The Relative Density Vibrating Table has a cushioned steel 30x30in (762x762mm) vibrating deck activated by electromagnetic vibrator with over 100lb (45.5kg) actuator. The table has 750lbs (341kg) load capacity. Table height is 21in (533mm). Vibration rate is 3,600VPM (3,000 at 50Hz) and amplitude adjusts in accordance with ASTM requirements. The solid state circuitry allows precise amplitude control even with fluctuating voltage supplies.
Apparatus is used to determine relative density of granular soils which normally do not respond well to conventional Proctor moisture-density compaction tests. Maximum density is determined by placing soil in special molds and densifying using a vibrating table and surcharge. Minimum index density is determined by loose placement in the molds using special pouring funnels, scoop, or shovel, depending on size of soil particles.
Electrical: 230V/60Hz
Requires 800 Watts, 12 amps
Load Capacity 750lb (341kg)
Vibration Frequency 3,600VPM
Electrical 800 Watts
Product Dimensions 30 x 30 x 21in (762 x 762 x 533mm) WxDxH
Meets Test Methods:
ASTM D 4253
ASTM D 4254