GA-5021 Tester de aderență cu bile de rulare
- Descriere
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Descriere
Tester de aderență cu bilă rulantă
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.
Tester de aderență cu bilă rulantă
Technical specification
| Model | ST-201B |
| Standard de proiectare | ASTM D3121, PSTC-6 , PSTC7, GB/4852 |
| Rang | 23*6*7cm |
| Greutate | 800g |
| Angle | 21°31′ |
| Steel ball | 7/16″(14) |
