Soil Testing Equipments

Product Details:

Magnetic Stirrer with Hot Plate are electronic devices use to uniformly heat the liquid with or without stirring it.

It is equipped with a hot plate that is made by using the finest grades of stainless steel alloys and is powered by reliable PMDC motor for remarkable torque at a lower speed. It achieves superior stirring even with small volumes of different viscosities. It can also achieve seamless variation up to 1200 RPM with the precise speed control mechanism. We maintain stringent standards of quality by adhering to set standards of the domain.

Product Details:

Product Description:Automatic Soil Compactor BS EN Rammer the automatic soil compactors is designed to provide a fully automatic uniform compaction of standard /modified and CBR specimens assuring conformity with the reference standard.
Compactor is equipped with programmable digital counter which allows machine to stop at the preset numbers of blows. The height and weight of the rammer is adjustable to suit test requirements. The drop weight is adjustable to 300 mm drop height and is also adjustable to 450 mm drop height. The rammer is circular faced with a 50 mm diameter and is adjustable to 2.5 kg. or 4.5 kg.
An automatic blow pattern ensures effective compaction for each layer of soil and the rammer travels across the mould. The table rotates the mould in equal steps and the number of blows per layer can beset at the beginning of the test by the digital counter.User defined blow number and in-out distribution is also available. A standard proctor / CBR switch, emergency stop and start push buttons are located beside the blow counter.220 V, 50-60 Hz, 1 Ph.
Specification :Capacity : 50 kg approx.Weight : 10kg approx.Grade : AutomaticVoltage : 220v to 230vProduct Type : Compactor
Features:Work as filterQuick processing of soilHigh durability

Product Details:

Pycnometer Bottle is Useful to determine the specific gravity of clays, sand, and gravel of size smaller than 10mm.
Specification:
Comprises a 1 kg. glass jar with brass cone. Locking ring and rubber seal.
Spare: Rubber seal.

Product Details:

The Vibratory Sieve Shaker can carry up to eight sieves of 20cm diameter. It is driven by a 1/4 HP geared motor. The table is inclined from the vertical axis and the direction of inclination changes progressively in a clockwise direction. In addition to the gyratory motion of the table, there is a tapping motion as well.
Technical Specifications

• Carrying up to 7 to 8 Sieves of 200mm diameter Sieves.
• The Shaker is driven by HP motor through a reduction gear immersed in oil. The sieve table dies not to rotate but is inclined from the vertical axis and the Direction of inclination changes progressively in a clockwise direction.
• If the stop pin below the table is removed.
• The shaker can have a rotary motion.
• There is a pair of rods and a holder are supplied.
• The holder can be fixed on the top of the upper cycles.
• Sizes: 200mm, 300mm, 450mm dia.

Product Details:

Product Description:
The cell is useful for testing 38mm dia x 76mm high soil specimen. Transparent Perspex chamber with anvil and loading plunger, the cell is easily opened by releasing four nuts of the tie rods. It is leak proof up to 10kg/cm.sq. Fluid pressure. An oil plug which can also be used as an air vent is provided for introducing a thin layer of oil over water. This provides effective sealing at the plunger for long duration tests. The cell is fitted with four sleeve packed valves of no volume change type on the base. These valves are used for cell pressure, pore water pressure, drainage or back pressure. The loading plunger of the cell has dial gauge rest.
Specification :

• Material : Plastic , Glass , Steel
• Leakproof upto : 10kg/cm.sq
• Specimen Diameter : 38mm
• Confining Pressure : 0-600kPa
• Sear Speed : 0.0016x4mm/min
• Sheath stretcher : 38mm dia
• Thickness : 6 mm
• Tube Material : Plastic

Features:

• Two pillar type
• Detachable Frame
• Enclosed motor and gear system
• Jewel lamps indicating the direction of motion
• Operational ease
• Useful for Triaxial and CBR Tests

Product Details:

Product Description:

Sieve Shakers (Hand-Operated) have been designed to provide a standard sieving action for perfect and quick sieving of soil and other engineering materials.

