Constant/Falling Head Permeameter Set for use with granular soils in determining the coefficient of permeability via the constant or falling-head method for laminar flow of water. Funnel provides adjustable constant head reservoir. Top cap applies 5-10 lbs. of force against top stone or screen to prevent soil density changes. Compact and portable unit includes permeameter; manometer tube; two funnels; either porous stones or perforated screens depending on diameter, and tubing for connection to water source.
NOTE: This item ships in one (1) box.
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