SPS-80T Double Light Source Viewer

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Short Description
  • SPS-80T is equipped with CIE D65 and A light source as well as neutral grey observation condition, and it is made of ultra color-rendering D6500 light tube, A light source tungsten lamp and precision designed downlight system.

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Product Overview
  • SPS-80T is equipped with CIE D65 and A light source and supports neutral grey observation condition. It is made of ultra color-rendering D6500 light tube, A light source tungsten lamp and precisely designed downlight system. This instrument strictly conforms to the relevant color evaluation and comparison conditions of CIE and CY3-91 requirements. It is designed for all-day color evaluation and comparison of industries about printing, paint, ink, plastic, dyeing and finishing, etc.

    Features

    • Double light source of CIE D65 and A
    • Stable light spectrum and accurate color rendering
    • Standard and even illumination
    • Unique metamerism function
    • Equipped with automatic timer to show the instrument running conditions
    • Standard slant light casting cover, hanging board, board and sample board

    Principle

    Coloring comparison usually occurs under sunlight in daily life, whereas industrial color comparison requires the light source with equivalent spectra distribution of sunlight, which is defined as D65 standard light source by International Commission of Illumination (CIE). However, metamerism effect always occurs when matching color. It makes the same specimen show different colors in different light source, which will lead to a great deal of loss. Application of "A" light source will effectively avoid such unfavorable effect.

Specification
  • SpecificationsSPS-80T
    D65A
    Color Rendering>96100
    Color Temperature6500 K 2900 K
    Board Size1050 mm x 700 mm
    Power Supply220VAC 50Hz
    Instrument Dimension1050 mm (L) x 800 mm (W) x 2100 mm (H)
    Net Weight40 kg

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