Physics Trainers

Product Details:

Model Number - 55702
Power Factor Of A.c. Circuits By Joule's Calorimeter
55702 Experimental Set Up has been designed specifically to determine the power factor of an A.C. circuit using Joule’s Calorimeter. The set up is absolutely self contained and requires no other apparatus.Practical experience on this set up carries great educative value for Science and Engineering Students.
OBJECT:
01 To determine power factor of A.C. circuit by Joule’s Calorimeter.
FEATURES:
The Set up consists of the following :01 One board consists of the following built-in parts:1.1 0-3V D.C. at 2Acontinuously variable power supply.1.2 0-3V A.C. at 2A continuously variable (on load) power supply.1.3 D.C. / A.C. Voltmeter, 65mm round dial to read 0-3V.1.4 D.C. / A.C. Ammeter, 65mm round dial to read 0-2A.1.5 Mains ON/OFF switch, Fuse and Jewel light.

Additional Information:

• Item Code: 55702
• Production Capacity: 100
• Delivery Time: 4-5 Week
• Packaging Details: Corrugated Box

Product Details:

Model Number - 55703
Determination Of Resistance of a Given Wire Using P.o. Box & The Specific Resistance of The Material of a Wire
55703 Experimental Set Up has been designed specifically to determine the specific resistance of the material of awire using P.O. Box. The set up is absolutely self contained and requires no other apparatus.Practical experience on this set up carries great educative value for Science and Engineering Students.
OBJECT:
01 To determine the resistance of a given wire with the help of a Post Office Box.02 To find out the specific resistance of the material of the wire.
FEATURES:
The Set up consists of the following :01 Post Office Box (Dial Type).02 Galvanometer 50-0-50 on a bakelite stand.03 Leclanche Cell or substitute Cell Eliminator.04 Resistance wire of two different gauges (18 SWG , 23 SWG : each of ½ metre length).05 Micrometer Screw Gauge.

Additional Information:

• Item Code: 55703
• Production Capacity: 100
• Delivery Time: 4-5 Week
• Packaging Details: Corrugated Box

Product Details:

Model Number - 55704
Determination Of Internal Resistance of a Primary Cell By Mance’s Method Using P.O. Box
55704 Experimental Set-up has been designed specifically Rto determine the internal resistance of a primary cell(Leclanche Cell) by Mance’s method using P.O. Box. The set up is absolutely self contained and requires no otherapparatus.
FEATURES:
The set up consists of the following :01 Post Office Box (Dial Type).02 Galvanometer 50-0-50 mounted on bakelite stand.03 Leclanche Cell or substitute Cell Eliminator.04 Decade Resistance Box, One dial in step of 100 ohms, total 1000 ohms.05 Weight : 4.1 Kg. (Approx.)

Additional Information:

• Item Code: 55704
• Production Capacity: 100
• Delivery Time: 4-5 Week
• Packaging Details: Corrugated Box

Product Details:

Model Number - 55705
Determination of The Resistance of A Galvanometer By Kelvin’s Method Using P.O. Box
55705 Experimental Set Up has been designed specifically to determine R the resistance of a Galvanometer by Kelvin’s method using P.O. Box. The set up is absolutely self contained and requires no other apparatus.
OBJECT:
01 To determine the resistance of a Galvanometer by Kelvin’s method using P.O.Box.
FEATURES:
The Set up consists of the following :01 Post Office Box (Dial Type) OMEGATYPE POB-180.02 Galvanometer 50-0-50 on bakelite Stand OMEGATYPE MO-65.03 Leclanche Cell or substitute Cell Eliminator OMEGATYPE CE-1V5.04 Decade Resistance Box, One dial in step of 100 ohms, total 1000 ohms OMEGATYPE DRBC-115R.05 Weight : 4 Kg. (Approx.)

