Engineering Instruments

Product Details:

Three Phase Induction Motor Trainer ET-2160

Three Phase Induction Motor Trainer is an adaptable training system for the Electrical laboratories. The product helps you to get fully acquainted with the basic concepts and functioning of a Three Phase squirrel cage Induction Motor. The trainer practically expertises you in exercises like Running and Reversing, No Load Test, Block Rotor Test, Slip Measurement, Load Test etc. The vast scope of learning makes the subject completely understandable.

Features of Three Phase Induction Motor Trainer

• Machine with Mechanical Loading Arrangement.
• Provided with Digital Tachometer.
• Machine with Class “B” Insulation.
• Heavy Duty Base/Channel.
• Brake-Drum/Pulley with heat suppression facility.
• Equipped with supply indication lamps.
• Designed by considering all the safety standards.
• Diagrammatic representation for the ease of connections.
• Exclusive and Compact Design.
• Learning material CD.

Scope of Learning

• Study of Running and Reversing of Three Phase Induction Motor.
• Study of No Load Test performed in a Three Phase Induction Motor.
• Study of Block Rotor Test performed in a Three Phase Induction Motor.
• Measurement of Slip in a Three Phase Induction Motor.
• Study of Speed-Torque characteristics in a Three Phase Induction Motor.

Product Details:

Gas Absorbtion Column Apparatus 

Item code: 11935

The absorption column is designed to demonstrate the basics of gas absorption in the unit operations of chemical engineering. A glass absorption column is used to allow mass transfer between the absorption liquid and feed gases within the unit. Students are exposed to the working principle s of a gas absorption column via wetted wall system.

Some of the other features are as follows:

• Compares absorption characteristics of packed columns.
• Allows humidification and stripping to be studied.
• Complete visual monitoring of the process.
• Easily operated and used.
• No further development work necessary.
• Suitable for project or research work.

Additional Information:

• Item Code: 11935

Product Details:

Bacth Enzyme Reactor

Item code: 11936

Edutek instrumentation range of small scale chemical reactors comprises four units which represent the most common types of chemical reactor found in industry.

This is a reactor system specially designed to perform batch enzyme reaction utilizing the glucose isomerisation reaction catalyze by glucose isomerase. The unit is used to demonstrate batch enzyme kinetics and enzyme characteristics.

The fourth reactor - stirred tank reactor in series - is mounted on a dedicated unit.

The reactors use the saponification reaction between ethyl acetate and sodium hydroxide. This provides a well understood and safe reaction for the students to investigate the different reactor types.

Edutek have developed a set of algorithms which link the degree of conversions of the reactants to the electrical conductivity of the product. In this way the progress of the reaction can be monitored in real time, without the inconvenience and innaccuracy of titration methods.

Features

• Small bench top equipment.
• Real time reaction monitoring.
• Data logging facility available.
• Cost effective - 3 reactors share same service unit.
• Safe and student friendly.
• Four different types of reactor.

 

Additional Information:

• Item Code: 11936

Chemical Reactor Training Equipment :

Item code: 11938R

Technical Description :

The properties of different chemical reactors can be investigated by performing a Specification reaction using this trainer. The contact time and reaction temperature can be varied. Their influence on the conversion of reactants is observed in the respective reactor. The reactors are available as accessories. The unit contains two supply tanks for the liquid chemicals. Two variable speed diaphragm pumps pump the reactants through the reactor. Reactant conversion and reaction temperature are measured with a combined conductivity and temperature measuring unit. It is also possible to use PC data acquisition. The reaction is moderated using a controlled hot water circuit. The resulting reaction product is collected in a stainless steel tray in the unit.

Additional Information:

• Item Code: 11938

Product Details:

Distribution Trainer

Item code: 11933

We are manufacturers of finest Distribution Trainer in India and also supplies and exporters Distribution Trainer around the world at best prices.

