It is used to measure the seepage flow rate(the seepage velocity) and the sample thickness in a certain period of time under the specified hydraulic pressure difference, and the coefficient of permeability can be calculated as well.

GB/T 17642, GB/T 19979, JTG E50

1, High definition liquid crystal display panel, digital display, no manual reading error.
2, The test plate is SUS304 stainless steel plate, corrosion resistance, easy to clean, beautiful and generous.
3, One machine is multipurpose, that is, static water pressure test and permeability coefficient test are met simultaneously.
4, Surface treatment of the body: using the United States DuPont powder, electrostatic spray paint technology, curing at high temperature 200 ℃ for a long time to fade.