
3.8. GB /T2423.26-2008 test Z / BM; high temperature / low pressure comprehensive test;
3.9.GJB150.2A-2009 Low pressure (altitude) test and other test standards

technical parameter
temperature range	60℃~+150℃
temperature fluctuation	≤±0.5℃ (at normal pressure, no load, constant state)
temperature uniformity	≤2℃ (at normal pressure, no load, constant state)
temperature deviation	≤±2℃ (at normal pressure, no load, constant state)
Heating and cooling rate	Air temperature: -60℃-+150℃, the whole process average ≥1℃/min, normal pressure, with load of 10kg aluminum ingot;
	Air temperature: +150℃-60℃, the whole process average ≥1℃/min, normal pressure, with a load of 10g aluminum ingot
pressure range	normal pressure～0.5kPa (common pressure 62kPa, simulated altitude 4km)
buck rate	normal pressure～1.0kPa depressurization time≤30min
	pressure recovery rate: ≤10.0kPa/min
fast buck	rapid decompression: 75.2kPa–18.8 kPa ≤15s
pressure deviation	when the pressure is ≥40KPa: ≤±2KPa
	when the pressure is 4KPa~40KPa: ≤±5%
	when the pressure is ≤4KPa: ≤±0.1KPa
rate of change of air pressure	K15kPa/min (adjustable)
fulfill the standard	CB/T 2423.212008 Basic environmental test procedures for electrical and electronic products Test method for low air pressure
acceptance Criteria	CB/T5170
acceptance Criteria	CB/T5170