SE-Test Lab Instruments (I) Pvt. Ltd. Sarai Rohilla, Delhi

Rectangular water bath double walled construction, inner reservoir of stainless steel. Outer body in mild steel with glass wool insulation in between, supplied with lid having one hole of 12.5cms dia & 6 holes of 7.5 cms dia. Concentric rings with lids are provided on holes. The top plate & concentric rings are of stainless steel temperature range ambient to 100° C. Controlled by capillary thermostat. Size of the chamber 30cm x 25cm x 12cm.These water baths are useful for laboratory work. Thermometers at extra cost suitable for: 230 V A.C. Single Phase. Note: 9 and 12 Holes Water Bath also available.

The apparatus comprises of one mould effective gauge length complete with base plate, four reference pins, one length comparator frame, one stainless reference bar with insulated grip, and one dial gauge, 0.002mm x 5mm

This bath is designed and developed under the strict supervision of our experienced professionals in accordance with the international quality standards. Our offered bath is thoroughly checked on various parameters to ensure zero-defect. This bath is widely used in national laboratories and pharmaceutical industries.   Features: Intelligent signal sampling for accurate data measuring and parameter reading Accurate viscometer for improving experimental efficiency High precision digital display Ideal for controlling the temperature accuracy Durable glass bath for optimum heat preservation Desktop based all-in-one design for easy operations and portability Electric stirrer for ensuring uniform temperature of bath Easy cleaning and drying of viscometer tubes Other Information: The accompanying absolute kinematic viscosity bath are utilized to measure supreme thickness of consistency reviewed clearing bitumen (IS:73:2006) at 60°C as per IS:1206 (part II) (like ASTM D 2171), which utilizes a vacuum slender viscometer. Complete absolute viscosity testing equipment adjusting to IS: 1206 (part II) method for testing tar and bitumen materials: determination of absolute viscosity with the accompanying segments: Consistent Temperature Bath - a suitable shower for drenching of no less than 2 vacuum fine viscometer tubes with a computerized temperature controller. The precision of the temperature in the shower will be + 0.1oc all through the shower. Vacuum System - capable of keeping up a vacuum inside + 0.05 cm of the coveted level the systemwill comprise of vacuum pump, dampness trap, vacuum c o n t ro l l e r, d ra i n va lve, a l l i n t e rc o n n e c t i n g tubing/channeling, and some other frill as required to finish the vacuum framework. Thermometer for Bath - mercury in glass, run 37.8 to 82°c, and graduations of 0.2°c Timing Device - a stop watch is fit of perusing up to 1 second. Cannon - manning vacuum viscometers - viscometer holder and silicone stopper. Size 12 and size 13 (one every) [size 12 is suitable for testing VG-10 and size 13 is suitable for testing VG-20, VG-30, and VG-40 bitumen.

Vickers Hardness of steel and other metals. These machines are designed and manufactured for very high accuracy, reliability and ease of operation. The selection of load is effected with the push button control system. The measurements of diagonal/diameter of indentation is done with the help of built-in optical system with graduated readout with Micrometer. After taking indentation on the work piece, the objective lens is automatically swivelled into position and image of indentation appears on the focusing screen fitted in front of the machine. A push button is provided for starting the loading cycle and unloading is accomplished through hand lever. This machine conforms to IS 1754-1986 for Vickers Test.

Specification: The apparatus consists of a metallic frame bearing a freely movable and with a cap at top, one vicat mould and glass base plate and one set of needles one each initial needle, final needle and consistency plunger. It comes with a dashpot which facilities gentle lowering of the needles. Accessories: Mild steel base plate 5 inches x 5 inches. Fulcrum mould , brass , 80 mm i.d. base dia x 70 mm i.d. top dia , 40 mm height. Note: Normally set of needles and mould which meet is requirements as per I.S. 5513 are supplied. While ordering please specify the specification code of the instrument required. Vicat needle apparatus for determining consistency of hydraulic cement. Gypsum plaster, lime etc. As per ASTM C 187-58 C 472-62 C 110-58, IS 2542(Part-1) can also be supplied.

It is designed to carry a load of 140 kg . The apparatus consists of a motor fitted with a variable pitch pulley housed in a cabinet. The vibrations are imparted by means off-balance masses rotating on a shaft of a vibrator clamped to the underside of the table top. The table top is 500 x 500 mm and has stops along its edges to prevent moulds from walking off the table during vibration. A crass arm adjustable on a vertical rod at the centre of the table is provided to hold the moulds while operating the between a maximum of 3600 vibrations down to 2600 vibration per minute. A speed regulation handle is provided for increasing or decreasing frequency. A switch is provided for starting the motor. Suitable for operator on 230 Volts, A.C. Single Phase, 50 Cycles.