Additional Information:

• Item Code: 11933

Product Details:

Transmission Line Stimulator

Item code: 11932

Transmission line simulator with protection system consists of a miniature transmission line arranged to represent 3 phase AC long transmission line having ACSR conductors 37/0.146 with spacing 6.7 meters to transmit the power of 90 MW at 0.9 p.f.

The panel consists of t he following:

Auto Transformer (01 nos): Single phase.

• Input: 230 V, 50 Hz
• Output: 230 V, 15 Amp

Single Phase Transformer (St non): 1 KVA, 110V /220 V, 50 Hz. with equivalent Xe = 0.04 Henry at Sending End.

Single Phase Transformer (01 nos): 1 KVA, 220V /220 V with equivalent Xe = 0.44 Henry at Receiving End. Both transformers erect good regulation quality.

Single Phase Inductive Load: 220V, 5A arranged R & L with C in parallel (01 Non) to operated at 0.9 lag P.F.

Transmission Line: Arranged in 3 phases separately to represent a line, 80 km to 400 km long with R, L and C divided in 5 sections with short circuiting switch or solid plug key for each section. Complete system with auto transformers. ON/OFF contractors, voltmeters, ammeters & watt meter along wIth load to be arranged on panel to study the performance of T.L. for one phase under various conditions. The send ng end voltage on the simulator is 220 V 50 Hz single phase so that if full load transmission is 100 MVA, that of the equivalent musculature system will be 0.872 KVA.

Variable Speed Drive (Cl non) To be used as ON/OFF restricting phenomena when T.L is to be investigated for 'OVER VOLTAGES DUE TO RESTRIKING'.

Graded Over Current Protect on: By using STATIC/INDUCTION TYPE OVER CURRENT RELAY mounted on panel with terminals of T.L. brought out for connections and arranging graded over current protect on with three static relays in three sections.

Protect an by Impedance

Fault Simulation

Arranged by Induction Type/Static Type Relay by Time Relay dividing the complete T.L in three sections. Suitable tap points are provided with fault creating ON / OFF Switches for study of protection schemes arranged as above one at a time.

All the above components are mounted In a panel type enclosure for proper education/training use. The panel provided is ergonomically designed & fabricated using high quality MS sheets of proper gauges duly powder coated for better environmental protection. The components and material used are of industrial grade and good quality for rugged use of the equipment.

Additional Information:

• Item Code: 11932

Product Details:

Transformer Trainer

Item code: 11931

Transformer Trainer demonstrates the principles of Lenzs first and second laws as applied to transformers. Typical material covered includes efficiency, ratios, vectors, open circuit test and short circuit test.

Specifications :

• S1 x Single Phase Current. 
• 1 x Three Phase Current. 
• 1 x three phase voltage and current. 
• Low voltage power supplies: 0-30V DC and 0-30V AC. Transformers: 2 x Low voltage single phase 150VA (one Step Up 30/240V and Other Step Down 240/30V. 
• 1x line power 5KVA three phase star delta Dy11-reduces the incoming supply down. 
• 1 x line receive 3KVA three phase star-delta Dy11with star point link to earth 220V/110V three phase. 
• Includes tap section on its primary windings of 10%, 7.5% , 5%, 2.5%, and 0%. 220V Star connected Resistive, Inductive and capacitive. 110V Delta connected Resistive.

Additional Information:

• Item Code: 11931

Product Details:

UV Exposure

Model No : ET-1995

This exposure unit has been designed for developing up to A5 size APM photo resist materials.

It has 4 superactinic 8W UV bulbs that are covered with a special crystal clear glass on one side and a high precision reflector plate on the other side to improve light transfer.

Smooth contact between the artwork and film is achieved by a 22mm foam insert in the lid.

The digital timer has a count down function and the unit is ideal for lower volume users as the maximum exposure area is 16cm x 25cm.

Dimensions:

Length: 230.00 mm Width: 318.00 mm Height: 90.00 mm.

