Lisun LMS-3000 Lamp Spectrophotometer (380nm~780nm)

Lisun LMS-3000 Lamp Spectrophotometer (380nm~780nm)

The Lisun LMS-3000 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 780nm. The device operates based on advanced spectroscopic analysis methods, helping to accurately test lighting indicators without damaging or affecting the sample.

Technical Specifications:

This testing system is suitable for energy-saving lamps, fluorescent lamps, HID lamps (high-pressure sodium lamps, high-pressure mercury lamps), LED lamps, photometry, and color analysis, meeting CIE requirements for photometry and colorimetry.

• Measures and displays relative spectral power distribution (UV-VIS-NIR) P(), color coordinates, correlated color temperature, rendering index, color difference, peak wavelength, luminous flux, and luminous efficacy of light sources and light materials under general PC control.

• Automatically adjusts high voltage, shortening measurement time while reducing equipment wear.

• Simultaneously measures temperature in both the environment and the integrating sphere to make data more intuitive and reliable.

• Freely exchanges chromaticity and color images in test reports.

• Color display and printing. Relative spectral power distribution (UV-VIS-NIR) P(), reporting in English. RS-232-C interface, compatible with all types of computers.

• LSP-500 AC power supply PC RS-232-C interface, compatible with all types of computers.

• Wavelength range: 380nm ~ 780nm (Special: 200nm ~ 780nm)

• Wavelength accuracy: +/- 0.2nm

• Wavelength repeatability: +/- 0.1nm

• Color coordinate accuracy: +/- 0.0003 (under CIE standard source A)

• Spectral sample interval: 5nm (Special order: 1nm)

• Brightness linearity: 0.3%

• Brightness accuracy: Grade 1

• Correlated color temperature measuring range: 1,500K ~ 25,000K

• CCT accuracy: +/- 0.3% (under CIE standard source A)

• Rendering index accuracy: +/- (0.3% rd +/- 0.3)

• Ambient temperature measuring range: -10°C ~ 80°C

• Temperature measuring range (Inside the integrating sphere): -10°C ~ 100°C

Outstanding Features

Comprehensive optical measurement system: The device is equipped with high-sensitivity sensors and dedicated processing circuits in the standard 380~780nm 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-3000 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.