The vibrating machine consists of a vibrating frame assembly and an electric motor mounted on a sturdy base. The complete frame assembly consists of a vice to hold a 70.6 mm cube mould and two studs threaded at top and a hopper to feed the sample in the mould. This assembly is supported on four springs and has an in built rotating shaft which rotates eccentrically and thus imparts vibrations to the entire frame. A balance weight is an integral bottom part of the frame. The centre of gravity of the assembly is brought to the centre of the eccentric shaft within a distance of 25 mm below it. The electric motor drives the shaft of the frame and thus imparts required vibration to the moulds. The frequency of vibration is 12000 +/- 400 Vibration Per Minute. Supplied complete with on 70.6 mm Cube Mould with loose base plate, a time switch 0-5mins x 1mm. Spares: Set of springs, belt and belt guard. Optional: Digital Preset Timer can be supplied at an extra cost.

The instrument is used for workability as well as consistency of fresh concrete. A slump Cone and a graduated rod supplied with the instrument helps the operator to find out slump values and vibration table with container and acrylic disc is used to find out workability of concrete expressed in Vee Bee degrees, which is defined as the time in seconds to complete required vibrating at which the fresh concrete flows out sufficiently to come in contract of the entire face of acrylic disc. The equipment consists of : A vibrating table size 380 mm long and 260 mm wide, resting upon elastic support at a height of about 305 mm above the floor, complete with Start/Stop switch, cord and plug. A holder is fixed to the base in to which a swivel arm is telescoped with funnel and guide swivel arm is also detachable from the vibrating table. The divisions of scale on the rod record the slump of the concrete in millimeters. Supplied complete with a sheet metal container with lifting handles which can easily be fixed to the vibrating table. A slump cone open at both ends with lifting handles and a tamping rod of size 16 mm dia. and 600 mm long rounded at both ends.

The apparatus is designed for conducting in situ vane shear test from bottom of a bore hole in saturated cohesive deposits 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 a torque ring and is geared to a crank, the torque ring is a split ring & deforms as torque is applied & the deformation is indicated by a dial gauge. A calibration chart to convert dial gauge readings to torque force in kgs/cm2 is supplied. A pointer is provided. For registering the rotations of the vane, a detachable stand is provided to anchor the instrument an attachment to securely hold the string of rods is provided the equipments comprises of the following : Torque applicator assembly capacity 2000kg/cm2 with split proving ring & dial gauge 0.002 x 5mm complete with stand.

Consists of a torque head 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 electrically operated rate of rotating is 1/60 R.P.M. Suitable for operation on 230 V A.C. Single Phase which operates a worm gear arrangement turning the upper end of a calibration torsion spring, vane dia, rod dia, vane size & vane height are as per IS specifications. The vane shaft is attached through the hollow upper shaft to a resettable pointer, which indicates the angle indicates the angle of torque on a dial graduated in degree the dial reading multiplied by spring factor gives the torque a container for soil sample is also supplied & a sampling tube of 38mm. i.d. & 150mm long can also be used as container . Supplied with set of four springs, one each of approx. 2 kgs/cm2, 4kgs/cm2, 6 kgs/cm2 & 8kgs/cm2 complete as above in a wooden carrying case

High vacuum consist of a metallic casing having Cylindrical bore accommodating an eccentrically mounted slotted rotor bearing, a pair of Vanes in the slots forced a part and pressed against the wall of the casing of the spring. With the rotor these vanes slide along the wall Casing wiping before them the air which has entered the apparatus via the suction orifice. The air is finally forced out of the pump by the Vanes through the oil immersed exhaust valve. The pumps are made in either single or double stages, the pumps are electrically operated. Experienced and research in the field, strict supervision by trained experts and Quality contact by qualified and experienced engineers. Sizes: 0.25, 0.50, 1.0 HP available. Operated on 230 V AC, Single Phase Supply,50 Hz.valve. The pumps are made in either single or double stages, the pumps are electrically operated. V belts driven and mounted on iron base plates. Experienced and research in the field, strict supervision by trained experts and Quality contact by qualified and experienced engineers ensure that every pump is reliable technically proved to give trouble free along service.

