ISO Battery Abuse Testing machine
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Whats/App: +86 156 1874 6768
Web: standard-groups.com
The Battery Cell Test Pressure Vessel is designed for thermal runaway testing of battery cells in compliance with UL 9540A. The system provides a fully sealed test environment capable of vacuum extraction, nitrogen filling, and measurement of critical parameters including pressure, temperature, and oxygen concentration. The vessel is equipped with interfaces for film heating and overcurrent circuits, allowing flexible customization to meet the specific requirements of battery safety testing.
Features
Customizable Stainless Steel Vessel
Sealed chamber made of 304 stainless steel; test volume and dimensions can be tailored to specific applications.
Multi-Functional Interfaces
Flanged connection plates with specialized fittings allow for temperature, voltage, heating, and overcurrent connections.
Vacuum and Nitrogen Filling Capability
Achieves oxygen concentration below 1% to simulate inert test environments.
Weighing Platform Integration
Optional platform with load sensors enables mass loss monitoring during thermal events.
Safe and Easy Cell Handling
Swing door with locking screws ensures airtight seal; movable metal cell holder allows stable sample placement.
Pressure Monitoring
Customizable range via high-precision sensors to capture vessel internal pressure dynamics.
Multi-Channel Data Acquisition
12 temperature channels (expandable), 2 voltage channels for real-time battery voltage monitoring.
Gas Flow Control
Manual ball valves and solenoid valves protect sensors and prevent gas leakage.
Advanced Control Cabinet
19-inch touchscreen in a metal frame with electrostatic spray coating, high-temperature baking process for durability, easy cleaning, and aesthetic appearance.
Automated Data Monitoring
Siemens PLC and analog modules, integrated with LabVIEW software, monitor temperature, pressure, and oxygen concentration in real time, and store data for later analysis.
Report Generation
Test data can be exported as Excel, Word, or PDF files for documentation and further analysis.
Standards
The pressure vessel complies with the following standards:
(1) UL 9540A:2025 – Standard for Testing Thermal Runaway Fire Propagation in Battery Energy Storage Systems
(2) PV8450 – Battery Thermal Runaway Test Method
Parameters
| Item | Specification |
|---|---|
| Working Pressure | ≥ 3 MPa, equipped with safety valve for automatic pressure relief |
| Vessel Temperature Resistance | > 1200 °C |
| View Window | Diameter 5–25 cm |
| Thomas Sampling Pump | Adjustable manual exhaust, capable of achieving -90 kPa vacuum |
| Control Cabinet | Standard 19-inch touchscreen, metal frame |
| Environmental Configuration | External nitrogen achieves oxygen concentration <1% |
| Backup Gas Source | Nitrogen ≥ 99.99% purity |
| Power Supply | AC 220 V, 50/60 Hz, 10 A |
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