Key Facts:

 

• Ideal hobby or starter unit.
• foam pressure.
• lid on gas struts.
• digital timer.
• 4 8W UV tubes.
• 25cm x 16cm exposure area.

 

Product Details:

NozzlesItem code: 11273we holds a wide range of oil burner nozzles in stock. Flow rates available range from 0.50 GPH to 45.00 GPH in various spray patterns and angles including:


Edutek is the most common brand we stock and in most cases we can cross reference one for your needs. Not sure of which nozzles you may need for your burner? H&R has an extensive knowledge of boilers and burners as well as a library of catalogues, spec sheets and history files. We can help you find the right nozzles, and our experienced burner technicians can troubleshoot any problems you may encounter.

Additional Information:

• Item Code: 11273

Deodorising Apparatus

Item code: 11941

Unit suitable for teaching/training and research into the principles of steam stripping of fatty acids from edible oils. This is a floor-standing batch processing vessel.

Stainless steel and anodized aluminium support structure.

Diagram in the front panel with similar distribution to the elements in the real unit.

Elements in contact with the process fluid are constructed in stainless steel.

Deodoriser vessel:

• 60 litres overall volume.

• 25 litres working volume.
• Product maximum temperature: 250º C.
• Electrical heating element (electric resistance), computer controlled, to heat the oil to temperatures of up to 250 ºC. (3KW approx).
• Cooling water coil for reducing the oil temperature on completion of the process.
• Steam distribution tube, which allows the steam/oil mixing required.
• Window for the process visualization.
• Multi-stage vacuum system, incorporating:
• Steam ejector.
• Condenser.
• Vacuum pump, computer controlled.
• Discharge pump.
• Polishing filter to remove any remaining particles in the finished oil.
• Pressure sensors.
• Temperature sensors.
• Level sensor.
• Sample collecting.

Modes of operation:

Deodorising:

The oil is heated under vacuum using direct steam to provide the agitation for good heat transfer. When the desired pressure and temperature are achieved, the direct steam injection is adjusted to impart a high degree of turbulence to the oil, ensuring good physical contact of the steam with the oil. The impurities are carried over in the steam and condensed in the vacuum condenser, the resulting condensate blending with the vacuum pump sealant to be discharged to drain.

 

Polishing:

After deodorisation, the oil refining process is complete. The oil must therefore be free of any contaminants. For this, it is pumped through a polishing filter which removes those particles, giving a bright oil as product.

The complete unit includes as well:

• Advanced Real Time SCADA and PID Control.
• Open Control Multicontrol Real Time Control.
• Own Control Software based on Labview.
• National Instruments Data Acquisition board (250 KS/s (kilo samples per second)).
• Calibration exercises included.
• Students multipost (an entire class) by using a projector.
• Ready for doing applied research, real industrial simulation, training courses possibilities, etc.
• Unit is totally safe (Mechanical, Electronic/Electrical and Software safety devices included).
• Results calculation and analysis software (CAL).
• Several future expansions, as ESN. Edutek Scada-Net System (many students working simultaneously), and more.
• Designed and manufactured under several quality standards.

 

Additional Information:

• Item Code: 11941

Product Details:

Laboratory Pasteuriser -11952

We are offering a Laboratory Pasteuriser Equipment. We are reputed manufacturers and exporters of premium quality Laboratory Pasteuriser. These are manufactured using premium quality raw materials as per the existing industrial standards. These Laboratory pasteuriser are used as a medium for different enzymes to react and produce the desired results. These are widely used in chemical engineering laboratories. These are light-weight equipments which can be easily installed. Since these require minimal maintenance, low maintenance costs are incurred. These are economically priced equipments.

