Product Description

This test equipment is custom designed to follow both the test criteria of UL ***2 & UN *8.3.

Application:

This Heavy Impact Test Chamber for Lithium Ion Battery Safety Test functions to test the safety performance of battery through different weights from different heights to impact different stressed area. The battery shall have no flame or explosion after series of tests by this battery impact tester.

This equipment is a popular battery tester to battery manufacturers.

Related Standard Test Requirements:

1. UL***2

2. UN*8.3

3. GB*********4

Test Method:

Test specimens is placed on a plane. A bar with its diameter at *5.8mm placed on the central position of test specimens in cross direction. A heavy of 9.1kg drop free from a height of **0mm down to the test specimens. Each test specimen have to bear a impact test and each test need different test specimens.

Features:

1.Dual rail structure that protects the tester if sudden power supply cut-off but the impact weight won’t drop;

2.Impact weights can be changed over, mounting, dismantling in an easy way that provides an excellent solution to treat the error due to secondary impacts and improve the test accuracy.

3.The wire enclosed with metal fire-proof cover, which is available to prevent the flame during testing process.

4.Lighting system is designed to observe the internal testing process;

5.Height can be display in a digital way with controllable height from ******0mm.

6. Wire hole provides a possibility to test internal temperature or air pressure while vent hole with air blower can discharge the exhaust air.

7.Control system employs independent control cabinet & separated with the test chamber with a distance **2 meter, which can reduce the noise and improve safety.