Operate Method : Mechanical Oscillation: The cylinder is clamped into the carriage; the timer is set (typically 45 seconds), and the machine shakes the sample at the precise prescribed rate
Feature : Automatic timer, Sturdy Construction
Usage : Separates clay and silt from sand for volume measurement
Application : Quality control of subbase and asphalt aggregates
Operate Method : Standard Blow Count: A soil sample is grooved in the cup; the cup is dropped repeatedly until the groove closes over a specified distance
Feature : Drop height adjustable, robust build, replaceable parts
Usage : Measures soil consistency and plasticity
Application : Foundation engineering and soil mechanics
Operate Method : FourPoint Measurement: Four electrodes are driven into the ground; the meter injects current through the outer pair and measures the resulting voltage drop across the inner pair to calculate resistivity
Feature : High accuracy Userfriendly interface
Usage : Corrosion protection design, geological surveys for construction, and locating underground features