Soil Test Equipments

Product Details:

Direct Shear Test Apparatus
Item code: ESTE-93

The Direct Shear test apparatus consist of a square or circular box divided into two halves. The specimen, contained in the box, is subjected to a constant normal load while an increasing horizontal force is applied to one of the sections of the shear box. This force causes a shear failure along the juncture between the box sections of this. The shear force and the normal load are measured directly. The rate of strain is adjusted by the speed of the horizontal force applied. The loading unit has V-strips on which the shear box housing rests. The load yoke in these direct shear test apparatus helps counter balance the loading system. The lead screw connected to the shear box housing helps application of shear stress. Direct Shear Test Apparatus comprises of Direct Shear Box assembly for 60mm x 60mm x 25mm thick specimen, Shear Box Housing, Specimen cutter, Loading Unit with a capacity of 8kg/cm2, set of weights to give normal stress of 3kg/cm2, Proving Ring duly calibrated by Nccbm (Govt) of 2.5kN (250kgf) capacity & 2 (Two) Dial Gauges 0.01mm x 25mm travel.

The load yoke with direct and through level system for applying normal load upto 8 kg/cm2 capacity, fixtures for proving ring, brackets for holding consolidation and strain dial gauges are also provided in these direct shear test apparatus.

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• Item Code: ESTE-93

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High Sensitive Tension Proving Rings
Item code: ESTE-84 

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• Item Code: ESTE-84

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Liquid Limit Device
Item code: ESTE-85

Fitted with a counter to register the number of bellows

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• Item Code: ESTE-85

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Vernier Transit Theodolite
Item code: ESTE-89

Vernier Transit Theodolite is designed to meet the requirements of Civil Engineer, Surveyor and Mining Engineer for high grade instruments giving a maximum portability. Both circles of this soil testing equipment are totally enclosed making the instruments suitable for work either above or below the ground. Vernier Transit Theodolite is supplied with standard accessories in teak wood box with aluminium telescopic tripod stand.

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• Item Code: ESTE-89

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Plastic Limit Apparatus
Item code: ESTE-95

We are providing Plastic Limit Apparatus, which is a useful device to determine the plastic limit and clayeyness of soil. These are mainly catering to the requirements of diverse industries such as used in construction, mining and agriculture.

Consists of:

Porcelain Evaporating dish 12-15 cm dia, Flat glass plate about 200 mm square, Spatula flexible, with blade about 10 cm long & 2 cm wide stainless steel with wooden handle, Palette knife 15-20 cm long & 2 cm wide.

Consists of -

Porcelain evaporating dish, shrinkage dish, glass cup, Perspex Prong plate, with three metal prongs, Perspex plain plate, spatula stainless steel with wooden handle, Glass cylinder 25 ml.
Accessories: Mercury 500 gram.High speed stirrer with baffle, glass & speed control regulator. Speed 8,000-10,000 RPM. 220V, 1 PH.AC.

Spares:

• Brass cup chromium plated
• Brass baffle chromium plated

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• Item Code: ESTE-95

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Universal Automatic Compactor
Item code: ESTE-98

Our company offers Universal Automatic Compactor, which are motor driven mechanical compactor useful for soil compaction for 100 & 150 mm moulds. This equipment is suitable for operation on 230 volts, 50 cycles, single phase and A.C. supply.

Universal Automatic Compactor, IS : 2720 (P-vii & viii), IS : 10074-82Motorized for 100 & 150 mm moulds.Two sets of rammer 2.6 kg x 310 mm drop & 4.89 kg x 450 mm drop as per ISS/ BSS. with one CBR Mould with collar & perforated base plate. l/5th revolution per stroke of rotating base plate with Automatic blow counter.230V, 1 Phase, 50 cycles, A.C. supply.

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• Item Code: ESTE-98

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Plate Bearing Test Apparatus
Item code: ESTE-100

We are engaged in manufacturing and supplying Plate Bearing Test Apparatus, which is used for estimating the bearing capacity of shallow foundations in situ and for the design of flexible pavement. This test is a standard technique fro determining bearing capacity of soils and is used in agriculture, defense, education, geophysical/ seismology, irrigation and mining industry.
Dynamic Cone Penetrometer (DCP) It is used for rapid in-situ measurement of the structural properties of existing road pavement constructed with unbound materials.The unit incorporates an 8 Kg weight having a drop of 575 mm, fitted to end of the shaft is a 20 mm diameter cone. With the standard DCP measurements can be made down to a depth of approximately 850 mm.Reading are taken after a set number of blows, changing the number according to the strength of layer being penetrated. For good granular bases,readings every 5-10 blows are satisfactory, but for weaker sub-base layers and sub grades, readings every 1-2 blows may be appropriate.

