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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: AUTOSTRONG
  • Model Number: AUTO-BPA
  • Power: Electronic
  • Usage: Auto Testing Machine
  • Standards: IEC60884 IEC60695,IEC60335,IEC60598,IEC60950
  • Material: Stainless Steel
  • Application: metalloid material heat resistance
  • Product: In stock
  • Delivery time: 2-5days
  • Warranty period: One year
  • Quality: With High Quality
  • Certificate: ISO9001:2008
  • After Service: Professional Engineer Team
  • Technology: Professional Manufacturer

Packaging & Delivery

Packaging Details Packed with Aluminum Specimen Box
Delivery Time 2-5 days after payment

Non-Ceramic Solid Insulation and  Metalloid  Material Heat Resistance Tester


standard design for testing
for metalloid material heat resistance
suitable for Electrical,Non-Ceramic solid insulation material




The Ball Pressure Apparatus /material heat resistance tester is used to check the integrity of dielectric materials by exerting 20N force. The AUTO-BPA is called out in IEC 60335, 60950, 61010, UL, CSA and European Norms. This material heat resistance tester is used to check the integrity of dielectric materials by exerting 20N force. The Ball Pressure Apparatus is made of stainless steel for long life. Since accelerated life procedures are used for this oven test, more than one apparatus may be useful for parallel testing.


Reference standards:

  • IEC60695-10-2(2003),IEC60884-1,IEC60320-1,IEC60335-1,IEC60598-1,
  • IEC60950-1,GB2099.1,GB5169.21,GB4706.1.and other similar standards.

Basic introduction:

  • Ball Pressure Apparatus/material heat resistance tester is the requirement ball (R2.5mm) and total test force 20N ± 0.2N ball pressure testing device,pressure level of the state and was placed in the heating chamber on the surface of the test.
  • In the test temperature specified by the after 60min +2 min/0min,the test quickly (<10s) immersed in 20 °C ± 5 °C water cooling 6min ± 2min,3min removed from the water surface within the indentation diameter measurement test, as the indentation is more than 2mm in diameter to evaluate the test specified in the heat deformation temperature.

Technical parameters


Ball diameter5mm (R2.5mm).
Total test pressure20N±0.2N
Samples bearining diameter50mm, length100mm Solid stainless steel cylinder

Production of materials

all used Stainless steel materials

IEC60695-10-2:2003; GB4706.1-2005,


RemarkBall Pressure Instrument  takes another a hot box (oven) supporting the use.



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