Conductive deposition of lubricants for electric vehicles

　　Conductive deposition of lubricants for electric vehiclesProduct Features:

Purpose: To evaluate whether lubricants will cause the formation of conductive deposits or conductive films at high temperatures. This type of sediment may alter the current path, causing short circuits or malfunctions in electrical equipment such as motors.

Testing method:

Use a specially designed PCB board with gaps between copper wires, apply a 5V DC voltage, and continuously monitor resistance changes.

Immerse the PCB in 20ml of test liquid and run it at 150 ℃ for 500+hours while monitoring the resistance changes of the liquid and vapor phases.

Meaning: Quantifying the risk of corrosion and deposition of lubricants on electrical components is directly related to the reliability of equipment in practical applications.

　　Conductive deposition of lubricants for electric vehiclesPerformance characteristics:

Purpose: To evaluate whether lubricants will cause the formation of conductive deposits or conductive films at high temperatures. This type of sediment may alter the current path, causing short circuits or malfunctions in electrical equipment such as motors.

Testing method:

Use a specially designed PCB board with gaps between copper wires, apply a 5V DC voltage, and continuously monitor resistance changes.

Immerse the PCB in 20ml of test liquid and run it at 150 ℃ for 500+hours while monitoring the resistance changes of the liquid and vapor phases.

Meaning: Quantifying the risk of corrosion and deposition of lubricants on electrical components is directly related to the reliability of equipment in practical applications.

Conduct~500 hours of testing at 1.150 ° C;

2. Apply 5V DC voltage to each PCB circuit;

3. Formation of conductive deposits in liquid and gas phases for testing (<20ml sample size);

4. The modular testing unit has 4 workstations;

5. Independently controlled testing unit, wireless IOS data acquisition;

6. Small size, no liquid bath desktop footprint (25cmx33cm);