Pune, Maharashtra, India
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1 Products availableOur product range contains a wide range of Aggregate Testing Equipments, Flexural Strength Testing Machines, FLOW TABLE, Compression Testing Machine 2000 KN (electrically Operated) and Flexural Strength Testing Machines
One of the major factors contributing to the quality of concrete is the quality of aggregates used therein. With the wide range of aggregates available, it is essential to select an aggregate that is suitable for a given application. A number of mechanical tests have been suggested to determine the various characteristics of aggregates, for many applications, in which they play a vital structural role. In a given situation, for the particular aggregate, it may not be necessary to assess all the mechanical properties. Therefore, it is absolutely essential to determine before hand, the purpose for which the concrete is being used and the properties of the aggregates which require to be assessed.
| Compression Testing Machine (Electrically Operated) - Four Pillar type | |
| It is an electric cum hand operated for compression tests on concrete specimens up to 20cm dia and 30 cm in height. The machine meets the essential requirements of various Indian, British & American standards for compression tests. Loading Unit : The hydraulic jack of 2000 kN capacity is fixed to base. The upper platen has got a self aligning action and is attached to a screw which passes through the cross head and can be raised for lowered for initial clearance adjustment. The lower platen rests on the jack ram and is positioned with the help of a centering pin. Loading is accomplished by the upward movement of the lower platen. | |
| Pumping Unit : The motorized pumping unit which is housed in an elegant console is of double plunger type and is driven by 3 phase 440 volts 50 cycles electric motor. The pumping unit is separate unit connected to the jack by means of a steel connecting tube. A junction box is suitably fixed to connect the motor to the mains through a push button starter. The pumping unit is fitted with gauges. A maximum pointer is provided to facilitate taking of the reading after failure of the specimen. The pressure gauges are fixed on the pumping unit at an angle for easy readability. The machine is fitted with a hand wheel control which enables the rate of application of load to be varied. The machine is also equipped with facilities for hand pumping in case of power failure. The electric pumping unit is fixed with a micro-switch off the motor automatically as the load on the machine approaches the rated capacity. Relays are also incorporated in the pumping unit so that in the case of break-down of power supply, the motor will stop and would not-re-start unless starting switch is operated. | |
The Flexure Strength Testing Machines are designed to provide maximum rigidity throughout their working range. The load is applied by the upward movement of a hydraulic ram. The jack can be raised or lowered for testing different size beams. The load is indicated on a calibrated Bourdon tube type Pressure Gauge of range: 0-100kN x 0.5kN (0-10, 000 kgf x 50 Kgf). The load gauge is calibrated against NPL / NCCBM certified proving ring.
| Flow tables are used for determining the flow of consistency of portland cement concrete. A mass of the material with an initial fixed diameter is allowed to fall from a fixed height. The resulting increase in diameter is compared with its original diameter and empirical data about fluidity is permutated. | |
| FLOW TABLE FOR CEMENT CONCRETE (HAND OPERATED) | |
| Conforms to I S : 1199. This instrument is recommended for concrete, where the nominal size of coarse aggregates does not exceed 38 mm. It is comprised of a flow table top of 762 mm. diameter, machined from a brass casting and fitted on a heavy duty cast iron frame. A cam action provides a free fall of 12.5 mm. to the table. A brass conical mould of 120 mm. height with a base diameter of 250 mm. and a top diameter of 170 mm. is also provided, along with a tamping rod of 16 mm. diameter x 600 mm. long. | |
| The importance of thorough and efficient mixing of concrete cannot be over emphasized for strength determination. Relatively small quantities of freshly mixed concrete are required in the making of test cubes and prisms for compression and transverse strength studies. The mixers offered are for use in control and research laboratories. They are designed to occupy a minimum of space in a laboratory. | |
| LABORATORY CONCRETE MIXER (MOTORISED) | |
| The mixer consists of a steel vessel of 55 / 110 litres capacity, mounted on a frame. The vessel is rotated at 20/22 RPM with the help of a motor and a reduction gear. The vessel can be tilted to any angle by a hand wheel and counter weight. This facilitates mixing and discharge. Blades are provided inside the vessel to mix the material thoroughly. The large hand wheel facilitates manual rotation of the drum during power failure. The drum, hand wheel and motor etc, are mounted on a steel frame. This model is provided with two large wheels for carting away. The mixer is fitted with a 0.5 H.P. motor. Wired for 230V., sph. 50 Hz. | |
One of the major factors contributing to the quality of concrete is the quality of aggregates used therein. With the wide range of aggregates available, it is essential to select an aggregate that is suitable for a given application. A number of mechanical tests have been suggested to determine the various characteristics of aggregates, for many applications, in which they play a vital structural role. In a given situation, for the particular aggregate, it may not be necessary to assess all the mechanical properties. Therefore, it is absolutely essential to determine before hand, the purpose for which the concrete is being used and the properties of the aggregates which require to be assessed.
