Rock Strength Index Apparatus
Rock Mechanics Testing Equipment
Standards
Description
The apparatus consists of a load frame 60 kN cap. with a hydraulic loading ram actuated by a hand pump. The frame is adjustable for testing samples up to 102 mm dia. A ruler assembled 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 the failure shocks. The machine, fit with the accessory NG-D0550/D5, can also be used for compression tests on small cores or cylindrical specimens. The apparatus is contained in an easily transportable plastic case. Read more in our mega blog.
Main Features
- Light and portable unit
- Sample size up to 102 mm dia.
- Accepts irregular shaped samples
- High resolution digital display, battery operated
- Resistant to failure shocks
- Serial port for PC connection included
- Compression platens option for compression test on small cores and cylinders
Technical Specifications
| NG-RockStrength | |
|---|---|
| Load Range | 0 - 60 kN |
| Digital Display | 2x16 characters |
| Resolution | 32,000 div |
| Load Pacer | Included |
| Units for Load Measurement | kN and MPa |
| Connections | Serial port for PC |
| Accuracy | ±1% |
| Case Dimensions | 31.5" x 20" x 11" / 80 x 50 x 28 cm |
| Approximate Weight | 33lbs / 15kg |
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