Delhi, India
Verified
Add Review
Our Products
Product Code: EKE 2104
The apparatus consists of a forced draught, counter flow type-cooling tower. A blower supplies cooling air. Air enters the tower at the bottom. Hot water is, obtained from a geyser. Hot water is sprayed over the mesh packing through the nozzles and it flows downwards. Evaporative cooling of water occurs due to the current of air and water gets cooled. This student can study the operation of cooling tower and calculate the energy balance.
Specifications:
Services Required:
Product Code: EKE 2112
Technical Description
A wind tunnel is the classic experiment system for aerodynamic flow experiments. The model being studied remains at rest while the flow medium is set in motion, and thus the desired flow around the model is generated.
Open wind tunnel used to demonstrate and measure the aerodynamic properties of various models. For this purpose, air is drawn in from the environment and accelerated. The air flows around a model, such as an aerofoil, in a measuring section. The air is then decelerated in a diffuser and pumped back into the open by a fan.
The carefully designed nozzle contour and a flow straightener ensure a uniform velocity distribution with little turbulence in the closed measuring section. The flow cross section of the measuring section is square. The built-in axial fan with guide vane and a variable-speed drive is characterised by an energy-efficient operation at high efficiency. Air velocities of up to 28m/s can be reached in this open wind tunnel. The trainer is equipped with an electronic two-component force sensor.Lift and drag are detected and displayed digitally. The air velocity in the measuring section is displayed on the inclined tube manometer. The tube manometers is recommended for measuring the pressure curves in drag bodies.
Extensive accessories allow a variety of experiments, for example lift measurements, pressure distributions, boundary layer analysis or visualisation of streamlines. The well-structured instructional material sets out the fundamentals and provides a step-by-step guide through the experiments.
Learning Objectives & Experiments
Features
Product Code: EKE 2114
A heavy bench top unit for studying the stress and strain in a thin walled cylinder under internal pressure. A thin walled cylinder is mounted between two support blocks. Internal pistons and seals create oil sealing. A handwheel at one end of the apparatus enables the cylinder end conditions to be adjusted to either open or closed. The internal pressure is adjusted by means of a hydraulic hand pump on the apparatus. An analogue pressure gauge displays the internal pressure whilst a pressure transducer gives feedback to the Data Acquisition Interface and Software supplied. Strain gauges are arranged on the external surface of the cylinder to measure the radial and circumferential surface strain. The strain gauges are at various angles. Thin Cylinder Apparatus
Product Code: EKE 2200
The Set-up is designed to verify Reynold’s Apparatus experimentally. The Apparatus consists of a glass tube which one end having bell mouth entrance connected to a water tank. At the other end of the glass tube a cock is provided to vary the rate of flow. Flow rate of water can be measured with the help of Measuring Cylinder and Stop Watch, supplied with the set-up. A capillary tube is introduced centrally in the bell mouth. To this tube dye is fed from a small container, placed at the top of Constant head Tank, through polythene tubing
Experiments
Utilities Required
Technical Specification
Product Code: EKE 2201
The Set-up is designed to verify Bernoulli’s Theorem experimentally. Set up consists of a one piece clear acrylic test section with convergent and divergent part section, supply tank, measuring tank, inlet water tank and pump for closed loop water circulation. The test section is connected to Piezometer tubes through pressure tapping at different locations on the section to demonstrate the Bernoulli’s Theorem. The flow rate of water is measured using measuring tank and stop watch provided.
Experiments
Features:
Utilities Required:
Technical Specification:
Product Code: EKE 2202
The Lab setup consists of a channel having sufficient length and width in which water is supplied from the bottom. Required Notch is fitted at one end of this channel .A hook gauge with Vernier scale is fitted to measure the height of fluid in flow channel. Arrangement for fixing interchangeable notches is made. Set of three brass notches, i.e. rectangular notch. 60 V notch & 45 V notch provided along with the set up. Present set – up is self –contained water re- circulating unit .provided with a sump tank and a centrifugal pump etc. Flow control valve and by-pass value are fitted in water line to conduct the experiment on different flow rate .Flow rate of water is measured with the help of measuring tank and stopwatch.