The V Funnel apparatus is used to evaluate the flow time of freshly mixed self compacting concrete. The test is not suitable when the maximum size of the aggregate exceeds 22.4 mm. The test set consists of a stainless steel funnel placed vertically on a supporting stand. The discharge orifice is equipped with a lid, which can be momentarily opened. The l shape box apparatus is supplied complete with:  Filling Hopper Base

As Per IS 2720 (Part XBII)- 1966 BS 1377; EN DD ENV 1997-2; ASTM D2434;AASHTO T215 Clays and silts are tested using the technique. Flow of water through the specimen is observed by monitoring the rate of fall of water in the tube. It is essential that soils of very low permeability are sealed inside the cylinder to prevent seepage along the sides of the specimen. Before testing, the specimen must be completely saturated with water as the presence of air will restrict the flow of water. Three glass stand pipes a stand with nine glass tubes of 6mm, 10mm, 20mm, 25mm, 40mm, 50mm, 60mm, 70mm, 75mm, bore tube is provided with over flow arrangement for constant head tests. The remaining tubes are used for falling head test.

Comprises a screw operated load frame, cap.5000kg with a gear box and motor drive giving 1.25, 1.5, 2.5mm/min. Rates of strain, a pair of cone seating, adaptor for proving ring, and stain dial gauge bracket. Supplied with one pair of male/female coning tools for 38mm dia samples but without ring and dial gauge. Suitable for operation on 230 V, Single Phase A.C. Supply. Accessories: Coning tools in pairs (Male & Female) for samples having diameter 38, 50, 75 & 100mm

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. Loading pad made of Perspex for 38mm dia specimens. Pair of plain discs made of Perspex 38mm dia 6mm thick. Pair of porous stones 38mm dia specimen. Split sand former for 38mm dia specimen. Sheath stretcher for 38mm dia specimen. One dozen rubber sheaths for 38mm dia samples. For synthetic rubber 'o' rings for 38mm dia specimen. One plastic drainage tube. 2. Pore Pressure Apparatus 10 Kg/Cm² Standards: 1236 B Specification: The apparatus consists of a panel for wall mounting on which are fitted 1.0 to 10kgManom/cm sq x 0.1kg cm. sq. a pressure gauge, bourdon tube type 15 cm diameter: Glass u-tube manometer for measuring low positive pore pressures negative pore measures and checking zero error of pressure gauge. It is provided with a mercury trap (mercury supplied at extra cost.) Null indicator made out of clear transparent Perspex with mercury trap and cursor to indicate the mercury level. Burette: 50ml burette for measuring the volume change in the soil specimen. Pressure pump fitted with four sleeve packed valves, operated by means of a hand wheel on the end of the piston rod which is threaded through the pump cap and gives a smooth, fine adjustment of pressure. Copper coil and water reservoir is fitted on board with complete stand assembly. The unit is tested against leaks up to 10kg/cm sq. 3. Dead Weight Type Oil & Water Constant Pressure System Standards: 1236 C Specification: This device is used to maintain cell pressure constant for a long duration and the system can be used in place of conventional constant pressure system using mercury pots where certain minimum heights are required. Problems like de-airation of pump, leakage of mercury etc. is eliminated in this system . This unit is smaller in volume and can be used in mobile laboratory also. This can maintain pressure in the cell upto 20kg/cm sq. Pressure is maintained constant in the system by a balancing calibrated weights on a spindle against a column of oil, operating under constant feed back. Construction: The system consists of an oil pump continuously driven by an electric motor during the test period. The internal components are housed in a strong compact housing. The piston on which weights are kept rotates with minimum friction. A transparent oil water vessel is provided to transmit pressure to the cell. A hand pump provided facilitates priming and to maintain constant pressure during power failure Specification : Range 0-20 bar(0-20kg/cm2)Steps of pressure 0.5bar (0.5kg/cm2)Accuracy + 0.5%Electric supply 230V, Single Phase, 50Hz, AC supply.Supplied complete with pressure gauge, flow valves, connecting pressure hose and set of weights to give maximum pressure of 20 bar (20 kg/cm2 4. Lateral pressure assembly 10kg / cm² Standards: 1236 D Specification: The apparatus consists of a pressure chamber which has a flanged top cap fitted with a 10 kg/cm2. Pressure gauge and a valve for pumping in air. Water inlet and drain cock are fitted to the chamber. The foot pump supplied easily develops a pressure of 10 kg/cm2 Complete with connecting pressure hose.

