China Wholesale Microwave Resonance Manufacturers – LADP-10 Apparatus of Franck-Hertz Experiment – Advanced Model – Labor
China Wholesale Microwave Resonance Manufacturers – 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:
With a positive and progressive attitude to customer's interest, our enterprise continually improves our products excellent to meet the wants of customers and further focuses on safety, reliability, environmental requirements, and innovation of China Wholesale Microwave Resonance Manufacturers – LADP-10 Apparatus of Franck-Hertz Experiment – Advanced Model – Labor , The product will supply to all over the world, such as: Auckland, Sao Paulo, Spain, Our monthly output is more than 5000pcs. We have set up a strict quality control system. Please feel free to contact us for further information. We hope that we can establish long-term business relationships with you and carry out business on a mutually beneficial basis. We are and will be always trying our best to serve you.
By Fiona from Mumbai - 2018.03.03 13:09
In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
By Kimberley from New Orleans - 2018.12.30 10:21
