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球压测试仪 IEC60695 electrical ball pressure test equipment

产品简介:Strong lab equipment IEC60695 ball pressure testing equipmentmade in China1.Application:Ball Pressure Tester is used for testing parts of non-metallic materials for resistance to heat. It is applicable to electro technical equipment, its subassemblie 优惠价:0.00
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日期:2013-10-22 厂家:深圳市信禾仪器 www.xinhe17.com
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Strong lab equipment IEC60695 ball pressure testing equipment  made in China

 

1.Application:

  •  Ball Pressure Tester is used for testing parts of non-metallic materials for resistance to heat. It is applicable to electro technical equipment, its subassemblies and components, and to solid electrical insulating materials except ceramics.
  • In this test, a conditioned specimen is placed on a preheated support and subjected to a force of 20N applied through a 5mm steel ball. The test stand, specimen and loading device are then kept in an oven at an elevated temperature for an hour. After the hour, the loading device is removed from the sample, the sample is cooled and any indentation is measured. It is important to assure that the test stand has reached a stable elevated temperature as required by the test.
  • Test Goal: To simulate the thermal stress with pressure.

2.Design 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.

3.Basic introduction:

  • Ball Pressure Apparatus 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.

4.Technical parameters

  

Ball diameter 5mm ± 0.05mm
Ball pressure 20N(includes loading device and ball)
Test stand 100mm high X50mm diameter,hole diameter:2mm
Material 304 stainless steel,ball:hardened steel
Standard

IEC60695-10-2(2003),IEC60884-1,IEC60320-1,

IEC60335-1,IEC60598-1,IEC60950-1,



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