Hangzhou Sumer Instrument

High quality product, professional service, being the core supplier in laser industry!


  • NR20XE Large Aperture Precision Colorimeter

    NR20XE Large Aperture Precision Colorimeter

    Product Introduction NR20XE is a handheld colorimeter based on 45°/0° optical geometry. Its measuring aperture is 20mm. NR20XE measuring aperture is the biggest one in domestic. Meanwhile, it also has high measuring precision. As a member of 45°/0° colorimeter, NR20XE is a...Read More

  • NS800 Pain&Ink&Textile Spectropthotometer

    NS800 Pain&Ink&Textile Spectropthotometer

    Introduction NS800 spectrophotometer uses the principle of combination LED precision spectroscopy, separates the light according to a certain wavelength interval, and adopts groups of sensor array to perform sensitive analysis. NS800 spectrophotometer with higher accuracy is...Read More

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