Auto Level Consolidator
In this apparatus motorized, the loading lever level is maintained automatically when weights are added to the hanger and as consolidation of the specimen takes place. The instrument comprises the following: Loading unit, maximum capacity 20 kg/cm2. A micro switch arrangement with drive motor and reduction gearing has been provided together with a forward/reverse switch. Suitable for operation on 230V, 50Hz, single phase, A.C. supply. |
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CBR Field Type
Mechanical screw loading jack, 10,000 Kg. Capacity with U-bracket and swivel head. Penetration piston, 50mm dia threaded at the upper end. Extension rods set consisting of length 50cm, and 1 length 100cm., used as spacers between the proving ring and penetration piston. The lengths are machined from steel tubing.
Connector set, has eight connectors for coupling the penetration piston and proving ring assembly either directly or through extension pieces. |
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CBR Laboratory Type
Complete with Load frame, Hand Operated/Electrically Operated 5000 Kg capacity, C.B.R. Mould, Penetration Piston, Perforated Plate, Displacer Block, Annular/Slotted Metal Weight 2.5 kg, Metal Tripod Stand, Rammer 2.6 kg/4.89 kg., with Calibration Certificate. |
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Compaction Permeameter
Consists of one gunmetal mould 100 mm dia x 127.3 mm height with collar and base plate and porous stone, top plate, solid gunmetal plate perforated metal plate, three falling head glass tubes of about 12.5 mm, 3 mm and 4.5 mm on a wooden board Transparent pipe and metal perforated swell plate. |
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Cone Penetrometer
It will consist of metallic cone with half angle of 15' -30 ±15' and 30.50mm coned length. It will be fixed at the end of a metallic rod with a disc at the top of the rod so as to have a total sliding weight of 148± 0.5 gms. The total rod shall pass through two guides. (to ensure vertical movement) fixed to a stand. Suitable provision will be made for clamping the vertical rod at any desired height above the surface of the paste in the trough. A brass trough 50 mm internal diameter and 50 mm depth will be provided as per IS specification resting on M.S.bars. |
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Consolidation App.
Consists of : Loading Unit, maximum capacity 20 kg/cm2 consisting of a loading yoke connected to a lever arm with a counter- balancing adjustment and having a lever ratio of 1:10, the whole assembly being mounted on a steel frame stand. |
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Core Cutter
[1] CYLINDRICAL CORE CUTTER:
It shall be of seamless steel tube, 130 mm long and 100 mm internal diameter with a wall thickness of 3 mm, beveled at one end,( as per section 2.1)
[2] STEEL DOLLEY:
It shall be 25 mm high and 100 mm internal dia with a wall thickness of 7.5 mm with a lip to enable it to be fitted on top of the core cutter.
[3] STEEL RAMMER:
It shall have solid mild steel foot of 140 mm diameter and 75 mm height with a concentrically screwed 25 mm dia. Solid mild steel staff. The overall height of the rammer including the foot as well as the length of staff shall be approximately 900 mm.The foot and staff together shall weight approx, 9.0 Kg. |
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Dames & Moor Sampler
(STATIONARY TYPE) Consists of : Sampling tube, 55 mm O.D. & 580 mm effective length, Piston, One piston connecting rod (1 meter long) and a drive head with check valve and adaptor for 'A' drill rods. |
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Direct Shear Aoo. Motorized
Supplied with loading yoke with direct and lever for applying load. Normal stress capacity 8Kg/Sq.cm. Load is applied either directly or through a counter balanced detachable lever. Provision is made for 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. |
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Direct Shear App. Digital
Similar to Mechanical Model but with Electronic Outfit in place of Proving Ring and Dial Gauge. Outfit consists of:
3 Channel Digital Indicator - 1 No. |
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Direct Shear App. Hand Operated
Supplied with loading yoke with direct and lever for applying load. Normal stress capacity 8Kg/Sq.cm. Load is applied either directly or through a counter balanced detachable lever. Provision is made for 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. |
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Dynamic Cone Penetration Apparatus
Consists of one cone, plain 50 mm base dia and cone angle 60°, one cone adaptor, guide pipe assembly with one end cap and one driving head with threads for 'A' rod coupling. Tripod stand 6 meter height with built in ladder with pulley arrangements. Drive weight 65 kg fitted with chain. AS PER IS:4968(PART I) |
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Extractor Frame - Hydraulic
It consists of a 5 ton capacity hand operated, hydraulic jack mounted on a suitable frame two plungers, one of 100mm dia and the other of 150mm dia moulds are supplied one thrust plate for 150mm dia and one for 100mm dia specimens are also supplied. Height of thrust plate is adjustable. Set of plunger adaptors thrust plates for 38mm, 50mm and 75mm dia specimen. |
