Sanwood Technology's Battery Test Chamber: Strengthening the safety of new energy vehicles with ISO 16750 standards

Sanwood Technology's Battery Test Chamber meets ISO standards and tests battery safety.

In today's rapidly advancing technological world, battery safety is paramount as the core power source for numerous electronic devices. The risk of combustion and explosion caused by battery thermal runaway is one of the most significant challenges in vehicle safety design. Sanwood Technology's Battery Test Chamber, based on ISO 16750, a more specific and stringent professional standard specifically for road vehicle electrical and electronic equipment, utilizes novel CO₂ cooling technology to provide authoritative and reliable safety verification solutions for battery packs, modules, and BMS components.

ISO 16750 stands for "Road Vehicles — Environmental Conditions and Testing for Electrical and Electronic Equipment." It is a series of international standards that specify the environmental conditions and test methods to which road vehicle electrical and electronic equipment are exposed, aiming to ensure the reliability and durability of these devices throughout their life cycle. The standard applies to all types of road vehicles (e.g., passenger cars, commercial vehicles, and motorcycles) and their associated electrical and electronic systems and components (e.g., engine control units, sensors, and in-vehicle infotainment systems). The test conditions are formulated taking into account factors such as global geographical climates, vehicle types, operating conditions, and equipment installation locations to ensure that the tests accurately reflect real-world operating conditions.

Features of the New CO2 Refrigeration Technology
1. Natural refrigerant: Environmentally friendly and without ozone depletion potential, it aligns with current environmental trends and reduces negative environmental impacts.
2. High Refrigeration Efficiency: When the test chamber needs to be cooled quickly to simulate the battery's operating conditions in extremely low temperatures, it can quickly reach the set temperature, significantly improving testing efficiency and saving testing time and costs.
3. High Stability: It can maintain stable cooling performance during long-term testing, ensuring the accuracy and reliability of test data and providing precise data support for battery safety performance evaluation.

Basic Technical Parameters of Sanwood Technology's Battery Test Chamber:
Sanwood Technology's Battery Test Chamber can be customized according to customer specifications. The following are the basic technical parameters:
Temperature Range: -70°C to +180°C
Temperature Fluctuation: ±0.5°C
Cooling Rate: +180°C to -70°C, average 1.0-3.0°C/minute
Heating Rate: -70°C to +180°C, average 3.0-5.0°C/minute
Temperature Uniformity: ≤1.5°C (-40°C to +100°C)
≤2.0°C (+100.1°C to +180°C or -40°C to -70°C)

Under the strict requirements of ISO 16750 testing standards, Sanwood Technology's Battery Test Chamber, leveraging innovative CO₂ refrigeration technology, can accurately simulate a variety of complex environmental conditions, enabling comprehensive battery safety testing. The chamber operates stably under various test conditions, including high and low temperatures, and humidity fluctuations. This provides battery manufacturers with reliable data, enabling them to develop safer and more reliable battery products and driving the development of the battery industry. In addition to Battery Test Chamber, Sanwood Technology also provides Thermal Shock Test Chamber, Rapid Temperature Change Test Chamber, and Comprehensive Test Chamber, supporting personalized customization services.

For professional testing solutions, please contact Sanwood Technology and we will provide tailored, professional services.