This apparatus is used for the place determination. Of the dry density of compact, fine and medium grained soils and for layers not exceeding 50cm thickness. Specifications: The complete apparatus consists one each of : Small Sand Pouring cylinder, 3 liter capacity, fitted with conical funnel and shutter. Cylinder calibrating container, internal dia 10cm and internal depth 15cm fitted with a flange, metal tray, 30cm. Square and 4cm deep with a 10cm dia hole in the centre. Accessories: metal tray, 30cm square and 4cm deep without hole. Test forms pad of 50.