 

Features

 

• Easy to install
• Sturdy design
• High efficiency

Additional Information:

• Item Code: 11952
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)

Product Details:

Item code: 11944

• A self-contained centrifugal separator training unit which allows thorough investigation of the separation of a heavy phase liquid from a lighter phase liquid

• Using milk as the process fluid, cream having a fat content from 12-55% can be obtained. 
• Accessories are included to allow variation and measurement of bowl speed and throughput rate measurement. Ease of stripdown to component parts is facilitated by tools included in the supply
• Throughput up to 125 l/hr can be obtained from a 10l capacity feed tank, which can be continuously replenished Materials in contact with the process fluid are anodised aluminium, stainless steel, nitrile rubber and polypropylene 12 motor speeds between 8,500 and 10,000rpm are selectable

Additional Information:

• Item Code: 11944

Product Details:

Chiller Water Bath -Item code: 11940

APPLICATIONS

Most ideal for chilling and condensing applications in external systems such as Rotary Vacuum Evaporators, Viscometers, Electrophoresis Systems, Chilling of heated water baths and general lab applications of chilling in closed loop systems.

ADVANTAGES & BENEFITS

• Compact circulator chiller, can be placed under or over the workbench.
• Hermetically sealed compressor with environment friendly CFC FREE refrigerants.
• Reduces tap water consumption thus reducing high cost of water and waste water.
• Waste water does not contain hazardous substances thus eliminating danger to personnel and environment caused by solvents.
• Built-in circulator pump for efficient circulating processes.
• Offers highest level of performance, flexibility and control for most demanding applications.
• Low noise level.
• Wide operating ranges and applications.

CONSTRUCTIONAL FEATURES

• Inner bath chamber & lid made of stainless steel (SS-304 grade).
• Outer body made of CRC sheet duly powder coated.
• Space between inner and outer chamber filled with high grade PUF insulation.
• Mounted on castors for easy portability.

CONSTRUCTIONAL FEATURES

• Various temperature ranges available to choose from depending upon varied requirements and applications.
• Microprocessor based PID DIGITAL TEMPERATURE INDICATOR CUM CONTROLLER.
• With timer, alarm & over temperature protection
• Powerful circulation pump with 15 Lpm capacity at zero head for water.
• Use ethanol for temperature ranged below 5°C.
• To work on 220/230 volts, 50/60 Hz AC Supply.

Working Chamber : 500 x 250 x 250 mm.

 

Additional Information:

• Item Code: 11940

Hydraulic Bench

Item code: 11950

Water Hydraulic Bench is constructed of code gauge steel with stainless steel tanks and includes; motor, self-priming centrifugal pump, motor control, dump valve, drain valve, needle valve, stepper volumetric tank, sump tank, supply outlet, remote pressure gauge, sight glass with scale, calibrated measuring cylinder.

The Basic Hydraulic Bench is of volumetric type and has been designed to provide continuous and controlled supply of water to conduct various experiments using auxiliary modules in typical Fluid Mechanics and Hydraulics Laboratory. The unit is an ideal service unit for conducting student projects. Once filled, no external water supply is required. Water is recycled between the Experiment Module, Measuring Tank and the Storage Tank by the Centrifugal Pump.

Several experiments in Fluid Mechanics and Hydraulics require continuous and controlled supply of water. The Basic Hydraulic Bench provides a controlled recirculation water supply to conduct experiments.

The Basic Hydraulic Bench is a very important module and is recommended for all Fluid Mechanics and Hydraulics Laboratories in Educational Institutions. It is a basic module for flow related experiments using auxiliary modules.

Additional Information:

• Item Code: 11950

ELECTRICAL EDUCATIONAL TRAINER
Item code: 11934 
Specifications
Accessory
Connecting leads of as
sorted lengths and colors

Operation /Experiment manual

A distribution training equipment provides a list of experiments

and having comprehensive in build instrumentation,

metering and protective devices.

Fundamental configurable distribution system for ring main or radial feeders with
six tapping from either system or the facility to demonstrate the effect of varying the conductor
cross section. AC and DC methods are available and two dual wound transformers included for AC demonstration. Both AC and DC variable power supplies range from 0 to 30 volts and the two transformers having 240V windings.