Experiments
Utilities Required:
Technical Specification:
Product Code: EKE 2205
The Set-up consists of 2 pipes of different diameters, which are connected in parallel. Pressure tapings are provided on each pipe to measure the pressure losses with the help of a Differential Manometer. Control valves are fitted on each pipe, which enables to use one pipe at a time for experiment. Present set-up is self-contained water re-circulating unit, provided with a sump tank and a centrifugal pump etc. Flow control valve and by-pass valve are fitted in water line to conduct the experiment on different flow rates. Flow rate of water is measured with the help of measuring tank and stop watch.
Experiments
Utilities Required:
Technical Specification:
Product Code: EKE 2206
The Set-up consists of two sided clear fabrication. Water is fed through a nozzle and discharged vertically to strike a target carried on a stem, which extends through the cover. A weight carrier is mounted on the upper end of the stem. The dead weight of the moving parts is counter balanced by a compression spring. The vertical force exerted on the target plate is measured by adding the weights supplied to the weight pan until the mark on the weight pan corresponds with the level gauge. A total of two targets are provided a flat plat and a hemispherical cup.
Experiments
To measure the force developed by a jet of water impinging upon a different targets (Hemispherical & Flat Plate) and comparison with the forces predicted by the momentum theory.
Utilities Required:
Technical Specification:
Product Code: EKE 2207
A pontoon is allowed to float in a small tank having a transparent side. Removable steel strips placed in the model for the purpose of changing the weight of the model. Displacement of weight is measured with the help of a scale. By means of a pendulum (consisting of a weight suspended to a long pointer) the angle of tilt can be measured on a graduated arc.
For tilting the ship model, a cross bar with two movable hangers is fixed on the model. Pendulum and graduated arc are suitably fixed at the center of the cross bar. A set of weights is supplied with the apparatus.
Technical Specification:
Product Code: EKE 2209
The experimental set up consist of a circular transparent cylindrical tank in which four circumferential jets have been placed along the circumference of the cylinder near its bottom which helps in the formation of free vortex. It is assumed that the torque exerted by these jets is negligible. The Orifice is reducing bush so that a reduced diameter can be investigated. The plate can also be rotated with the help of a variable speed motor so that the cylinder rotates about its vertical Axis with the help of a V belt and forced vortex is formed. Conditions wear allowed to steady state and the depth of flow at any particular point was observed not to change over a period of time. The experimental procedure involves measurement of resulting free surface that represents the variation of the sum of the pressure and datum head.
Scope of Experiments
To plot the surface profile of a free and forced vortex by measurement of the surface profile coordinates and to show that total energy is constant throughout vortex.
Technical Specification:
Cylinder : Material Acrylic Dia. 200mm approx
Height of Overflow point : 150mm
Drive : FHP variable speed motor, speed way
The whole Set-up is well designed and arranged in a good quality painted Structure
Product Code: EKE 2210
An orifice is an opening made in the side or bottom of tank, having a closed perimeter, through which the fluid may be discharged. A mouthpiece is short tube fitted to a same size circular opening provided in a tank so that fluid may be discharged through it. Orifice and mouthpiece are used to measure the rate of flow of liquid. The apparatus is designed to measure the co-efficient of discharge of orifice & mouthpiece.
The apparatus consists of a supply tank, at the side of which a universal fixture for mounting orifice or mouthpiece is attached. A centrifugal pump supplied the water to supply tank. Head over the orifice/mouthpiece is controlled by a by pass valve provided at pump discharge. A measuring tank is provided to measure the discharge. A gauge for measuring X and Y co-ordinates of jet from the orifice is provided, which is used to calculate Cv of orifice.
Specifications:
A technical manual accompanies the unit.
Services Required:
Product Code: EKE 2212
A 'WEIR' is the name given to concrete or masonry structure built across a river (or stream) in order to raise the level of water on the upstream side and to allow the excess water to flow over its entire length to the downstream side. Weirs may also be used for measuring the rate of flow of water in river or streams.
Different shapes of "WEIRS" generally used are sharp-crested weir, broadcasted weir and ogee shaped weir.
In the unit a centrifugal pump sucks the water from the sump tank, and discharges it to a small flow channel. The weir is fitted at the end of channel. All the weirs are interchangeable. The water-flowing over the weir falls in the collector. Water coming at from the collector can be directed to the sump or can be directed in to the measuring tank for measurement of flow.
