ASTM D5731 ISO 22005 Rock Crushing Strength Point Load Test Machine Portable Rock Point Load Meter Rock Strength Test Equipment
ASTM D5731 ISO 22005 Rock Crushing Strength Point Load Test Machine Portable Rock Point Load Meter Rock Strength Test Equipment
Product introduction
Point Load Tester (Rock Strength Testing Instrument)
The Point Load Tester is a portable device for rapid assessment of rock strength (ISRM standard). It measures the point load strength index by applying concentrated force to rock cores or irregular lumps. Ideal for field geotechnical surveys, mining, and slope stability analysis.
Key Features: Hydraulic/electric loading Auto-calculation of Corrosion-resistant frame ASTM D5731 & ISO 22005 compliant
ASTM D5731 ISO 22005 Rock Crushing Strength Point Load Test Machine Portable Rock Point Load Meter Rock Strength Test Equipment
Technical Specification
|
The rated bearing capacity of the sensor |
100KN |
|
Piston diameter |
Φ32mm |
|
Maximum stroke of piston |
60mm |
|
Maximum spacing between loading points |
90mm |
|
The maximum width of the allowable sample |
90mm |
|
Reading mode |
LCD display, electronic peak memory |
|
Force measurement error |
≤1%F.S |
|
Working temperature |
-20~45℃ |
|
Power supply |
9V square battery |
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