LMS-6600TR Spectrum, Transmittance and Reflectance Measurement System

The LMS-6600TR spectral measurement system operates across a wavelength range of 350-950nm. This integrated instrument performs comprehensive analysis of spectrum, transmittance, saturation, reflectance, and colorimetric parameters (L*, a*, b*). The 5-inch high-definition IPS capacitive touch screen provides real-time display of measurement parameters and spectral curves, facilitating efficient operation. The system enables direct testing of optical materials, lenses, and related products.

Measurement Capabilities: Transmittance, Reflectance, Total Transmittance, Saturation (C*), Luminance (L*), Yellow-Blue Chromaticity (a*), Red-Green Chromaticity (b*), Absorbance, Hue (H*), Illuminance (lux), Foot-candle (Fc), Irradiance (W/m²), Color Temperature (K), Duv, Correlated Color Temperature (CCT), Chromaticity Coordinates, Color Rendering Index (CRI), Purity, Cut-off Wavelength, Peak Wavelength, Dominant Wavelength, Half Bandwidth, Center Wavelength, Centroid Wavelength, Total Color Difference, Luminance Difference, CCT Difference, SDCM Diagram, Spectral Distribution.

Compliance Standards: CIE 177 “Color Rendering of White LED Light Sources,” CIE-13.3 “Method of Measuring and Specifying Colour Rendering Properties of Light Sources,” Optical-Engineering-49-3-033602 “Color Quality Scale,” IEEE “Recommended Practices for Modulating Current in High-Brightness LEDs for Mitigating Health Risks to Viewers.”

Technical Specifications:

• Spectral Resolution: ±0.2nm
• Reproducibility: ±0.5nm
• Chromaticity Coordinate Accuracy (Δx, Δy): ±0.005
• Correlated Color Temperature Range: 1,000K to 100,000K (±0.6%)
• Illuminance Measurement Range: 5 to 200,000 lux
• Display: 5-inch high-definition IPS capacitive touch screen (480×854 resolution)
• Power Supply: 4000mAh rechargeable lithium-ion battery (20-hour continuous operation)
• Dimensions: 135mm × 80mm × 23mm
• Connectivity: USB interface for PC connection
• Software Compatibility: English version compatible with Windows 7, 8, 10, and 11 operating systems

Note 1: The LMS-6600T model shares identical specifications with the LMS-6600TR but excludes reflectance measurement functionality.

Note 2: The LMS-6600R model shares identical specifications with the LMS-6600TR but excludes transmittance measurement functionality.

Product Tags: LMS-6600T, LMS-6600TR