Lisun LMS-5000 Lamp Spectrophotometer (380nm~800nm)

Lisun LMS-5000 Lamp Spectrophotometer (380nm~800nm)

The Lisun LMS-5000 lamp spectrophotometer is an optimal industrial solution designed to comprehensively measure and evaluate optical parameters of light sources across a wide wavelength range from 380nm to 800nm. The device operates based on advanced spectroscopic analysis methods, helping to accurately test lighting indicators without damaging or affecting the sample.

The LMS-5000 is used with an appropriately sized integrating sphere and standard light source, which can be applied to measure the spectroscopy of LEDs, LED modules, CFLs, fluorescent lamps, CCFLs, HID lamps, and other lighting fixtures.

Technical Specifications:

• High-precision and high-speed testing in under 10 seconds for the LMS-5000

• Spectral wavelength range: 380nm ~ 800nm (Optional LMS-5000UV: 200nm ~ 800nm UV-VIS)

• Wavelength accuracy: +/- 0.2nm, Wavelength repeatability: +/- 0.1nm

• Spectral scanning steps: 5nm (Optional: 1nm)

• Color coordinate accuracy (Delta x, y): +/- 0.0003 (based on CIE standard source A)

• Correlated color temperature (CCT): 1,000K ~ 100,000K, CCT accuracy: +/- 0.3%

• Color rendering index range: 0 ~ 100.0, Accuracy: +/- 0.3% (based on CIE standard source A)

• Photometric linearity: +/- 0.3%, Photometer detector: Class A

• Luminous flux: 0.01lm ~ 1,999,900lm (Equipped with a suitable size of integrating sphere)

• Ambient temperature measuring range: -10°C ~ 100°C, Accuracy: +/- 0.1°C

• Temperature measuring range (Inside the integrating sphere): -10°C ~ 100°C, Accuracy: +/- 0.1°C

Outstanding Features

Comprehensive optical measurement system: The device is equipped with high-sensitivity sensors and dedicated processing circuits in the wide 380~800nm wavelength range, ensuring absolute accurate collection and analysis of light components throughout the testing process.

Powerful parameter testing performance: Applying advanced spectroscopic signal processing technology, the system has the ability to quickly measure optical quantities (such as color temperature, color rendering index, luminous flux, spectral distribution), achieving extremely high evaluation efficiency for light source quality before bringing products to market or practical application.

Intelligent operation and connection system:

• Flexible device connection interface: Supports smooth connection and data synchronization with a computer or analytical device, ensuring the stability of measurement signals.
• Combined data processing system: Integrates an intuitive display screen and specialized software supporting recording, automatic calculation of lighting parameters, and quickly exporting test result reports.

Manufacturing materials and durable structure: The entire machine housing and optical components use high-grade anti-interference materials, helping to maintain stability in laboratory and field working environments, protecting equipment safety, and ensuring long-term accuracy.

Advanced safety operation mechanism: The system is designed according to modern electronic engineering standards, integrating circuit protection and error warning features, ensuring stable operation during continuous testing procedures.

Practical Applications

In addition to its main function of measuring and analyzing spectroscopy for light sources, the Lisun LMS-5000 is also widely applied in many other industries due to its high flexibility:

• Lighting & LED Industry: Testing and evaluating light quality, color temperature, and color rendering index of LED bulbs, domestic and industrial lighting equipment.
• Field Testing & Installation Industry: Supporting engineers in quickly measuring spectrum, chromaticity, and lighting indicators at architectural, street, and factory lighting projects.
• Laboratories & Quality Inspection: Serving research work, technical measurement, and periodic testing of optical standards in specialized inspection centers.