Specifications:
A technical manual accompanies the unit.
Services Required:
Product Code: EKE 2260
Objective:
To conduct the experiment of hydraulic bench, with separate experiential set ups i.e. Hydrostatic Pressure, Flow over Weirs, Bernoulli’s Theorem, Flow meter Demonstration, Impact of jet and Orifice Discharge etc. which are accessories of the Hydraulic Bench.
Description of Apparatus:
The set up is a self-contained, water recirculation unit provided with a top tray, sump tank and a measuring tank. Drain valve and over-flow are provided on the sump tank. A centrifugal pump is fitted for water circulation. Flow control valve and bypass valve is fitted in water line to conduct the experiment at different flow rates.
Flow rate of water is measured with the help of measuring tank and stop watch. Measuring tank is provided to measure the discharge. Drain valve is provided in the measuring tank to empty water in sump tank after measuring discharge.
Separate level indicator and scale is provided to read the level of water in the measuring tank.
Utilities Required:
Specfication:
Product Code: EKE 2300
The apparatus consists of a pair of M.S. plates, Bakelite, brass/aluminum. These plates in series on either side of the heater form a composite wall. The whole unit is clamped in a frame, which can be viewed through the Perspex sheet. The thermocouple tapings enables us to find out the conductivity and resistance of the composite walls.
Specifications:
Measurements
Services Required:
Product Code: EKE 2301
The apparatus consists of three concentric pipes mounted on suitable stand. The space between innermost and the middle pipe is fifed with a lagging material and the space between the middle and the outer most is filled with and other lagging material. The lagged pipe is heated with a cartridge heater inserted at the axle length of the pipe. Voltmeter and ammeter on the panel can measure the input to the heater. The intermediate temperatures can be measured by the thermocouples attached at the surfaces of the pipe. Thus the resultant conductivity of the materials can be found out.
Specifications:
Heater :
Control Panel :
Temperature Indicator :
Services Required:
Product Code: EKE 2302
Heat pipe is an interesting device, which is used to transfer heat from one location to another. The apparatus consists of three pipes, viz. A heat pipe, copper pipe and stainless steel pipe. Ail the pipes have same physical dimensions. Copper and stainless steel pipes serve the purpose of comparison of heat pipe performance. All pipes are mounted vertically with a band heater at lower end and water filled heat sink at upper end. Nearly isothermal operation of heat pipe is clearly visualized from longitudinal temperature distribution of the pipe.
Specifications:
Measurements and controls
Services Required :
Product Code: EKE 2306
The unit consists of a circular pipe; loosing heat by forced convection to air, being forced through it. Constant heat flux is added to pipe by an electrical heater, provided with input control. The pipe surface temperature is measured at various points along length of pipe. Temperature of air at inlet and outlet of test section are measured. Thus the students can calculate local and overall heat transfer coefficients in forced convection, at various airflow rates and various heat flux values.
Specifications
Services Required:
Product Code: EKE 2309
The apparatus consists of a test plate and a comparator. A black plate is used as a comparator for test plate. When all the physical, dimensions and the temperatures are equal, heat losses from both plates will also be the same, except radiation losses. Hence the input difference will be due to difference in emissive. Both the plates are kept in a panel enclose with perplex front and are given inputs through separate dimmerstats so that temperatures of both can be kept equal. Thus emissivity can determine over a wide range of temperatures.
Specifications
A technical manual accompanies the unit.
Services Required:
Product Code: EKE 2310
The Stefan Boltzmann constant is an important constant in heat transfer. The apparatus determines Stefan Boltzmann constant. The apparatus consists of a hemisphere surrounded by hot water. Hot water is obtained from a water-heating tank. When the blackened disc is inserted at the center of hemisphere, heat is transferred into the disc from hemisphere by radiation and its temperature begins to rise, and from temperature raise rate. (It is measured at the intervals of 5 sec.) Stefan Boltzmann constant is
Specifications
Services Required:
Product Code: EKE 2311
The apparatus demonstrates the regimes of pool boiling. The test section consists of a test wire surrounded by water of constant temperature. The surface temperature of the test wire is heated by passing current through it. Due to the temperature difference between the wire surface and surroundings, the difference regimes are observed till the burnout point.0
Specifications
A technical manual accompanies the unit.
