SEDIMENTATION STUDIES APPARATUS

About SEDIMENTATION STUDIES APPARATUS

Specification:

SEDIMENTATION STUDIES APPARATUS

Our expertise in the field ofmanufacturing has helped us satisfy the expectations of our clients.

The Sedimentation Studies are highquality equipments which are manufactured at our ultramodern infrastructurefacility in compliance with the prevailing industrial standards.

These are supplied to clients indifferent specifications at affordable market prices.

Known for their sturdy designs anddurable exterior, these equipments are highly demanded by chemical engineeringlaboratories.

Descriptions of Sedimentation StudiesApparatus

Settling or sedimentation is theseparation of solid particles from fluids under the gravitational force. When asolid particle moves in a fluid.

Then a number of forces are acting on it:

The gravitational force, actingdownward.

The buoyant force, acting upward.

The drag force, acting upward.

When a particle fall in a fluid underconstant force, e.g. force of gravity, then particle accelerates for some time,but when the accelerating force equals the retarding force (Buoyant force andDrag force) then the resultant force acting on the particle will be zero, andparticle quickly reaches velocity, which is the maximum attainable under thecircumstances and which is called the terminal velocity.

When slurry is prepared in acontainer and then allowed to remain undisturbed for some time, four settlingzones will appear as below: A Supernatant Layer C Transition Zone B Slurry ZoneD Concentration Sludge Zone.

With the passage of time, the heightof the different zones will vary and ultimately zone A of clear liquid and zoneD of the sludge will be left.

When all the solid particles settlein zone D, then this is critical stage and after this no settling takes place.With further passage of time, the height of the zone D will decrease due to thecompression of the sludge on account of its own weight. Settling can be freesettling or hindered settling.

But most of the slurries settle underhindered conditions. Free settling is that in which the motion of one particleis unaffected by the motion of the other particle while in case of hinderedsettling many particles are present so there is mutual interference in themotion of the particles and the velocity of motion or rate of settling isreduced.

The present set-up with 5 Nos. ofBorosilicate Glass Graduated Cylinders is designed to study the zone settlingdepending upon the concentration and characteristics of the particles.

These cylinders can be easily removedfor cleaning.

Rate of change in height of thevarious liquids/solids interfaces with respect to time can be measured with thehelp of stop watch.

Experimentation of Sedimentation StudiesApparatus

To determine Effect of initialconcentration and initial suspension height on sedimentation rates. Effect ofparticle size distribution. Use of flocculating additives.

Features:

Reasonably priced

Damage-resistant

Efficient performance

Engineered Precision for Sedimentation Analysis

Designed to deliver accurate and repeatable results, this sedimentation apparatus features a high-quality borosilicate glass column and brass/nylon stopcock. Its clear graduation markings enable precise measurement of sedimentation levels, making it a dependable tool for various laboratory applications.


Optimal Usability and Safety

With intuitive manual and digital controls, the apparatus is easy to operate. Chemical-resistant materials and safety-centric design ensure stability and reliability during tests. The essential accessories, including measuring cylinders and sample bottles, support a streamlined workflow.


Compliant and Versatile Laboratory Solution

Engineered in accordance with IS and ASTM specifications, this sedimentation apparatus offers flexibility for educational, research, and industrial laboratories. Capable of handling specimens from 500 ml to 1000 ml, it is suitable for a range of sediment size analyses and adheres to stringent calibration standards.