Guangdong Keming Environmental Instrument Industry Co., Ltd
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    139-2292-6780
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    No. 3, Gongye North Fourth Road, North Industrial City, Songshan Lake High tech Industrial Development Zone, Dongguan City, Guangdong Province
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Explosion proof high and low temperature testing box
Battery Test Chamber Series: Test Capacity 670L; Equipped with Explosion proof Special Device Model: KMT-672L Production Method: Non standard Customiz
Product details
Product Features
Real time monitoring of combustible gas concentration inside the box, automatic ventilation, equipped with pressure relief port and pressure exhaust device, which automatically opens when the pressure rises.
External charging and discharging test cabinet, capable of conducting overcharging, overdischarging, and charging/discharging tests on batteries.
The integrated explosion-proof design of the box body (explosion-proof chain of the box door, explosion-proof window) effectively protects the safety of the test.
Equipped with CO2 gas fire extinguishers (which can be automatically/manually activated in case of battery combustion or explosion).
The sprinkler device is placed at the top of the testing area of the box, with an adjustable water pressure of 0.4-0.6Mpa.

Product Structure Description
1. Controller
The new LED color touch screen control panel integrates all button operations, data and charts, and alarm prompts. It has convenient program settings, supports constant values and program operation modes, and has 150 modes and 1500 editing steps.
2. Laboratory
The inner box testing room is made of SUS304 stainless steel and welded with argon gas protection for industrial manufacturing; Silicone sealing strip effectively seals.
3. Condenser
Use a cold and efficient copper tube finned forced convection heat exchanger condenser.
4. Evaporator
Efficient multi-stage evaporator with hydrophilic film fins.
5. Auxiliary devices
High precision expansion valves, battery valves, oil separators, desiccants, and other components are all imported from internationally renowned brands.
6. Circuit system
Standardized power distribution technology and multiple protection designs ensure the safety of equipment and personnel use.
7. Freezing device

French Taikang, German Bizelle, Blog, American Gulun (imported with original equipment).


Meet the testing standards
GB/T 2423-2012 (equivalent to IEC60068-2:2007): [Test A: Low Temperature] [Test B: High Temperature], [Test Cab: Constant Damp Heat], [Test Db: Alternating Damp Heat] [Test Z/AD: Temperature/Humidity Combination], [Test Cy: Constant Damp Heat "Double 85"]

GJB360B. Class 103 Method Wet Heat GJB360B. Class 106 Method Moisture Resistance GJB150A. 3 High Temperature GJB150A. 4 Low Temperature GJB150A. 9 Wet Heat GB/T31484-2015 Cycle Life Requirements and Test Methods for Power Batteries for Electric Vehicles GB/T31485-2015 Safety Requirements and Test Methods for Power Batteries for Electric Vehicles GB/T31486-2015 Electrical Performance Requirements and Test Methods for Power Batteries for Electric Vehicles QC/T743 Lithium ion Batteries for Electric Vehicles (Old) QC/T741-2015 "Supercapacitors for Vehicles" GB/T183332-2015 "Zinc Air Batteries for Electric Road Vehicles"


Product Usage
Test the high temperature resistance, low temperature resistance, and alternating high and low temperature performance of the battery.
Used for conducting high and low temperature, wet and hot routine tests, cold resistance tests, and low-temperature storage of batteries, in order to analyze and evaluate their performance and behavior under the specified environmental conditions during the test.

High and low temperature environmental testing generated by charging and discharging tests on lithium battery products.


Application field
The heat resistance, moisture resistance, cold resistance, dry resistance and quality management engineering of 5G communication, electronic components, information communication, electromechanical products, transportation, energy materials, aerospace, medical chemical, plastic rubber and related products.

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