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Application
+ Geomorphological applications which investigate the bulk hardness properties of a rock outcrop
+ Prediction of weathering grades
+ Correlation to Unconfined (or Uniaxial) Compressive Strength (UCS)
+ Correlation to Young’s Modulus
+ Prediction of penetration rates for tunnel boring machines and rotary drum cutters
+ Testing on cores and blocks
Technical
Impact energy: 2.207 Nm
Spring extension: 75 mm (2.95")
Plunger radius: 25 mm (0.98"
Dimensions of housing: 55 x 55 x 250 mm (2.16" x 2.16" x 9.84")
Weight: 570 g
No. of impacts in a series: Maximum 99
Example: 400 series with 10 values per series
Example: 200 series with 20 values per series
Display: 17 x 71 pixels; graphic
Battery lifetime: >5000 impacts between charges
Charger connection: USB type B (5V, 100 mA)
Operating temperature: 0 to 50°C
Storage temperature: -10 to 70°C
Accessories: RockSchmidt Type N, including battery charger with USB
cable, DVD with PC software, carrying strap, grinding stone,
documentation and carrying bag
