Guangdong Bell Experiment Equipment Co.,Ltd
Guangdong Bell Experiment Equipment Co.,Ltd (DGBell) is the environmental testing chamber manufacturer and the lithium battery safety testing chamber supplier.
- +86 180 0288 0096
- sales@belltestchamber.com
- No.11 Wusong 1st Street
Dongcheng District
Dongguan, Guangdong 523117
China
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Large Current Battery Short Circuit Test Device
Guangdong Bell Experiment Equipment Co.,Ltd
DGBELL Large Current Battery Short Circuit Test DeviceApplication: Battery Module, Battery Pack, Battery System short circuit.Short Circuit Mode: Pneumatic drive contact + Vacuum Interrupter
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Walk in Chamber for Rapid Rate Temperature / Humidity Test
Guangdong Bell Experiment Equipment Co.,Ltd
DGBELL Walk in Chamber for Rapid Rate Temperature / Humidity Test Relevant standards requirement:Temperature shockTest Object: Battery storage pack or system.Li-ion battery pack or system placed in (-40±2)℃~(85±2)℃ alternation temperature, the conversion time of two extreme temperatures is less than 30 minutes. Place the test objects into each extreme temperature keep 8h, test 5 cycles.Observe for 2 hours under the room temperature after testing,Humidity & Temperature CyclingTest Object: Battery storage pack or system.Refer the GB/T2423.4 Test Db, variable refer the Graph 4,the highest temperature is +80℃,5 cycles. Observe for 2h under the room temperature.
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Temperature Humidity Environmental Test Chamber
Guangdong Bell Experiment Equipment Co.,Ltd
DGBell’s Temperature and Humidity Test Chamber is able to simulate a wide range of temperature and humidity environment condition for testing various products and components. It is widely used for basic thermal cycling test and accelerated stress test. We provide 6 standard models, test cabinet from 80L to 1000L, customized size is also available.
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Sea Water Immersion Test Device
Guangdong Bell Experiment Equipment Co.,Ltd
Sea Water Immersion Test Device Relevant standards requirement:Test Object: Battery storage pack or system.The test object connects all the wiring harness, connector and other parts according to the whole vehicle connection mode. Select one of the following two methods to operate test at the room temperature.Immerse the test objects (in the direction of real vehicle assembling) into 3.5% NaCl solution (mass fraction, simulated under normal temperature water composition) for 2 hours. The water depth is to be sufficient to completely submerge the test objects.Test objects according to GB/T4208-2017 part 14.2.7 test method and test process.
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Battery Projectile / Burning Tester
Guangdong Bell Experiment Equipment Co.,Ltd
DGBell's battery projectile / burning tester is suitable for testing the flame resistance and flammability of various consumer batteries, such as mobile phones and notebook computers.
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Cell Battery Crush Test Equipment (Vertical)
Guangdong Bell Experiment Equipment Co.,Ltd
Cell Battery Crush Test Equipment (Vertical)Application: Single cell crush test (cylinder, pouch, prismatic cell, etc)Crush Tool: Semi-cylinder, hemisphere (According to test standard)
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Walk in chamber for Complex Salt Spray Test (Temperature controllable)
Guangdong Bell Experiment Equipment Co.,Ltd
Walk in chamber for Complex Salt Spray Test Relevant standards requirement1. Test Object: battery pack andsystem.2. Refer GB/T4 part 5.5.2 test method, test according to GT/T2423.17 test conditions.3. The salt solution was made up with sodium chloride (chemically pure and analytically pure) and distilled or deionized water，Its concentration is (5 + 1)% (mass fraction).4. (35 ± 2) ℃, the measured pH value is between 6.5-7.2.5. Placed the test objects in the salt spray chamber for cycling test. Each cycling duration for 24h. Spray salt solution to the test object for 8 hours under the temperature of (35± 2) ℃ , remain for 16 hours. Between the forth and the fifth hour in one cycles should be according to test requirement in GB/T 28046.1-2011, test mode with 3.2.6. Total 6 cycles testing.7. Salt spray test is not necessary for the test objects being installed in passenger, luggage or cargo compartments.
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Horizontal Battery Crush Nail Penetration Test Machine
Guangdong Bell Experiment Equipment Co.,Ltd
DGBell's Horizontal Battery Crush Nail Penetration Test MachineApplication: Battery Module / Battery Pack / Battery System crush test, penetration test.Drive Mode: Electro-hydraulic ServoCrush Tool: Semi-cylinder, hemisphere (According to test standard)
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Walk in Chamber for Sand Dust-proof Test
Guangdong Bell Experiment Equipment Co.,Ltd
DGBELL Walk in dust-proof test chamber provide a simulated sand blowing and dusting environment. It can continuous operation for a long time without failure.
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Traction Battery Drop Tester
Guangdong Bell Experiment Equipment Co.,Ltd
Traction Battery Drop Tester Relevant standards requirementsSingle Storage Cell Safety TestDropt testing steps：Charge the single storage cellaccording to 6.1.3Drop the positive negative terminals of the cellfrom the height of 1.5m to the concrete floor；Observe for 1hBattery Module Safety TestCharge the battery module according to the standard 6.1.4Drop the positive negative terminals of the battery from the height of 1.2m to the concrete floorObserve for 1h
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Combined Temperature and Altitude Environmental Test Chamber
Guangdong Bell Experiment Equipment Co.,Ltd
DGBell’s Altitude & Temperature Test Chamber combine Altitude and temperature to test various components and products, especially the aircraft avionics. Automatic controlled vacuum system provide a precise altitude simulated condition up to 30000 meters. Available to connect cable for the electronic performance test.
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Consumer Battery Test Equipments
Guangdong Bell Experiment Equipment Co.,Ltd
Many electronic products are around our daily life nowadays, smart phones, tablet, wearable devices, laptop, home robot, etc. The rechargeable battery, mainly Lithium-ion battery are widely adopted in such products. There is greater demand of battery safety testing from both of battery and product manufacturers. They should make sure the battery is qualified before delivering to customers.
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Benchtop Temperature And Humidity Environmental Test chamber
Guangdong Bell Experiment Equipment Co.,Ltd
DGBell's Benchtop Temperature and Humidity Test Chamber provides a compact footprint and multi-function test performance. It is very popular for labs and product manufacturers to test various small electronic product, electronic components and materials with simulating temperature and humidity environment condition.
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Vibration Test System
Guangdong Bell Experiment Equipment Co.,Ltd
DGBell's Vibration Test System is a simulation of the various environments encountered in the manufacturing, assembly, transportation and use phases of execution. It is primarily used to identify the ability of a product to withstand environmental vibrations.
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Battery Pack Rotate Test Device
Guangdong Bell Experiment Equipment Co.,Ltd
DGBell's Battery Pack Rotate Test Device Single storage cell safety testTest object: Battery storage pack or systemRotate the battery pack 360°around X axis with rotation speed of 6°/s; secondly rotate it 90°,180°,270°,360°,and remain for one hour after each move. Then stop and observe for 2 hours.Rotate the batter pack 360°around Y axis with rotation speed of 6°/s; secondly rotate it 90°,180°,270°,360°,and remain for one hour after each move. Then stop and observe for 2 hours.Accept standard: Battery pack or system has no electrolyte leakage, no rupture at case, no fire nor explosion. And remain the connection reliable, the structure intact, the insulation resistance value not less than 100 Omega /v.