Services Required:
Product Code: EKE 2318
The apparatus consists of a copper bar, which is heated at one end, a heat sink is provided at other end. The test section of bar is properly insulated and thermocouples are attached along the length of bar. Heat conducted through the section of bar is measured by heat collection in water-cooled heat sink. A panel comprising of controls and measurements is provided, which provides easy operation and sturdy mounting of unit.
Specifications
Services Required
Product Code: EKE 2319
The apparatus consists of an insulating powder, which is enclosed in a cavity of two concentric spheres. The inner space of the inner sphere contains the mica heater. Input to the heater can be adjusted by the dimmerstat. The tappings on the surfaces of the inner sphere and outer sphere are used to find out the temperature difference between the spheres. This enables to find out the conductivity of powder.
Specifications:
Services required:
Product Code: EKE 2320
Thermal conductivity of is an important engineering property. The apparatus uses guarded hot plate method for determining thermal conductivity. It consists of hot plate i.e. an electrical heater sandwiched between two plates. The heat loss from hot plate is prevented by using two guard heaters and heat of removes heat from liquid by circulation of water. Input to heaters the temperatures.
Specifications:
Services Required :
Product Code: EKE 2600
Apparatus for Verification of Clarke's Maxwell Reciprocal Theorem Apparatus consist of a mild steel beam 100cm long and 1.25cm x 4mm in cross section with graduations at every 10cm along the length. It should be supported on two knife edge supports 70cm apart with a 30cm overhang on one side. Reciprocal theorem can be verified by direct measurements of the deflections of various points with the help of a dial gauge due to a load placed at the reciprocal points. A dial gauge with 25mm travel (with a magnetic base) should be supplied with the apparatus. Apparatus to be supplied should be complete with a supporting stand and a set of weights. Experimental Capabilities: To verify Clerk's Maxwell reciprocal theorem by means of a mild steel be Apparatus for verification of Clarkes Maxwell Reciprocal Theorem
Product Code: EKE 2602
Behaviour of Column and Struts Apparatus Apparatus consist of four spring steel columns which are put along a vertical wooden board. These four columns have different end conditions as below:
Apparatus to be supplied should be complete with a supporting stand and a set of weights. Behaviour of Column and Struts Apparatus
Product Code: EKE 2603
Curved Member Apparatus Apparatus consists of a steel bar which is used to make the different curved members Viz. circle, semicircle with straight arm, a quadrant of a circle and quadrant of a circle with straight arm. The bottom ends of the members are fixed to the base. Under the application of load at free end, its horizontal and vertical deflection can be measured with the help of dial gauges. A dial gauge with 25mm travel (with a magnetic base) is supplied with the apparatus. Apparatus to be supplied should be complete with a supporting stand and a set of weights.
Experimental Capabilities: Apparatus is supplied complete with a supporting stand and a set of weights Curved Member Apparatus
Product Code: EKE 2605
Elastically Coupled Beam Apparatus Apparatus consists of a three parallel bar suspension system with elastic beam at their upper and lower ends. The upper ends of the two outer suspension rods are tied to a vertical wooden board while central suspension rod may be tied to the centre of another elastic beam supported at two outer ends only. Mild steel Apparatus to be supplied should be complete with a supporting stand and a set of weights. Elastically Coupled Beam Apparatus
Product Code: EKE 2606
Elastic Properties of Deflected Beam Apparatus Apparatus consists of a mild steel beam 2.5cm x 3mm in cross section and 100cm long, pinned to two supports 70cm apart situated symmetrically. One of the ends can be fixed or given a known slope by applying a known moment at the end with the help of suspended loads. At the other end also a known moment can be applied. Vertical loads can be applied at various points along the span of the beam. A dial gauge with 25mm travel (with a magnetic base) may be supplied with the apparatus. Apparatus to be supplied should be complete with a supporting stand and a set of weights Elastic Properties of Deflected Beam Apparatus
Product Code: EKE 2607
Three Hinged Arch Apparatus The mild steel model has a span of 100cm and rise 25cm, with hinges at supports and crown. One of the ends should rests on rollers. Along the horizontal span of the arch various points are marked at equidistant for the application of load. This being a statically determinate structure, the horizontal thrust developed under the action of any load system can be theoretically calculated and will also be measured directly by neutralizing the outward movement of the roller end. A dial gauge with 25mm travel (with magnetic base) may be supplied with the apparatus. Apparatus to be supplied should be complete with a supporting stand and a set of weights Three Hinged Arch Apparatus
Product Code: EKE 2608
Shear Centre Apparatus Apparatus consists of sturdy base frame and Channel, Equal angle, Semicircle and Z-Section are supplied with apparatus. Standard length of each of the four sections in M. S. is supplied. Each is provided with end clamp for fixing to the rigid bracket. A special load hanger is provided so as to change the load position so that with the help of two dial-gauges, the vertical plane of Shear-centre for the particular section can be determined.
