Field Vane Shear Tester

This apparatus is used to determine the natural shearing strength of the saturated soft clay. Strength testing results of some soft clay with high sensitivity subjects to be improper and rest on sampling. This apparatus can obtain more precise strength indication.

It is recommended to be used together with drilling equipments as four bladed vane shear testing apparatus measures strength by drilling holes. It is able to test clay whose depth less than 30 meters.
Specification:
1, Testing Depth:  0-30m
2, Torsional Shear Speed:  6-12°/min(Hand)
3, Plate Head Size:  50*100*2(mm)
4, Dowel Rod Specification:25*1000(mm)
5, Sensor Measuring Range:0-20Kpa
6, Testing Accuracy: ±2%Fs
7, Overall Weight: ≤50kg
8, Usage Temperature:-15——40℃  Relative Mositure < 90%