Battery Module Calorimeter Features

1. A conical smoke collector is positioned directly above the sample, with a base measuring 4000mm x 4000mm. It is constructed from SUS304 stainless steel with a minimum thickness of 3mm. The exhaust pipe is at least 10,000mm long and has a diameter of 600mm. Smoke mixing devices are installed at both ends.

2. The comprehensive measurement area is equipped with pressure probes, three thermocouples, gas sampling probes, and a smoke density measurement system.

3. The smoke density measurement system is attached to the side pipe of the exhaust pipe using a flexible joint. It uses an incandescent lamp with a color temperature of (2900±100)K. The 100% and 0% calibration of the optical measurement components is achieved by closing and opening the white light source, respectively.

4. The 100% calibration is conducted with an unobstructed optical path, without the use of neutral density filters for data fitting.

5. The calibration system uses a sandbox burner filled with gravel ranging from 4mm-8mm in size and sand ranging from 2mm-3mm. The top layer of sand is leveled with the upper edge of the burner.

6. The gas calibration device uses a mass flow controller with a range of at least 0g/s-10g/s and a reading accuracy of no less than 1.5%.

7. The thermal release analyzer system includes gas analyzers, an air pump, a cooling well, and other preprocessing devices.

8. Configuration includes a total hydrocarbon gas analyzer with a preprocessing system.

9. Configuration includes a hydrogen gas analyzer.

10. An online multi-component analysis system is capable of detecting toxic gas components such as CO2, CO, NO2, NO, HCl, HBr, HCN, and HF.

11. Multi-channel temperature acquisition device and thermal radiation flux acquisition device, among other features.

Battery Module Calorimeter

Designed to measure thermal release rate, smoke density, hydrogen content, total hydrocarbon content, and various gas component concentrations, the Battery Module Calorimeter is ideal for testing power battery modules and residential energy storage systems.