This is for mechanical analysis and also other Laboratory applications for stirring.

 

Speed approximately 4000rpm under load,

 

A dispersion cup is supported on a rest on the stand of the stirrer and has a removable baffle.

 

For operation on 230-250 volts A.C. supplied without dispersion cup of baffle.

 

Casagrande method in mechanical form is known as Liquid Limit Method and has been in use for soil mechanics for a number of years. The Liquid Limit data of soils is useful to correlate mechanical properties of soil, such as compressibility and lower shear strength.

 

Liquid limit is the water content at which soil passes from zero strength to and infinitesimal strength, hence the true value of liquid limit cannot be determined.

 

For determination purpose liquid limit is that water content at which a part of soil, cut by grove of standard dimensions, will flow together for a distance of 1.25cm under an impact of 25 blows in a standard liquid limit apparatus.

 

Casagrande method in mechanical form is known as Liquid Limit Method and has been in use for soil mechanics for a number of years. The Liquid Limit data of soils is useful to correlate mechanical properties of soil, such as compressibility and lower shear strength.

 

Liquid limit is the water content at which soil passes from zero strength to and infinitesimal strength, hence the true value of liquid limit cannot be determined.

 

For determination purpose liquid limit is that water content at which a part of soil, cut by grove of standard dimensions, will flow together for a distance of 1.25cm under an impact of 25 blows in a standard liquid limit apparatus.

 

This is for the determination of their sub sieves particle distribution in a soil sample by mechanical analysis. An analysis of this kind expresses quantitatively the proportions by weight of the various size of particles present in the soil. It is recommended as a standard procedure to use dispersion agent to avoid flocculation.

Specification:

•The apparatus consists of a sliding panel which moves up and down by means of a screw allowing Anderson pipette fixed to it tube raised or lowered vertically.

•A sedimentation tube is held by a Laboratory clamp provided on the stand below the pipette.

•The depth of immersion is measured by a scale graduated in mm at the side of the sliding panel.

•complete with Anderson pipette 10ml. at eh side capacity made from glass, and a sedimentation tube also of glass of 500ml capacity and 50 Nos Test forms.