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Franck Hertz Experiment, Fh-3001
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Payment Terms | Cash on Delivery (COD), Delivery Point (DP), Telegraphic Transfer (T/T), Cash Against Delivery (CAD), Cash in Advance (CID), Cheque, Cash Advance (CA) |
Supply Ability | 100 Per Month |
Delivery Time | 1 Week |
Sample Policy | Contact us for information regarding our sample policy |
Main Export Market(s) | Australia, North America, Eastern Europe, Western Europe, Middle East, Central America, Africa, South America, Asia |
Product Overview
Key Features
We are involved in manufacturing, exporting and supplying Franck Hertz Experiment Device to our clients in Roorkee, Uttarakhand,
We are offering Franck-Hertz Experiment useful in Physics and Material Science Lab. This experiment verifies that:
It is possible to excite atoms by low energy electron bombardment.
The energy transferred from electrons to the atoms always had discrete values.
The values so obtained for the energy levels were in agreement with spectroscopic results.
Thus the existence of atomic energy levels put forward by Bohr can be proved directly. It is a very important experiment and can be performed in any college or University level laboratory.
The Experiment is consists of the following:
Argon filled tetrode
Filament Power Supply: 3.6-3.4V continuously variable
Power Supply for VG1K: 1.3-5V continuously variable
Power Supply for VG2A: 1.3 - 12V continuously variable
Power Supply for VG2K: 0 - 95V continuously variable
Saw tooth waveform for CRO display Scanning Voltage : 0-80V Scanning Frequency : 115A 20 Hz
Multirange Digital Ammeter Display : 3A digit, LED
Range : 10-7, 10-8 & 10-9 A
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 a classroom experiment as well as for demonstration to a group of students.
Analysis of Data:
Data obtained for the excitation potential point by point are shown in Fig. 3. The readings are taken for 1V changes on grid 2 (VG2K). A significant decrease in electron (collector) current is noticed every time the potential on grid 2 is increased by approximately 12V, thereby indicating that energy is transferred from the beam in (bundles) "quanta" of 12eV only. Indeed, a prominent line in the spectrum of argon exists at 1048A corresponding to eV=11.83.
We are offering Franck-Hertz Experiment useful in Physics and Material Science Lab. This experiment verifies that:
It is possible to excite atoms by low energy electron bombardment.
The energy transferred from electrons to the atoms always had discrete values.
The values so obtained for the energy levels were in agreement with spectroscopic results.
Thus the existence of atomic energy levels put forward by Bohr can be proved directly. It is a very important experiment and can be performed in any college or University level laboratory.
The Experiment is consists of the following:
Argon filled tetrode
Filament Power Supply: 3.6-3.4V continuously variable
Power Supply for VG1K: 1.3-5V continuously variable
Power Supply for VG2A: 1.3 - 12V continuously variable
Power Supply for VG2K: 0 - 95V continuously variable
Saw tooth waveform for CRO display Scanning Voltage : 0-80V Scanning Frequency : 115A 20 Hz
Multirange Digital Ammeter Display : 3A digit, LED
Range : 10-7, 10-8 & 10-9 A
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 a classroom experiment as well as for demonstration to a group of students.
Analysis of Data:
Data obtained for the excitation potential point by point are shown in Fig. 3. The readings are taken for 1V changes on grid 2 (VG2K). A significant decrease in electron (collector) current is noticed every time the potential on grid 2 is increased by approximately 12V, thereby indicating that energy is transferred from the beam in (bundles) "quanta" of 12eV only. Indeed, a prominent line in the spectrum of argon exists at 1048A corresponding to eV=11.83.
Explore in hindi - फ्रेंक हर्ट्ज़ एक्सपेरिमेंट, FH-3001
Company Details
About Our Company! During scientific experiments and testing most advanced laboratory instruments are needed and we, Ses Instruments Pvt. Ltd., are here to provide the best quality instruments. In the year 2009 we commenced with this business operation and have successfully created a respectable position for ourselves as a Manufacturer and Exporter. We would also like to inform that we are an ISO 9001:2008 & CE certified organization.
Business Type
Exporter, Manufacturer, Supplier
Employee Count
25
Establishment
2009
Working Days
Monday To Sunday
GST NO
05AANCS0287R1ZL
Seller Details
SES INSTRUMENTS PVT. LTD.
GST
05AANCS0287R1ZL
Response Rate
95.12%
Rating
4
Director
Mr Ravi Prakash
Member Since
8 Years
AddressView on Map
Building 452, Adarsh Nagar, Roorkee, Uttarakhand, 247667, India
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