BEX-8202C comprehensive LED characteristics measurement apparatus (basic optoelectronics version)
Components including the regulated-voltage supply, constant-current source, illuminance meter, and integrating sphere were jointly developed with specialist LED-measurement companies. They maintain functional, accuracy, and reliability standards while serving teaching needs. The system covers LED electrical, photometric, and spatial light-distribution properties. Clearly defined modular functions, teaching-compliant design, comprehensive software, and measurement principles strictly following international professional standards make operation clear and deepen theoretical learning.
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Overview
Components including the regulated-voltage supply, constant-current source, illuminance meter, and integrating sphere were jointly developed with specialist LED-measurement companies. They maintain functional, accuracy, and reliability standards while serving teaching needs. The system covers LED electrical, photometric, and spatial light-distribution properties. Clearly defined modular functions, teaching-compliant design, comprehensive software, and measurement principles strictly following international professional standards make operation clear and deepen theoretical learning.
Specifications
| Parameter | Value |
|---|---|
| LED power supply I (constant-current source) | 110V/220V input, 0~50/500mA output |
| LED power supply I (constant-current source) - Voltage range | 0-10V |
| LED power supply II (constant-voltage source) | 110V/220V input, 0~10V output |
| LED power supply II (constant-voltage source) - Current range | 0-0.1A |
| Illuminance meter and probe - Illuminance-mode range | 0.001LX~2000LX |
| Illuminance meter and probe - Luminous-flux-mode range | 0.001LM~999LM |
| LED fixture and fixture holder - Diameter | 50mm |
Applications
Current-voltage characteristics; light intensity versus current; luminous flux versus current; spatial distribution of LED output. 1. Electrical and electro-optical conversion: Forward and reverse LED current-voltage characteristics. 2. Spatial distribution: One-dimensional average intensity versus current and two-dimensional light-distribution curves. 3. Current versus luminous flux and luminous efficacy: Plot both relationships.
Key Features
Modules operate independently and complement one another, with clearly defined functions for student understanding. Hardware and software follow educational-product standards, with teaching-appropriate settings, comprehensive functions, knowledge navigation, and separate testing modules for logical, clear operation and deeper theoretical learning. Measurement principles strictly follow current domestic and international professional standards.
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Supplier Information
Brolight, as an independent brand under A&P Instrument, focuses on the R&D, manufacturing, and integrated solution delivery of photoelectric detection equipment and educational instruments. Leveraging A&P Instrument's over 40 years of technical accumulation and market experience in the optoelectronics and science education industry, Brolight precisely meets the multiple needs of scientific research, industrial inspection, and experimental teaching, building a reliable and efficient application foundation for global research institutions, industrial enterprises, and educational users with excellent optoelectronic products and teaching instruments.
Founded in 2012, the company is a national high-tech enterprise and has passed ISO9001:2015 quality management system certification, ensuring continuous and stable product quality with a standardized management system.
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