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China Wholesale Liquid Conductivity Pricelist – LEEM-10 Experimental Apparatus of PN Junction Characteristics – Labor

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In the past few years, our company absorbed and digested advanced technologies both at home and abroad. Meanwhile, our company staffs a team of experts devoted to the development of Gravitational Constant, Liquid Heat Vaporization, Optics Experiment, Therefore, we can meet different inquiries from different clients. Please find our website to check more information from our products.
China Wholesale Liquid Conductivity Pricelist – 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 Liquid Conductivity Pricelist –  LEEM-10 Experimental Apparatus of PN Junction Characteristics – Labor detail pictures


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Bear "Customer first, Excellent first" in mind, we operate closely with our customers and supply them with efficient and expert services for China Wholesale Liquid Conductivity Pricelist – LEEM-10 Experimental Apparatus of PN Junction Characteristics – Labor , The product will supply to all over the world, such as: Hyderabad, Sacramento, Dominica, We hope we can establish long-term cooperation with all of the customers, and hope we can improve competitiveness and achieve the win-win situation together with the customers. We sincerely welcome the customers from all over the world to contact us for anything you need to have!Welcome all customers both at home and abroad to visit our factory. We hope to have win-win business relationships with you, and create a better tomorrow.
  • Goods just received, we are very satisfied, a very good supplier, hope to make persistent efforts to do better.
    5 Stars By Margaret from Southampton - 2017.04.18 16:45
    Production management mechanism is completed, quality is guaranteed, high credibility and service let the cooperation is easy, perfect!
    5 Stars By Doris from Moldova - 2018.09.16 11:31
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