This is a light, portable but sturdy sieve shaker,suitable for bench mounting the side to side movement to the carrier which can take up to 7 sieves of 150mm or 200mm diameter is through a train of gears operated by a handwheel. A heavy flywheel ensures smooth operation.

Hand Operated Sieve Shaker is available in different models and technical specifications or known for their unique features like long operational life, easy to operate, excellent functionality and sturdy construction.

Specifications:

·         Size : 8"

·         Operation : Hand Operated

·         Diameter : 200 mm, 300 mm, 450 mm

·         Material : Iron

·         Shape : Round in Bottom & triangle head

·         Usage/Application : Shaking Cement, Soil, Aggregate

·         Sieve Holding Capacity : 7 Sieves

Features

·         High durability and efficient workout

·         Clear finish with customized designs

·         Smooth working

·         High speed and Clean Flow

·         Very Long Service life

·         Noiseless Work

·         Superb Smooth Handle

 

·         Compact Rolling Wheels

 

Product Details:

Product Description:

The Standard Penetration Test can be used for the design of foundations. SPT is widely used for measuring the undisturbed strength of the soil and for assessing its resistance to liquefaction due to ground vibrations caused by earthquakes or other dynamic forces. The Standard Penetration Resistance is measured as the number of blows ‘N’ required to drive a split spoon sampler.

It is a super-conducting device and involves the transfer of heat by boiling and condensation of fluid and hence the transfer of heat takes place under nearly isothermal condition. In this apparatus, the comparison of heat pipe with the copper pipe as a good conductor of heat and with the stainless steel pipe as the same material of construction is made. It consists of three identical cylindrical conductors in respect of geometry.

Specification:

·        Weight: 63.5kg (Approx)

·        Depth: 300mm

·        Height: 750mm

·        Voltage: 220 V

Standard Penetration Test Tools:

·        Drilling Rig.

·        Split spoon (tube).

·        Drop hammer 63.5 kg

·        Driving head (anvil).

·        Guiding rod.

·        Tripod.

·        Extension rods.

Product Details:

Product Discription:
Swell Pressure developed by soil specimens moulded to desired densities at known moisture contents when soaked in water. The load applied to restrain the Swelling is Transferred on to a load measuring proving ring through a perforated swell plate and a load transfer bar. The proving ring is attached to the lead screw of the hand-operated load frame. A soaking tank is provided for saturating the specimen and the base of the mould provided has channels and radial grooves with connecting holes.
Accessories

• One loading unit Hand Operated 5000 kg (5 Ton) capacity with two rates of travel.
• One Gun metal mould, 100 mm dia x 127.3 cm height X 1000 cc volume with base plate and collar.
• One perforated swell plate 100 mm dia X 16 mm thick.
• One spacer 100 mm dia X 12.7 mm thick.
• Two porous stone of 100 mm dia X 12.7 mm thick.
• One load transfer bar.
• One steel ball & one soaking tank, 250 mm dia x 210 mm high.
• Dial gauge 0.01 mm X 25 mm travel.
• Proving ring of 2.5 KN capacity with calibration chart and carrying case.

Product Details:

Product Description:
The equipment is used for the determination of the relative density of cohesionless free draining soils and meets the essential requirements.

Specification:

The equipment consists one each of Vibratory table, with a cushioned steel vibrating decks about 75cm x 75cm. It has a frequency of approximately 3600 vibratory table, minute under a11.5kg load. Amplitude is variable in between0.65mm in step of 0.05 to 0.25mm, 0.25 to 0.45 mm and 0.45 to 0.65mm. Suitable for operations on415V, Three Phase supply. Cylindrical metal unit weight mould, 3000ml capacity. Guide sleeve with clamp assembly. Surcharges base plate for mould. Handle for surcharge base plate. Surcharge weight.

