Rock Clasification Hammer Matest C.381
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Rp1.000,-
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Rock Clasification Hammer Matest C.381
The Matest C381 Rock Classification Hammer is a low-impact rebound hammer (0.735 Joule)used to measure the surface hardness and rebound index of rock cores.
It conforms to ASTM D5873 and ISRM standards for rock mechanics testing.
Key Specifications & Setup
- Impact Energy: 0.735 Nm
- Measuring Range: 10 to 60 N/mm²
- Weight: 2 kg
- Specimen Setup: Rock cores, typically NX size (54.7 mm diameter), are held horizontally in a special A121 Rock Cradle to secure them while taking measurements across their length.
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