Lisun LEDLM-80PL LED Light & Life Test System (6.5lm)

Lisun LEDLM-80PL LED Light & Life Test System (6.5lm)

The Lisun LEDLM-80PL LED light and life test system is an optimal industrial solution designed to perform aging testing, luminous flux depreciation measurement, and lifespan evaluation of LED light sources under precisely controlled temperature conditions. The device operates based on a combination of a life aging oven and a high-end spectrophotometric measurement system, helping to thoroughly test quality indicators without damaging or affecting the sample other than for standard testing purposes.

Technical Specifications:

DUT working voltage (V/Hz): 220/50

Ratings: 20mA, 6.5lm, 75 (Ra), 6000K

Humidity: R.H. = 60%

System Configurations:

LM-80PL LED Aging Control System with Arrhenius software, TMP-8 Multiplex temperature meter, LMS-4000 fast optical and color measuring system, CFO-1.5M optical fiber, LS2008R digital power meter, CASE-19IN cabinet, LSP-18CH power supply system for LEDs.

Outstanding Features

Comprehensive aging chamber and measurement system: The device is equipped with a dedicated temperature chamber combined with a power supply and optical measurement system, ensuring absolute accurate maintenance of environmental conditions and collection of luminous flux data (such as the 6.5lm level or equivalent ranges) throughout long-term testing processes.

Powerful life test performance: Applying advanced signal processing and automation technology, the system has the ability to continuously track changes in luminous flux and luminous efficacy over time, achieving extremely high evaluation efficiency for LM-80 standards before bringing products to market or practical application.

Intelligent operation and connection system:

• Flexible device connection interface: Helps synchronize data between LED mounting positions, temperature control circuits, and optical measurement systems smoothly, ensuring the stability of measurement signals.
• Combined data processing system: Integrates specialized computer software supporting recording, automatic calculation of luminous flux depreciation curves, and quickly exporting test result reports according to international standards.

Manufacturing materials and durable structure: The entire chamber housing and electronic components use high-grade heat-resistant and anti-corrosion materials, helping to maintain stability in continuous working environments lasting thousands of hours, protecting equipment safety, and ensuring long-term accuracy.

Advanced safety operation mechanism: The system is designed according to modern electrical and thermal engineering standards, integrating over-temperature, overload protection, sample power supply protection, and error warning features, ensuring stable operation in laboratories and continuous production factories.

Practical Applications

In addition to its main function of testing lifespan and luminous flux depreciation according to the LM-80 standard for LED chips and bulbs, the Lisun LEDLM-80PL is also widely applied in many other industries due to its high flexibility:

• Lighting & LED Industry: Testing and evaluating the quality and actual lifespan of various LED chips, LED modules, domestic and industrial LED lights before commercialization.
• Research & Development (R&D): Serving engineers in testing luminescent semiconductor materials and evaluating the reliability of new optical designs.
• Laboratories & Quality Inspection Institutes: Serving research work, technical measurement, and periodic testing of light source lifespan standards according to international regulations in specialized inspection centers.