0-300v moving iron voltmeters
-2 nos 0-30v rectified moving coil voltmeters
-3 nos 0-10v rectified moving coil voltmeters
-1 nos 0-1A rectified moving coil voltmeter
-11 nos Indication lamps to indicate volt drop in transmission line.

Three phase distribution consists of a three phase neutral distribution line with characteristics
inductive and resistive features. Each phase line is represented by two separate
sets of R and XL, and the neutral is to be divided in the same way.
Each phase is to have a current transformer with the secondary taken to the terminals with
protective relay. Three single pole protection relays of HV switch gear industry standard are to be included.

0-10A moving iron ammeters
-4 Nos 0-500V mowing iron voltmeters
-3 Nos Single element wattmeter for unbalanced load measurement
6 NosSuitably scaled
1 Nos Power factor indicator

All the above are to be wired to safety sockets to allow insertion of the measuring devices

Additional Information:

• Item Code: 11934

Product Details:

Universal Material Tester

Model No : ET-802A

We are a professional digital display hydraulic universal testing machine manufacturer based India. We provide a wide range of products, including full automatic compression testing machine, hydraulic compression testing machine, full automatic pneumatic consolidation apparatus, and more.

Technical Description :

This material tester is a bench top unit for training purposes. Simple operation and robust construction make the unit suitable for student experiments. The test spectrum for the basis unit covers tensile tests, and also Brinell hardness testing. Using the accessories that are also available, additional bending, shear, cupping and compressive tests can be performed. PC data acquisition and evaluation is also possible. The basic version of the unit does not require any additional sources of power. The test load is generated using a hand operated hydraulic system. The test load is displayed using a large gauge and a trailing pointer. The elongation of the test specimen is recorded via a mechanical gauge. The unit features a clear layout and the rapid changing of accessories.

Product Details:

Distribution System Trainer

model No : ETD-14076


A distribution training equipment provides a list of experiments and having comprehensive in build instrumentation, metering and protective devices.
Fundamental configurable distribution system for ring main or radial feeders with six tapping from either system or the facility to demonstrate the effect of varying the conductor cross section. AC and DC methods are available and two dual wound transformers included for AC demonstration. Both AC and DC variable power supplies range from 0 to 30 volts and the two transformers having 240 V windings.

• 0-300 V moving iron voltmeters.
• -2 nos 0-30v rectified moving coil voltmeters.
• -3 nos 0-10v rectified moving coil voltmeters.
• -1 nos 0-1A rectified moving coil voltmeter.
• -11 nos Indication lamps to indicate volt drop in transmission line.

Three phase distribution consists of a three phase neutral distribution line with characteristics inductive and resistive features. Each phase line is represented by two separate sets of R and XL, and the neutral is to be divided in the same way.Each phase is to have a current transformer with the secondary taken to the terminals with protective relay. Three single pole protection relays of HV switch gear industry standard are to be included.

• 0-10A moving iron ammeters.
• -4 Nos 0-500V mowing iron voltmeters.
• -3 Nos Single element wattmeter for unbalanced load measurement.
• 6 Nos Suitably scaled.
• 1 Nos Power factor indicator.
• All the above are to be wired to safety sockets to allow insertion of the measuring devices.

Additional Information:

• Item Code: ETD-14076

Transistor amplifier demonstration unit ET-2150

We have been able to manufacture and supply Transistor Amplifier Trainer Board. The construction and working of common base amplifier is studied by using this board. Moreover, the offered board is used to study the construction of common emitter amplifier.