The total weight together with surcharge base plate and handle is equipment to 140 kg. / cm2. For mould. Cylindrical metal unit weight mould 15000 ml.capacity. (Total weight together with the above mould surcharge weight is equivalent to 140 kg./ cm2) dial gauge 0.01mm x 50mm travel. Extension piece 25mmfor dial gauge.

Product Details:

Product Discription:

Universal Automatic Compaction Machine is basically used for compaction and penetration testes on soils are carried out regularly.
The electrically operated mechanical compaction process eliminates the tedious hand compaction process and results in a considerable saving of time. Two rammers with two different stroke lengths are provided. This makes the apparatus suitable ton carry out all the normal compaction operations required in soil testing laboratories including the CBR tests.
This is a new design motor driven mechanical compactor, useful for soil compaction in 100 mm or 150 mm dia moulds. The rammer travels across the mould and the table rotates the mould in equal steps on a stable base. The number of blows per layer can be set at the beginning of the test.Rammer-circular faced 50 mm dia adjustable to 2.6kg or 4.9kg weight.
Technical Specification:
Drop Numbers :            55  5 blow/minSliding Weight :            4536  9 grFalling Height :            4573 mmTamping Face Dia. :            98,5 mm

Product Details:

We have both round and rectangular Types of Hot Plates. These Hot Plates are fabricated from top-notch materials as per pre-defined industry standards. Our Hot Plates are known for their optimum utility and high performance.Body of Rounded and Rectangular Hot Plate is made of thick M.S./S.S. Top Plate overhangs by supporting ceramic beads which ensures air insulation between plate and base unit.
Specification:

• Material : Mild Steel.
• Voltage : 230 V.
• Frequency : 50 Hz.
• Operating Voltage : 220 V.
• Maximum Surface Temp : 110 dc.

Features:

• Laboratory Hot Plate Diameter 200mm Round Shape.
• Up to 250C Temperature of More.
• Chemical Resistance and Durable Construction.
• Laboratory Hot Plate Diameter Without Stirrer.
• Excellent Temperature Uniformity.
• Selection Cast Iron / SS Plate.
• Controlled by Energy Regulator.

Product Details:

Product Discription:
Casagrande Test Apparatus or Liquid Limit Apparatus 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 an infinite 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 a groove of standard dimensions, will flow together for a distance of 1.25cm under an impact of 25 blows in a standard liquid limit apparatus. The soil at the water content has some strength which is about0.17N/cm. sq. (17gms/sq.cm.) . At this water content soil just passes from liquid state to plastic state.
It consists on a brass cup held on an adjustable bracket.The cup can be adjusted for a fall of 1 cm and can be raised an dropped on a rubber base of standard hardness by cam action. Complete with one Casagrande grooving tool, one ASTM grooving tool and a height gauge block. A counter to register the number of blows.
Specification:
Material:BrassPressure:10 Kg/sqcmChord Height:27 mmWidth:13.3 mmSoil Strength:0.17N/cm. sq

Product Details:

Sand Pouring Cylinder is used for the in-place determination of the dry density of compact, line, and medium-grained soils and for layers not exceeding 500mm thickness. The complete apparatus consists of one each of Small sand pouring cylinder, 3-liter capacity fitted with conical funnel and shutter. Cylinder calibrating container, Internal dia 100mm, and 150mm height.

Product Details:

Product Discription:
Test sieves are a common laboratory requirement. Sieves are used for sieving of chemical powders, medical powders, aggregate, sand soil, and cement, etc.
These sieves are manufactured as per IS standards. Sieves are commonly used for graduation and particle size determination. these are mainly made of a brass frame and G.I frame of dia. 200mm, 300mm & 450mm.
Specification:
They are available in diameter sizes of 38,100, 150, 200, 250, 300, 315, 350 400, and 450 mm or in 3, 8, 12, or 18 inches. They can be supplied with aperture sizes ranging from 125 mm down to 20 microns in full or half height versions. Woven wire mesh sieves are available in frame materials of either brass or stainless steel.

