Laboratory Battery Tester Machine For Battery Flame Resistance Test

1. Product Name and Purpose

2. Product Features

• Robust and Heat-Resistant Chamber Construction
  • The testing chamber is constructed with a heavy-duty steel frame and lined with high-temperature resistant materials. The steel frame provides structural integrity and stability, while the heat-resistant lining, such as refractory bricks or ceramic fiber insulation, can withstand extremely high temperatures generated during the battery burning tests. The chamber is designed to be airtight to prevent the escape of harmful gases and flames, ensuring the safety of the testing environment. The door is equipped with a reliable sealing mechanism and a heat-resistant viewing window, allowing operators to observe the test process without compromising safety.
• Precision Temperature and Flame Control System
  • The machine features an advanced temperature and flame control system. It can accurately regulate the temperature within the chamber, typically ranging from ambient temperature to over 1000°C. The flame intensity and duration can also be precisely controlled. The system utilizes high-quality burners, temperature sensors, and control valves. The temperature sensors provide real-time feedback to the control unit, which adjusts the burner output to maintain the desired temperature and flame conditions. This level of precision allows for consistent and repeatable testing, enabling accurate comparison of different battery samples.
• Gas Supply and Ventilation System
  • The battery burning tester is equipped with a reliable gas supply system to provide the necessary fuel for the burners. It can handle various types of gases, such as propane or butane, and ensures a stable and adjustable gas flow rate. Additionally, a well-designed ventilation system is incorporated to remove the smoke, toxic gases, and heat generated during the test. The ventilation system includes high-capacity exhaust fans and filtration units to purify the exhaust gases before they are released into the atmosphere, minimizing environmental impact and protecting the health of operators.
• Intuitive Control Panel and Data Acquisition Interface
  • The equipment is equipped with an intuitive control panel that allows operators to easily set and adjust the test parameters, including temperature, flame intensity, test duration, and gas flow rate. The control panel also provides real-time displays of the current values of these parameters, as well as any alarms or warnings. The chamber is integrated with a comprehensive data acquisition system. It records all relevant test data, such as temperature profiles, flame characteristics, and any observable changes in the battery's physical state. The data can be stored in a built-in memory or exported to external storage devices for further analysis. The system can also generate detailed test reports in various formats, facilitating easy documentation and sharing of results.
• Safety Interlock and Emergency Stop Mechanisms
  • Safety is a top priority in the design of this tester. It is equipped with a comprehensive suite of safety interlock mechanisms. For example, the door interlock prevents the chamber from operating when the door is open, ensuring that operators are not exposed to the high-temperature and hazardous environment inside. Emergency stop buttons are strategically located for immediate shutdown in case of any abnormal situations. The machine also has built-in safety circuits that monitor the temperature, gas pressure, and other critical parameters and automatically cut off power or gas supply if any safety thresholds are exceeded.

3. Specific Parameters

• Maximum Temperature and Temperature Rise Rate
  • The testing chamber can reach a maximum temperature of up to 1200°C, with a temperature rise rate of up to 50°C per minute. This wide temperature range and rapid temperature rise capability allow for the simulation of severe thermal stress conditions that batteries may encounter during a fire. For example, in the event of a thermal runaway in an electric vehicle battery pack, the temperature can rise rapidly, and this tester can accurately replicate such a scenario to evaluate the battery's response.
• Flame Intensity and Duration Control
  • The flame intensity can be adjusted from a gentle pilot flame to a high-intensity jet flame. The duration of the flame exposure can be set from a few seconds to several minutes, depending on the specific test requirements. This flexibility enables the testing of batteries under different levels of fire threat. For instance, a short-duration, high-intensity flame test may be used to assess the immediate resistance of a battery's outer casing, while a longer-duration, lower-intensity flame test can evaluate the battery's overall thermal stability over time.
• Testing Chamber Volume and Battery Placement Options
  • The chamber offers a customizable testing volume, with options ranging from 0.1 m³ to 1 m³. The interior is designed to accommodate different sizes and shapes of batteries, from small coin cells to large-format lithium-ion battery packs. It can be equipped with adjustable racks, trays, and holders to ensure proper battery positioning and alignment. This allows for comprehensive testing of various battery types and sizes used in different applications.
• Gas Consumption and Flow Rate Range
  • The gas consumption of the tester depends on the flame intensity and duration settings. The gas flow rate can be adjusted from a few liters per minute to several tens of liters per minute. The ability to control the gas flow rate precisely is essential for maintaining a stable flame and accurate test conditions. For example, a higher gas flow rate may be required for a more intense flame test, while a lower flow rate can be used for a more controlled and gentle flame exposure.
• Data Recording Frequency and Resolution
  • The data acquisition system records test data at a frequency of up to 100 samples per second. The temperature data has a resolution of ±0.1°C, and other parameters such as flame intensity and gas flow rate are recorded with high accuracy. This detailed and high-frequency data recording enables a thorough analysis of the battery's behavior during the test, allowing for the identification of any critical events or trends.

