CCD Spectroradiometer

LMS-7000 spectroradiometer applied with Japanese high-precision CCD detector, which has excellent speed, high stability and high accuracy.
• The following wavelength range is with 0.8nm FWHM:

• Integration time: 0.5ms to 1,0000ms
• CCD detector is 3648pix which size is 8μm×200mμm
• SNR (Signal to Noise Ratio) is 1000: 1 (Full range). A/D is 16bit
• Communicate with PC by USB2.0. The software has a rich re-develop platform which can run on Win7, Win8, Win10, Win11
• Optical fiber port is SMA905

Standard:
LM-79-19 “Optical and Electrical Measurements of Solid State Lighting Products”
IESNA LM-63-2 “IESNA Standard File Format for the Electronic Transfer of Photometric Data and Related information”
CIE 177 “Color Rendering of White LED Light Sources”
CIE84 “The measurement of luminous flux”
CIE-13.3 “Method of Measuring and Specifying Colour Rendering Properties of Light Sources”
ANSI-C78.377 “Specifications for the Chromaticity of Solid State Lighting products for Electric Lamps”
(EU) 2019/2015 “COMMISSION DELEGATED REGULATION”

Typical Application:
The LMS-7000 is for LED color & lumen test. It works with integrating sphere and standard lamp as a system: LPCE-3 CCD Spectroradiometer Integrating Sphere Compact System. This system can do the following test.

Measurement:
Colorimetric: Chromaticity Coordinate (x, y) and (u, v), Relative Spectral Power Distribution P(λ), Correlated Color Temperature (Tc), Color Rendering Index (Ra, R1 to R15), Color Difference, Dominant Wavelength, Peak Wavelength, Half-bandwidth, Spectral Purity, TM30 (Rf, Rg), CQS
Photometric: Luminous Flux (Lumen), Luminous Efficiency, Radiant Power, EEI, PAR, PPF
Electrical: Voltage, Current, Power, Power Factor, Harmonic (Optional)

Specification:
• Spectral Resolution: ±0.2nm
• Reproducibility: ±0.5nm
• Accuracy of Chromaticity Coordinate (Δx, Δy): ±0.003
• Correlated Color Temperature CCT: 1, 500K ~ 25, 000K, CCT Accuracy:±0.5%
• High spectral resolution, high sensitivity and excellent reliability

Other Applications:
The LMS-7000 can also work with other accessories. It can be used in the following field and area. Please contact LISUN sales dept for the detail solution and spectroradiometer price.

LISUN LPCE-3 (LMS-7000) CCD Spectroradiometer Integrating Sphere Compact System – After-sales Frequently Asked Questions (FAQ) 
LISUN LPCE-3 system were in the market for more than 10 years, LISUN engineers service team already summary the most of the After Sales Questions and Answers in the above link. Please read it carefuly, you can solve the most of the problems by yourself if you have some questions while using the instruments. LISUN will be continue to update this pages and more FAQ can be found in this topic link.

Gurwinder Singh

Good guy! Good service! Especially the free installation!