Additional Information:

• Item Code: 55705
• Production Capacity: 100
• Delivery Time: 4-5 Week
• Packaging Details: Corrugated Box

Product Details:

Model Number - 55706
Combined Set-up For The Above Three Experiments (i.e. 55703, 55704 & 55705)
55706 Experimental Set Up is a combined setup for the three experiments covered under experimental Set Ups 55703, 55704, 55705, for the study of experiments using Post Office Box. The set up is absolutely self contained and requires no other apparatus.
OBJECT:
01 To determine the specific resistance of the material of a wire using Post Office Box.02 To determine the internal resistance of a primary cell (Leclanche Cell) by Mance’s method using Post Office Box.03 To determine the resistance of a Galvanometer by Kelvin’s method using Post Office Box.
FEATURES:
The Set up consists of the following :01 Post Office Box (Dial Type).02 Galvanometer 50-0-50 on bakelite Stand.03 Leclanche Cell or substitute Cell Eliminator.04 Decade Resistance Box, One dial in step of 100 ohms, total 1000 ohms OMEGA TYPE DRBC115R.05 Resistance wire of two different gauges each of 50cm length.

Additional Information:

• Item Code: 55706
• Production Capacity: 100
• Delivery Time: 4-5 Week
• Packaging Details: Corrugated Box

Product Details:

Model Number - 55713
Determination of Mechanical Equivalent of Heat (j) By Electrical Method (joule’s Calorimeter) 
55713 Experimental Set Up has been designed specifically to determine the mechanical equivalent of Heat (J) byelectrical method (Joule’s Calorimeter).
FEATURES:
The Set up consists of the following :01 Aboard with following built-in parts :1.1 D.C. Power Supply, 0-3V D.C. at 2 Amp (on load), continuously variable.1.2 Digital Voltmeter DC 3½ Digit Having range of 20V.1.3 Digital Current meter DC 3½ Digit Having range of 0-2A1.4 Mains ON/OFF switch, Fuse and Jewel light.1.5 The unit is operative on 230V ±10% at 50 Hz. A.C. Mains.

Additional Information:

• Item Code: 55713
• Production Capacity: 100
• Delivery Time: 4-5 Week
• Packaging Details: Corrugated Box

Product Details:

Model Number - 55715
Study Of Resonance In LCR Circuit And Damping Effect
55715 Experimental Set Up has been designed specifically to study series and parallel resonance in an LCR circuit (air core Inductance, Two Decade condensers and resistance) and damping effect by using resistances and air core Inductance with metal (ferromagnetic) plate (i) at fixed frequency by varying condenser (C) and (ii) by varying frequency.
FEATURES:
The Set up consists of the following :01 One board consists of following Build in Parts.1.1 Two decades in steps of 10pF & 100pF total steps are 20 and total capacitance is 1100 pF.1.2 Audio frequency milliammeter having three steps of 1mA, 2mAand 5mA.1.3 Four resistances are provided for observing damping effect by resistances.02 Heavy duty air core inductance coil of 6" diameter with metal (ferromagnetic) plate fitted in sunmica polished wooden box with terminals.

Additional Information:

• Item Code: 55715
• Production Capacity: 100
• Delivery Time: 4-5 Week
• Packaging Details: Corrugated Box

Product Details:

Model Number - 55719
Verification of Laws of Resistance In Series and Parallel Combination Using Post-office Box55719 Experimental Set Up has been designed specifically to Rverify laws of resistance in series and parallel combination using Post Office Box. The set up is absolutely self contained and requires no other apparatus.
FEATURES:
The Set up consists of the following :01 Post office Box (dial type).02 Galvanometer 30-0-30G, with push button controlled shunt, mounted on bake-lite stand.03 Leclanche Cell or substitute Cell Eliminator.04 Set of resistance wires for series and parallel connection, mounted on a board with terminals.05 Weight : 4.2 Kg. (Approx.)

Additional Information:

• Item Code: 55719
• Production Capacity: 100
• Delivery Time: 4-5 Week
• Packaging Details: Corrugated Box

Product Details:

Model Number - 55721
Study Of Rise And Decay of Current In Lr Circuit With A Source of Constant Emf
55721 Experimental Set Up has been designed specifically for the study of rise and decay of current in an LR circuit with source of constant EMF. We use an Inductor (of high inductance and low resistance) in order to enable one to make measurements of the rise and decay current.
FEATURES:
The Set up consists of the following :01 Aboard with following built-in parts :1.1 +12V D.C. at 10mA, regulated and short circuit protected power supply.1.2 Push to on switch for charging capacitor, 2 way switch for charge/discharge, one way switch for 12V at 10mAsupply ON/ OFF.

