China Wholesale electron-atom collision Suppliers – LADP-11 Apparatus of Ramsauer-Townsen Effect – Labor
China Wholesale electron-atom collision Suppliers – 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 |
Product detail pictures:
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We goal to see good quality disfigurement within the manufacturing and provide the most effective support to domestic and overseas shoppers wholeheartedly for China Wholesale electron-atom collision Suppliers – LADP-11 Apparatus of Ramsauer-Townsen Effect – Labor , The product will supply to all over the world, such as: Dubai, Swansea, Latvia, As a well educated, innovative and energetic staff,we are responsible for all elements of the research, design, manufacturing, sales and distribution. With studying and developing new techniques,we are not only following but also leading the fashion industry. We listen attentively to the feedback from our customers and provide instant communication. You will instantly feel our expertise and attentive service.
By Nicola from Paris - 2018.02.04 14:13
The factory has advanced equipment, experienced staffs and good management level, so product quality had assurance, this cooperation is very relaxed and happy!
By Kristin from Manila - 2018.02.21 12:14
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