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China Wholesale Nonlinear Circuit Chaotic Quotes – LEEM-5 Apparatus of Work Function & Specific Charge of Electron – Labor Featured Image
  • China Wholesale Nonlinear Circuit Chaotic Quotes – LEEM-5 Apparatus of Work Function & Specific Charge of Electron – Labor

China Wholesale Nonlinear Circuit Chaotic Quotes – LEEM-5 Apparatus of Work Function & Specific Charge of Electron – Labor

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China Wholesale Nonlinear Circuit Chaotic Quotes – LEEM-5 Apparatus of Work Function & Specific Charge of Electron – Labor Detail:

Description

Thermionic emission, one of its founders was Owen W. Richardson (1879～1959), a famous physicist in England, who discovered the thermionic emission law, namely Richardson law, pointing out the way for designing reasonable electron emission mechanism. His study had a profound impact on development of radio electronics, and won the 1928 Nobel Prize in Physics as a result.

Functions

1. Understand the concept of thermionic electron emission and verify the Schottky effect

2. Understand the concept of work function of a metal

3. Learn how to measure metal work function based on Richardson straight-line method

4. Understand magnetron principle and determine charge-mass ratio (e/m) by magnetron

 

Specifications

Description Specifications
Ideal diode pure Tungsten filament
filament current: 0.400 ~ 0.800 A; accuracy: 1.0 mA
anode voltage: DC 0 ~120 V; accuracy: 0.1 V
Parameters of coil inner radius: r1=24.0 mm
outer radius: r2=36.0 mm
length: L=18.0 mm
number of turns: N=800
Magnetization current 0 ~ 0.800 A

Parts List

Item Qty
Main unit 1
Ideal diode 1
Housing 1
Magnetization coil 1
Wires 8
Manual 1
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China Wholesale Nonlinear Circuit Chaotic Quotes – LEEM-5 Apparatus of Work Function & Specific Charge of Electron – Labor detail pictures

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We retain improving upon and perfecting our items and repair. At the same time, we perform actively to do research and progress for China Wholesale Nonlinear Circuit Chaotic Quotes – LEEM-5 Apparatus of Work Function & Specific Charge of Electron – Labor , The product will supply to all over the world, such as: Sacramento, Sudan, Victoria, With excellent products, high quality service and sincere attitude of service, we ensure customer satisfaction and help customers create value for mutual benefit and create a win-win situation. Welcome customers all over the world to contact us or visit our company. We will satisfy you with our professional service!
    • A good manufacturers, we have cooperated twice, good quality and good service attitude.
    5 Stars By Adelaide from Vietnam - 2018.06.03 10:17
    This supplier's raw material quality is stable and reliable, has always been in accordance with the requirements of our company to provide the goods that quality meet our requirements.
    5 Stars By Myra from Ethiopia - 2017.04.08 14:55
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