Features of Transistor amplifier demonstration unit

• Hassle-free operation
• Sturdy construction
• Optimum functionality

Other Details of Transistor amplifier demonstration unit

• Dedicated trainer board for each amplifier circuit.
• Completely self-contained stand-alone unit.
• Construction and study of the operation of
• Common base amplifier (cb)
• Common emitter amplifier (ce)
• Common collector amplifier (cc)
• Study and determine the voltage and current gain, saturation, frequency response, input and output impedance’s etc of each type of amplifier.
• Test points are provided at various stages in the circuit to observe the waveforms and voltages.
• Set of patch cords.
• Housed in an elegant metal cabinet with a well spread intelligently designed circuit layout on the front panel.
• Strongly supported by a comprehensive instruction manual complete with theory and operating details. 4 built-in dc regulated power supply with short circuit protection and led indication for supply “on” to works on 230v ac mains.

Product Details:

Basic Electricity Kit - EST-4532


Designed as a resource for the teaching of introductory electricity, these kits include well structured instructional material and robust components mounted on tough, yellow plastic bases, each with two 4mm sockets. The panels are formed into circuits by connecting them together using 4 mm stackable leads. Kit A is for a group of up to 6 students, while Kit B contains additional items and consumables which could be issued by teachers are required. Only one Kit B would be needed by a class. A Teacher's Manual is included in Kit A which introduces each items of equipment and a range of tasks and investigations. Topics covered are bulbs and cells, switches, electromagnets, motors and buzzers.Components of Kit A: 6 cell holders (without cells), 6 bulbs in holders, 3 press switches, 3 two-way switches, 18 connecting leads, Primary Electricity Kit booklet.Components of Kit B: 20 replacement bulbs, 4 variable resistors, 3 motors, 3 buzzers, 2 electrodes holders, 3 diodes, 3 fixed resistors, 4 universal clips with 8 crocodile clips, 6 steel rods, reel of plastic coated wire. Supplied in a robust polystyrene box.

Additional Information:

• Item Code: EST-4532
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)

Power Transformer Trainer - ETD-14077


Transformer Trainer demonstrates the principles of Lenzs first and second laws as applied to transformers. Typical material covered includes efficiency, ratios, vectors, open circuit test and short circuit test.
Specifications of Power Transformer Trainer

• S1 x Single Phase Current.
• 1 x Three Phase Current.
• 1 x three phase voltage and current.
• Low voltage power supplies: 0-30V DC and 0-30V AC.
• Transformers: 2 x Low voltage single phase 150VA (one Step Up 30/240V and Other Step Down 240/30V.
• 1x line power 5KVA three phase star delta Dy11-reduces the incoming supply down.
• 1 x line receive 3KVA three phase star-delta Dy11with star point link to earth 220V/110V three phase.
• Includes tap section on its primary windings of 10%, 7.5% , 5%, 2.5%, and 0%. 220V Star connected Resistive, Inductive and capacitive. 110V Delta connected Resistive.

Additional Information:

• Item Code: ETD-14077

Product Details:

Specifications of Motor Generator Sets -ET-2564


Motor

• Induction, 1500 RPM, 4-pole
• Continuous duty, Class F insulation, open drip-proof
• Selection of 50 Hz, 3-phase input voltages to include: 380V or 416V

Generator

• Brushless synchronous, 1800 RPM, 4-pole
• Continuous duty, Class F insulation, open drip-proof
• Selection of 60 Hz output voltages to include: 120/208V or 277/480V, 3-phase Rated at 0.8 power factor to insure proper handling of inductive loads

Mechanical Construction

• Motor and generator mounted on rigid steel base
• Reduction gear drive system
• Complete OSHA coupling guard
• Forklift or pallet jack provisions

Standard Control Systems

• Each motor-generator set is equipped with a separate free-standing control panel. Thestandard package includes the following components

Motor Controls

• Motor starter with adjustable overloads
• Start-Stop push buttons with terminal strip for remote start/stop
• Control power transformer with fusing
• Pilot light to indicate “Motor Run”
• Pilot light to indicate “Reduction Gear Low Oil Flow