The machine is designed for conducting TORSION and TWIST tests on various metal wires, tubes, sheet materials. Torque measurement by Pendulum Dynamo meter System. Torque is applied to the specimen by geared motor through gear box. The accuracy of torque indication is +/- 1% of true torque and the twist indication is 0.5 degrees.

This is used for determination of resistance to wear for Cement & Concrete flooring tiles. Tiles specimen of size 7.06 cm x 7.06 cm is pressed face-wise under specific load on a grinding path and abrasive powder is evenly spread on the rotating grinding disc the second parallel side of the tile is subjected to wear for similar number of rotations. The wear of the tile is measured on a thickness gauge specifically made for the purpose. The machine consists of a disc rotating at a speed of 30 R.P.M. in a circular tray. A bracket is provided to hold the specimen. A counter balance lever loads the specimen. Load applied is 30 Kgf. A funnel is fitted to evenly spread abrasive powder on the grinding path. A Pre-set Counter automatically stops the machine after 22 revolutions. This counter is Re-adjustable. The machine works on 440 V A.C. Three Phase electrical supply. On request machine to operate on 230 V A.C. Supply can also be supplied.

This dual purpose oven is designed to determine the loss in weight of bitumen and flux oils (Loss on Heating test) and the effect of heat and air on asphaltic materials (Thin Film test). The unit is heavily insulated and has a double glass door for viewing the test chamber thermometer and samples. Temperature is controlled at 163° C ± 1° C by means of a variable temperature controller and thermostat. Two rotating platforms are supplied with each oven: One accepts 9 standard penetration cups for the loss on heating test, the other accepts two 140mm diameter test pans for the thin film test. The platforms are rotated at 5 to 6 rpm by an external motor. Chamber Dimensions: 350 x 350 x 350 mm (L x W x H) Series Loss on Heating / Thin Film Oven Operating Voltage 230 V A.C. Single Phase Aluminium Test Pan 140 mm diameter x 9.5mm deep.

 Used for determining the Flakiness Index of Aggregates. It Consists of a frame with a sliding panel. The Panel has slots of Different Standard Lengths and Widths accurately Cut.

Ours is a remarkable firm, which is involved in manufacturing, supplying and exporting high quality Tensile Testing Machine. As our machine is manufactured using premium quality stainless steel, it has high strength and optimal corrosion resistance. Owing to its excellent results and high performance, our device is highly demanded in the market.Tensile Testing Machine is extensively being used for tensile, compression & elongation strength measurement of materials like wires, cable and ferrous &non ferrous metals. Other details: Tensile Testers are electrically operated machines for testing tensile strength and elongation of materials like plywood, wires, cables, conductors, ferrous and non-ferrous materials. Brand Tensile Testers are manufactured in various capacities and tests can be conducted on these machines by simply incorporating appropriate traverse speeds and using suitable grips in conformity with the adopted BIS, BS, ASTM, DIN and ISO standards. SETEST Brand Tensile Testers are quite capable of conducting. Compression and Bending tests a parts from performing tensile and elongation tests. Brand Tensile Testers are extra elegant, best quality, durable and accurate with matchless perfection.Tensile Testers are also offered on specific requirements with load graduation in Kilograms Newton Electronic up based and computerized tensile testers can also be manufactured on specific requirements. Besides a wide range of accessories depending upon the individual requirements, for the rests involved, of the user and a prompt and reliable after-sales service facilities are also available.

The instrument employs a friction free, accurate, double lever system, the load being applied by means of sliding weight on the top lever. The capacity of the units is 900 kgs. After fixing the briquette in the jaws, the machine is switched on. The sliding weight slides over the calibrated lever thus applying tension to the specimen. A micro switch fitted instantly stop the machine on failure of the briquette and on failure the tensile load is accurately 0.5kg. By means of a marker provided on the sliding weight to its zero position. Suitable for operation on 230 V, 50 cycles, Single Phase, A.C. supply. Supplied complete with one brass briquette mould and one base plate.

For determining the viscosity of cut back bitumen and road oil. The viscometer consists of a chrome plated copper bath, with a drain valve and a central tube to receive the test cup and to position the stirrer, and is mounted on a stand with levelling feet. Stirrer has a curved shield and is provided with an insulated handle, thermometer socket and swivel support for the valve.

This is used for compacting concrete into cube moulds. This rod is made of steel it is 16 mm dia., 600 mm in length and rounded at both ends.

This is used for compacting concrete into cube moulds. This rod is made of steel bar it is 25 mm square x 380 mm long with handle.