Get exclusive volume discounts, bulk pricing updates, and new product alerts delivered directly to your inbox.
By subscribing, you agree to our Terms of Service and Privacy Policy.
Direct access to our certified experts
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
