Services Offered
GRGTEST Thermal Management Testing boasts professional technicians and high-end testing equipment, providing functional, reliability, and routine testing for key components of new energy vehicles.
Service Scope
Battery direct cooling plates, liquid cooling plates, motor and electronic control liquid cooling systems, condensers, radiators, compressors, PTC, HVAC, solenoid valves, piping, etc.
Testing Standards
QC/T 468 Automotive Radiators
GB 38031 Safety Requirements for Power Batteries for Electric Vehicles
QC/T 1122 Technical Conditions for Electric Water Pumps for Automotive Engines
GB/T 18948-2017 Specifications for Rubber Hoses and Pure Rubber Hoses for Internal Combustion Engine Cooling Systems
QC/T 828-2010 Automotive Air-to-Intercooler Technical Specifications
Testing Items: Heat exchange, cold plate temperature uniformity, direct-cooling plate temperature surge test, pressure pulse/PVT test, internal corrosion, cleanliness, pressure burst, static pressure resistance, sealing performance, vacuum resistance, ozone resistance, salt spray corrosion, etc.
Relevant Certifications: CNAS
Testing Cycle: Depends on testing requirements
Service Background
The core power components of electric vehicles are batteries, motors, and electronic controls. These systems often involve high power input and output, generating a large amount of heat. This heat has a significant impact on battery performance and component environmental reliability, directly affecting battery life, output power, and motor/electronic control output efficiency. By implementing thermal management for each component and providing the optimal operating temperature, optimal performance output and system lifespan can be effectively ensured. Through heat exchange performance testing, pipeline reliability testing, and environmental durability testing, the thermal management performance of automotive thermal management systems, such as the compressor, condenser, radiator, valves, pipes of the air conditioning system, and the liquid-cooled or direct-cooled plates of the battery, is tested and verified to ensure product performance verification during research and development and production.
Our Advantages
1. GRGTEST is a nationally recognized professional third-party testing organization, providing one-stop services.
2. GRGTEST Environmental and Reliability Testing Center has established 20 laboratories nationwide, possessing a professional multidisciplinary expert team and advanced testing equipment.
3. GRGTEST's environmental and reliability laboratories hold CMA and CNAS accreditations, implement a nationwide integrated management model, and actively participate in various proficiency testing projects to ensure that test results are impartial, accurate, and traceable.
4. GRGTEST serves automotive OEMs and their suppliers, possessing extensive experience in environmental and reliability testing, and can meet various customer needs.
Hot Tags: electric vehicle thermal management testing, China electric vehicle thermal management testing service provider
