China Wholesale PN Junction Factory – LEEM-10 Experimental Apparatus of PN Junction Characteristics – Labor
China Wholesale PN Junction Factory – LEEM-10 Experimental Apparatus of PN Junction Characteristics – Labor Detail:
Experiments
1. At the same temperature, measure the forward volt-ampere characteristics of the PN junction and calculate the Boltzmann constant;
2. The forward current I remains unchanged, the V-T curve of the forward voltage of the PN junction is mapped, the sensitivity is calculated, and the band gap width of the measured PN junction material is estimated;
3. Application experiment: use a given PN junction to measure unknown temperature;
4. Innovative experiment: According to the experimental data, estimate the reverse saturation current Is of the PN junction.
5. Exploratory experiment: Observe the influence of the size of the composite current.
The main technical parameters
1. A variety of PN junctions with packaging, including silicon tubes, germanium tubes, NPN transistors, etc.;
2. The current output range is 10nA~1mA, adjustable in 4 sections, fine adjustment: minimum 1nA, driving voltage
About 5V, skip words ≤ 1 word/min;
3. Dedicated ultra-high resistance 4-1/2 digit digital voltmeter, two levels of internal resistance: 10MΩ, ultra-high resistance level (greater than 1GΩ), measurement range: 0~2V, resolution: 0.1mV; measurement uncertainty: 0.1%± 2 words.
4. Experimental temperature: room temperature~99℃, digital thermometer: 0~100℃, resolution 0.1℃;
5. Including electric heater, Dewar flask and beaker.
Product detail pictures:
Related Product Guide:
"Based on domestic market and expand overseas business" is our development strategy for China Wholesale PN Junction Factory – LEEM-10 Experimental Apparatus of PN Junction Characteristics – Labor , The product will supply to all over the world, such as: Muscat, Japan, Jordan, We will not only continuously introduce technical guidance of experts from both home and abroad, but also develop the new and advanced products constantly to satisfactorily meet the needs of our clients all over the world.
By Edwina from Mexico - 2017.07.07 13:00
In China, we have many partners, this company is the most satisfying to us, reliable quality and good credit, it is worth appreciation.
By Quintina from Kuala Lumpur - 2017.06.22 12:49