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China Wholesale Electron Spin Resonance Factory – LADP-9 Apparatus of Franck-Hertz Experiment – Basic Model – Labor

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China Wholesale Electron Spin Resonance Factory – LADP-9 Apparatus of Franck-Hertz Experiment – Basic Model – Labor Detail:

 

Introduction

This  Franck-Hertz experiment apparatus is a cheap instrument to demonstrate the existence of Bohr atomic energy levels. Experimental results can be acquired by manual data recording, or viewed on an oscilloscope, or processed using a digital storage oscilloscope. No oscilloscope is necessary if an optional data acquisition (DAQ) card is ordered for use with a PC via USB port. It is an ideal teaching apparatus for physics laboratories at colleges and universities.

 

Specifications

 

Description Specifications
Voltage to Franck-Hertz tube VG1K 1.3 ~ 5 V
VG2A (rejecting voltage) 1.3 ~ 15 V
VG2K–point by point 0 ~ 100 V
VG2K–on oscilloscope 0 ~ 50 V
VH (filament voltage) AC: 3,3.5,4,4.5,5,5.5,& 6.3 V
Parameters of sawtooth wave Scanning voltage 0 ~ 60 V
Scanning frequency 115 Hz ± 20 Hz
Voltage amplitude of scanning output ≤ 1.0 V
Micro current measuring range 10-9~10-6 A
Number of measured peaks point-to-point ≥ 5
on oscilloscope ≥ 3

 

Parts List

 

Description Qty
Main Unit 1
Argon Tube 1
Power Cord 1
Cable 1
DAQ with Software (Optional) 1

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China Wholesale Electron Spin Resonance Factory –  LADP-9 Apparatus of Franck-Hertz Experiment – Basic Model – Labor detail pictures


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We stick to the principle of "quality first, service first, continuous improvement and innovation to meet the customers" for the management and "zero defect, zero complaints" as the quality objective. To perfect our service, we provide the products with the good quality at the reasonable price for China Wholesale Electron Spin Resonance Factory – LADP-9 Apparatus of Franck-Hertz Experiment – Basic Model – Labor , The product will supply to all over the world, such as: Liberia, Slovakia, Buenos Aires, We can give our clients absolute advantages in product quality and cost control, and we have full range of molds from up to one hundred of factories. As product updating fast, we succeed in developing many high quality products for our clients and get high reputation.
  • The company comply with the contract strict, a very reputable manufacturers, worthy a long-term cooperation.
    5 Stars By Elsie from Germany - 2017.06.29 18:55
    Good quality, reasonable prices, rich variety and perfect after-sales service, it's nice!
    5 Stars By Joanne from Auckland - 2018.10.09 19:07
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