LMS-7000 — LISUN CCD Spectroradiometer

The LMS-7000 is a cost-efficient CCD spectroradiometer widely used by LED manufacturers. It works with LISUN's A-molding integrating sphere as an ALL-IN-ONE system for testing photometric, colorimetric and electrical parameters of LED lighting. The LMS-7000 system is third-party CNAS certified and traceable to NIM and NIST.

Colorimetric measurements include chromaticity coordinates (x,y) and (u,v), relative spectral power distribution P(λ), CCT, CRI (Ra, R1–R15), colour difference, dominant wavelength, peak wavelength, half-bandwidth, spectral purity, TM30 (Rf, Rg) and CQS. Photometric parameters include luminous flux, luminous efficiency, radiant power, EEI, PAR and PPF. Electrical parameters include voltage, current, power and power factor (harmonic optional).

Five wavelength variants are available: LMS-7000UV (200–400nm), LMS-7000UV-VIS (200–950nm), LMS-7000VIS (350–950nm), LMS-7000VIS-NIR (380–1050nm) and LMS-7000UV-VIS-NIR (200–1050nm). USB 2.0 communication; software runs on Windows 7–11.

Wavelength variants: 200–400nm / 200–950nm / 350–950nm / 380–1050nm / 200–1050nm | Wavelength accuracy: ±0.5nm | Resolution: ±0.2nm | Chromaticity accuracy (Δx,Δy): ±0.003 | CCT: 1,500K–100,000K; accuracy ±0.5% | CRI: 0–100, accuracy ±(0.3%rd±0.3) | Photometric linearity: ±0.5% | Stray light: <0.015% (600nm), <0.03% (435nm) | Integration time: 0.5ms–1,000ms | Interface: USB 2.0

• ALL-IN-ONE LED test system with integrating sphere
• CNAS third-party certified; traceable to NIM and NIST
• Measures colorimetric, photometric and electrical parameters
• TM30 (Rf, Rg) and CQS support
• PAR and PPF measurement
• Five wavelength variants covering UV to NIR
• Electrical harmonic measurement (optional)
• USB 2.0; Windows 7–11

LED manufacturer production QC; LED flux, CCT, CRI and colour testing; Integrating sphere system; Energy efficiency rating; Plant lighting PAR/PPF; R&D laboratories