4. Product Functions

• Accurate Simulation of Battery Fire Scenarios
  • The primary function of the tester is to provide a precise and reliable simulation of battery fire and thermal stress conditions. By exposing batteries to controlled flames and high temperatures, it allows manufacturers and researchers to evaluate the battery's flame resistance and thermal stability. This is crucial for understanding how batteries will behave in the event of a fire and for developing appropriate safety measures. For example, in the design of battery packs for electric vehicles, this tester can help determine the effectiveness of fireproof barriers and thermal management systems.
• Battery Design Optimization and Safety Enhancement
  • Through a series of tests on different battery prototypes, the data obtained from the tester can be used to optimize battery designs. Engineers can analyze the behavior of various battery components, such as electrodes, electrolytes, and casings, under fire conditions and make modifications to enhance the overall safety. For instance, if a particular battery design shows a tendency to release toxic gases during combustion, the design can be adjusted to minimize this risk. The tester also serves as a vital tool for quality control, ensuring that each batch of batteries meets the required safety standards.
• Research and Development Support
  • In the field of battery research and development, the Laboratory Battery Safety Testing Chamber Battery Burning Tester Machine offers valuable insights. Researchers can use it to study the fundamental mechanisms of battery combustion and thermal runaway. They can explore new materials and chemistries that are more resistant to fire and thermal stress. For example, the development of new solid-state electrolytes may involve testing their flame resistance and thermal stability using this tester, leading to the advancement of safer battery technologies.
• Compliance Testing and Certification
  • The equipment is essential for conducting compliance testing to meet industry regulations and international standards. The battery industry has strict requirements regarding battery safety, and this tester can be used to perform tests according to standards such as UL 2580 for electric vehicle batteries and IEC 62133 for secondary cells and batteries. The test results can then be used to obtain product certifications and ensure market acceptance.

5. Production and Quality Assurance

• Stringent Manufacturing Process
  • The Laboratory Battery Safety Testing Chamber Battery Burning Tester Machine is manufactured under strict quality control procedures. Each component, from the steel frame and heat-resistant lining to the burners, temperature control system, and safety features, is sourced from reliable suppliers and undergoes thorough inspection and testing. The assembly process is carried out by highly trained technicians in a clean and controlled environment. The tester is calibrated and verified at multiple stages during production to ensure its accuracy and performance.
• Quality Certification and Validation
  Our tester has obtained relevant quality certifications and has been validated by independent testing laboratories. It has been proven to provide accurate and reliable test results, conforming to international and national standards for battery safety testing. We also continuously update and improve our product based on the latest technological advancements and customer feedback to ensure its long-term performance and compliance.

6. Application Areas and Success Stories

• Electric Vehicle Battery Testing
  • A major electric vehicle manufacturer used the tester to evaluate the safety of their new battery pack design. The battery pack was subjected to a series of flame tests, including high-intensity flame exposure and thermal cycling. The testing revealed a potential weakness in the thermal insulation between the cells, which could lead to a chain reaction of thermal runaway. By improving the insulation design and adding fireproof barriers, the manufacturer was able to enhance the safety of the battery pack and reduce the risk of fire in the vehicle.
• Consumer Electronics Battery Evaluation
  • A leading consumer electronics company tested their new generation of lithium-ion batteries for smartphones and tablets. The batteries were exposed to different flame intensities and durations. The results showed that a particular battery model had a higher risk of venting and emitting toxic gases during combustion. By adjusting the electrolyte composition and strengthening the battery casing, the company was able to improve the battery's flame resistance and safety, ensuring the well-being of consumers.
• Battery Research Institution Studies
  • A research institution focused on battery technology used the tester to investigate the thermal runaway mechanisms of different battery chemistries. They conducted detailed experiments on various battery samples, analyzing the temperature profiles, gas emissions, and physical changes during combustion. The research led to the discovery of new strategies for preventing thermal runaway, such as the use of novel additives in the electrolyte, which could potentially revolutionize the battery industry.

7. Service and Support

• Pre-Sales Technical Consultation
  Our team of battery safety testing experts provides in-depth technical consultations to help customers understand the capabilities and suitability of the tester for their specific battery testing needs. We offer demonstrations and training, tailored to the battery industry, to familiarize customers with the operation and functionality of the tester before purchase. We also assist in selecting the appropriate test parameters and accessories based on the battery types and sizes to be tested.
• After-Sales Service and Maintenance
  We offer comprehensive after-sales service, including on-site installation and commissioning. Our technicians are available for regular maintenance, calibration, and emergency repairs. We provide spare parts and upgrades to keep the tester operating at peak performance. We also offer service contracts that include preventive maintenance and priority technical support, ensuring the long-term reliability and availability of the tester for battery safety testing.
• Training and Technical Support
  We conduct training programs for new users to ensure they can effectively operate the Laboratory Battery Safety Testing Chamber Battery Burning Tester Machine and interpret the test results. Our technical support team is available 24/7 to answer questions, provide troubleshooting assistance, and offer guidance on test method optimization and compliance with battery safety testing standards. We also provide software updates and support for the data acquisition and analysis systems, enabling customers to take full advantage of the latest features and technologies in testing.