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About Stropower
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Products
ARC Accelerating Rate Calorimeter
ARC for thermal parameter test, with pressure relief and pressure sealed types from 400 to 1200 mm diameter.
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Classification：
ARC Accelerating Rate Calorimeter
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ARC Accelerating Rate Calorimeter
ARC Accelerating Rate Calorimeter
ARC is designed to measure and verify the thermal runaway of power batteries, including the cell heat capacity, product of battery disintegration, specific heat capacity and charge/discharge heat release.
Stropower ARC equipment are independently designed for providing an approximate adiabatic environment under laboratory conditions, provide reliable experimental ambient temperature, accurately obtain the temperature changes in the battery reaction process, and conduct data analysis from multiple angles to provide supporting and basis for battery thermal safety assessment and vehicle development thermal management. The referenced standards for thermal runaway tests including GB/T 36276:2023, UL 9540A:2019, GB 38031:2020, GB 38032:2020, the ARC equipment are suitable for EV battery cells and small modules to conduct prescribed tests eg. US ABC & Freedom Car, SAND-2005-3123, SAE J2464.
Features of Stropower ARC
∗ Extreme Adiabatic Conditions Ensures the authenticity and reliability of sample data
∗ Intelligent Modes Equipped with Heating–Waiting–Searching (HWS) and other smart modes
∗ Automatic Data Logging Records key parameters such as the maximum thermal runaway temperature, thermal runaway onset temperature, and adiabatic temperature rise.
∗ High-Quality Components Professionally designed with well-known brand components to ensure long-term stable operation
∗ Flexible Function Module Expansion Supports integration with charge-discharge equipment
∗ Real-Time Data Acquisition Monitors sample voltage, current, temperature, and pressure
∗ Optional Gas Collection & Needling Function Enhances compatibility with various tests
∗ Comprehensive Safety Protections Ensures secure testing operations
Parameters and Product Code
PR Type: Pressure relief type
PS Type: Pressure sealed type
Operation Specifications
Software Functions and Experiment Modes
Application Scenarios
∗ HWS Mode - Adiabatic Thermal Runaway Test
Battery Type: Prismatic Cathode Material: LFP Battery Capacity: x Ah
△ T =111.3℃ T_tr =220.4℃ (1℃/s, tr: thermal runaway)
T_max =335.8℃ △ t_ad =21.6h (Pressure Relief Valve Opening temperature at 154℃)
∗ Single Cell Heating Test (GB/T 38031)
Temperature Rise Rate：5℃/min 130℃ Constant Temperature for 1 Hour
∗ Thermal Runaway Test (GB/T 36276)
Real-time Camera Monitoring of Battery Status
∗ Adiabatic Temperature Rise Test (GB/T 36276)
Used to evaluate the thermal safety of the battery under non-heat dissipating conditions and to obtain key thermal characteristic parameters.
∗ Charge-Discharge Heat Generation Test
Used to measure the heat generation and heat generation rate during the battery charging and discharging process.
Application User Case
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