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China Wholesale Nonlinear Circuit Chaotic Factories – LEEM-10 Experimental Apparatus of PN Junction Characteristics – Labor

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We emphasize enhancement and introduce new solutions into the market just about every year for Voltmeter, Kirchhoff Bunsen Spectroscope, Ellipsometer, At our firm with quality first as our motto, we manufacture products that are entirely made in Japan, from materials procurement to processing. This enables them to be used with confident peace of mind.
China Wholesale Nonlinear Circuit Chaotic Factories – 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.


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China Wholesale Nonlinear Circuit Chaotic Factories –  LEEM-10 Experimental Apparatus of PN Junction Characteristics – Labor detail pictures


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  • We are really happy to find such a manufacturer that ensuring product quality at the same time the price is very cheap.
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    Products and services are very good, our leader is very satisfied with this procurement, it is better than we expected,
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