Product Details:

Product Description:
The California Bearing Ratio Test, (usually called CBR test) is an empirical penetration test for evaluation of mechanical strength of natural ground, subgrades and base courses beneath new carriageway construction. It is to determine the relative bearing ratio and expansion characteristics. It was developed by the California department of transportation before World War II.The test can be performed in the laboratory on prepared samples or in-situ on location. It is important to appreciate that this test, being of an empirical in nature, is valid only for the application for which it was developed i.e., the design of highway base thickness. The basic site test is performed by measuring the pressure required to penetrate soil or aggregate with a plunger of standard area. The measured pressure is then divided by the pressure required to achieve an equal penetration on a standard crushed rock material
Features:

• Durable & Precise design
• Calculates corrected CBR value at 2.5 and 5 mm the digital unit saves the load value at user defined displacement values such as 0.625, 1.25, 1.875, 2.5, 3.75, 5, 7.5,10, 12.5 mm
• The load corresponds to the displacements corrected respect to the linear region of the data has also saved
• The % CBR at 2.5 mm and % CBR at 5 mm is also automatically calculated and saved
• Can make test with displacement and limited load
• control.
• Real time display of test graph.
• CPU card with 32-bit arm RISC architecture.
• Permanent storage capacity up to 10000 test
• results.
• 4 analog channels, 2 channels are active for CBR.
• 1/256000 points resolution per channel.
• 10 data per second sample rate for each channel.
• Ethernet connecting for computer interface.
• 800x480 resolution 65535 color TFT-LCD industrial touchscreen.
• 4 main function keys.
• Multi-language support.
• 3 different unit system selection; kn, ton and lb
• Real-time clock and date
• Test result visualization and memory management interface.
• Remote connection through ethernet
• USB flash disc for importing test results and for firmware.
• USB printer support for inkjet and laser printers (ask for compatible models)
• Camera support for real-time video recording during test(ask for compatible models)
• Free of charge PC software for the test control and advanced report generation

Additional Information : The CBR test machine is supplied with:

• Load cell, 50 kN
• Penetration piston
• Linear potentiometric displacement transducer with connection part, 25x0.001 mm
• Computer software
• Connection cable
• Advanced report generation

Dimensions : 480 x 650 x 1150 mmWeight (approx.) : 110 kgPower : 370 W

Product Details:

Product Description:
This test method is used to estimate the bearing capacity of a soil under field loading conditions for a specific loading plate and depth of embedment (ASTM D1194). It is also used for load tests of soil and flexible pavement components for use in evaluation and design of airport and highway pavements. Plate Loading Test Set Set consists of a 500 kN capacity piston assemly and hydraulic hand pump, pressure transducer, LPI battery operated digital readout unit, 3 pcs. 25 mm travel x 0.01 mm digital dial gauges with dial supports. ASTM D1194, D1195, D1196; BS 1377:9

Specification:

Product Details:

Product Highlights:High Speed Stirrer is used in many industries for stirring purposes for Premixing, Mixing, Dispersing, Shade matching, Homogenizing & Shearing of Liquids.
Product Description:This is for mechanical analysis and also other laboratory applications for stirring Speed approximately 4000 R.P.M. underload. A dispersion cup is supported on rest on the stand of the stirrer and has a removable baffle. For operation on 230V A.C.supplied with dispersion cup or baffle cup.

Product Details:

Product Description:
The cell is useful for testing 38mm dia x 76mm high soil specimen. Transparent Perspex chamber with anvil and loading plunger, the cell is easily opened by releasing four nuts of the tie rods. It is leak proof up to 10kg/cm.sq. Fluid pressure. An oil plug which can also be used as an air vent is provided for introducing a thin layer of oil over water. This provides effective sealing at the plunger for long duration tests. The cell is fitted with four sleeve packed valves of no volume change type on the base. These valves are used for cell pressure, pore water pressure, drainage or back pressure. The loading plunger of the cell has dial gauge rest.
Specification :

