3NH CR4 Color difference treasure DATASHEET
| Brand | 3NH | Model | CR4 |
|---|---|---|---|
| From | China | Name | Color difference treasure |
Specifications
| Lighting method | 8°/d |
| Integrating sphere size | F40mm |
| lighting source | Light spectrum LED light source |
| Spectroscopic method | Filter spectroscopy |
| sensor | CMOS sensor |
| Wavelength range | 400~700nm |
| Measurement caliber | F4mm |
| Light-containing method | SCI |
| Color space | CIE LAB,XYZ,Yxy,LCh,CIE LUV,s-RGB,HunterLab,βxy,DIN Lab99(部分仅在APP实现) |
| Color difference formula | ΔE*ab,ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00, DINΔE99,ΔE(Hunter)（部分仅在APP实现） |
| Chromaticity indicator | WI, YI, Homochromatic Index MI, lightfastmess, color fastness, force, occlusion, 555 hue classification, Munsell (C/2), Light spectrum Linear dispersion (partially only implemented in APP) |
| display Accuracy | 0.1 |
| Viewing Angle | CIE 10 ° |
| Observation light source | D65,A,C,D50,D55,D75,F1,F2(CWF),F3,F4,F5,F6,F7(DLF),F8,F9,F10(TPL5),F11(TL84),F12(TL83/U30) |
| display mode | Sample chromatic value, color difference value/plot, pass/fail result, Color simulation, Color bias |
| Measurement time | About 1.2s |
| Chromatic value repeability | ΔE * ab within 0.1 |
| Accuracy Guarantee | Measurement by country |
| Measurement mode | Single measurement, average measurement (2~ 99 times) |
| Dimensions | 205*67*80mm |
| Weight | Approx. 500g |
| Battery life | Rechargeable Li-Ion Battery 3.7V @3200mAh |
| Lighting source life | 5 years more than 1.60 million measurements |
| Display | TFT True Color 2.8inch @(16:9) |
| Data Interface | USB (charging only); Bluetooth 5.0 |
| Data storage | 100 master standards, 10,000 samples, Mass storage can be expanded through mobile APP |
| Instrument side data search | APP Massive search; can search the latest 5 master standards and samples 5 |
| Operating language | Simplified Chinese, English |
| Operating conditions | 0~40 ℃, 0~85% RH (no condensation), altitude: less than 2000m |
| Storage environment | -20~50 ℃, 0~85% RH (no condensation) |
| Standards | CIE No.15GB / T 3978 |
Packing list
Host X1, power adapter X1, manual X1, MOBCCS application software (official website download, Android platform) X1, data cable X1, whiteboard box X1, wristband X1, measurement diameter X1
After-sales instructions
Warranty days: 1095 days
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;
[Note] For after-sales services outside the Chinese mainland, if the instrument requires repair, the shipping and possible associated taxes shall be borne by the sender. Generation address of the manual: http://en.nbchao.com/p/35807/Specification.html , which is only used by users who purchase commodities from the NBCHAO.
Created on : 2025/12/18