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Franck-Hertz Experiment Manufacturer,Supplier and Exporter in India

Product Code : EL-EI-10544
Educational Instrument is a leading Franck-Hertz Experiment Manufacturer,and suppliers in India, Franck-Hertz Experiment Uruguay (Montevideo), Franck-Hertz Experiment Uzbekistan (Tashkent), Franck-Hertz Experiment Venezuela (Caracas), Franck-Hertz Experiment Vietnam (Hanoi), Franck-Hertz Experiment Yemen (Sana'a), Franck-Hertz Experiment Zambia (Lusaka), Zimbabwe (Harare), Eswatini (Mbabane) (Lobamba), Ethiopia (Addis Ababa), Fiji (Suva), Gabon (Libreville), Gambia (Banjul), Georgia (Tbilisi), Ghana (Accra), India (Delhi, Mumbai, Kolkatta, Chennai), Indonesia (Jakarta), Iraq (Baghdad), Ivory Coast (Yamoussoukro), Jamaica (Kingston), Jordan (Amman), Kazakhstan (Astana), Kenya (Nairobi), Kiribati (Tarawa), Kosovo (Pristina), Kuwait (Kuwait City), Kyrgyzstan (Bishkek), Laos (Vientiane), Latvia (Riga), Lebanon (Beirut), Lesotho (Maseru), Liberia (Monrovia), Libya (Tripoli), Lithuania (Vilnuis), Luxembourg (Luxembourg), Malawi (Lilongwe), Malaysia (Federal Territory of Kuala Lumpur), Maldives (Malle), Mali (Federal Territory of Kuala Lumpur), Malta (Male), Mauritania (Nouakchott), Mauritius (Port Louis), Mexico (Mexico City), Mongolia (Ulaanbaatar), Bulgaria (Sofia), Burkina Faso (Ouagadougou), Burundi (Gitega), Cambodia (Phnom Penh), Cameroon (Yaoundé), Cape Verde (Praia), Central African Republic (Bangui), Chad (N'Djamena), Chile (Santiago), Colombia (Bogota), Comoros (Moroni), Congo (Kinshasa), Costa Rica (San José), Croatia (Zagreb), Cuba (Havana), Cyprus (Nicosia), Czech Republic (Prague), Denmark (Copenhagen) ,Djibouti (Djibouti City), Dominican Republic (Santo Domingo), DR Congo (Kinshasa), Ecuador (Quito), Egypt (Cairo), El Salvador (San Salvador), Equatorial Guinea (Malabo), Eritrea (Asmara), Estonia (Tallinn)

Franck & Hertz experimentally proved that the energy transferred from electrons to atoms always has discreet values and the values obtained for energy levels are in agreement with spectroscopic results.

Thus experimentally proving the Bhor’s Model.

It is a landmark experiment and can e performed in any college lab.

The experiment consists for the following :-

Argon filled tetrode

Filament Power Supply 3.6-4.3 continuously variable.

Power Supply for V G K 1 1.3-5V continuously variable.

Power Supply for V G A 2 1.3-15V continuously variable.

Power Supply for V G K 2 0-95V continuously variable.

Saw tooth waveform for CRO display.

Scanning Voltage : 0-80V

Scanning Frequency : 115+20 Hz

Multirange Digital Ammeter.

Display : 3½ digit, LED

Range : 10-7, 10-8 & 10-9A

The instrument can not only lead to a plot of the amplitude spectrum curve by means of point by point measurement, but also directly display the amplitude spectrum curve on the oscilloscope screen.

This instrument can thus be used as classroom experiment as well as for demonstration to a group of students.