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描述
滚球粘着力测试仪
Uses:
The testing machine provides a ball running track with a fixed Angle, and the initial viscosity of the tape can be determined by the distance the ball has rolled before being stuck by the tape.
滚球粘着力测试仪
技术的 specification
| 模型 | ST-201B |
| 设计标准 | ASTM D3121, PSTC-6 , PSTC7, GB/4852 |
| Rang | 23*6*7厘米 |
| 重量 | 800G |
| 角度 | 21°31′ |
| Steel ball | 7/16″(14) |
