Lisun ZBP-T Ball Pressure Test Apparatus (20N)

Lisun ZBP-T Ball Pressure Test Apparatus (20N)

The Lisun ZBP-T Ball Pressure Test Apparatus (20N) is an optimal industrial solution designed to test the heat resistance of insulating materials, non-metallic components, and parts of household appliances and low-voltage electrical equipment. The device operates based on the mechanical force application method using a steel ball under standard load at high temperatures, helping to thoroughly evaluate durability without damaging the overall structure outside the contact point of the test sample.

Technical Specifications:

• R = 2.5mm Pressure: 20N

• Base with thermocouple hole

• Material: 304 stainless steel

Outstanding Features

Precise standard load system: The device is equipped with a standard compressive force with the exact steel ball weight according to technical specifications (20N), ensuring uniform and accurate force application to the surface of the test sample throughout the temperature testing process.

Powerful deformation testing performance: Applying the ball indentation method combined with heating in a specialized thermal cabinet, the machine has the ability to accurately measure the diameter of the indentation to determine the heat resistance and anti-deformation properties of the material, achieving extremely high evaluation efficiency for fire safety before practical application.

Intelligent operation and jig system:

• Flexible sample fixture mechanism: Helps to securely fix test samples of different shapes and sizes smoothly, ensuring an accurate perpendicular force application angle.
• Combined measurement system: Integrates optical measuring equipment or an attached specialized ruler to help accurately read the size of the indentation after testing.

Manufacturing materials and durable structure: The entire machine frame and steel ball use high-grade anti-rust alloy materials resistant to high temperatures, helping to maintain stable rigidity, protect the safety of the equipment, and ensure long-term accuracy.

Advanced safety operation mechanism: The machine features an intuitive mechanical design, easy to operate, ensuring stable operation in quality control laboratories and continuous production factories.

Practical Applications

In addition to its main function of ball pressure testing for electrical components and household appliances, the Lisun ZBP-T (20N) is also widely applied in many other industries due to its high flexibility:

• Electrical & Electronic Equipment Industry: Testing the heat resistance of socket shells, switches, plugs, circuit boards, and internal insulating plastic parts inside electrical equipment.
• Plastics & Engineering Materials Industry: Evaluating the thermal deformation of engineering plastics and load-bearing polymer materials under the action of high temperatures.
• Other Industrial Manufacturing: Testing the quality and thermo-mechanical durability of automotive components, lighting equipment, and other specialized insulation materials.