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    Product Name Kingwell JZ-650 High precision color difference Meter DongRu DR100 Economical color difference Meter
    Product Price $848.00 In coming
    Details Details
    Model comparison
    Sample type Plane Concave Powder Paste Plane
    Measurement aperture Φ4mm Φ8mm Φ4mm
    Measurement Geometry D/8 D/8
    Color difference formula ΔE*ab ΔE*CH ΔE*cmc(2:1) ΔE*cmc(1:1) ΔE*ab
    Parameter comparison
    Optical inspection structure 8/d, with SCI and SCE synchronous test modes 8°/d
    Sensor silicon photodiode array Optical inspection diode array
    Field of view CIE 2°\/10°
    Observational Illuminant D65、D50、C、A、F2、F8、F11
    Measurement caliber MAV：8mm SAV：4mm Φ4mm
    Repeatability of chromatic value Standard Deviation Delta E * ab ≤ 0.06 (30 measurements after whiteboard correction) Repeatability accuracy ≤ 0.03Delta E * ab
    Color space L*a*b、L*c*h、Yxy、RGB CIEL*a*b*
    Color difference formula ΔE*ab、ΔE*ch ΔE*ab
    Software support Standard color software
    Data storage 20,000 sets of data 100 standards 10,000 samples
    Interface USB port
    display content Color difference value, chromatic value, color space map, pass/fail judgment, color scheme analysis
    Operating language Simplified Chinese, Traditional Chinese, English
    Operating temperature 0-40℃
    Allowable relative humidity Relative humidity below 80%, no frost
    Storage temperature 10-30℃
    Storage Humidity Relative humidity below 70%
    Power supply method Dedicated 3200mAh large-capacity lithium battery, AC adapter Rechargeable lithium-ion battery 3.7V@3200mAh
    Battery capacity 3200mAh 3200mAh
    Dimension 196*71*93mm 205*67*80mm
    Net weight 660G (including calibration plate) 500g
    Optional accessories micro printer
    Special features Double measurement aperture switching, curved surface and small area measurement, auxiliary accessories measurement of large textured items and powder paste objects Lighting positioning and cross positioning; LED blue light excitation; ready to use without computer boot