Additional Information:

• Item Code: 55721
• Production Capacity: 100
• Delivery Time: 4-5 Week
• Packaging Details: Corrugated Box

Product Details:

Model Number - 55730
Determination of Stefan’s Constant
55730 Experimental Set Up has been designed specifically for determination of Stefan’s constant by using an incandescent Lamp and Photo Voltaic Cell. It is based on Stefan Boltmann relation. The set up is absolutely self contained and requires no other apparatus.
FEATURES:
The Set up consists of the following :01 Aboard with following built-in parts :1.1 D.C. Power Supply, 0-6V at 3A, I.C. regulated continuously variable and short circuit protected, with coarse and fine voltage control.1.2 Digital D.C. Voltmeter 3½ Digit range 0-20V .

Additional Information:

• Item Code: 55730
• Production Capacity: 100
• Delivery Time: 4-5 Week
• Packaging Details: Corrugated Box

Product Details:

Model Number - 55780
Temperature Co-efficient of Resistance Of Conductors
55780 Experimental Set-Up has been designed specifically to determine the temperature coefficient of resistance ofconductors like copper and iron. The set up consists of P.O. Box, Galvanometer, Thermometer and Stirrer, Two conductors, Lenlanche cell, Oil bath container, etc.
FEATURES:
The complete Experimental Set-up consists of the followings :01 Post Office Box (Dial type): The unit consists of the following built in parts .Four series dials of units, tens, hundreds and thousands.Two ratio arm dials each having connection for 1, 10, 100 and 1000 ohms.
02 Supply for heater to heat mobil oil.03 Galvanometer 50-0-50.

Additional Information:

• Item Code: 55780
• Production Capacity: 100
• Delivery Time: 4-5 Week
• Packaging Details: Corrugated Box

Product Details:

Model Number - 55781
Conductivity of A Solution Using A P.o. Box and A Moving Coil Galvanometer
55781 Experimental Set-Up has been designed specifically to determine the conductivity of a solution using a P.O. Box, and Moving Coil Galvanometer. The set up consists of P.O. Box, Moving Coil Galvanometer, Two U tubes with accessories, Lenlanche cell, Callipers etc.
FEATURES:
The complete Experimental Set-up consists of the followings :01 Post Office Box (Dial type) :The unit consists of the following built in parts :Four series dials of units, tens, hundreds and thousands.Two ratio arm dials each having connection for 1, 10, 100 and 1000 ohms.Terminals for connecting the Galvanometer and battery externally.Range of measurement from .001 ohms to 1111000 ohms.Resistance of 1 watt each, with accuracy of ±1%.

Additional Information:

• Item Code: 55781
• Production Capacity: 100
• Delivery Time: 4-5 Week
• Packaging Details: Corrugated Box

Product Details:

Order Code - 55790Characteristics of A Solar Cell
55790 Experimental Set-Up has been designed specifically to study the characteristics of a Solar Cell. The set upconsists of board with intensity controller, mounted solar cell, table lamp 100W and five different area choppers.
OBJECT:
To study the followings :01 Illumination characteristics.02 Current voltage characteristics.03 Power-load characteristics.04 Areal characteristics.
FEATURES:
The complete Experimental Set-up consists of the followings :01 One board built-up of1.1 Digital D.C.Ammeter dual range, 3½ digit 7 segment display.1.2 Digital D.C.Voltmeter dual range, 3½ digit 7 segment display.1.3 Digital D.C.Voltmeter 3½ digit 7 segment display.1.4 Socket for table lamp with intensity control1.5 Nine different resistance values selected by a band switch.

