IEC60695 Hongdu ball pressure device test (20N) MN-BPA HD-QYZZ
1. Manufactured according to standards such as GB4706.1-2005, GB2099.1-2008, GB/T5159.21-2006, IEC60695-10-2: 2003, etc.
2. The ball pressure test is to press the specified steel ball (R2.5mm) and a ball pressure tester with a total test force of 20N±0.2N on the surface of the test product in a level state and placed in the heating box. After 60min+2min/0min at the same temperature, quickly (<10s) immerse the sample in 20ºC±5ºC water and cool for 6min
±2min, take out from the water within 3min, measure the diameter of the indentation on the surface of the sample, and judge whether the indentation diameter exceeds 2mm to evaluate the sample under the specified temperature
The heat deformation resistance.
Technical parameter:
1. Ball diameter: 5mm (R2.5mm)
2. Total test pressure: 20N±0.2N
3. Sample support: a solid stainless steel cylinder with a diameter of 50mm and a length of 100mm
4. Production materials: all made of stainless steel
5. Reference standards: GB4706.1-2005, GB2099.1-2008, GB/T5159.21-2006, IEC60695-10-2: 2003
Remarks: The ball pressure tester needs a high temperature oven (oven) for supporting use
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