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    Product Name 3NH SC-10 Handheld color difference Meter IWAVE WR10QC color difference Meter
    Product Price $280.00 $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°/d
    Sensor silicon photodiode array photodiode
    Illuminant LED blue excitation 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 Φ4mm 4mm
    Repeatability of chromatic value Delta E * ab within 0.08 (after correction, the average value of 30 whiteboard measurements) △E＜0.03
    Inter-instrument Agreement Delta E * ab0.4 (BCRA series II 12 color plate average) △E＜0.2
    Measurement time 1.5s 1.0 seconds
    Color space CIEL*a*b CIEL*a*b*
    Color difference formula ΔE*ab △E*ab
    Calibration method Built-in black and white board parameters, no need for black and white correction Automatic calibration: Innovative features Built-in whiteboard Automatic calibration
    Data storage 100 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)
    Operating language Chinese English/Simplified Chinese
    Operating temperature 0~40℃ 0~40℃
    Storage temperature -20℃-50℃ -20~50℃
    Power supply method Rechargeable lithium-ion battery, supports external power supply Special lithium battery
    Battery capacity 3.7V 3200mAh
    Dimension 205*67*80mm 172*80*60mm
    Net weight About 400g (including battery) 330g
    Special features Lighting positioning and cross positioning, automatic data saving, dual positioning Automatic calibration; dual positioning: positioning block positioning + meter word positioning