Additional Information:

• Item Code: 55790
• Production Capacity: 100
• Delivery Time: 4-5 Week
• Packaging Details: Corrugated Box

Product Details:

Model Number - 55828
Lattice Dynamics Through Electrical Analogue Experiments
55828 Experimental Set-Up has been designed specifically to study Lattice dynamics through electrical analogueexperiments for postgraduate course in Physics, Engineering Physics, Electronic Engineering and Material Science.In particular it is essential for understanding the interaction of electromagnetic waves and crystalline solids.
OBJECT:
01 To study of the disperision relation for the monoatomic lattice. Comparison with theory. Determination of the cut-off frequency of the mono-atomic lattice.02 Study of the disperision relation for the diatomic lattice, acoustical mode, ‘optical mode’ and ‘energy gap’. Comparison with theory.
FEATURES:
01 The complete experimental Set-up consists of :Audio oscillator with amplitude control and facility to vary the frequency dual range from 0 to 10 KHz & 0 to 100KHz.

Additional Information:

• Item Code: 55828
• Production Capacity: 100
• Delivery Time: 4-5 Week
• Packaging Details: Corrugated Box

Product Details:

Model Number - 55826
Measurement Of Emf & Unknown Resistance By Crompton Potentiometer55826 Experimental Set-Up has been designed specifically to measure EMF & unknown resistance by CromptonPotentiometer. The set-up consists of Crompton Potentiometer, Cell Eliminator, Digital Electronic Standard Cell, Digital Electronic Null Detector, Potentiometer Power Supply, set of unknown resistance and DC Ammeter etc.
OBJECT:
01 To measure EMF by Crompton Potentiometer.02 To measure unknown resistance by Crompton Potentiometer.

Additional Information:

• Item Code: 55826
• Production Capacity: 100
• Delivery Time: 4-5 Week
• Packaging Details: Corrugated Box

Product Details:

Model Number - 55825
Measurement of Low Resistance By Industrial Kelvin Double Bridge
55825 Experimental Set-Up has been designed specifically for measurement of low resistance of cables, conductors in industries or laboratory.
OBJECT:
01 To measure the low resistance of cables, conductors with the help of Industrial Kelvin Double Bridge.
FEATURES:
The complete experimental Set-up consists of :01 Industrial Kelvin Double Bridge For precise measurement of low resistance capable of measuring resistance from 0.02 mili ohms to 11 ohms. Ten standard resistence are provided in step of 0.01 ohm each in dial form with five multiple ratio’sof 0.01, 0.1, 1, 10 and 100 ohms.

Additional Information:

• Item Code: 55825
• Production Capacity: 100
• Delivery Time: 4-5 Week
• Packaging Details: Corrugated Box

Product Details:

Model Number - 55821
Heat Capacity of Solids
55821 Experimental Set Up has been designed specifically for determination of Heat capacity of Solids. The experimental set-up is self contained and require no other apparatus.
FEATURES:
01 One board consisting of the following built in parts :1.1 Amplifier with digital display assembly with Power Supply.1.2 Current source 0-500mAfor heater coil.1.3 Digital Ammeter, 3½ digits having range 2 Amp. D.C.

Additional Information:

• Item Code: 55821
• Production Capacity: 100
• Delivery Time: 4-5 Week
• Packaging Details: Corrugated Box

Product Details:

Model Number - 55817
Planck’s Constant By Vacuum Type Photo Cell With Three Filters55817 Experimental Set-up has been designed specifically for determination of Planck’s constant by Vacuum type hoto Cell with three filters.
FEATURES:
The Experimental Set-up consists of following:01 One board with following built in parts :1.1 0-2V DC at 50mAVariable Power Supply.1.2 Digital Panel meter 3½ digits range 20uA.1.3 Digital Panel meter 3½ digits range 20volt.1.4 Mains ON/OFF switch & fuse.

Additional Information:

• Item Code: 55817
• Production Capacity: 100
• Delivery Time: 4-5 Week
• Packaging Details: Corrugated Box

Product Details:

Order Code - 55838Determination of Electronic Charge And The Work Function of A Photo Metal Using Photo Electric Cell (vacuum Type)
55838 Experimental setup has been designed specifically to Determine the Electronic Charge and the Work Functionof a Photo Metal Using Photo Electric Cell (Vacuum Type) The experimental set-up is absolutely self contained and requires no other apparatus.
OBJECT:
01 To Study the Photo Electric Effect and to Determine Electronic Charge and the Work Function of a Photo Metal Using Photo Electric Cell (Vacuum Type ).

