Physics Trainers

Product Details:

Description :

Wind 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.

Technical Specifications:

• Wind Turbine Setup : Contain 3 blades
• Maximum Open Circuit Voltage : 3 V
• Maximum Short Circuit Current : 250 mA
• Voltmeter : 0-10 V
• Ammeter : 0-500 mA
• Potentiometer : 5 KO
• 1 AA Rechargeable : 1.2 V
• NiCd Battery
• Lamp : 1.2 V, 250 mA
• Fan : 1.5 V, 250 mA
• FM Band Radio : 3 V

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Additional Information:

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

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

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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

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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:

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

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Additional Information:

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