• Material : Plastic , Glass , Steel
• Leakproof upto : 10kg/cm.sq
• Specimen Diameter : 38mm
• Confining Pressure : 0-600kPa
• Sear Speed : 0.0016x4mm/min
• Sheath stretcher : 38mm dia
• Thickness : 6 mm
• Tube Material : Plastic

Product Details:

Product Description:Core Cutter of known volume is driven into the soil by a rammer. The core cutter is dug out, trimmed and the soil inside weighed and dried for moisture and density check.
This is used for the determination of in situ dry density of natural or compacted fine-grained soil, free from aggregates. A cylindrical cutter is used to extract a sample of the soil with the help of a dolly and rammer. From the weight, density and the moisture, and dry density of the soil is readily calculated. 
Specification:It consists of one each of the Cylindrical core cutter made of steel. 127.3 mm long and 100mm internal diameter. Steel Dolly, 25 mm high with a lip to enable it to be located on top of the core cutter. Rammer with detachable steel rod.

• Spare, an optional extra, and accessories:
• Cylindrical core cutter 100 mm I.D.
• Cylindrical core cutter 100 mm I.D.
• Cylindrical core cutter 100 mm I.D.
• Dolley.
• Test form pad of 50.

Product Details:

About Product:
Rapid Moisture Meter for quick determination of moisture content of materials in powder form viz. Soil, sand, coal, pottery slip, cement, etc. Calcium carbide when it comes in contact with moisture acetylene gas ingenerate. This principle is used in a rapid moisture meter.
Specification:

• For quick determination of moisture content of materials in powder form viz. Soil, Sand, Coal, pottery slip, cement, etc.
• The instrument indicates moisture on Wet/weight basis easily convertible to dry weight basis.
• The unit consists of a pressure vessel with clamp for sealing cap, rubber sealing gasket, pressure gauge calibrated in percentage moisture content 0 25% or 0-50% on wet.

Product Details:

About Product:
Proctor needles are used for quick evaluation of maximum soil density in the field.
Specification:

• The Instrument consist of needle attached to a spring loaded plunger.
• The stem of which is calibrated to read 0 to 40 kgs in 1 kg division.
• Long stem is graduated at every 12.5mm to read depth of penetration and for use with needles of larger areas.
• The small penetration steam is also graduated in 12.5mm division and is used with needles of smaller areas.
• Needle points one each of 0.25, 0.5, 1.0,1.5,2.0, 3.5, and 6.0 sq.cm.

Complete With: Wooden Carring Case.

Product Details:

Product Description:
Plastic Limit Test Set is used for determining the lowest moisture contents at which soil has smallest plasticity is called limit. For determination purpose plastic limit is defined as the water content at which a soil will just begin to crumble when rolled in to a thread of 3mm dia.
The complete set consists of one each:

• Glass plate 20cm x 15cm having round ends
• Brass or stainless steel rod 3mm dia x 150mm long
• Flexible spatula 15 cm
• Set of 6 moisture containers
• Porcelain basin 150mm dia
• Plastic wash bottle 500ml

Note: Glass Plate size 500 x 500 x 10mm can be supplied at an extra cost.

Product Details:

Product Description:The compaction factor is defined as the ratio of the mass of the concrete compacted in the compaction factor apparatus to the mass of the fully compacted concrete. It involves dropping a volume of concrete from one hopper to another and measuring the volume of concrete in the final hopper to that of a fully compacted volume. The results of the compaction factor test can be correlated to slump, although the relationship is not linear. This test is difficult to run in the field and is not practical for large aggregates (over 1 inch) Compared to the slump test, the apparatus is bulky and a balance is required to perform measurements.
Specification:The apparatus, consisting of a rigid frame that supports two conical hoppers vertically aligned above each other and mounted above a cylinder. The top hopper is slightly larger than the bottom hopper, while the cylinder is smaller in volume than both hoppers. To perform the test, the top hopper is filled with concrete but not compacted. The door on the bottom of the top hopper is opened and the concrete is allowed to drop into the lower hopper. Once all of the concrete has fallen from the top hopper, the door on the lower hopper is opened to allow the concrete to fall to the bottom cylinder. The excess concrete is carefully struck off the top of the cylinder and the mass of the concrete in the cylinder is recorded. This mass is compared to the mass of fully compacted concrete in the same cylinder achieved with hand rodding or vibration. Complete with the trowel and tamping bar 0-60 cms long X 16mm Dia.
Additional Information :
Dimensions: 500x400x1510 mmWeight: 55 kg approx.Standards: ASTM C 403, AASHTO T197