The DCP requires Three operators, one to hold the instrument in a vertical position, one to raise the hammer and let it fall and one to record the results. A typical test takes only a few minutes, providing a very efficient method of obtaining information, which would otherwise require the excavation of test pits. Where pavement layers have different strengths, boundaries can be identified and layer thickness determined.Supplied complete in a nice Wooden Carrying Case.

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• Item Code: ESTE-100

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Swell Pressure Apparatus
Item code: ESTE-101

With the help of our state-of-the-art infrastructure and experience of our experts, we have been able to manufacture a wide range of Swell Pressure Apparatus, which is provided with high sensitivity proving ring, 2.5 KN or 5 KN fitted with 0.002 mm dial gauge with certificate in a nice wooden carrying case. These are catering to the requirements of construction, defense and agriculture industries.

Consists of one Load Frame, hand operated 50 KN one swell mould, 100mm dia x 127.3 mm ht x lOOOc.c. 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 stones, one transfer bar, one steel ball and one Soaking Tank, 250 mm dia x 210 mm high. Without dial gauge and proving ring.Accessories:High sensitivity proving ring, 2.5 KN or 5 KN fitted with 0.002 mm dial gauge with certificate in a nice wooden carrying case.Dial gauge 0.01 mm x 25 mm travel.

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• Item Code: ESTE-101

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California Bearing Ratio Spares
Item code: ESTE-103 

• CBR mould complete with extension collar and perforated base plate, made of gunmetal."
• CBR mould complete with extension collar and perforated base plate, made of steel."
• Perforated swell plate with adjustable stem and lock nut, made of gunmetal.
• Perforated swell plate with adjustable stem and lock nut, made of steel.
• Solid base plate, made of gunmetal.
• Solid base plate, made of steel.
• Cutting collar .

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• Item Code: ESTE-103

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Standard Compaction
Item code: ESTE-108

The apparatus consists one each of Compaction Mould Gun Metal, 100 mm I.D. x 127.3 mm height x 1000 cc. volume, complete with collar and base plate. Rammer 2.6 kg x 310 mm controlled fall.

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• Item Code: ESTE-108

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Heavy Compaction Test
Item code: ESTE-109

Instrument consists one each of Compaction Mould, Gun Metal, 150 mm I.D. x 127.3 mm height volume 2250cc. complete with collar and base plate. Rammer 4.89 kg x 450 mm controlled fall for heavy compaction test Note: Instead of Gun-metal moulds, steel moulds are also available.

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• Item Code: ESTE-109

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Tension And Compression type Proving Ring
Item code: ESTE-110

Tension Compression Proving Rings are having standard 1/2" (BSF Threads) and for measuring tension , 2 Nos. tension rods having male threads at both ends are supplied.For measuring loads in compression these tension rods are removed and the ring can be used in usual way.Works calibration charts for tension and with each ring . Supplied complete with tension rods in a carrying case.

Note :

We can also supply the following Proving Rings.
1. Tension cum compression proving ring upto 10,000kg capacity.
2. Double proving Rings.

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• Item Code: ESTE-110

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Direct Shear Apparatus (Hand Operated)
Item code: ESTE-112

For determination of the direct shear strength of soils on specimen size 60 mm x 60 mm x 25 mm.

Specifications :

The apparatus comprises of the following:Loading Unit:Supplied with load yoke with direct and lever system for applying load. Normal stress capacity 8 kg/sq.cm. Load is applied either directly or through a counter balanced detachable lever. Provision is madefor the load to be applied either through a steel ball recessed in the loading pad or direct through a boss on the pre calibrated loading yoke, the loading unit is provided with V strips and roller strips for frictionless movement of shear box housing.Shear Box Assembly :Comprising Direct Shear box in two halves for a square specimen size 60 x 60 x 25 mm one pair of plain gripper plates, one pair of perforated gripper plates, one pair of porous stones, one top loading pad. Shear box housing: Accommodates the Direct Shear Box assembly. Complete with two ball roller strips.Specimen Cutter: For cutting 60 x 60 x 25 mm specimen from larger samples.Set of weights to give a normal stress of 3 kg/sq.cm. through lever as follows:To give Kg/sq.cm. Qty. 0.05 4 Nos. 0.1 1 Nos. 0.2 1 Nos. 0.5 3 Nos. 1.0 1 Nos.Complete set as above but without proving ring.
Salient FeaturesEssential Accessories : High sensitivity compression proving ring cap 200 kg One Consolidation dia gauge 0.01 mm x 25 mm and one strain dial gauage 0.01 mm x 25 mm and one strain dial gaine 0.01mm x 25 mm.

