Notes

Battery pack Heavy Impact Check Chamber
The battery large impact test step is mainly used to detect typically the stability of the particular battery when affected. The battery heavy impact test chamber uses an effect hammer to impact the battery readily. If there will be Heavy Impact Test chamber , explosion along with other phenomena following the battery evaluation, the battery will be qualified.

The electric battery heavy impact test chamber is broadly used in the particular lithium battery test out of mobile equipment, which is mainly utilized to prevent the mobile equipment from suddenly falling for the ground and typically the lithium battery by fire and huge increase. Let's briefly recognize the working rule of some battery power heavy impact screening chamber.

The significant theory of the battery heavy impact test chamber is to set a large hammer or golf ball of specific size at a specific height to influence the lithium electric battery in the kind of free slide, and observe typically the reaction of the electric battery after impact. The battery without fireplace and explosion can pass the evaluation.

The battery hefty impact test holding chamber is equipped together with voltage and temperatures acquisition system, video clip monitoring system, fire extinguishing system, explosion-proof system and salt mist filtering technique, which ensures of which the battery could effectively avoid dangerous accidents in the case of flames during the check. In addition, in the course of the use of the electric battery heavy object impact testing machine, the double track protection is adopted, which will stop the falling of the impact hammer throughout case of strength failure, so as to achieve the safety protection steps of no falling in case regarding power failure.

GDBELL? s Battery Heavy Impact Test Holding chamber meet for the normal UN38. 3:

Effect (battery pack, cylindrical or prismatic electric battery, coin & press button cell battery)

Put the cell or even polymer cell for that test sample over a flat and even plane

Place the cross bar with a diameter involving 158mm over the middle of the battery power and drop an object with a mass of 91kg to be able to the sample coming from a height of 61 � 2. 5cm.

The longitudinal axis of the example of beauty afflicted by impact shall be parallel to the flat surface area and perpendicular to be able to the longitudinal axis of the 158 + 01mm dimension curved surface put transverse to the center of typically the specimen. Each specimen is put through simply one impact.

Benefits: the maximum surface temperature of typically the cell or electric battery shall not surpass 170?, and now there shall be zero disintegration and déflagration of the cell and even polymer cell inside 6 hours after the test.

Any time using the battery pack heavy impact test chamber, pay focus to check if the vehicle test bench is fixed and whether the steel wire lock is usually firm before functioning, to be able to avoid slipping impact deviation; Whenever placing the test battery, brush your round water pipe from the steel hammer, smaller put your hand with it to avoid being accidentally injured, and keep the steel cable rope perpendicular in order to the steel hammer.

During the test, close the chamber door tightly in order to avoid injury caused by battery explosion and fire. In situation of fire and even explosion of the particular battery after typically the test, please hang on for the tests machine to extinguish the fire and clean up the smoke before cleaning the battery pack debris.

Read More: https://belltestchamber.com/battery-test-chamber/programmable-battery-impact-testing-equipment