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Battery Performance Calorimeter
Battery Testing Calorimeter
Battery Safety Testing Equipment
Battery Performance Calorimeter
Battery Testing Calorimeter
Battery Safety Testing Equipment

Battery Performance Calorimeter

BAC-420AE

The Battery Performance Calorimeter is a high-precision battery testing device capable of accurately detecting the thermal runaway characteristics of batteries in an adiabatic environment. It reveals the mechanisms of battery thermal runaway, precisely quantifies battery thermal stability and potential hazards, and provides reliable data support for the safety performance evaluation of battery cells and modules, thermal management development, and research on proactive prevention and control of thermal runaway.

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Features1

Description

Features1

Features

Specifications

Specifications

Applications

Applications

Videos

Videos

Download

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Q & A

Q&A

Description

Collaborating with the Industry to Refine Energy Storage Design

Zeal Instruments collaborates with renowned battery manufacturers and research institutions such as BYD, Huawei, and Apple to jointly advance the innovation and development of energy storage technologies. By providing high-precision test data, we assist clients in optimizing battery design and enhancing battery performance and safety.

  • New Energy Vehicle Industry: Optimize battery thermal management to extend battery life.
  • Energy Storage Industry: Improve the stability of energy storage batteries and increase energy utilization efficiency.
  • Research Institutions: Develop new battery materials to enhance safety performance.

Induce battery thermal runaway through programmed temperature rise and other thermal abuse methods. It can also conduct electrical abuse experiments such as overcharging, overdischarging, and external short-circuiting, as well as mechanical abuse experiments like nail penetration and compression. Moreover, it can measure data related to thermal runaway and observe experimental phenomena more intuitively through the built-in camera.

Features

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Precise Thermal Performance Analysis: Directly measures more accurate thermal characteristic parameters of battery/module thermal runaway, such as the onset temperature, maximum thermal runaway rate, and adiabatic temperature rise
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Adiabatic Testing Environment: The temperature difference between the furnace wall and the sample is ≤0.5℃, and the self-exothermic detection sensitivity can reach 0.005°C/min, far exceeding the industry's conventional detection threshold of 0.02°C/min.
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Suitable for Large Battery Testing: For large battery cells and small modules with a long side between 100mm and 600mm (if you have testing requirements for larger battery sizes, other models in this series can also meet your needs, please contact us).
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Multiple Testing Modes Available: Features HWS mode, specific heat capacity testing mode, charge/discharge heat generation mode, adiabatic temperature rise testing mode, temperature difference baseline mode, scanning mode, and isothermal mode.
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Rich Functional Modules Optional: Thermal abuse, electrical abuse, mechanical abuse, specific heat testing, visible/infrared camera, thermal runaway gas analysis, charge/discharge heat generation testing.
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Remote Monitoring and Data Acquisition: Supports real-time data analysis and remote operation, enhancing testing efficiency.
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High Safety: The furnace is equipped with a bursting disc and spring lock design, comes with a standard explosion-resistant box, and features a gas exhaust system, over-temperature protection, and an automatic emergency stop function to ensure experimental safety.

Specifications

Specification Value
Adiabatic Furnace Dimensions Diameter 420mm, Depth 520mm
Self-exothermic Detection Sensitivity 0.02℃/min to 0.05℃/min
Temperature Difference between Furnace and Sample in Constant Temperature ≤0.5℃
Temperature Control Range RT to 300℃
Temperature Tracking Rate 0.02℃/min to 13℃/min
Sealed Canister Pressure Range 0 to 2MPa
Maximum Needle Travel Setting through software
Charge and Discharge Column Overcurrent Capability -500A to 500A

Applications

Applications

New Energy Vehicles (EV/HEV): Optimization of thermal management and safety testing for power batteries.
Applications

Energy Storage Systems (ESS): Thermal performance evaluation of large-scale energy storage batteries.
Applications

Consumer Electronics: Battery performance testing for devices such as smartphones and laptops.
Applications

Aerospace: Safety analysis of high-energy-density batteries in extreme environments.
Applications

Research Institutions: Development of battery materials and research on thermal management.

Videos

Instruction

Large Battery Adiabatic Calorimeter

BAC-420AE

Download

Applications

Applications

Q&A

What types of batteries can this device test?
Suitable for lithium-ion, sodium-ion, solid-state batteries, as well as individual cells, modules, and battery packs.
What core parameters can be tested?
Thermal runaway characteristic parameters of batteries, adiabatic temperature rise, specific heat capacity of batteries, heat generation power/heat quantity during charging and discharging, pressure rise rate, maximum gas generation pressure, etc.
How does the device achieve accurate measurement of these parameters?
Utilizes high-precision temperature sensors, intelligent control systems, and an adiabatic environment to enhance measurement accuracy. Simulates an adiabatic environment to directly measure more accurate thermal characteristic parameters such as the onset temperature, maximum thermal runaway rate, and adiabatic temperature rise of battery/module thermal runaway. Integrates a battery charging and discharging module to switch between charging and discharging modes, set constant current/constant voltage charging modes, configure charging/discharge current, and calculate real-time battery capacity. Synchronously collects battery voltage, current, temperature, and external pressure data for analyzing current/voltage changes during battery thermal runaway. Enhances the accuracy of battery specific heat testing through a unique specific heat testing process.
What is the maximum sample size supported?
Large battery cells and small modules with a long side between 100mm and 600mm. Other models in this series can test large battery cells and small modules with a long side between 100mm and 1500mm. If you are interested, please contact us for detailed product information and customer case studies.
5.Does the device support remote monitoring?
Yes, it supports remote data acquisition, real-time monitoring, and automated analysis.
Can the device be used for regulatory certification testing?
It complies with international standards such as UL 9540A, ASTM E1981-98(2012), GB/T 36276-2023, etc.
7.How is the device maintained?
We provide detailed maintenance and care documentation, and our after-sales engineers are available to answer your questions.
8.Does the device support customization?
Yes, customization is available for sample size, temperature control range, and testing functions based on your needs.
9.What about data storage and export capabilities?
It supports large-capacity data storage, USB/network export, and data visualization analysis.
10.Is training support provided?
After purchasing the device, on-site training and remote technical support are provided to ensure operators become proficient in its use.

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