Double Layer Environmental Battery Test Chamber | Battery Climatic Chamber | Battery Temperature Chamber | Battery Chamber

Environmental Battery Testing

Application Area

Sonacme Technology's Double Layer Environmental 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 Double Layer Environmental Battery Test Chamber testing, 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.

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.

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.

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.

Specifications

Model	ST/64/70/EP	ST/180/70/EP	ST/340/70/EP	ST/600/70/EP	ST/1000/70/EP
Volume	64L	180L	340L	600L	1000l
Internal dimensions W×H×Dmm	400400400	580750450	750750600	800950800	100010001000
External dimension W×H×Dmm	64016881305	78018001570	95018001885	111520001930	120020501780
Temperature range	-70～＋100℃ (+150℃/+180℃)
Temperature fluctuation	±0.3°C
Temperature deviation	1.5°C
Temperature change rate	Heating rate：3.0°C/min Cooling rate：2.0°C/min
Standard configuration	Explosion-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 options	Sample 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