Product Details:

FEATURES:

• Soil model is the combination of soil electronic data and soil physical data input by users, and it is the basis of testing soil parameters in a similar soil characteristic area.
• When making a soil model, EDG is needed to collect electronic signals at different test points (the test point of this soil model is called soil test). Each test point needs to collect an electronic signal. At the same time, sand cone test is needed to obtain the physical characteristics of the soil, such as wet density, dry density and moisture content. The maximum dry density of the soil is measured in the laboratory, and then these data are input into the instrument so that the electronic data can be correlated with the physical data.
• At least three test points (soil test) are required for soil moulding. The more test points, the more representative the soil model will be. Moreover, the larger the density and water content range covered by the test points.
• After the soil model is made, EDG can be used for field test. The test area is the area where the experimenter intends to test and the tested soil has the same physical characteristics.
• A soil model is usually made for each different test area. Different projects need different soil moulds. Once the soil model representing this area is successfully made, the soil characteristics of any test point can be quickly and accurately measured by EDG through field test.
• The actual test is to calculate the physical properties of soil by comparing the electronic data collected from the test points with the soil model.

Technical Parameters:

 

 

Product Details:

This Moisture Meter has been designed for rapid and accurate determination of the moisture content of a wide variety of materials.

 It is a fast, accurate method to derive direct moisture % in a sample by Loss on Heating Method. Heating arrangement consists of a 250 watt heating lamp with a solid state power stat to control rate of drying and also temperature.

 The torsion balance has built-in magnetic damper or reduces pan vibrations that enable quick weighing. The balance scale (drum) is divided in terms of moisture percentage on a wet weight basis, which is read directly from it. Graduations are from 0 to 100% in 0.2% divisions, but readings may be estimated to 0.1% moisture content.

The equipment consist to the following replaceable parts:

• Infra-Red Lamp
• Thermometer (L-Shaped)
• Torsion Wire

Technical Specification:

Suitable for operation on 220V, 50Hz, Single Phase, AC Supply

Product Details:

Standard Compaction Test of soil is carried out utilizing Proctor’s check to know compaction traits of various soils with change in moisture content material. Compaction of soil is the optimum moisture content material at which a given soil kind turns into most dense and obtain its most dry density by removing of air voids.Compaction is the method of densification of soil by lowering air voids. The degree of compaction of a given soil is measured by way of its dry density. The dry density is most on the optimum water content material. A curve is drawn between the water content material and the dry density to acquire the maximum dry density and the optimum water content material.

Product Details:

The Dynamic Cone Penetrometer Test- DCP is used for rapid measurement of structural properties of existing road pavements constructed with non-binding materials on site.
Dynamic Conical Penetrometer- DCP results can be compared and interpreted with CBR (California Transport Rate) according to Kleyn 1982 studies.

Dynamic Cone Penetration (DCP) testing is used to measure the strength of
In-Situ Soiland the thickness and location of subsurface soil layers. It is similar to CPT in that a metal cone is advanced into the ground to continuously characterize soil behavior. The resulting downward movement is then measured.
Continuous measurements can be made to a depth of approximately 800 mm, or it is recommended to make a maximum depth of 2 m when using extension rods.

