Metering equipment

Spectral Illuminance Color Sensor

Brand:ColorSpace
Model：CS-LM08
Product description: CS-LM08 Spectral Illuminance Sensor enables quick accurate measurements over a USB and BlueTooth interface. Measures Correlated Color Temperature (CCT), Illuminance (Lux), Color Rendering Index(CRI)
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Description

CS-LM08 Spectral Illuminance Sensor enables quick accurate measurements over a USB and BlueTooth interface.Measures Correlated Color Temperature (CCT), Illuminance (Lux), Color Rendering Index(CRI), and Spectrum.

Measuring parameters:

CCT Tc (K) and blackbody deviating from Duv
light illumination E (LX), candlelight E (Fc)
chromaticity coordinates (x, y), (U, V), (U ‘, V’)
relative spectral power distribution P (lambda)
color rendering index Ra, Ri (i=1 ~ 15)
color tolerance (SDCM, CIE and Macadam rectangle u ‘V’ round)
Dominant wavelengths, peak wavelengths, central wavelengths, centroid wavelengths, and half width
light and dark visual ratio S/P
color purity, red ratio, green ratio, blue ratio, CIE1931 three basic color stimulus value X, Y, Z

Specifications

Name	Value
Illuminance range	5-200,000 lux
FWHM	4nm
CCT range	1000 – 100,000K
Spectral Resolution	0.5nm
Sensor	CCD
Sensor array points	1500
Zeroing mode	auto zeroing
Wave accuracy	±0.5nm
x,y Accuracy	±0.0025
x,y Repeatability	±0.0025
Illuminance Accuracy	±4%
Window size	⌀ 17mm
Interface	USB-C,BlueTooth
Sensor Dimensions	61.2 x 63.0 x 17.2 mm (2.41″ x 2.48″ x 0.675″)
Mounting Adapter	Magnetic and 1/4-20 tripod mount
Sensor + Mount Dimensions	67.3 x 72.1 x 24.1 mm (2.65″ x 2.84″ x 0.95″)
Software	Light Quality Check
Communication Protocol	Serial interface