Digital point load tester
AR251
ASTM D5731 | ISRM
Used to determine the strength values of a rock specimen both in the field and in the laboratory.
It consists of a load frame for applying loads, on which a manual hydraulic jack is mounted. The applied load is measured by a high precision electric load cell with a digital display unit range 0-56 kN.
A ruler mounted on the frame allows for direct measurement of the distance D between the conical platens before and after the test.
The compression load is measured by a pressure transducer with an advanced digital display unit, assuring the best accuracy and resistance to failure shocks.
Supplied complete with wooden carrying case, goggles and accessories.
Capacity: 56 kN
Linearity: 0,05%
Repeatability: 0,02%
Resolution: 0,001 kN