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High Speed Stirrer
A mechanical stirring device in which a suitably mounted induction motor will have a vertical shaft having speed of 6000 to 8000 revolutions per minute when loaded. The shaft will be equipped with a replaceable stirring paddle of either of the types and made of metal. The surface will be of such length that the stirring paddle will operate not less than 20 mm and not more than 35 mm above the bottom of the dispersion cup. The dispersion cup will be supported on a rest and shall have a removable baffle. A special dispersion cup conforming to either of the designs shown in IS 2720 (Part IV) 1985 will be provided to hold the sample while it is dispersed. The stirrer will be free from vibration whilst operation and the base will be made of M.S. of at least size 20 cm X 25 cm with rubber cushions. The container and baffle will be of such material as not be affected by the reagents like sodium Carbonate, Sodium silicate , Sodium Hexametaphosphate etc. The stirrings device will be suitable for operation on 230-250 Volts A C with controller switch for different revolution. It will be provided with 3 core wiring of with off-on switch on side. The dimensions of stirring paddles for stirring apparatus and dispersion cup will be as per IS 2720(Part IV)1985. |
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Infra Red Moisture Balance
This is very reliable and sturdy instrument for an accurate determination of the moisture content of materials which do not undergo chemical change when exposed to infra red radiations. The instrument is specially useful for the substances which quickly reabsorbs moisture after drying. Observations can be taken quickly and the results obtained are accurate. The instrument can be used for reliable determination of moisture content of agricultural soil, foods, chemicals, plastics, Pharmaceuticals, construction soils and other similar materials. |
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In-Situ Vane Shear Test App.
NORWEGIAN VANE BORER: - As per IS: 4434. Torque Applicator Assembly 800 kg-cm capacity, two vanes 37.5mm dia x 75mm high and 50mm dia x 100mm high with sleeves and protecting shoes, torque rod and calibration chart for torque applicator. Extension tube 1 meter long, with couplings - 30nos. Extension rod 1 meter long with pin couplings - 30nos. Extension tube 75cm long - 1no. Extension rod 75cm long - 1no. Torque rod with hexagonal adaptor.
PRESSING & EXTRACTION APP. FOR ABOVE.:- This equipment is used for driving and extracting the rod assembly, tube samplers and vanes of vane borer. The equipment consists of - Rack assembly consisting of a gear box and drive head - 1no. Base channel frame -1no. Two reaction channels. Screw augers - 4 nos. |
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Liquid Limit Device
With consists of a brass cup held on an adjustable bracket. The bowl can be adjusted for a fall raised & dropped on a rubber of standard hardness by cam action. Complete with one casagrande grooving tool, one ASTM grooving tools and a height gauge block. Hand operated, with counter. As per IS : 2720 (Part-V), IS : 9259, BS : 1377, AS : 89 |
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MarshCone
No data avail. |
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Miniature Field Permeater
Consists of one gunmetal mould 100 mm dia x 127.3 mm height with collar and base plate and porous stone, top plate, solid gunmetal plate perforated metal plate, three falling head glass tubes of about 12.5 mm, 3 mm and 4.5 mm on a wooden board Transparent pipe and metal perforated swell plate. |
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Moisture Meter
The unit consists of a pressure vessel with clamp for sealing cap, rubber sealing gasket, pressure gauge calibrated in percentage moisture content 0-25% X 1% on the wet weight basis, a counter poised balance for weighing sample, a scoop for measuring carbide reagent, a bottle of reagent, one cleaning brush and a set of 4 steel balls(3 OF 12.5MM AND 1 OF 25MM DIA) for thorough mixing. Complete in highly polished wooden carrying case with handle. AS PER IS : 2720(PART II) |
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North Dakota Cone
The instrument consists of a rod carrying a loading platform at the top and a hardened steel cone at the bottom. The rod is mounted vertically and slides freely up and down in the collars of the frame and can be locked in any position as required. The conical tip penetrates the soil through an aperture in the cast iron base. The loading platform carriers a graduated plunger which enters one of the side supports and permits the reading of the penetration correct to 1 mm. Supplied with set of weights consists 7 Nos. 5 kg weights and one hardened steel cone. |
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Permeability Test Apparatus
Consists of gunmetal mould 100mm dia X 127.3mm height X 1000ml volume, with collar of 100mm dia X 60mm high and drainage base plate, Drainage cap, Metallic clamping ring, two porous stone for base and cap, Dummy plate, air release valve. With a set of three glass stand pipes approx.6mm, 10mm, and 20mm dia X 1 meter length mounted on a wooden board, the end of the glass tube is serrated to connect rubber tube of 3 meter length with pinch cock. |
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Plastic Limit App.
