Four comprehensive test box (temperature humidity high vibration) test box

The comprehensive environmental testing system is suitable for simulating and conducting comprehensive environmental tests on information electronic instruments and meters, various electronic complete machines, components and parts, as well as materials, processes, etc. in climate and mechanical environments such as temperature, humidity, height (≤ 30000 meters), and vibration in aviation, aerospace, weapons, ships, nuclear industries, and other fields.

Main parameters:

Effective size of studio: D1200 × W1200 × H1000mm (other sizes can be customized)

Temperature range: -70 ℃ to+150 ℃

Humidity range: 20% to 98% (under normal pressure conditions, adjusted during height comprehensive testing)

Heating time: ≥ 10 ℃/min (-55 ℃~+85 ℃, atmospheric pressure, 150kg aluminum)

Cooling time: ≥ 10 ℃/min (-55 ℃~+85 ℃, normal pressure, 150kg aluminum)

Pressure range: atmospheric pressure~0.5kPa

Sinusoidal and random excitation force: 100kN

Maximum acceleration: 100g

Frequency range: 5-2500Hz

Workbench surface: 640mm

Comprehensive testing capability:

? Temperature+humidity comprehensive test:

Temperature range:+20 ℃ to+85 ℃; Humidity range: 20% to 98%.

? Temperature+height comprehensive test:

Temperature range: -55 ℃ to+150 ℃; Height range: Ground to 30000m.

?Temperature+humidity+height comprehensive test:

Temperature range:+20 ℃ to+85 ℃; Humidity range: 20% to 95% (highest humidity is related to height); Height range: Ground to 15200m. Depending on the specific requirements of the comprehensive experiment, some parameters can be further expanded.

? Temperature+humidity+height+vibration comprehensive test:

Temperature range:+20 ℃ to+85 ℃; Humidity range: 20% to 95% (highest humidity is related to height); Height range: Ground to 15200m, vibration parameters correspond to the specifications of the vibration table. Depending on the specific requirements of the comprehensive experiment, some parameters can be further expanded.

Meet the standards:

?GB/T2423.1 Test A: Low temperature test method

?GB/T2423.2 Test B: High temperature test method

?GB/T2423.3 Constant Damp Heat Test

?GB/T2423.4 Alternating Damp Heat Test

?GB/T2423.21 Low pressure test method

?GB/T2423.27 Low temperature and low pressure continuous wet heat comprehensive test

?GJB150.2A low-pressure (altitude) test

?GJB150.3A high temperature test

?GJB150.4A Low Temperature Test

? GJB150.9A Damp Heat Test

?GJB150.24A Temperature Humidity Vibration Height Test

?GJB150.2 Environmental testing methods for military equipment - Low pressure test

?GJB150.6 Environmental Test Methods for Military Equipment - Temperature Height Test;

?GJB150.19 Environmental Test Methods for Military Equipment - Temperature Height Humidity Test;

? RTCA-DO-160 related test requirements;