GML Spectrometer / PPFD / PAR meter

The GML420 Series Spectral & Illuminance Analyzer integrates a high-speed processor, a dedicated Linux-based OS, and a high-precision electronic CCD optical sensor. Utilizing an advanced long-focus, crossed asymmetric Czerny-Turner (CT) optical system, the device delivers a lightweight design, stable performance, exceptional accuracy, and outstanding portability. Equipped with a 4.0-inch HD capacitive touch screen, the interface offers an intuitive, smartphone-like user experience. It allows users to sample spectral distribution, colour metrics and illuminance parameters anytime, anywhere. Dedicated PC software is also included for streamlined data processing and in-depth analysis. Specifications Wavelength Range 380nm - 780nm Colour Temperature Range 1,000K - 10,000K Iluminance Range 0.1 lx ~ 200 klx Wavelength Accuracy ± 0.5 nm Chromaticity Coordinate Accuracy ± 0.0025 Sensor Type High-precision CCD Spectral Bandwidth 2 nm Display Screen 4.0-inch HD IPS capacitive touch screen Battery Life Up to 12 hours of continuous operation on a full charge