The Complete set consists of one each:
1) Glass plate 20cm X 15cm having ground ends and one side frosted.
2) Brass or stainless steel rod 3mm dia X 150mm long - 2 Nos.
3) Flexible spatula.
4) Set of 6 moisture containers.
5) Porcelain basin 150mm dia.
Packed in nice polished wooden box. |
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Plate Bearing Test App.
Consist of the following.
a) Hand operated Hydraulic jack with pressure gauge capacity 50 tonne with 5 meter long metal tube with end coupling - 1 No.
b) Ball and Socket arrangement, consisting of two steel plate with one steel ball in between them. - 1 Set.
c) Extension rod, 12 mm dia X 25 mm long for taking dial gauge reading. - 16 Nos.
d) Magnetic base with female thread on top for holding extension rod. - 4 Nos.
e) Top end plate, 50 mm dia male thread for fitting on the extension rod. - 4 Nos.
f) Column 15 cm dia x 50 cm long with flanges complete with four bolts and nuts. 1 Nos.
g) Column 15 cms dia and 50 cms long with flanges complete with 4 bolts & nuts 1 No.
h) Datum bar, light weight, portable, total span 5 meter, height approx 30cms mounted on two removable legs, made of 2 parts - 1 No. |
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Pocket Penetrometer
Consists of a needle having face area 3/10 sq.cm. and graduated at a distance of 25mm. The needles point is an integral part of barrel which houses a calibrated spring. The spring is combined in a sleeve. The resistance offered by the concrete mortar is shown on the direct reading scale with a marker ring which holds its position when released. Scale range is 0-50 kg/cm2 when the penetration resistance reaches a value of 35kg/cm2 the concrete is assumed initially set. Supplied complete in a leather carrying case. ASTM C-403 |
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Proctor Set
It will be made of Mild steel having capacity of 1000 c.c with an internal diameter of 100 + 0.1 mm and an internal effective height of 127.3 cm + 0.1 mm. The mould will be fitted with a detachable base plate and removable extension collar approximately 60 mm high. The internal surface of the mould will be smooth. It will conform to the requirements given in the IS 2720 (Part VII). Complete with our own test certificate. |
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Relative Density Apparatus
The equipment comprises a vibratory table 75mm x 75mm motorised 230 Volts, single phase A.C. cylindrical mould 3000 cm3 and 15000 cm3, guide sieve with clamp for moulds, surcharge base plate, surcharge weight for 3000 and 15000 cm3, handle for base plate, dial gauge holder, dial gauge 0.01 mm x 25 mm travel with extension piece calibration bar 75 x 300 x 3mm. |
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Sampling Outfits Augers
SAMPLING AUGER OUTFIT (SCREW TYPE)
Sampling Auger, Screw type with one meter long extension rod, Tee piece handle.
• 38mm
• 50mm
• 75mm
• 100mm |
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Sand Replacement
01) 10cm (Small Size):- Sand Replacement Method. Consists of Sand Pouring Cylinder, one calibrating container 10 cm dia & a square tray of 30 cm x 30 cm with a central hole of 10 cm diameter. Relevant Standard : IS : 2720(Part-XXVIII)
02) 15cm (Medium Size): Sand Replacement Method. Consisting of Sand Pouring Cylinder container metal tray hole in the centre.
03) 20cm (Large Size): Sand Replacement Method. With calibrating container of 250mm internal depth, one metal tray 450 mm square and 50 mm deep with a 200 mm dia hole in the centre. |
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Shrinkage Limit Device
Set Consists of one each:-
Porcelain evaporating dish.
Shrinkage Dish.
Glass Cup.
Perspex plate with three metal prongs.
Perspex Plate, plain.
Flexible spatula.
Glass cylinder 25ml X 0.5ml.
