The TS-1300 and TS-1301 Constant Head Permeability Set are used to study the behaviour of soil, relatively coarse-grained soil such as sands and gravel, in its natural conditions with respect to water flow. Two models are available according to cell dimensions; TS-1302 with 75 mm diameter acrylic glass body with 3 pressure points at different level and TS-1303 with 114 mm cell diameter. TS-1305 stand is fitted with 3 glass manometer tubes each being 1000 mm long. TS-1308 Constant Level Tank 7 L, made of transparent plastic, is used to provide constant water level in the manometer tubes.
Optional Equipment for De-Airing Water and Tamping Rod should be ordered separately.
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