Lithium Battery Constant Volume Explosion Chamber

Lithium Battery Constant Volume Explosion Chamber is a testing chamber specifically designed for lithium battery cells. It is used to evaluate various parameters and characteristics of the batteries, including battery temperature, voltage, gas volume, gas generation rate, and thermal runaway initiation temperature.

Standards:

UL 9540A Battery Energy Storage System (ESS) Test Method

IEC 62133 Safety Testing for Lithium Ion Batteries

UL 1642 Certification of Lithium-Ion Battery

IEC 62619 Safe operation of secondary lithium cells and batteries used in industrial applications, including stationary applications

IEC 62660 test procedures and acceptance criteria for safety performance of secondary lithium-ion cells and cell blocks used for propulsion of electric vehicles (EV) including battery electric vehicles (BEV) and hybrid electric vehicles (HEV).

Lithium Battery Constant Volume Explosion Chamber Features

1. Integrated design with a complete set of equipment installed in a movable floor-standing cabinet.
2. Built-in battery charging and discharging module for conducting overcharging, heating, and puncture modes.
3. Synchronized data acquisition of voltage, current, temperature, pressure, and video recording.
4. Pressure-resistant container engineered to withstand specific volume and pressure requirements, customizable for production.

Lithium Battery Constant Volume Explosion Chamber Technical Specifications

Heating temperature Range

Ambient to 300 ℃

Heating rate

4-7℃ /min

Thermal Sensitivity of Heat Release Detection

≥0.02℃ /min

Pressure range

0-20bar

Pressure Detection Accuracy

0.05%

Working Mode

Temperature Rise - Insulation

Container Volume

Customizable

Pressure Resistance of a Container

2mpa,customizable

Thermocouple

8 or 16 pcs

Thermocouple Temperature Resistance

Ambient to 1100℃

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Lithium Battery Constant Volume Explosion Chamber