RANGE OF EXPERIMENTS
Determination of the vertical plane of shear center for different cross sections commonly used for structures
Shear Center Apparatus
In this test, developed by the Corps of Engineers, USA, the geotextile specimen is clamped to obtain an inside dia of 44.45 mm and force is applied through an 8 mm dia plunger till failure. The Modified ASTM D-3787 provides for a hemispherical plunger and accordingly EKE 24612 has been developed. The puncture strength so obtained is felt to reflect the fabric's ability to withstand aggregate penetration.
Product Code : EKE 24611
Soil retention is a predominant function of geotextiles in drainage and filtering applications. Pore size is the key parameter that controls the ability of the geotextile to retain the soil. The Apparent Opening Size (AOS) also called the Equivalent Opening Size (EOS) was developed by US Army Corps of Engineers for evaluating this property. AOS is the size of through holes in the geotextiles and provides an index to the size of the largest opening through the geotextile. In conducting this test, the geotextile fabric is placed (instead of a wire mesh) in a sieving frame by using a special clamping arrangement. The test involves sieving rounded particle sizes for which 5% or less by weight, pass through the geotextile. The AOS is defined as 'Retained On' size of that fraction expressed as a standard sieve number (size). The test is widely used for relative comparison amongst the geotextiles. Thus AOS is a means of correlating geotextile pore structure to an equivalent screen mesh size. This test is standardisd by ASTM, ISO, IGS (International Geotextile Society). The apparatus consists of a 20 cm dia brass frame with clamp, a receiver and a lid.
Product Code: EKE 242
Essential Accessories
Soil reinforcement is a recent and fast developing technique to improve soil behaviour for a variety of civil engineering works; e.g. earth retaining structures, slope stability, land slides protection works, pavement, etc.
In order to utilise fully the strength of reinforcement material while transferring load and forces via soil or aggregate to the reinforcement, a correct assessment of the soil/reinforcement frictional relationship is essential. The frictional properties can be assessed by means of a shear box which is modified either to conduct a 'Modified Shear Test' or 'Pullout Test'. In the former test, reinforcement material is placed and clamped in the plane of shear with soil above the fabric, whereas in the later test, the fabric placed between the top and bottom shear boxes is covered on both sides with soil and is then pulled out to evaluate the frictional resistance. This interface friction measurement apparatus has been specially designed to evaluate both 'frictional' as well as 'pull out resistance' of soil reinforcing materials at a shear rate and drainage condition desired by the designer.
The percentage passing of different fractions determines the porometry of the geotextile investigated. In the Hydrodynamic Sieving Method, the geotextile specimen, loaded with a certain quantity of glass bead fraction, is continuously rotated in a water trough, forcing the glass beads to pass through the geotextile openings. The apparatus consists of two test drums of 14 cm dia and 7 cm effective length with 16 nos. of 4 mm dia rods provided circumferentially at equal spacing to hold the geotextile specimen in position. Two troughs to contain the test drums are supported on
horizontal axis, facilitating free rotation and capable of being filled with distilled water to a level of 20 mm below the drum axis. The clearance between the trough and the geotextile could be maintained at about 40 mm.
The apparatus is provided with a motor drive and a change gear assembly to enable rotation of the drums at a speed of 5 rpm to 30 rpm.