| Compression Testing Machine (Electrically Operated) - Four Pillar type | |
| It is an electric cum hand operated for compression tests on concrete specimens up to 20cm dia and 30 cm in height. The machine meets the essential requirements of various Indian, British & American standards for compression tests. Loading Unit : The hydraulic jack of 2000 kN capacity is fixed to base. The upper platen has got a self aligning action and is attached to a screw which passes through the cross head and can be raised for lowered for initial clearance adjustment. The lower platen rests on the jack ram and is positioned with the help of a centering pin. Loading is accomplished by the upward movement of the lower platen. | |
| Pumping Unit : The motorized pumping unit which is housed in an elegant console is of double plunger type and is driven by 3 phase 440 volts 50 cycles electric motor. The pumping unit is separate unit connected to the jack by means of a steel connecting tube. A junction box is suitably fixed to connect the motor to the mains through a push button starter. The pumping unit is fitted with gauges. A maximum pointer is provided to facilitate taking of the reading after failure of the specimen. The pressure gauges are fixed on the pumping unit at an angle for easy readability. The machine is fitted with a hand wheel control which enables the rate of application of load to be varied. The machine is also equipped with facilities for hand pumping in case of power failure. The electric pumping unit is fixed with a micro-switch off the motor automatically as the load on the machine approaches the rated capacity. Relays are also incorporated in the pumping unit so that in the case of break-down of power supply, the motor will stop and would not-re-start unless starting switch is operated. | |
The Flexure Strength Testing Machines are designed to provide maximum rigidity throughout their working range. The load is applied by the upward movement of a hydraulic ram. The jack can be raised or lowered for testing different size beams. The load is indicated on a calibrated Bourdon tube type Pressure Gauge of range: 0-100kN x 0.5kN (0-10, 000 kgf x 50 Kgf). The load gauge is calibrated against NPL / NCCBM certified proving ring.
| Flow tables are used for determining the flow of consistency of portland cement concrete. A mass of the material with an initial fixed diameter is allowed to fall from a fixed height. The resulting increase in diameter is compared with its original diameter and empirical data about fluidity is permutated. | |
| FLOW TABLE FOR CEMENT CONCRETE (HAND OPERATED) | |
| Conforms to I S : 1199. This instrument is recommended for concrete, where the nominal size of coarse aggregates does not exceed 38 mm. It is comprised of a flow table top of 762 mm. diameter, machined from a brass casting and fitted on a heavy duty cast iron frame. A cam action provides a free fall of 12.5 mm. to the table. A brass conical mould of 120 mm. height with a base diameter of 250 mm. and a top diameter of 170 mm. is also provided, along with a tamping rod of 16 mm. diameter x 600 mm. long. | |
SPARES : Conical mould. Tamping rod.
We specialize in designing and fabricating superior quality water and soil analysis kit. It is made available to our clients with 3 digit LCD Display. Our efficient kits are mains cum battery operated. It gives accurate result for soil and water analysis. Some of the salient features of our range : Measures pH, mV, ConductivityTDS, DO, Temperature & TurbidityHoused in VIP Briefcase
Liquid Limit Device Hand Operated fitted with blow counter complete with casangrande grooving tools and a Gauge Block. The liquid limit is defined as the moisture content at which the soil passes from plastic state to liquid state; it is very helpful in the classification of the potential properties of the soil material. The liquid limit device consists of a hard rubber base carrying a sliding carriage assembly to which a brass cup is hinged. The cup is raised and allowed to fall through a height of 1cm on to the hard rubber base, by the help of a lead screw provided at the back of the sliding carriage.
| To make the process of sieving simpler and quicker, mechanical Siever Shakers are used. Sieve Shakers impart a standard sieving action to produce reliable and repeatable results, eliminating the personal errors involved in manual sieving. A range of Sieve Shakers are offered for use with standard test sieves. | |
| SIEVE SHAKER (HAND OPERATED) | |
| This is a light weight, portable but sturdy Sieve Shaker suitable for bench mounting. It has a side to side movement imparted to it, through a train of gears, operated by a hand wheel. A heavy fly wheel ensures smooth operation. It can take upto seven sieves of 150 mm. or 200 mm. diameter. | |
We bring forth a wide gamut of Ductility Testing Machine that is widely used for determining the ductility of asphalt bitumen, native asphalt, cut black bitumen and blown type bitumen. The Ductility Testing Apparatus, which we manufacture, consists of three moued assemblies on a base plate. Our Ductility Apparatus has been vastly appreciated for providing accurate outputs. We are well placed amidst the foremost Ductility Testing Equipment Manufacturers.
