Permeability Apparatus

Product description:the apparatus is used for the laboratory determination of permeability of soils using a constant or a variable -3 7 head.this test is recommended for soils with co-efficient of permeability in the range of 10 to 10- cmsec. The maximum particle size of the oil whichcan be tested in the mould is 10mm.
Specifications: the equipment comprises one each: gun metal mould, 100 mm i.d. X 127.3mm high x 1000ml volume. Gun metal mould extension collar, 100mm dia. X 60mm high for the above mould. Gun metal drainage base plate with a recess for a porous stone and with an outlet valve. Metalic clamping ring. Gun metal drainage cap (top plate with a recess for a porous stone and fitted with an inlet valve and an air release valve). Gun metal dummy plate to serve as a false bottom during compaction. Porous stone for drainage cap. Porous stone for base plate. Set of glass stand pipes approximately 6mm dia., 10mm dia. And 20mm dia. Mounted on a wooden board. Each glass tube is longer than 1 meter and has a secreted end at the bottom. To read water head 2 nos. Meter scales are fixed between the tubes. A length of 3 meter long rubber tubing with pinch cock is also supplied