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    Product Name 3NH NR10QC color difference Meter IWAVE WR10QC color difference Meter
    Product Price $393.00 $227.00
    Details Details
    Model comparison
    Sample type Plane Concave Plane Concave
    Measurement aperture Φ4mm Φ4mm
    Measurement Geometry D/8 D/8
    Color difference formula ΔE*ab ΔE*ab
    Parameter comparison
    Optical inspection structure 8 °/d (8 degree illumination diffuse reflection reception) 8°/d
    Sensor silicon photodiode photodiode
    Illuminant LED Illuminant D65
    Illuminant life More than 1.60 million measurements in 5 years 5 years or more 1.60 million tests
    Observational Illuminant D65
    Measurement caliber φ 4 platform measurement diameter 4mm
    Repeatability of chromatic value φ 4mm/Delta E * ab within 0.08 △E＜0.03
    Inter-instrument Agreement Delta E * ab within 0.4 △E＜0.2
    Measurement time 1.5s 1.0 seconds
    Color space CIE LAB CIEL*a*b*
    Color difference formula ΔE*ab △E*ab
    Calibration method Built-in whiteboard parameters, automatic black and white correction when powered on Automatic calibration: Innovative features Built-in whiteboard Automatic calibration
    Software support /
    Data storage 100 master standards, 10,000 samples Master standard: 100; sample: 20000
    Interface USB power only Printing interface, DC power interface
    display screen TFT True Color 2.8inch @(16:9) TFT True Color 2.8inch @(16:9)
    display content Chromatic value, color difference value/graph, pass/fail result, Color bias
    Operating temperature 0~40℃（32~104°F） 0~40℃
    Storage temperature -20~50℃（-4~122°F） -20~50℃
    Power supply method Rechargeable lithium-ion battery Special lithium battery
    Battery capacity 3.7V @ 3200mAh
    Dimension 205*67*80mm 172*80*60mm
    Net weight 400g 330g
    Optional accessories Micro printer, powder test box
    Special features Lighting and cross dual positioning function Automatic calibration; dual positioning: positioning block positioning + meter word positioning