Compliant with international safety standards, battery needle puncture test chamber

FEATURES

1. Pressure, deformation, total voltage or single cell voltage can be used as control variables alone or in combination. When any condition reaches the set value, the test is stopped.

2. After the end of the extrusion test, keep the stroke unchanged, avoiding the expansion of the battery and causing the extrusion head to move back.

Total voltage, cell voltage, temperature, speed, displacement, data recording and data curve

3. The surveillance camera system monitors the shape change of the object during the test in real time and records it in the video database.

4. It can cooperate with the laboratory smoke purification pumping system to discharge the gas and its dust out of the outdoor cleaning and filtering;

5. The experimental area is composed of high temperature resistant, corrosion resistant and flame retardant components. It is designed to enhance the damage caused by fire and explosion during the test and is discharged with the air duct.

6. Remote control monitoring system All control parameter settings, data collection, video recording can be operated by a computer >30m away.

SPECIFICATION

A puncture test chamber designed to meet international safety standards is essential for evaluating the safety and reliability of electric vehicle (EV) batteries under extreme conditions, such as physical damage from sharp objects. This type of testing is critical for ensuring that batteries can withstand unexpected impacts without causing thermal runaway or other hazardous situations. Below is a detailed overview of a puncture test chamber that complies with international safety standards, including its design features, application areas, certification requirements, and customization options.

• Explosion-Proof Enclosure: Constructed with a robust explosion-proof structure to prevent explosions or fires during tests, ensuring operator safety.

• Automatic Fire Suppression System: Equipped with an integrated fire suppression system that activates upon detection of flames or smoke, providing immediate protection.

• Emergency Stop Button: An easily accessible emergency stop button allows operators to halt the test immediately in case of emergencies.

• Adjustable Puncture Parameters: The puncture speed and force can be precisely controlled and adjusted to simulate various real-world scenarios.

• High-Precision Temperature Sensors: Advanced temperature sensors monitor internal battery temperatures in real-time, detecting any abnormal temperature increases indicative of thermal runaway.

• Data Acquisition System: Integrated data logging capabilities capture temperature, pressure, current, and other parameters for comprehensive analysis.

• Exhaust Gas Treatment System: Ensures harmful gases generated during testing are treated and safely expelled, minimizing environmental impact.

• Soundproofing: Reduces noise levels, creating a quieter working environment.

To ensure compliance with international safety standards, the puncture test chamber should meet the following certifications:

• CE Mark (European Union): Indicates conformity with European health, safety, and environmental protection standards.

• UL/ETL (North America): Certification by Underwriters Laboratories or Intertek Testing Services ensures compliance with North American safety standards.

• ISO 9001: Quality management system certification guarantees consistent product quality and service delivery.

• ISO 14001: Environmental management system certification demonstrates commitment to reducing environmental impact.

• RoHS Directive (European Union): Ensures compliance with restrictions on the use of hazardous substances, promoting environmentally friendly manufacturing practices.

• UN 38.3: Compliance with UN regulations for the transport of lithium batteries, ensuring safe shipping conditions.

• Electric Vehicle Manufacturing: Critical for assessing the safety performance of EV batteries used in vehicles.

• Battery Research and Development: Supports the development of new battery technologies and materials, optimizing safety and performance.

• Quality Control and Assurance: Essential for ensuring that each batch of batteries meets stringent safety standards before market release.

Based on specific user needs, the following customization features can be considered:

• Chamber Size and Capacity: Customizable to accommodate different sizes and types of batteries, from small modules to large battery packs.

• Additional Functions: Incorporate advanced features like remote monitoring, automated testing procedures, and data logging for enhanced operational efficiency.

• Special Configurations: Tailored designs for specialized applications, such as high-pressure environments or custom-shaped probes for unique puncture simulations.

Provide comprehensive support services, including but not limited to:

• Installation and Commissioning: Professional technicians install and calibrate the equipment on-site.

• Training and Guidance: Offer detailed training sessions for operators and technical staff.

• Maintenance and Repair: Regular maintenance checks and prompt repair services to ensure long-term reliable operation.

• Technical Support: Immediate assistance via hotlines, online support, or on-site visits to address any issues promptly.

• Needs Assessment: Engage in thorough discussions with clients to understand their specific requirements and objectives.

• Design Development: Develop a detailed design plan that incorporates all necessary features and specifications while adhering to international safety standards.

• Prototype Validation: Build a prototype for preliminary testing and validation against certification criteria.

• Production and Delivery: Manufacture the puncture test chamber according to the finalized design and deliver it to the client.

• On-site Setup and Training: Assist with installation, configuration, and provide training sessions for operators to ensure smooth operation.

By selecting a puncture test chamber for EV batteries that meets strict international safety standards, manufacturers and researchers can obtain a reliable and efficient tool to support comprehensive safety assessments. This not only enhances product competitiveness but also ensures the highest level of safety for end-users. Adhering to these standards guarantees that the equipment performs reliably and safely, contributing significantly to the overall quality and reliability of EV battery technology.