GEM-3000 Colored rough diamonds tester
GEM-3000 Jewelry detector is a reflection-based measurement of all wavelengths spectrometer, can quickly and accurately jewelry authenticity and whether staining identification. The wavelength range from ultraviolet to near-infrared shortwave, can detect hundreds of spectral reflectance characteristic curve jewelry.
small size, high speed, in milliseconds highly reproducible at any time on the same sample tests can guarantee highreproducibility ,integrating sphere and the probe light
simple operation, samples were placed without making any adjustments
strong anti-interference, with minimal impact on the measurement of ambient light
Open jewelry DatabaseMeasurement object gold pearl, black pearl, red coral, diamonds (including CVD,
HTHP, irradiation and other types), emerald, sapphire, ruby, turquoise, beryl and