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IEC60695-10-2 Loading Device for Testing indentation Distance
1. Introduction
The load device is consisted of a 5mm±0.05mm diameter pressure ball attached to a system of weights designed to apply a downward force equivalent to a 20N±0.2N load including the mass of the pressure ball. The loading device shall work with a heating oven.
2. Standard conforms to: IEC60695-10-2, IEC60335, IEC60601
3. Test methord
To measure and to verify the dimension "d" of the indentation left by a steel ball applied on a test specimen with a specified force and at a specifified temperature. Dimension "d" is the largest distance that can be measured across the indentation from one clearly defined edge of the indentation to another. The result is presented as a pass if dimension "d" does not exceed 2.0mm.
4. Parameters
| Ball diameter | 5mm (R2.5mm) |
| Test Pressure | 20N±0.2N |
| Material | Stainless Steel |
| Test specimen support | a. sizes: Φ50mm-length 100mm, b. Sharp: cylinder sharp, with a smooth flat surface c. rigidly and has sufficient strength, with temperature measuring hole |
5. Drawings
