China Wholesale NMR Manufacturers – LADP-11 Apparatus of Ramsauer-Townsen Effect – Labor

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"Sincerity, Innovation, Rigorousness, and Efficiency" will be the persistent conception of our company to the long-term to establish together with customers for mutual reciprocity and mutual gain for Electron Spin Resonance, Liquid Heat Vaporization, Polarization, We, with open arms, invite all interested buyers to visit our website or contact us directly for further information.

China Wholesale NMR Manufacturers – 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
Micro current meters	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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Sticking to your belief of "Creating solutions of high quality and generating buddies with people from all around the world", we always put the fascination of customers to start with for China Wholesale NMR Manufacturers – LADP-11 Apparatus of Ramsauer-Townsen Effect – Labor , The product will supply to all over the world, such as: Brisbane, Ukraine, Buenos Aires, All our products are exported to clients in the UK, Germany, France, Spain, the USA, Canada, Iran, Iraq, the Middle East and Africa. Our products are well welcomed by our customers for the high quality, competitive prices and the most favorable styles. We hope to establish business relationship with all customers and bring more beautifu colors for the life.

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This manufacturers not only respected our choice and requirements, but also gave us a lot of good suggestions, ultimately， we successfully completed the procurement tasks.

By Jamie from Jordan - 2018.11.22 12:28

The company can keep up with the changes in this industry market, product updates fast and the price is cheap, this is our second cooperation, it's good.

By Caroline from Bulgaria - 2017.01.11 17:15

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