Optional Extras : Additional set of weights to give a normal stress of 5 kg/cm2. Soil Sampler for 60 mm x 60 mm specimen and test form pad of 50. Spares: Porous stone for 60 mm x 60 mm size sample available in pairs.

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• Item Code: ESTE-112

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Direct Shear (Motorized Single Speed)
Item code: ESTE-113

Same as above but electrically operated to give a single constant rate of stain on 1.25 mm / min. Suitable for 230 V A.C. Weight 175 kg. approx.

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• Item Code: ESTE-113

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Direct Shear Apparatus (Motorized Six Speed)
Item code: ESTE-114

Same as above but having 6 rates of strain 1.25, 0.25, 0.05, 0.01, 0.0002 & 0.0004 mm/min. Works on 230 V A.C. Nett Wt. 185 kg.

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• Item Code: ESTE-114

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Soil Permeability Apparatus
Item code: ESTE-119 

The apparatus is used for the laboratory determination of permeability of soils using a constant or a variable head. This test is recommended for soils with co-efficient of permeability in the range of 10 x -3 to 10 x -7cm/sec. The maximum particle size of the soil which can be tested in the mould is 10 mm.

Salient Features Accessories :

The equipment comprises one each: Gun metal mould, 100mm I.D. x 127 mm high x 1000 ml volume. Gun metal mould extension collar, 100 mm dia x 60 mm high for the above mould. Gun metal Drainage base plate with a recess for a porous stone and with an outlet valve. Metallic clamping ring. Gun metal drainage cap (top plate with a recess for a porous stone and fitted with an inlet valve and an air release valve.) Gun metal dummy plate to serve as a false bottom during compaction. Porous stone for drainage cap. Porous stone for base plate. Set of glass stand pipes approximately 6 mm dia., 10 mm dia and 20 mm dia mounted on a wooden board. Each glass tube is longer than 1 meter and has a serrested end at the bottom. To read water head 2 Nos. meter scales are fixed between the tubes. A length of 3 meter long rubber tubing with pinch cock is also supplied.

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• Item Code: ESTE-119

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Universal Or Combination Permeameter
Item code: ESTE-120 

Specifications :

Same as above but instead of a set of three glass stand pipes a stand with nine glass tubes of 6 mm, 10 mm, 20 mm, 25 mm, 40 mm, 50 mm, 60 mm, 70 mm, 75 mm bore. 75 mm bore tube is provided with overflow arrangement for constant head tests. The remaining tubes are used for following head test.

Salient Features Optional :

Overhead tank made of steel, approximately 37.5 cm dia x 1 mtr. high. it is provided with an inlet port at the top and size outlet at bottom with cocks and air inlet and water filling ube on top. An arrangement is provided to indicate the water level. An extra meralic tube having approximately 5 mm / 6 mm I.D. and 1 mtr. long is also supplied 2.6 kg x 310 mm controlled fall and Rammer 4.89 kg x 450 mm controlled fall.

Spares : Pair of top and bottom Porous stones for permeameter mould.

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• Item Code: ESTE-120

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Marshall Stability and Compaction
Item code: EBTE-8

Originally developed by Bruce Marshall, a highway engineer in U.S.A later on standardized by ASTM. Generally the test is applicable to hot mix designs using bitumen and aggregates upto a maximum size of 25 mm.

In this method the resistance to plastic deformation of cylindrical specimen of bituminous mixture is measured when the same is loaded atperiphery at 5 cm per min. This test procedure is used in designing and evaluating bituminous paving mixes. The test procedure is extensively used in routine test programmes for paving jobs There are two major features of the Marshall method of designing mixes namely.

• Density – voids analysis
• Stability – flow tests.

The marshall stability of mix is defined as a maximum load carried by a compacted specimen at a standard test temperature of 60 deg.C. The flow value is deformation the marshall test specimen under goes during the loading upto the maximum load, in 0.25 mm units. In this test and attempt is made to determine optimum binder content for the type of aggregate mix and traffic intensity.

The apparatus consists of: 1. A loading unit motorized, capacity 5000 kgf with two telescopic pillars and an adjustable cross head Limit switches are fitted inside to control upward or downward movement of the pillars. On – off reversing switch and indicator lamps are on the front side while a hand wheel to manulally move the pillars minute operated on 230 Volts A.C.

