Humboldt Mfg. Co. products

Aggregate Classification Devices

Humboldt - Model H-1680A - Void Content Apparatus, Fine Aggregates

Used to determine the uncompacted void content of a fine aggregate sample. Indicates the angularity, sphericality, and workability of fine aggregate in a mixture. Includes 100 ml brass cylindrical measure, funnel assembly, funnel stand, and glass plate for calibration.