China Wholesale Fluorescence Spectrometer Quotes – LADP-10 Apparatus of Franck-Hertz Experiment – Advanced Model – Labor
China Wholesale Fluorescence Spectrometer Quotes – LADP-10 Apparatus of Franck-Hertz Experiment – Advanced Model – Labor Detail:
Note: oscilloscope not included
The experimental instrument is an integrated experimental instrument with compact design, intuitive panel, complete functions and convenient operation. The power supply voltage for Franck Hertz tube is stable, and the key switch is used to switch and adjust. The amplifier for measuring micro current has good anti-interference ability. The experimental instrument can obtain stable and excellent experimental curve. The experimental instrument adopts the form of panel window and backlight, which can make students clearly observe the structure of Frank Hertz tube.
Experiments
1. Observe the relationship curve between plate current and accelerating voltage
2. Understand the processes of electron-atom collision and energy exchange
3. Calculate the 1st excitation potential of Argon atom from experimental data
4. Using the acquired 1st excitation potential to calculate Planck’s constant
Specifications
| Description | Specifications |
| Curve peaks | ≥ 7 |
| Franck-Hertz tube | Argon gas, backlight illuminating, open side window |
| Filament voltage VF | 1.25 ~ 5 V, continuously adjustable 3-1/2 digital display |
| Control voltage VG1K | 0 ~ 6 V, continuously adjustable 3-1/2 digital display |
| Accelerating voltage VG2K | 0 ~ 90 V, continuously adjustable 3-1/2 digital display |
| Decelerating voltage VG2P | 1.25 ~ 5 V, continuously adjustable 3-1/2 digital display |
| Micro current measurement | 1 μA, 0.1 μA, 10 nA, 1.0 nA, range 0.001 nA ~1.999 μA, 3-1/2 digital display |
Parts List
| Description | Qty |
| Main unit | 1 set (incl F-H tube, scanning voltage, current amplifier) |
| BNC cable | 2 |
| USB cable | 1 |
| Software CD | 1 |
| Instructional manual | 1 |
| Power cord | 1 |
Product detail pictures:
Related Product Guide:
Innovation, excellent and reliability are the core values of our company. These principles today much more than ever form the basis of our success as an internationally active mid-size business for China Wholesale Fluorescence Spectrometer Quotes – LADP-10 Apparatus of Franck-Hertz Experiment – Advanced Model – Labor , The product will supply to all over the world, such as: London, Amsterdam, Angola, Our items are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!
By Caroline from Cairo - 2017.09.30 16:36
This company conforms to the market requirement and joins in the market competition by its high quality product, this is an enterprise that have Chinese spirit.
By Jeff Wolfe from Burundi - 2018.07.27 12:26