Supplied without mercury packed in nicely Polished teak wood box. |
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Sieves 20cm Dia Fine
20cm dia, Brass Frame without joints. |
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Sieves 45cm Dia Coarse
G.I. Frame Sieves (30 & 45 cms Dia) |
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Soil Hydrometer
There will be no abrupt changes in the cross section of the hydrometer that will hinder cleaning or drying or permit air bubble to be trapped. The graduation of hydrometer will be on the basis of liquid having a surface tension of 55 dynes/cm. The graduation lines will be at intervals of 0.0005, every alternate line will extend beyond the shortest lines; every tenth graduation will exceed that of all the intervening lines and will be numbered in full. The basis of the scale will be density (g/ml) at 27' deg C. The maximum permissible scale error on the hydrometer is plus or minus one scale division. |
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Split Spoon Sampler
This is used for standard penetration test for determining penetration resistance (N value) of soil which can be related to unconfined compressive strength. Penetration resistance (N Value) of soil is determined by giving a number of blows with a 65 kg weight falling through a given distance of 75cm required to penetrate the assembly to a depth of 30cm. When properly seated on the ground. The sampler is made from a steek tube split lengthwise and held together by a head fitted with a ball check valve and a hardened steel shoe of inside cutting edge of 35mm dia. The sampler is 35mm I.D. and 50.8mm in outer diameter and 508mm long. One adaptor to connect 'A' type drill rods is also supplied. With or Without brass liner. |
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Standard Penetration Test Kit
STANDARD PENETRATION TEST KIT
• Consists of Drive Weight, 65 kg, fitted with chain.
• Guide Pipe Assembly, fitted with a driving head on one side having standard "A" drill rod thread & a cap on the second side. Drive weight falls freely through a height of 75mm
• Tripod stand,6 meter high connected by a tie bolt. Each leg is made of three part for easy transport. Complete with pulleys and stairing arrangements.
• Tripod stand 5 meter long Each leg is made of two parts. Complete with pulley & stirring arrangement.
• Pulley Spare.
• "A" Drill Rod 1 meter long.
• "A" Drill Rod 1.5 meter long.
• "A" Drill Rod 3 meter long. |
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Static Cone Penetrometer - Electrically Operated
The main unit consists of a petrol engine hydraulic pump for loading. A direction control valve is fitted between pumping unit and hydraulic ram. Greater depths and constant rate of penetration 1 to 2.5 cm/sec. can be achieved using engine driven unit. The whole unit is mounted on a trolley with two tyres for ease of transportation. |
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Static Cone Penetrometer - Hand Operated
The drive is by means of a rack and pinion and is driven manually through a gearing arrangement. The gearbox rack and pinion are fixed on two upright pillars and the movement of the rack is guided by a bracket and two pillars. The loading is done hydraulically. Two pressure gauges 15cm dia. One of Low capacity o-60kg/sq.cm.in 0.5kg/cm/sq. divisions and other 0-160kg/cm.sq are provided to indicate the penetration resistance. Isolation valve is provided to automatically isolate the lower range gauge when it reaches the maximum capacity. The valve can be adjusted and locked at desired values between 20 to 60kg/cm.sq. Provision is made to anchor the unit at site and there is provision for lateral shifting so that subsequent tests could be performed without having to shift the entire anchorage system. |
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Swell Test Apparatus
The outfit comprises the following.
1.One loading unit Hand. operated 5000 kg capacity with two rates of travel
2.One Gun metal mould, 100mm dia x 127.3 cm height X 1000 cc volume with base plate & collar
3.One perforated swell plate 100mm dia X 16mm thick
4.One spacer 100mm dia X 12.7mm thick
5.Two porous stone of 100mm dia X 12.7mm thick
6.One load transfer bar
7.One steel ball & one soaking tank, 250mm dia x 210mm high
8.Dial gauge 0.01mm X 25mm travel
9.Proving ring of 2.5 KN capacity with calibration chart and carrying case. |
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Unconfined Compression Tester
Proving ring type. Comprises of a hand operated load frame, cap. 30KN (3000 kgf.) screw jack for loading, handle and strain dial gauge bracket, adaptor for proving ring, conical seats and male/female coning tools for 38 mm dial samples. Supplied without proving ring and dial gauge. |
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Universal Automatic Compaction Apparatus
It is a motor driven mechanical compactor useful for soil compaction into 100mm or 150mm dia moulds. Two sets of rammers are provided, one of 2.6kg. And the other of 4.89 kg arranged for 310mm and 450mm fall respectively. For compaction soil into 150mm dia moulds, 100mm face dia rammers having weight of 4.89Kg is used. Where as for 100mm dia moulds, they are of 50mm dia. The rammer assembly is provided with a ratchet and pawl arrangement to lift it from the top of the soil layer. When the rammer reaches the required height the pawl release the rammer, which falls freely on soil surface. The release mechanism is connected by an arm moving up and down which is connected to a reduction gear coupled to the motor through another arm. An automatic blow counter fitted to the compactor is used to set the number of blows. The base plate of the specimen mould is to be fitted to the rotating base plate of the instrument which makes 1/5th revolution per operation. Operation on 230 volts, 50 cycles, single phase, A.C. supply, Moulds are to be ordered separately. |
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