Ball Pressure Tester For Insulating Materials Heat Resistance
| Ball Diameter: | Ø5mm ±0.05mm | Ball Pressure: | 20N±0.2N |
| Test Stand: | 100mm High X 50mm Diameter, Hole Diameter:1.2mm | Construction Material: | Stainless Steel |
| Ball Material: | Hardened Steel | Test Standards: | IEC 62368-1, IEC 60884-1, IEC 60669-1,etc. |
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The Ball Pressure Tester is designed for evaluating the heat resistance of electrical enclosures and external parts made from insulating materials. This precision instrument complies with multiple international standards including IEC 62368-1, IEC 60884-1, and IEC 60669-1.
- Tests heat resistance of insulating materials in electrotechnical equipment
- Applies 20N force through a 5mm steel ball at elevated temperatures
- Measures indentation after controlled heating and cooling cycle
- Constructed from durable stainless steel with hardened steel ball
- Comprehensive compliance with international safety standards
The conditioned specimen is placed on a preheated support and subjected to a 20N force via a 5mm steel ball. The complete assembly remains in a temperature-controlled oven for one hour. After removal and cooling, any indentation is precisely measured to determine material performance.
| Parameter | Specification |
|---|---|
| Ball Diameter | Ø5mm ±0.05mm |
| Ball Pressure | 20N±0.2N (includes loading device and ball) |
| Test Stand Dimensions | 100mm high x 50mm diameter, hole diameter: 1.2mm |
| Construction Material | Stainless steel (ball: hardened steel) |
IEC60695-10-2(2003), IEC 60884-1 figure 37, IEC60320-1, IEC60335-1, IEC60598-1, IEC60950-1.