LT-YD01 Table Tennis Ball Hardness Meter Tester
Techical Parameter |
1. Sample seat: φ 30 ± 0.5mm copper universal seat |
2. Added load weight: 50N ± 0.5N |
3. Test device: percentage table adjustment |
4. Test accuracy: 0.01mm |
Standard |
The hardness test, meet or exceed the requirements of GB / T 20045-2005 standard. |
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