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China Wholesale Fluorescence Spectrophotometer Suppliers – LADP-11 Apparatus of Ramsauer-Townsen Effect – Labor

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We also offer product sourcing and flight consolidation services. We have our own factory and sourcing office. We can provide you with almost every type of product related to our product range for Shear Modulus, Hydrogen Deuterium Lamp, Magnetoresistive Effect, We warmly welcome friends from all walks of life to cooperate with us.
China Wholesale Fluorescence Spectrophotometer Suppliers – LADP-11 Apparatus of Ramsauer-Townsen Effect – Labor Detail:

Note: liquid Nitrogen not provided

The instrument has the advantages of simple operation, reasonable structure and stable experimental data. It can observe ip-va and is VA curves by AC measurement and oscilloscope, and can accurately measure the relationship between scattering probability and electron velocity.

Experiments

1. Understand the collision rule of electrons with atoms and learn how to measure atomic scattering cross section.

2. Measure scattering probability versus speed of low-energy electrons collided with gas atoms.

3. Calculate the effective elastic scattering cross section of gas atoms.

4. Determine the electron energy of the minimum scattering probability or scattering cross section.

5. Verify the Ramsauer-Townsend effect, and explain it with the theory of quantum mechanics.

Specifications

 

Description Specifications
Voltage supplies filament voltage 0 ~ 5 V adjustable
accelerating voltage 0 ~ 15 V adjustable
compensating voltage 0 ~ 5 V adjustable
Micro current meters transmissive current 3 scales: 2 μA, 20 μA, 200 μA, 3-1/2 digits
scattering current 4 scales: 20 μA, 200 μA, 2 mA, 20 mA, 3-1/2 digits
Electron collision tube Xe gas
AC oscilloscope observation effective value of acceleration voltage: 0 V-10 V adjustable

 

Parts List

 

Description Qty
Power supply 1
Measurement unit 1
Electron collision tube 2
Base and stand 1
Vacuum flask 1
Cable 14
Instructional manual 1

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China Wholesale Fluorescence Spectrophotometer Suppliers –  LADP-11 Apparatus of Ramsauer-Townsen Effect – Labor detail pictures


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  • The after-sale warranty service is timely and thoughtful, encounter problems can be resolved very quickly, we feel reliable and secure.
    5 Stars By Bella from Macedonia - 2018.09.19 18:37
    This manufacturer can keep improving and perfecting products and service, it is in line with the rules of market competition, a competitive company.
    5 Stars By Roland Jacka from Ukraine - 2018.09.08 17:09
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