JMT - 621
RELATIVE DENSITY IS : 2720 XIV
This equipment is used for the determination of the relative density of cohesionless free draining soils and meets the essential requirements of IS 2720(Part-XIV).
Specification: The equipment consists one each of :
Vibratory table, with a cushioned steel vibrating deck about 75cm x 75cm. It has a frequency of approximately 3600 vibrations per minute under a 115kg load. Amplitude is variable in between 0.65mm in steps of 0.05 to 0.25mm, 0.25 to 0.45mm and 0.45 to 0.65mm. Suitable for operation on 415 volts, three phase supply.
Cylindrical metal unit weight mould, 3000 ml capacity.
Guide sleeve with clamp assembly.
Surcharge base plate for mould.
Handle for surcharge base plate.
Surcharge weight. The total weight together with surcharge base plate and handle is equivalent to 140kg/sq.cm. for mould.
Cylindrical metal unit weight mould, 15000ml capacity.
Surcharge base plate for guide sleeve.
Surcharge weight for cylindrical mould of 15000ml cap.
(Total weight together with the above mould & surcharge weight is equivalent to 140kg/sq.cm.) dial -gauge holder & calibration bar 75c 300mmx 3mm.
Accessories : Dial gauge 0.01mm x 50mm travel. Extension piece 25mm for dial gauge.