Описание
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Описание
This extensometer is used for precise measurement for tiny axial and radial strains of rock specimens thus to calculate the Poisson ratio.
Specifications
| Model | YS-R50/4 |
| Sample standard specification | 50(dia)*100mm |
| Maximum deflection (axial) | 4mm |
| Maximum deflection (radial) | 4mm |
| Strain gage resistance | 350Ω |
| Bridge voltage | ≤5V (direct current or alternating current) |
| Output sensitivity | about 2 mV/V |
| Output interface | USB(select by request) |
| Clamping method | self clamping |
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