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China Wholesale Specific Charge of Electron Quotes – Specific Charge of Electron Apparatus(Stopped Temporarily) – Labor

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China Wholesale Specific Charge of Electron Quotes – Specific Charge of Electron Apparatus(Stopped Temporarily) – Labor Detail:

Introduction

The instrument uses the magnetic field generated by the Helmholtz coil to control the electron motion in the Lorentz force tube to determine the electron specific charge. It consists of Lorentz force tube (built-in scale), Helmholtz coil, power supply and measuring meter head, etc. The whole is installed in a wooden dark box, which is convenient for observation, measurement and management.

Main experimental contents:

1、Observation of deflection of electron beam under the action of electric field;

2、Observation of the law of motion of moving charge in the magnetic field under the action of Lorentz force;

3、Determination of specific charge of electron.

 

Main technical parameters

1、Lorentz force tube diameter 153mm, filled with inert gas, built-in scale, scale length 9cm;

2、Lorentz force tube mount can be rotated, the angle of rotation 350 degrees, with scale indication;

3、Deflection voltage 50~250V continuously adjustable, no meter display;

4、Acceleration voltage 0~250V continuously adjustable, built-in current limit protection, digital voltmeter directly display voltage The resolution is 1V;

5, excitation current 0~1.1A continuously adjustable, digital ammeter directly display current, resolution 1mA;

6, Helmholtz coil effective radius 140mm, single coil turns 300 turns;

7, solid wood wooden box, wooden box size 300×345×475mm 8, electronic charge to mass ratio measurement error better than 3%.


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China Wholesale Specific Charge of Electron Quotes –  Specific Charge of Electron Apparatus(Stopped Temporarily) – Labor detail pictures


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Always customer-oriented, and it's our ultimate target to be not only the most reliable, trustable and honest supplier, but also the partner for our customers for China Wholesale Specific Charge of Electron Quotes – Specific Charge of Electron Apparatus(Stopped Temporarily) – Labor , The product will supply to all over the world, such as: Miami, South Africa, Malaysia, We attained ISO9001 which provides solid foundation for our further development. Persisting in "High quality, Prompt Delivery, Competitive Price", we have established long-term cooperation with clients from both overseas and domestically and get new and old clients' high comments. It is our great honor to meet your demands. We are sincerely expecting your attention.
  • Company director has very rich management experience and strict attitude, sales staff are warm and cheerful, technical staff are professional and responsible,so we have no worry about product,a nice manufacturer.
    5 Stars By Jean from Belgium - 2018.11.22 12:28
    We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
    5 Stars By Fay from New Zealand - 2017.11.29 11:09
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