Product Details:

Order Code - 55504
Wind Energy TrainerWind Energy Trainer is a versatile training setup used in the laboratories to understand the conversion of wind energy into electrical supply. It introduces the basic concept of wind turbine, of converting kinetic energy of wind into mechanical energy and then this mechanical energy into electrical energy. The setup works as a live demonstration unit of wind turbine and generator in terms of its concepts and applications. It is provided with a Wind Turbine Setup and a Training Board.

Additional Information:

• Item Code: 55504
• Pay Mode Terms: T/T (Bank Transfer)
• Port of Dispatch: Delhi
• Production Capacity: 100
• Delivery Time: 4-5 Week
• Packaging Details: Corrugated Box

Product Details:

Description

Solar Energy Trainer is a versatile training system to be used in laboratories. It introduces the basic concept of solar cell (photovoltaic cell) of converting sunlight directly into electrical energy. The system works as a live demonstration unit of solar cells in terms of its concepts and applications. This system is provided with Solar Energy Trainer and a Solar Panel.

Complete training system to study the fundamentals of photovoltaic system

The system has two modes for study

Characteristics and Application Modes

On board voltmeter and ammeter are provided to measure the voltage and current respectively, during various modes of operation

Charging the batteries using solar energy

Weather proof solar cells

Portable and light weight

User friendly manual is provided with theoretical and practical details

2 Years Warranty

Code - 55502

Additional Information:

• Item Code: 55502
• Pay Mode Terms: T/T (Bank Transfer)
• Port of Dispatch: Delhi
• Production Capacity: 100
• Delivery Time: 4 Week

Product Details:

Measurement Of Electron Charge To Mass Ratio
(Based on Thompson Method) :
INTRODUCTION:
Our arrangement for measuring e/m, the charge to mass ratio
of the electron is a very simple set-up. It is based on Thomson’s method. The e/m-tube is bulb-like and contains a filament, a cathode, a grid, a pair of deflection plates and an anode.
SPECIFICATIONS:
Helmholtz coils of radii : 14 cm
Number of turns : 160 on each coil
Accelerating Voltage : 0 – 250V
Deflection plates voltage : 50V – 250V
Operating Voltage : 220V AC/ 50Hz
DESCRIPTION OF THE EXPERIMENTAL SET-UP:
The central part of the set-up is the e/m-tube. This is energized by
Filament current supply,
Deflection plates voltage supply,
Continuously variable accelerating voltage supply to the anode.
Order Code -55521

Additional Information:

• Item Code: 55521
• Pay Mode Terms: T/T (Bank Transfer)
• Port of Dispatch: Delhi
• Production Capacity: 100
• Delivery Time: 4 Week

Product Details:

Frank Hertz Experiment :
INTRODUCTION: From the early spectroscopic work it is clear that atoms emitted radiation at discrete frequencies; from Bohr’s model, the frequency of the radiation n is related to the change of energy levels through DnE=hn.
OPERATING PRINCIPLE: The Frank-Hertz tube in this instrument is a tetrode filled with the vapour of the experimental substance. Fig.1 indicates the basic scheme of experiment.
The electrons emitted by filament can be accelarated by the potential V K between the cathode and the grid G . The grid G helps in G2 2 1 minimising space charge effects.
Order Code -55522

Additional Information:

• Item Code: 55522
• Pay Mode Terms: T/T (Bank Transfer)
• Port of Dispatch: Delhi
• Production Capacity: 100
• Delivery Time: 4 Week

Product Details:

Order Code - 55758
Determination of Hysteresis Loss of ATransformer By C.r.o.
55758 Experimental Set Up has been designed specifically to determine the Hysteresis loss of a Transformer by C.R.O. The setup consists of Specimen transformer, Digital A.C. ammeter and voltmeter, Potentiometer etc.
Practical experience on this set up carries great educative value for Science and Engineering Students.

Additional Information:

• Item Code: 55758
• Production Capacity: 100
• Delivery Time: 4-5 Week
• Packaging Details: Corrugated Box