Welcome to the official website of ESTL!

Current location: Home > Test > Battery test > Environmental safety tests

Thermal shock test

Partial certification program

Thermal shock test requirements

UL certification

The sample was heated in a natural convection or forced convection oven. The oven temperature was ramped up to 130 °C ± 2 °C at a rate of 5 ± 2 ° C / min, and was stopped after 10 min.
Result: No fire, no explosion.

CQC certification

The test chamber is heated at a temperature rise rate of (5 ± 2) ° C / min, and the temperature is constant after the temperature in the chamber reaches 130 ° C ± 2 ° C for 30 min.
Result: No fire, no explosion.

CB certification

The fully charged battery is placed in a natural convection or circulating air convection oven. When the ambient temperature is 20 °C ± 5 °C, the oven temperature is increased to 5 °C / min ± 2 ° C / min to a temperature of 130 ° Hold at °C ± 2 ° C for 30 min.
Result: No fire, no explosion.

Prev: Drop test
Online message/ Messages
Service Hotline400-755-8988
Address: 2st floor, B Area, Jinbaisheng Industrial Park, Headquarters 2 Road, Songshan Lake Hi-tech Industrial Development Zone, Dongguan City, Guangdong Pr., China. Telephone: 13925598091 Fax: 0769-8507-5898 Mailbox: net03@gtggroup.com
Wechat Public Number

Focus on Wechat
Public Number


7*24-hour service hotline



二维码Focus on Wechat