• 1 No. Compaction pedestal with specimen mould holder
• 2 Nos. Compaction Rammers, 4.5 kg weight and free fall 45.7 cm.
• 1 No. Breaking head assembly with provision to fix flow meter
• 3 No. Specimen mould 10.16 cm I.D. x 7.6 cm high with base plate and extension collar
• 1 No. Kit for specimen extraction, consists of one each load transfer bar, steel ball, specimen exacting plate.
• Flow meter (dial gauge) grasuated 0.01 mm x 25 mm travel
• Fitted with a stem brake unit to indicate maximum deflection Complete as above.

Accessories :-

High sensitivity proving Ring 2500 kg capacity fitted with 0.002 mm dial gauge and our own test certificate. Complete in a nice wooden carrying case.

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• Item Code: EBTE-8
• Pay Mode Terms: T/T (Bank Transfer)

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Consolidation Apparatus (Single Gang)
Item code: ESTE-48

Consolidation test is un-dimentional test considered extremely important in soil mechanics. Sample taken from adjacent areas of a single site show differential settlement even when tested using same techniques. Soil of similar strength may show varying consolidation. Samples are very carefully prepared and vertical settlement of the specimen in saturated or drained conditions carefully recorded when known load is applied.

SPECIFICATION:

The standard outfit comprises of the following items. Loading unit, maximum capacity 20kg/cm.sq. Having a loading yoke connected to a lever arm with a counter balancing 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 (Odeometer) cell assembly for testing 60mm dia x 20mm thick specimen comprising:
Fixed ring type Consolidometer (Odeometer) 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. Perforated pressure pad, Channeled base with water inlet and gasket Flanged water jacket, water reservoir with plastic tube and pinch cock. Set of weights to give a pressure of 10kg/cm.sq. On 60mm dia specimen, comprising : 7 nos. 0.05 kg/cm .sq., 5nos. 0.1 kg/sq.cm., 6nos. 0.5kg/sq. cm., and 5 nos. 1.0 kg/sq.cm. Supplied complete as above but without dial gauge. ACCESSORIES :Dial gauge 0.002 mm x 10mm. Extension piece, 40 mm long, consolidation test forms pad of 50 for one dimensional consolidation.

OPTIONAL EXTRAS :

Varying head stand pipe, 50cms. Long with mm. Scale. Fixed ring type of Consolidometer (Odeometer) cell assembly for 50mm. dia x 20mm thick specimens , complete with fixed ring guide ring. Pair of porous stones, perforated pressure pad, channeled base, gasket and flanged water jacket. Set of weights to give a pressure of 10kg/sq.cm. on 50cm. dia specimen. Fixed ring type of Consolidometer (Odeometer) cell assembly for 70mm dia x 20mm thick specimens, complete with accessories as above.Set of weights to give a pressure of 10 kg/sq.cm. on 70mm dia specimens. Fixed ring type of consolidometer (odeometer) cell assembly for 100mm dia x 25mm thick specimens, complete with accessories as above. Set of weights to give a pressure of 10 kg/sq.cm. on 100mm. Dia specimens.

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• Item Code: ESTE-48

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Flash & Fire Point Apparatus/ Pensky-Martens Apparatus
Item code: EBTE-26

Flash & Fire Point Apparatus / Pensky-Martens Apparatus For determining the flash point of fuel oils and lubricating oil, bitumen other than cutback bitumen and suspension of solids in liquid, having a flash point above 49°C.

The oil cup is made of brass, fitted with a thermally insulated lifting handle. The cup lid, with insulated handle, is fitted with two opposite wedge cams, which engage under pillars secured to the cup flange. This feature facilitates easy removal of the lid by rotating the handle a few degrees to disengage the cams. The shutter opening mechanism is designed for smooth operation and is operated by a spring handle with a knuled knob. A flame exposure device (Gas test jet assembly) is mounted over the lid. The manually operated stirrer has flexible has a flexible shaft. The cup assembly is positioned in a cast iron air bath, fitted with a chrome plated brass top. The air bath is mounted on an upright which serves as a gas manifold. Valve controlled supply lines for adjustable flames are provided with pilot and test flames. An additional line with control valve supplies gas for use with open flash clip, in accordance with IS: 1448 (P: 66), IS: 1209, A ring support is provided for the lid when not in use. Electrical heating, with gas test jet and electric heater with energy regulator. 220V, 50 Hz, Single Phase, AC

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• Item Code: EBTE-26