Welcome to our websites!
section02_bg(1)
head(1)

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

Short Description:


Product Detail

Product Tags

Related Video

Feedback (2)

We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate inside our success for Abbe Refractometer, Diffraction Intensity, Heisenberg Uncertainty, We warmly welcome small business companions from all walks of lifestyle, hope to establish friendly and cooperative business make contact with with you and attain a win-win objective.
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

Product detail pictures:

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


Related Product Guide:

Our company promises all users of the first-class products and the most satisfying post-sale service. We warmly welcome our regular and new customers to join us 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: Serbia, Istanbul, Plymouth, We confirm to public, cooperation, win-win situation as our principle, adhere to the philosophy of make a living by quality, keep developing by honesty , sincerely hope to build up a good relationship with more and more customers and friends, to achieve a win-win situation and common prosperity.
  • The goods we received and the sample sales staff display to us have the same quality, it is really a creditable manufacturer.
    5 Stars By Kim from Romania - 2017.11.20 15:58
    As an international trading company, we have numerous partners, but about your company, I just want to say, you are really good, wide range, good quality, reasonable prices, warm and thoughtful service, advanced technology and equipment and workers have professional training, feedback and product update is timely, in short, this is a very pleasant cooperation, and we look forward to the next cooperation!
    5 Stars By Betsy from Japan - 2018.07.12 12:19
    Write your message here and send it to us