Rock Strength Testing Machine Point Load Index Tester
Rock Point Load Tester is an instrument which can determine the tensile and compression strength of rock portably and quickly. The broken pressure is lower than routine pressure testing machine because it adopts point and shiver loading. It is good for determining the low strength rock at the site because it is no need to process the specimen into shapes. It is scientific instrument with characteristics of convenient, economy, fast and so on. It can be used for mechanical properties test for coal mine, geology, water conservancy project, traffic, construction and so on.
- Description
- Inquiry
Rock Point Load Tester is an instrument which can determine the tensile and compression strength of rock portably and quickly. The broken pressure is lower than routine pressure testing machine because it adopts point and shiver loading. It is good for determining the low strength rock at the site because it is no need to process the specimen into shapes. It is scientific instrument with characteristics of convenient, economy, fast and so on. It can be used for mechanical properties test for coal mine, geology, water conservancy project, traffic, construction and so on.
Features
- Used to determine moisture content of sand, soil and fine aggregate.
- The procedure involves the reaction between water and calcium carbide which when mixed together a gas is given off.
- The gas is directly proportional to the amount of water present in the sample and results in percentage moisture range 0-25% & 0-50%.
Parameter
| Jack pressure | 50Mpa | 100Mpa |
| Force transducer range | 5T | 10T |
| Piston diameter | 32mm | 36mm |
| Max piston stroke | 120mm | 160mm |
| Accuracy | 0.001KN. | Â 0.001KN. |
| Piston area | 9.62cm2 | 10.17cm2 |
| Weight | Â 45Kg | Â 50Kg |
| Dimension | 280*270*650(mm) |  280mm×250mm×640mm |
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