Applicatiion:

Ball-pressure Apparatus is used for testing parts of nonmetallic materials for resistance to heat. It is applicable to electrical equipment,lighting equipment, lowvoltage apparatus, Household electrical appliances, machine tool electrical appliances, motor, electric tools, electronic instruments, electrical instrumentation, information technology equipment, electrical business equipment, electrical fittings and accessories such as electrical and electronic products and its component parts

Ball-pressure Apparatus is the requirement ball(R2.5mm)and total test force 20±0.2N ball pressure testing device,pressure level of the state and was placed in the heating chamber on the surface of the test.

Construction:

ball holder with bore and clamping screw for the bow

Precision5mmpressure ball

Thermocouple for the test stand

Nickel plated steel materials for good thermal stability

Technical Parameters:

Ball diameter: 5mm (R2.5mm)

Total test pressure: 20N±0.2N

Samples bearing: diameter50mm, length100mm, solid stanless steel cylinder

Production of materials: all used stainless steel materials

Remark: Ball pressure instrument takes another a hot box (oven) supporting the use.