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Sharpness of edge determination equipment
Product description
Specifications
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This product is used to determine whether there is dangerous sharp edge of unreasonable injury on the edge of toys or articles. Meets the sharp edge test conditions in IEC 61730-2:2016、UL1439-2004、UL 1703-2015 standard.
l can be fixed and portable；
l The mandrel can rotate 360 °；
l In the process of spindle rotation, the pressure on the spindle is continuously stable.
Item | Parameters |
Surface roughness of mandrel | Ra≤0.40μm |
Rockwell hardness of mandrel surface | ＞40 |
Mandrel diameter | 9.53±0.12mm |
Rotation speed of mandrel | 23±4mm/s |
Mandrel pressure | 5.5～6N |
Rotation range of mandrel | 360° |
Thickness of PTFE film | 0.066mm～0.090mm |
Film width | ≥6mm |
Total thickness of film and adhesive | 0.080mm |
- File name Release date Ooperating
