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China Wholesale Dual beam infrared spectrophotometer Manufacturers – LADP-11 Apparatus of Ramsauer-Townsen Effect – Labor

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Every single member from our large efficiency profits team values customers' requirements and organization communication for Gravitational Acceleration, Zeeman Effect, He-Ne Laser, Being a young growing company, we might not the best, but we are trying our best to be your good partner.
China Wholesale Dual beam infrared spectrophotometer Manufacturers – LADP-11 Apparatus of Ramsauer-Townsen Effect – Labor Detail:

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 Dual beam infrared spectrophotometer Manufacturers –  LADP-11 Apparatus of Ramsauer-Townsen Effect – Labor detail pictures


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  • The enterprise has a strong capital and competitive power, product is sufficient, reliable, so we have no worries on cooperating with them.
    5 Stars By Beulah from Honduras - 2018.11.11 19:52
    We have been cooperated with this company for many years, the company always ensure timely delivery ,good quality and correct number, we are good partners.
    5 Stars By Chloe from Italy - 2017.05.02 11:33
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