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YTR-6302 # LED Comprehensive Characteristics Test Experiment
PRICE: $****
Model:
  • YTR-6302A, upgraded
  • YTR-6302B, integrated
  • YTR-6302C, basic
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DESCRIPTION
SPECIFICATIONS
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SUMMARY

This set of experimental system adopts modular structure design, can provide electrical characteristics, light spatial distribution characteristics, photometric, chromatic characteristics and thermal characteristics of a total of four modules of test experiments, covering the electrical, optical, color, thermal and related characteristics of LED parameters test experiments. During the experiment, students can select several components of the system to build the experimental setup and test the characteristics of certain aspects of LED according to their needs. Test setup and control through special software operation, in a humanized human-computer interaction software experimental interface, real-time mapping of LED voltage - current, luminous flux - current, luminous intensity - current, light spatial distribution of the characteristic curve. In order to make professional teaching and actual production closely integrated, the system test parameters are selected with reference to the course syllabus and combined with important industrial parameters, and the test principle is based on the current authoritative test standards at home and abroad.



FEATURES

  • The experimental content comprehensively covers electrical experiments, photometric experiments, light space distribution experiments, chromatic experiments, color matching experiments and thermal properties experiments of LEDs.


  • Modular and universal design, which can be flexibly configured according to teaching requirements.

  • Experimental instruments and contents are designed based on LED industry standards.

  • Dedicated analysis software: four independent operation interfaces for electricity, light, color and heat modules, which can directly view the experimental principles and operation steps of each module.

EXPERIMENTS

1. LED light-emitting principle and electrical characteristics test experiment

2. one and two-dimensional light intensity of the spatial distribution test experiment (light distribution curve)

3. luminous flux and current and luminous efficiency of photometric properties experiments

4. chromaticity coordinates, main wavelength, color temperature and other chromatic properties experiments

5. Matching white light experiment

6. Thermal properties such as K-factor, junction temperature and thermal resistance


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Testing of voltammetric characteristics


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Curve of light intensity versus current in 1D space


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Light spatial distribution curve in 2D


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Luminous flux vs current curve


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Luminous efficiency vs current curve


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Relative intensity calibration for chromatographic characterization experiments


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K-factor test under low current conditions for thermal characteristics test



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