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| Product Name | 3NH CR2 Color difference treasure | LinShang LS176 Colorimeter |
| Product Price | $315.00 | $651.00 |
| Details | Details | |
| Model comparison | ||
| Sample type | Plane | Plane |
| Measurement aperture | Φ8mm | 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 ΔE*uv ΔE*94 ΔE*00 ΔE*cmc(2:1) ΔE*cmc(1:1) |
| Parameter comparison | ||
| Optical inspection structure | D/8 (diffuse illumination, 8 ° direction reception, including specular reflection SCI), conforms to standard CIE No. 15, GB/T 3978 | D/8 |
| integrating sphere diameter | Φ20mm | |
| spectroscopy | filter spectroscopy | |
| Sensor | CMOS dual optical path sensor | Light spectrum Sensor |
| Field of view | 2/10° | 10° |
| Illuminant | Light spectrum LED Illuminant | Light spectrum LED Illuminant |
| Illuminant life | More than 3 million measurements in 5 years | |
| Observational Illuminant | D65，A，C，D50，D55，D75，F1，F2(CWF)，F3，F4，F5，F6，F7(DLF)，F8，F9，F10(TPL5)，F11(TL84)，F12(TL83/U30) | D65 |
| Wavelength range | 400～700nm | 400-700nm |
| Measurement caliber | Φ8mm | 8mm |
| Repeatability of chromatic value | Delta E * ab within 0.08 (after preheating correction, the average value of 30 whiteboard measurements at intervals of 5s) | Standard Deviation Delta E * ab, within 0.03 (after preheating correction, measure the average value of the whiteboard 30 times at an interval of 3s) |
| Display accuracy | 0.01 | |
| Measurement time | About 1.0s | About 1s |
| Measurement mode | Single measurement, average measurement (2~ 99 times) (through mobile app) | Single measurement |
| Color space | CIE LAB，XYZ，Yxy，LCh，CIE LUV，s-RGB，HunterLab，βxy，DIN Lab99 | CIE Lab, Luv, LCh, Yxy, CMYK, RGB, Hex, yellowness -98, whiteness -98, whiteness -Gauz, whiteness -Hunter, Light spectrum reflectance |
| Color difference formula | ΔE*ab，ΔE*uv，ΔE*94，ΔE*cmc(2:1)，ΔE*cmc(1:1)，ΔE*00，DINΔE99，ΔE(Hunter) | ΔE*ab,ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00 |
| Whiteness/Yellowness/Blackness | WI(ASTM E313，CIE/ISO，AATCC，Hunter)，YI(ASTM D1925，ASTM 313) | Yellowness -98, whiteness -98, whiteness -Gauz, whiteness -Hunter |
| Tint/Metamerism | Metamerism index Mt | |
| Colour fastness/force/coverage | Dip colour fastness, discoloration fastness, force, cover 555 shade classification, Munsell (C/2) (mobile app implementation) | |
| Calibration method | contactless automatic calibration | Whiteboard calibrated |
| Software support | Mobile apps, computer software | APP, PC software |
| Data storage | 10 master standards, 100 samples, scalable mass storage through mobile app | |
| Interface | Type C USB; Bluetooth 5.0; button | USB(Type-C) |
| display screen | IPS full color screen, 1.14inch | 480 × 320 point array IPS color screen |
| display content | Sample chromatic value, color difference value/graph, pass/fail result, Color simulation, Color bias, reflectance (partly through mobile app) | |
| Operating language | Simplified Chinese, English | Simplified Chinese, English |
| Operating temperature | 0~40℃ | 0~45℃ |
| Allowable relative humidity | 0~ 85% RH (no condensation) | 0~ 85% RH (no condensation) |
| Storage temperature | -20~50℃ | -25~55℃ |
| Storage Humidity | 0~ 85% RH (no condensation) | 0~ 85% RH (no condensation) |
| Power supply method | lithium battery | Rechargeable lithium battery 3.7V |
| Dimension | Φ30*100mm | 179mm*64.5mm*93mm |
| Net weight | About 88g | About 471g |
| Special features | multi-function | Capacitive Touchscreen, multiple color card matching, QC detection function |
