Cooling System Testing

The main job of a car's cooling system is to dissipate heat into the air to prevent the engine from overheating. In addition, a cold engine will accelerate the wear of components, reduce engine efficiency and emit more pollutants. Therefore, another important role of the cooling system is to heat the engine as quickly as possible and keep it at a constant temperature.

The automobile cooling system is crucial to ensure the normal operation of the engine and extend the service life of the engine. Therefore, cooling system testing is of great significance to ensure the normal driving of the vehicle. The testing can evaluate the performance of the cooling system, detect problems in time and perform repairs to improve the operating efficiency and safety of the vehicle.

STEMart provides comprehensive cooling system testing services to help manufacturers promptly discover and solve cooling system problems, ensure the normal operation of the engine and improve vehicle safety and reliability.

Test Samples

Thermostat, water pump, water pump belt, radiator, cooling fan, water temperature sensor, reservoir, heating device, etc.

Test Items

• Fatigue test
• Aging test
• Corrosion resistance test
• Cold water effect
• Heat dissipation effect
• Thermal conductivity
• Pressure-vibration-temperature (PVT) comprehensive experiment
• Internal coolant corrosion cycle
• High and low temperature alternating test
• Pressure pulse
• Air tightness test
• Liquid compatibility test
• Cleanliness
• Connector insertion / extraction force
• High and low temperature burst pressure
• Outer diameter change rate

For more information about our cooling system testing services, please contact us.