ST-70 Permeability Testing Machine
Usage: It is used to determine the penetration coefficient when the sand soil and the incoherence soil which has few broken-stones to carry on the permeability test under constant head.
Parameter
1.Inside diameter of the cylinder: 100mm
2.Height of the cylinder: 400mm
3.Three measuring pressure holes
4.Distance between the measuring pressure pipe: 100mm
5.Size of the instrument: 400×226×146mm
Permeability Testing Machine