| This apparatus is meant for determination of softening point of bituminous materials according to IP 58 and IS 1205. Softening point is that temp, at which the specimen under test becomes soft enough to allow a steel ball of specific dimension to fall a required distance under test condition. | |
| GENERAL DESCRIPTION & SPECIFICATIONS : | |
| The apparatus consist of Glass beaker of heat resistant glass of internal dia 8.5 cm X12 cm depth (approx.). Two steel balls each of 9.5 mm dia. (Weighing 3.50 0.05 gm). Two tapered brass mould, Two ball guides, ring stand. Supplied with a heating unit designed to give temp, rise at 5 C per minute required under standard. The temperature is controlled with an energy regulator. In addition, there is an electrically operated stirrer mounted on a stand with chuck and glass rod or aluminum rod and for stirring the water in the water bath. Operation on 230 Volts, single phase, 50 Cycles, AC. | |
| OPTIONAL ACCESSORIES : | |
| The following accessories are not part of the standard supply and supplied at an extra cost.< /span> | |
| 1) Thermometer IP 60C. 2) Thermometer IP 61C. 3)Programmable Digital Temp, indicator cum controller. 4) Brass plate for specimen preparation. 5) Glycerin. 6) Cooling Cabinet | |
Used to Drill cores of Concrete, Rocks, Stones, Bitumen Pavement. Tiles orthe similar material.
The Machine is provided with hand operated rapid screw feed through a lever drive with built in ball bearing.The drill spindle is floating on tapered roller bearings. Water swivel is totally enclosed and mounted on the drill spindle. The drill drive shaft is mounted on two ball bearings in the drill head. The drill is provided with water tank to deliver the water to the cutting operation. The drill is mounted on a sub base which is further mounted on trolley. The trolley is mounted on Scooter tyre wheels and leveling screws to facilitate easy shifting and setting. The drill has an end towing attachment. For longer travels and towing, extra attachment of Rubber tyre (Scooter Wheel) is highly recommended.
Specific Gravity Bottle with stopper of 50 ml capacity, which is available in two patterns:
1) The ordinary capillary type specific gravity bottle with a neck of 6 mm diameter.2)The wide mouthed capillary type specific gravity bottle with a neck of 25 mm diameter.
The ordinary specific gravity bottle is used for materials which remain-absoiutefy fluid at If- C while the wide mouth capillary type is used for materials which remain semisolid of high viscousat27C.
Viscosity is the property of the fluid by which it resist flow due to internal friction. Used for determining viscosity of cut - back bitumen and road oil.Viscosity is measured by determining the time taken by 50 cc of the material to flow from a cup through a specified orifice under standard condition of test.
GENERAL DESCRIPTION & SPECIFICATIONS:The apparatus consist of bath with cup of 10 mm orifice and sleeve stirrer with ball lifting clip and ball The bath is fitted with an immersion heater to take the water to the required temperature and a drain valve. The temperature is controlled by energy regulator or voltage varrier.(extra cost) The assembly is kept on suitable stand with leveling screws. Suitable to operate on 230 V.50 Hz. AC single phase.
OPTIONAL ACCESSORIES:The following accessories and consumables are not part of the standardsupply and are mandatory for the testing work.
1) Thermometer IP 8C/9C/10C. 2) Measuring Cylinder 100 ml. 3) Mechanical / Digital Stop Watch. 4) Silver plated orifice cup 4mm. 5) Solvent (Benzene/Toluene) for cleaning.
NOTE: The Tar Viscometer is also available for multiple test fitted with Digital Temperature indicator cum controller and FHP electric stirrer. Supplied with Tar Cups of 10 mm and 4 mm orifice with valves.
Hot Air Oven Electrically Operated M.S. internal chamber and External Body made of Mild Steel Sheet (Powder Coated Paint) or Stainless Steel Sheet with glasswool insulation between the chambers. Temperature Controlled by Digital Temperature Controller from ambient to 250C maintaining a sensitivity of 5C having automatic cut off device fitted for safety purpose. The Oven is fitted with Air Circulating Fan for maintaining the uniformity of heat in the chamber.
Thermometers are used for monitoring temperature of soil, asphalt, concrete or any other material used in the laboratory. The laboratory Thermometers are available in different sizes, types and ranges for fulfillment of customers needs.
Triple Prisms Prism Effective Aperture : 64mm Prism offset : - 30mm, 0mm Can offer various colours according to user's Requirements.
Three - Jaw Tribrach Executive Standard : ISO / DIS12585 - 3 Circular bubble: 8' / 2mm Centre screw: 5 / Can offer various colours according to user's requirements.
| Specification : 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 are totally enclosed making the instruments suitable for work either above or below the ground. The instrument is supplied with standard accessories in teak wood box with aluminium telescopic tripod stand. |
| Standard Components | ||
| Total Station (with lens cap)x 1Plastic Carrying Case x 1Battery Charger BC - L1 X 1On - board Battery BT - L1 X1Plastic Rain Cover x 1Tool Kit with Case x 1Instruction Manual x 1 |
For levels and other rotating lasers : Height 1.65m Weight : 4kg With carrying strap System : quick clamp or screw
For Total Stations : Height 1.65m With carrying strap System: quick clamp
