Availability: In stock
Digital Point Load Tester 56 KN (Rock Strength Index) 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 proving:
• 65.000 divisions
• 0.001 kN resolution
• Linearity: 0.05%
• Hysteresis: 0.03%
• Repeatability: 0.02%
The strength index (IS) is got by the formula P : D2 where P is the strength and D the space between the two conical points.
Supplied complete with wooden carrying case, goggles, accessories.
Dimensions: 15-¾” x 21” x 28-½” (400 x 530 x 720 mm)
Weight: 55 lbs.(25 kg) approx.
Meets STANDARDS: ASTM D5731, ISRM
| Standards | ASTM D5731, ISRM |
|---|---|
| Pack Size | Each |
| UOM | EA |