Technical Specification:

• 8 kg Rammer dropped from 575 mm height
• Penetration Rod
• 2 pcs 60 ° Tapered tip
• Metal Plate for Ruler connection
• Anvil
• Lower extension bar
• Upper extension bar
• Adapter for extension rods
• Open mouth Wrench, 13 mm and 17 mm
• Adhesive
• Steel Ruler
• Wooden Carrying Case

Product Details:

This apparatus is designed to for conducting an in-situ Vane shear test from the bottom of a borehole in a saturated cohesive deposit, for determining their in-place shearing resistance.
The equipment consists of a torque applicator assembly mounted on a base. A gear wheel, which is marked in degrees, holds torque ring and is geared to a crank.The torque ring has a section cut from it and deforms at torques is applied and the resultant deformation is indicated by a dial gauge. A pointer is provided for registering the rotation of vane.
In Situ Vane Shear A detachable stand is provided to anchor the instrument. An attachment to securely hold the string of rods Is provided.A calibration curve to convert the dial gauge reading to kg-cm of torque is also supplied.
Technical Details

• Torque Applicator Assembly. Capacity 2,000 kg-cm. complete with stand.
• Vane (with vane rod), 37.5 mm dia x 75 mm high.
• Vane (with vane rod), 50 mm dia x 100 mm high.
• Torque rod (square cross-section) 60 cm long.
• Rods (Quick coupling type) 1 m long.
• Rods (Quick coupling type) 0.5 m long.
• Dummy Rod.
• Dial gauge 0.002 mm x 5 mm.

Product Details:

Laboratory Vane Shear Apparatus Consist of a special motor, adjustable in height by means of a lead screw rotated by a drive wheel to enable the vane to be lowered into the specimen. Rotation of the vane is by means of an electronic motor that turns the upper end of a calibrated torsion spring to give a rotation of 0.1 degrees/sec. The vane shaft is attached through the hollow upper shaft to a resettable pointer which indicates the angle of torque on a dial graduated in degrees. The dia reading multiplied by spring factor gives torque.
Technical

• Vane 12.7 x 12.7 mm included.
• Four calibrated springs each with deflection/load.
• Weight: 11 kg approx.
• Dimensions: 620 x 250 x 280 mm (H x W x D).

Product Details:

Product Discription:
The California Bearing Ratio (CBR)- Field Type test is a penetration test used to evaluate the subgrade strength of roads and pavements.
The results of these tests are used with the curves to determine the thickness of the pavement and its component layers. This is the most widely used method for the design of flexible pavement.
This apparatus, mounted on a rolled steel beam cantilevered from the back of the truck or fitted to the underside of a mobile frame, can be used to determine the bearing ratio (generally known as the California Bearing Ratio) of soil quickly and efficiently for the evaluation of strengths of sub-grade & bases for roads & runway pavements.
Specification:
Mechanical screw loading jack, 10,000 kg. capacity with U-bracket and swivel head. Penetration piston, 50 mm dia. threaded at the upper end. Extension rods consisting of 2 lengths 5 cm. 2 lengths 10 cm., 1 length 30 cm.,1 length 50 cm., and 1 length 100 cm., used as spacers between the proving ring and penetration piston.

Product Details:

Product Description:
Conventionally particle size distribution analysis is carried out using pipette and hydrometer methods. Whereas in hydrometer method it is possible to determine particle sizes in the range 75 microns, the method involves computation and it is time consuming. The pipette method can be used for determining only the percentage of specific sizes less than 0.02, 0.006 and 0.002mm as a percentage of total soil sample.The plummet balance method to determine sub sieve particle size for the entire range is very rapid and only manipulation of height of the balance, so that plummet sinks to the right depth is required.The percentage of soil in suspension is directly indicated by a pointer over a graduated scale.
A vertical rod is mounted on a sturdy base having leveling screws.A pointer with steel pivots turns is jewel bearing an moves over a graduated scale.Scale graduations are marked 0-100% x 2%. To the other end of the pointer a plummet is hanged. Rack and pinion arrangement is provided on the vertical rod for adjusting the height. Supplied with a chart showing relationship between “K” and temperature of suspension of soils of varying specific gravity from 2.4 to 2.8 to help in solving stroke's equation. Supplied complete with one Perspex plummet one measuring jar and one rider weight for zero adjustment and rider weight for adjusting the pointer to 100%.

