Specifications
| Lighting method | 45 °/0 ° (45 ° annular uniform illumination 0 ° reception); conforms to standard CIE No. 15, GB/T 3978 |
| Integrating sphere size | Φ58mm |
| Lighting source | Combined LED Light source |
| Sensor | Silicon photodiode |
| Wavelength range | 400~700nm |
| wavelength interval | 10nm |
| Reflectance Measurement Range | 0~200% |
| Measurement caliber | Φ8mm |
| Color Space | CIE LAB,XYZ,Yxy,LCh,CIE LUV |
| Color difference formula | ΔE*ab,ΔE*uv,ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*cmc(l:c),CIE2000ΔE*00,ΔE(h) |
| Chroma indicator | WI, YI, TI, homochromatic index MI, colour fastness, discoloration fastness, coverage |
| Viewing Angle | CIE 2°/10° |
| Available Light Sources | 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 | Light spectrum graphs/data, sample chromatic values, color difference values/graphs, pass/fail results, Color bias, Color simulation |
| Measurement time | 1.5s |
| Spectroscopic reflectance Repeatability | Standard deviation within 0.1% (400~700nm: within 0.2%) |
| Inter-instrument Agreement | ΔE*ab<0.2 |
| Dimensions | 90*77*230mm |
| Weight | Approx. 600g |
| Battery life | Lithium battery, 5000 cycles in 8 hours |
| Lighting source life | More than 1.60 million measurements in 5 years |
| Display | TFT true color 3.5inch, capacitive touch screen |
| Interface | USB/RS-232 |
| data storage | 1000 master standards and 15,000 samples |
| Operating environment | 0~40℃（32~104°F） |
| Storage environment | -20~50℃ |
| Repeatability of chromatic value | Delta E * ab within 0.04 |
Packing list
host X1, manual X1, certificate X1, warranty card 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/39528/Specification.html , which is only used by users who purchase commodities from the NBCHAO.