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For determining in-place density of gravel and coarse soils. Features two identical cones with a large valve between them and a circular density plate for support on the bottom. A clear plastic cover on the top cone allows for viewing sand flow. The unit also has handles for easier carrying. Flange that fits the lower cone allows apparatus to be used on holes up to 12" (305mm) dia. Complies with U.S. Army Corps of Engineers specifications.
For more information about Humboldt's compaction/density testing solutions, click here.
Accessory Kit for use with Sand Density Cones and Voluvessels
For determining in-place density of soil. Typically used to verify compacted fill placement.
Angering kit, includes regular and mud auger, extensions for up to 16' depths
Portable system for measuring the moisture content of a wide range of materials
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