Coarse-grained soil Vertical Permeability Testing Apparatus

The test method uses penetrating water
 The flow is from bottom to top, suitable for coarse particles, and used to determine the permeability coefficient, density void ratio, seepage slope, seepage flow rate and other parameters of coarse particles.
 2. Technical parameters
 1. Trial size: Dia.300mm
 2. Trial height: 600mm
 3. Loading equipment: 1 set (the bar is pressurized in vain)
 4. Water supply tank specifications: 160*160*20OMM
 5. Control: LCD screen
 6. Machine weight: 550kgs
Feature: 1. Large-screen LCD program control panel, full touch screen control of current temperature, operating height, and single operating height.
 2. Adopt the lever principle, counterweight loading, and conveying pressure
 3. Electric screw lifts the water tank, with a stroke of 3 meters and limit protection.
 4. Equipped with plexiglass specimen barrel.
 5. According to the test conditions, the time difference between the specimen and the water head of each level of water head can be adjusted.