Product Details:

Product Description:
Using a speedy moisture meter, the moisture content of soil, sand and other fine grained material can be obtained quickly with reasonable accuracy. The test technique is based on the fact that water will react with calcium carbide to form acetylene gas and the quantity of gas formed is directly proportional to the water present, leaving a surplus of the chemical used in the test. The quantity of acetylene gas produced is indicated on a built-in pressure gauge which is calibrated in percentage of moisture on wet weight basis. A conversion formula gives the corresponding moisture content based on dry weight.
The equipment Consist of the following replaceable parts :

• Calcium Carbide Reagent

• Moisture Gauge , 0-25 % x 0.5%

Or

• Moisture Gauge , 0-50 % x 1%
• Digital Balance, 50gram                                                                                                
• Steel Balls                                                                                                                           
• Scoop                                                                                                                                   
• Cleaning Brush                                                                                                                 
• Aluminum Dish

Product Details:

The consolidation test apparatus is a uni-dimensional test considered extremely important in soil mechanics. The sample was taken from adjacent areas of a single site show differential settlement even when tested using the same techniques.
This Apparatus is Having a loading yoke connected to a lever arm with a counterbalancing adjustment and having a lever ratio of 1:1 the whole assembly being mounted on a sturdy steel frame stand. The loading unit is so designed that it can be used for consolidation cells of different diameters as well as different dia floating ring type consolidation cells. Fixed ring type Consolidometer (Odometer) cell assembly for testing 60mm dia x 20mm thick specimen comprising: Fixed ring for specimens 60mm dia x 20mm thick with guide ring. Top and bottom porous stones for 60mm dia specimen.

Product Details:

The Marshall or CBR Extractor Used to extrude samples having dia. 4”, 6”, 100 mm and 150 mm. It can therefore extrude CBR, Marshall and Proctor specimens.
Features:

• It is used for extracting 4 ”, 6” diameter, 100 mm and 150 mm long samples. It is suitable to be used to extract CBR, Marshall and Proctor samples.

• The Sample Extractor is moved by a hydraulic jack with a power of 50 kN, having a piston length of 130 mm + 90 mm.

• It is supplied with 2 Adapters for 4 ”, 6” diameter, 100 mm and 150 mm long samples. for 60mm dia specimen.

Product Details:

The test is done by digging a hole in the compacted ground and then collecting, drying and weighing the sampled soil, then filling the hole with dry sand.

Product Details:

Product Description:
Shrinkage limit is the maximum water content at which a reduction in water content does not cause an appreciable reduction in volume of the Soil Mass. At shrinkage limit, on further reduction in water, air enters in to the voids of soils and thus keeps the volume constant. The apparatus can be used to determine shrinkage limit and to calculate other shrinkage ratio, shrinkage index and volumetric shrinkage. 
Specification : Set consists of one each :-

• Porcelain evaporating dish,
• Shrinkage dish,
• Glass cup,
• Perspex plate with three metal prongs,
• Flexible spatula 100mm,
• Glass cylinder,
• 25ml x 1ml, supplied without mercury
• Plastic wash bottle 500ml

Optional Accessories:

• Mercury supplied in bottle of 500 gms. at an extra cost.

Product Details:

Vane Shear Apparatus (Field Type) is designed for conducting in situ vane shear test from bottom of a borehole in saturated cohesive deposits for determining their in place shearing resistance. Specifications: The equipment consists of a torque applicator assembly mounted on a base. A gear wheel, which is marked in degrees, holds a torque ring and is geared to a crank.
A typical vane shear test kit usually contains the following items:

• Torque wrench
• Drive head
• Extension rods, usually D20/D22x1000 mm
• Spanner for extension rod
• 2 or 3 Vane sizes. Commin sizes: 19×38 mm, 25x50mm, 30x60mm, 75.8×151.5 mm
• Transport Case

Features

• strength is less than 15 KN/m2.
• The test can be conducted in a laboratory or in the field.