Battery Test Chamber
Battery Test Chamber
Battery Test Chamber

Battery Cells And Modules Testing

Application Area

Sonacme Technology's battery test chambers is an ideal choice for battery and battery module testing. These temperature test chambers are available with or without humidity. In order to test its reliability, our battery explosion-proof test chamber tests lithium batteries under various test conditions, such as low or high temperature, rapid temperature changes, and humidity.

During the temperature test, the battery may be overcharged or malfunction. This can cause damage to the battery. When using lithium-ion batteries for testing, increasing storage capacity may cause possible failures and potential risks to have a greater impact. Therefore, the safety of the laboratory and the protection of the staff during the test are the top priority.

Testing Standards

Through Sonacme Technology's high and low temperature battery explosion-proof test chamber test, the ability of the battery to withstand extreme environments and pressure can be safely identified. The standards issued by UL, IEC, SAE, and UN specify environmental tests such as: thermal short circuit, heat resistance, temperature cycling, and thermal abuse. Since these test failures can produce dangerous results, the test chamber will require appropriate safety features and precautions. Commonly used test standards for lithium-ion battery cells or modules.

UL 1642、UL 2054 、IEC 62133、IEC 62660-2、SAE J2464 、UN/DOT 38.3.

Battery Test Chamber
Battery Test Chamber

Structural Features

The inner chamber material is made of SUS#304 stainless steel with 1.2mm thickness. Full welding structure, its sealing is very well and it’s not easy to get cracked.

The external material is made of cold-rolled plate with 1.5mm thickness, it has gone through brushing, polishing, painting treatment, it's not easy to get scratched.

The insulation material is made of polyurethane foam with thicknessof 100mm.

The door seal adopts double silicon rubber sealing material.

The observation window is 4 layers of tempered glass, the size you can choose by yourself.

In addition, in order to prevent frosting on the observation window when running low temperature, we setup a heating wires inside to get it di-frosting.

Battery Test Chamber

Refrigeration System

Compressors equipped with world famous brand such as Tecumseh (France made), Bitzer or GEA BOCK (Germany made).

Shock absorption and noise reduction process,slow down the vibration, protect the compressor.

The new pipe bending technology: The bending process can minimize the connector point and make refrigerant flow more efficiently.

It applies Denmark DANFOSS and Japanese SAGLNOMIYA solenoid valves to improve the overall reliability of the equipment.

MP10 module has motor over-heating protection (with LED indicator), exhaust temperature over-heating protection (requires optional temperature monitoring probe and LED indicator), power indicator, alarm function.

Battery Test Chamber

Electrical System

The overall layout of the circuit cabinet looks very neat and professional. Our circuits are arranged in accordance with UK standards and are equipped with complete circuit diagrams. Each line has a unique code which is clearly defined and easy to locate for troubleshooting.

We use electrical components of world famous brands, such as Schneider from France, Carlo Gavazzi from Switzerland,Mitsubishi from Japan,Rainbow from Korea.

Battery Test Chamber

We Apply The Controller Developed By SONACME


ModelST/64/70/EP ST/180/70/EPST/340/70/EPST/600/70/EPST/1000/70/EP
Volume 64L180L340L600L1000l
Internal dimensions  W×H×Dmm400*400*400580*750*450750*750*600800*950*8001000*1000*1000
External dimension  W×H×Dmm640*1688*1305780*1800*1570950*1800*18851115*2000*19301200*2050*1780
Temperature range -70~+100℃ (+150℃/+180℃)  
Temperature fluctuation ±0.3°C
Temperature deviation1.5°C
Temperature change rateHeating rate:3.0°C/min     Cooling rate:2.0°C/min
Standard configurationExplosion-proof chain, Status indicator, Safety door lock, Independent over-temperature protector, Emergency stop, Refrigeration systems pressure gauge , Customised controller,Cable port x 2, Ethernet interface
Security optionsSample surface temperature probe, Explosion-proof pressure relief port, Water sprinkler, CO2 fire extinguishing device, Electronic combination lock, Explosion-proof mesh for observation window, Gas monitoring system (H2/CO) GN2 purge, Fireproof coating, Video monitoring

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