Ball Pressure Test Apparatus is suitable for electrical and electronic products such as wire and cable, lighting equipment, low-voltage electrical appliances, household appliances, machine tool appliances, motors, electric tools, electronic instruments, electrical instruments, information technology equipment, electrical business equipment, electrical connectors and accessories It is also applicable to the research, production and quality inspection departments of its components and parts, and is also applicable to the insulation materials and engineering plastics industries.

The ball pressure test is to press the specified steel ball (R2.5mm) and the Ball Pressure Test Apparatus with a total test force of 20N±0.2N on the surface of the sample in a horizontal state and placed in the heating box. After 60min+2min/0min, quickly (<10s) immerse the sample in 20℃±5℃ water to cool for 6min±2min, take it out of the water and measure the diameter of the indentation on the surface of the sample within 3min, depending on whether the diameter of the indentation exceeds 2mm Evaluate the thermal deformation resistance of the test sample at the specified temperature.

Ball Pressure Test Apparatus care and maintenance:

The R2.5 steel ball is bearing steel, pay attention to rust prevention.

Keep the end face of the support clean and flat.

Prevent foreign matter from blocking the Ф2.5 thermocouple hole.

Prevent weight screws from loosening.