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| Product Name | 3NH NR60CP Handheld color difference Meter | IWAVE WR18 color difference Meter |
| Product Price | $1138.00 | $1009.00 |
| Details | Details | |
| Model comparison | ||
| Sample type | Plane Powder | Plane Powder |
| Measurement aperture | Φ4mm Φ8mm | Φ4mm Φ8mm |
| Measurement Geometry | D/8 | D/8 |
| Color difference formula | ΔE*ab ΔE*uv ΔE*94 ΔE*00 ΔE*cmc(2:1) ΔE*cmc(1:1) | ΔE*ab Δ(L*C*h*) |
| Parameter comparison | ||
| Optical inspection structure | 8°/d | 8°/d |
| Sensor | silicon photodiode | Digital Diode Array |
| Field of view | CIE 10 ° Standard Observer | |
| Illuminant | LED Illuminant | D65、A、F2(CWF) |
| Illuminant life | More than 1.60 million measurements in 5 years | More than 1.60 million measurements in 5 years |
| Observational Illuminant | D65,A,C,D50,F2,F6,F7,F8,F10,F11,F12 | |
| Measurement caliber | 8 platform measurement diameter, 4 tip measurement diameter | Φ4mm/Φ8mm |
| Repeatability of chromatic value | φ 8mm/Delta E * ab within 0.03 (after instrument preheating correction, the average value of 30 whiteboard measurements at intervals of 5s) | ΔE<0.06 |
| Inter-instrument Agreement | Delta E * ab within 0.4 (BCRA series ⅱ 12 swatches measurement average) | ΔE<0.2 |
| Measurement time | 1.5s | 0.5s |
| Color space | CIE LAB,XYZ,LCh,CIE RGB,CIE LUV | CIELAB CIELCH CIEXYZ Srgb |
| Color difference formula | ΔE*ab,ΔE(h),ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00v | ΔE*ab ΔE*LCH |
| Whiteness/Yellowness/Blackness | WI(ASTM E313,ISO R457,Hunter),YI(ASTM E313) | |
| Colour fastness/force/coverage | Dip colour fastness, discoloration fastness | |
| Software support | CQCS3 high-end quality management software | |
| Data storage | 100 master standards, 20,000 samples | Master standard: 100, sample: 20000 |
| Interface | USB | USB 2.0 (USB-B type), RS-232 (115200bps) |
| display screen | TFT True Color 2.8inch @(16:9) | TFT True Color 2.8inch @(16:9) resolution 400x240 |
| 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 | lithium battery |
| Battery capacity | 3.7V @ 3200mAh | |
| Dimension | 205*67*80mm | 172*80*60mm |
| Net weight | 500g | 350g |
| Optional accessories | Micro printer, powder test box | Powder test box, micro printer |
| Special features | φ 8mm/φ 4mm dual diameter free switching; light positioning, cross positioning dual positioning; built-in whiteboard parameters | |