Generator Controls

• Analog meter package to include voltmeter, ammeter and frequency meter
• Voltmeter and ammeter phase selector switches (3-phase systems)
• Voltage regulator, ±1% regulation accuracy, with automatic buildup and rheostat for control of regulated voltage
• Output circuit breaker, molded case, to protect generator against short circuit or prolonged overload
• Pilot light to indicate “60 Hz Load On

Additional Information:

• Item Code: ET-2564
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)

Communication Receiver Demonstration Unit
EST-4553
Technical Specifications of Communication Receiver

Principle : AC Position control system. AC Synchro Differential Generator.Displacement : Angular displacement ; Clockwise & Anti – clockwise.Control Transformer : Specially designed reversible five terminal component with high impedance stator winding.Mounting : It is mounted with calibrated dial on front panel.Controls : Control Transformer knob mounted on its shaft.Test Points : Multi – coloured test points are provided at various stages in the circuit to observe waveforms and voltages.Power Requirements : It will derive its required power from AC Synchro Transmitter & Receiver.Standard Accessories : 1. Set of required number of patch cords. 2. Detailed Instruction Manual.

Additional Information:

• Item Code: EST-4553
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)

LCR Bridge - EST-4562

• To construct R-L-C bridge trainer
• There by finding the unknown values of resistor, inductor & capacitor value
• It has built in signal generator & accessories as a speaker detector

Technical Specification of LCR Bridge

• Built in power supply : +15V DC
• Mains : 230V AC
• Dimension : 37CMS X 25CMS [metal cabinet]
• Weight : 3.5KGS APPX.

Additional Information:

• Item Code: EST-4562
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)

Product Details:

Single Phase Transformer Trainer - ET-2566


The product helps you to get fully acquainted with the basic concepts and functioning of a Single Phase Transformer. The product is represented in such an easy way so that each test can be studied differently in proper sequence. The Lab practically expertises you in exercises like Polarity, Turns Ratio, Transformation Ratio, Iron Loss, Copper Loss, Efficiency etc. The varied scope of learning makes the subject understanding complete. The setup is complete in all respect and requires no other apparatus. Practical experience on this setup carries a great educative value for Science and Engineering students.

• Study of Open Circuit Test in a Single Phase Transformer
• Study of Short Circuit Test in a Single Phase Transformer
• Study of Load Test and correspondingly determine the Efficiency and Voltage Regulation in a Single Phase Transformer

Additional Information:

• Item Code: ET-2566
• Pay Mode Terms: L/C (Letter of Credit),T/T (Bank Transfer)
• Production Capacity: Ready Stock
• Delivery Time: As per Demand

Variable Resistance Load  - EST-4542

The cabinet enclosure is steel structure owning good performance in shock resistance, coated with scratch-resistance powder-coat paint and high-temperature system to form glossy cover,insulation and looking protective face many colours are available.There are ventilation holes in the enclosure for better dissipation.Prevention rain and dust cover are installed on the top of cabinet. (installed in outdoor or indoor are available)Dissipating heat fan and temperature protection device installation are available
AC or DC;3 phase or single phase Fixed or variable/Adjustable type.Fans cooling or water cooled.Induction or non-induction.Power Rating scope:1KW-10MWWorking Voltage:DC/AC12V-630VResistance Value Scope:0.1

Product Details:

Linear Motion Apparatus

Model No : ET-3506

Bench top for investigations on motion, plastic and elastic impact, momentum, spring-mass oscillation and on friction System to consist of:

• inclinable track with stoppers at both sides.
• rolling carriage.
• plunger carriage.
• friction block.
• 3 tension springs.
• device for actuation of carriages and friction block.
• deflection pulley.
• 3 sets of weights.
• cord.
• moveable stopper for track.
• additional weights for carriages including measuring tape.
• length: 2000mm, resolution: 1mm.
• 3 buffers with rubber buffer heads for covering of permanent magnets.
• 2 additional steel weights for carriages: 2x 400g for each; w x d x h:± 2100x130x100mm.
• English operation /instruction manual.