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China Wholesale Franck Hertz Pricelist – LADP-11 Apparatus of Ramsauer-Townsen Effect – Labor

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To constantly improve the management system by virtue of the rule of "sincerely, good faith and quality are the base of enterprise development", we widely absorb the essence of related products internationally, and constantly develop new products to meet the demands of customers for Diffraction Intensity, Photosensitive Sensors, Equal-Thickness Fringe, We have built a reliable reputation among many customers. Quality&customer first are always our constant pursuit. We spare no efforts to make better products. Look forward to long-term cooperation and mutual benefits!
China Wholesale Franck Hertz Pricelist – 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 Franck Hertz Pricelist –  LADP-11 Apparatus of Ramsauer-Townsen Effect – Labor detail pictures


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Our primary goal is to offer our clients a serious and responsible business relationship, providing personalized attention to all of them for China Wholesale Franck Hertz Pricelist – LADP-11 Apparatus of Ramsauer-Townsen Effect – Labor , The product will supply to all over the world, such as: Bahamas, Dominica, Serbia, We are your reliable partner in the international markets of our products. We focus on providing service for our clients as a key element in strengthening our long-term relationships. The continual availability of high grade products in combination with our excellent pre- and after-sales service ensures strong competitiveness in an increasingly globalized market. We are willing to cooperate with business friends from at home and abroad, to create a great future. Welcome to Visit our factory. Looking forward to have win-win cooperation with you.
  • The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
    5 Stars By Cara from Colombia - 2017.02.14 13:19
    Product quality is good, quality assurance system is complete, every link can inquire and solve the problem timely!
    5 Stars By Jonathan from Muscat - 2018.09.29 13:24
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