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| Product Name | 3NH CR1 Color difference treasure | LinShang LS171 Colorimeter |
| Product Price | $234.00 | $154.00 |
| Details | Details | |
| Model comparison | ||
| Sample type | Plane | Plane |
| Measurement aperture | Φ8mm | Φ8mm |
| Measurement Geometry | D/8 | D/8 |
| Color difference formula | ΔE*ab | ΔE*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), in accordance with CIE No. 15, GB/T 3978 | D/8, including specular reflection (SCI) |
| integrating sphere diameter | Φ20mm | 36mm |
| spectroscopy | filter spectroscopy | |
| Sensor | CMOS dual optical path sensor | High Accuracy Sensor with CIE |
| Field of view | 10° | 10° |
| Illuminant | Light spectrum LED Illuminant | Light spectrum LED Illuminant |
| Illuminant life | More than 3 million measurements in 5 years | |
| Observational Illuminant | D65 | D65 |
| Wavelength range | 400～700nm | |
| Measurement caliber | Φ8mm | 8mm |
| Repeatability of chromatic value | Delta E * ab within 0.1 (after preheating correction, the average value of 30 whiteboard measurements at intervals of 5s) | Standard Deviation Delta E * ab, within 0.03 (30 averages) |
| Display accuracy | 0.1 | |
| Measurement time | About 1.0s | About 1s |
| Measurement mode | Single measurement, average measurement (2~ 99 times, realized through mobile app) | |
| Color space | CIE LAB, LCh | CIE Lab、Luv、LCh、Yxy、CMYK、s-RGB、Hex |
| Color difference formula | ΔE*ab | ΔE*ab、ΔE*uv、ΔE*94、ΔE*cmc(2:1)、ΔE*cmc(1:1)、ΔE*00 |
| Calibration method | contactless automatic calibration | No black and white board calibrated, built-in compensation light path |
| Software support | Mobile app (can recognize and find Color Charts, mass storage) | Mobile app (bilingual in Chinese and English) |
| Data storage | Scalable mass storage through mobile apps | Personal Color Chart Library, Massive Data |
| Interface | Type C USB (charging only); Bluetooth 5.0 | Bluetooth |
| display screen | IPS full color screen, 1.14inch | 0.96 inch OLED |
| display content | Sample chromatic value, color difference value, pass/fail result, Color simulation, Color bias, reflectance (partly through mobile app) | Color data |
| Operating language | Simplified Chinese, English | Chinese/English (APP automatically switches) |
| 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 | 57X57X89.4mm |
| Net weight | About 88g | About 126g |
| Special features | Multifunctional "smart button", single machine to complete measurement or data review; non-contact automatic whiteboard verification; dual optical path design; Bluetooth 5.0 transmission | QC Detection, Color Chart Matching, Data Import and Export, Color Capture |
