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China Wholesale Voltmeter Quotes – LEEM-10 Experimental Apparatus of PN Junction Characteristics – Labor

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We're commitment to offer you the aggressive cost ,superb products and solutions top quality, too as fast delivery for Fresnel Holography, Verdet Constant, Newton"s Ring, Accurate process devices, Advanced Injection Molding Equipment, Equipment assembly line, labs and software advancement are our distinguishing feature.
China Wholesale Voltmeter Quotes – LEEM-10 Experimental Apparatus of PN Junction Characteristics – Labor Detail:

The physical characteristics of PN junction is one of the important contents in the teaching of general physics, semiconductor physics and electronics. Boltzmann constant is a basic constant in physics. In physics experiment teaching materials, there have been some measurements of basic physical constants, such as electron quantity, charge mass ratio, Planck constant, etc., but there are few experiments on the measurement of Boltzmann constant and the study of Boltzmann distribution. The PN junction physical properties tester produced by our company can be used to measure the physical properties and Boltzmann constant of PN junction, and learn the new method of weak current measurement.

Experiments

1. Measure PN junction diffusion current versus junction voltage, and acquire Boltzmann constant

2. Construct a current-voltage converter using operational amplifiers for measuring weak current

3. Measure PN junction voltage versus temperature, and acquire the sensitivity of junction voltage with temperature

4. Obtain prohibited bandwidth of silicon material at 0 K approximately

5. Measure temperature and electrical resistance using platinum resistance and DC bridge method

Specifications

Description Specifications
DC power supply 2 sets, 0 ~ 15 V and 0 ~ 1.5 V, adjustable
Digital voltmeter 2 sets, 3-1/2 digit, range: 0 ~ 2 V; 4-1/2 digit, range: 0 ~ 20 V
Temperature controller range: room temperature to 80 °C, resolution: 0.1 °C
Temperature sensor Platinum resistance thermometric bridge (R0=100.00 Ω at 0 °C)

Part List

Description Qty
Main unit 2
TIP31 transistor 1
Thermostat   1
C9013 transistor 1
LF356 Op-Amp 2
Jumper wire 25
Signal cable 1
Instruction manual 1

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China Wholesale Voltmeter Quotes –  LEEM-10 Experimental Apparatus of PN Junction Characteristics – Labor detail pictures


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We emphasize enhancement and introduce new solutions into the market just about every year for China Wholesale Voltmeter Quotes – LEEM-10 Experimental Apparatus of PN Junction Characteristics – Labor , The product will supply to all over the world, such as: Kuala Lumpur, Lesotho, Portland, They're durable modeling and promoting well all over the world. Under no circumstances disappearing key functions in a brief time, it's a must for yourself personally of fantastic quality. Guided by the principle of Prudence, Efficiency, Union and Innovation. the business make an awesome efforts to expand its international trade, raise its enterprise. rofit and improve its export scale. We have been confident that we will have a vibrant prospect and to be distributed all over the world in the years to come.
  • Hope that the company could stick to the enterprise spirit of "Quality, Efficiency, Innovation and Integrity", it will be better and better in the future.
    5 Stars By Eden from Greek - 2017.08.21 14:13
    In general, we are satisfied with all aspects, cheap, high-quality, fast delivery and good procuct style, we will have follow-up cooperation!
    5 Stars By Karen from Salt Lake City - 2018.06.30 17:29
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