Temperature and humidity three comprehensive test chamber

Temperature and humidity three comprehensive test chamberThe temperature, humidity, and vibration comprehensive test chamber is a type of simulated environment test chamber that can be used for conducting high temperature, low temperature, high and low temperature cycle tests, as well as constant and alternating humidity and heat tests on new energy vehicle component products. It can also be seamlessly connected to a vibration table to achieve comprehensive testing of temperature humidity vibration factors. For battery, aerospace, aviation, electronics, automotive and other products, as well as testing units such as quality inspection institutes, research institutes, and universities, we provide virtual space simulation of real environments to verify product inspection and research and development results. The test box is a good helper to shorten the development cycle and improve product quality.

test method

GB/T5170.2-2008Temperature testing equipment

GB/2423.1-2008(1EC60068-2-1：2007)Low temperature test methodAB.

GB/2423.2-2008(IEC60068-2-2：2007)High temperature test methodBA.

GB/T5170.5-2008Damp heat testing equipment.

GJBI50.3(MIL-STD-810D)High temperature test method.

GJBI50.4(MIL-STD-810D)Low temperature test method.

GB2423.3-93(IEC68-2-3)experimentCaConstant Damp Heat Test Method

GB2423.4-93(IEC68-2-30)experimentDbAlternating damp heat test method.

GB/T31467.3-2015Lithium ion power battery packs and systems for electric vehicles3Part: Security requirements and testing methodsGB/T2423.10-2008Environmental Testing for Electrical and Electronic Products2Part: Test Methods TestFc: Vibration

Technical Specifications

1Volume:200L

2Single layer box size：500*500*500

Temperature index: Temperature range:-60℃-150℃

Temperature fluctuation:s+0.5℃

Temperature deviation:≤2C

Temperature uniformity:≤2℃

Temperature resolution:0.019C

Heating rate:3*C/min

Overall average-60C-+15C(Under standard load of mechanical refrigeration)

降温速率：1C/min

Cheng averaged++25°C→-60℃(Mechanical order,Under standard load)

The temperature is too high>Medium: ≤±3℃

Humidity index：

humidity range：20%R.H~98%R.H(See temperature and humidity control chart)

humidity deviation：≤±3%R.H(humidity>75%RH)≤scholar5%R.H(humiditys75%RH)

Humidity fluctuation：±2%R.HHumidity resolution：0.1%R.H

Technical specifications of vibration table

Main functions：vertical+Horizontal frequency range：2~4000HZ

maximum displacement：51mmp-p

maximum speed：1.6m/s

maximum acceleration：100g(980m/s2)

Vertical table size：1500X1500mm

Horizontal sliding table size：1500X1500mm

Large sine excitation force：1000kgf

Maximum random excitation force：800kgf

Maximum impact excitation force：2000kgf

Dynamic coil quality：6kgEffective load total：200kg

Product Features

1、The observation window is made of tempered glass and covered with a layer of explosion-proof film to prevent the impact of battery explosion

2、Adopting an independent over temperature protection controller separate from the main controller for sample over temperature protection

3Can ensure that the pressure is less than0.14When a megapascal explosion occurs, people and objects within five meters of the environmental chamber are not damaged, but it may cause damage to the environmental chamber.

Temperature and humidity three comprehensive test chamberMaterials and Components

structural approach：Integrated assembly type

Inner box material：Heat resistant and cold resistant stainless steel plate inner box structure fully seamless welding

Strengthening of internal structure：Thick stainless steel reinforcement

outer box material：Electrolytic steel plate, acid washed phosphating advanced powder baking paint

Insulation material：German Bayer refractory grade high-strengthPUPolyurethane foam insulation material+Ultra fine glass fiber

Glue edge：Double layer high tension silicone rubber seal, temperature resistant-90~180CThe lifespan can reach15year

observation window：observation window-For multi-layer insulated tempered glass with automatic defrosting function, it can ensure that there is no frost or condensation on the glass surface during any test.