For conducting the test, the geotextile specimen is cut and stitched to get a shape of 14 cm dia and 10 cm length to insert over the drum tightly, after immersing the specimen in distilled water for one hour, and secured by rubber 'O’ rings. After placing 50g of smallest size glass beads inside the drum, the lid is secured and the drum with the geotextile placed in distilled water to the desired level and rotated at 20 rpm for 1, 500 cycles. In order to get the optimum filtration opening size, the drum is rotated at a speed of 5 rmp to 30 rpm for 250 to 2, 500 revolutions. The percentage of beads passed through the geotextile by dry weight is determined. The test is repeated with increasing size of glass beads till less than 5% of the beads by weight pass through the geotextile.
Details :
Accessory
We are the most promising name, involved in supplying Air Permeability Apparatus. In order to meet ever-evolving requirements of the clients, we have installed a capacious storage facility. This unit helps us in keeping stock of products in different grades and specifications.
Details
Product Code: EKE 400-S
This unit comprises of a metal sleeve with a hook and set screw to fit over one of the mould pointers and a clamp to fit on to the other pointer of the mould. Le - Chatelier moulds should be checked periodically calibrated with this unit to check the state of the split cylinder. Supplied complete with a weight 300g ± 1g.
Catering to the requirements of the customers; we are a renowned Supplier of Vicat Needle Apparatus. Quality raw materials have been used for the production of our entire range. As a dependable name, we procure these raw materials only from trustworthy sources present in the market.
Details
Product Code: EKE 902
Melt Flow Index Apparatus is used for determination of the Melt Flow Index of Polythene compounds. It is suitable for operation on 220 V, 50 Hz, Single phase, AC supply. The apparatus consists of a metallic cylinder, fitted with heating elements and enclosed in a metallic chamber. A piston and two weights are provided to facilitate the measurement of the flow index property. An automatic thermal control unit provided helps to regulate the uniform and slow heating of the sample.
Details
Vicat Softening Point Apparatus is used for determining the softening point of Polythene. The Vicat Softening Point is the arithmetic mean of the VSP of the test specimens. The apparatus consists of a heating bath, sample holding stand and a stirring rod. The heating bath is a double walled vessel. A glass stirring rod, one 1 kg weight and one EKE 072 Dial Gauge 0.01 x 25 mm are supplied. The rate of increase of heat is controlled by a Sunvic Energy Regulator supplied alongwith the apparatus.
Details
Product Code: EKE 895
This test is performed to measure the short-term strength of an installed Rockbolt under field conditions. The strength is measured by a pull test in which bolt head displacement is measured as a function of applied bolt load to give a load- displacement curve. This test is usually employed to assess the performance of the Rockbolt anchor resulting out of the quality of material used for manufacture of Rockbolt and installation method used. The test equipment consists of a manually operated hydraulic pump connected to hydraulic jack, having a high strength test rod, coupled to the Rockbolt under test. The anchor is tested by measuring the load until a total displacement greater than 40 mm has been recorded or until the bolt yield or fractures, if this occurs first. The readings of displacement are taken in increments of approx. 5 kN load or 5 mm displacement whichever occurs first. The rate of load application should be in the range 5- 1 0 kN/min. Readings are only taken after both load and displacement have stabilised. The time required for stabilisation should be recorded
Details
Want to obtain Carbon Residue Apparatus at market's lowest prices? Deal with us. We are famous supplier of Carbon Residue Apparatus Our products are widely praised owing to their premium quality and perfection, thus checked against diverse quality parameters.
Details :
We are connected with well-known transport providers to make sure the distribution of deliveries is done out without a problem and on time. We own a substantial warehouse to keep the stacked products safely until final dispatch. With the leading technologies and automated systems, we ensure that the fragile products are sternly packed and piled up systematically.
Product Code : EKE 550-1
It consists of :
EKE 55020 :
The major concern of our firm is to deliver a quality content, thus, we check the product quality on several counts at all stages. Our online payment transactions are safe and hassle free. We pay special attention to make payment procedures secure and sound. Our durable earth science instruments are widely used for high-resolution research, tomography and monitoring applications.
We follow pre-defined quality rules to make sure that the offered array of products is as per the exact customers' demand and need. Over the years, our company has formed alliances with various leading logistics services providers. Therefore, we can make timely delivery of consignments. We offer a wide array of microbiology instruments to carry out experiments precisely and conveniently.
