Specifications
| Lighting method | 8°/d |
| lighting source | LED light source |
| Sensor | Silicon photodiode |
| Measurement caliber | 8 platform measurement diameter, 4 pointed nozzle measurement diameter |
| Color Space | CIE LAB,XYZ,LCh,CIE RGB，CIE LUV |
| color difference formula | ΔE*ab,ΔE(h),ΔE*uv，ΔE*94,ΔE*cmc(2:1),ΔE*cmc(1:1),ΔE*00v |
| Other chroma metrics | WI (ASTM E313, CIE, AATCC, Hunter), YI (ASTM D1925, ASTM 313), colouring fastness, colour fastness to change, JPC79, BFD (1.5:1), FMCII |
| Viewing Angle | CIE 10° |
| Measurement light source | D65,A,C,D50,F2,F6,F7,F8,F10,F11,F12 |
| display mode | Chromatic value, color difference value/graph, pass/fail result, Color bias |
| Measurement time | 0.4s |
| Sexual repeability | ΔE*ab<0.03 |
| Inter-instrument Agreement | ΔE*ab<0.2 |
| Dimensions | 205*67*80mm |
| Weight | 500g |
| battery life | Rechargeable lithium-ion battery 3.7V 3200mAh (built-in battery) |
| Lighting source life | More than 1.60 million measurements in 5 years |
| Display | TFT True Color 2.8inch @(16:9) |
| Data Interface | USB/ RS-232 |
| data storage | 100 master standards, 20,000 samples |
| Operating environment | 0~40℃（32~104°F） |
| Storage environment | -20~50℃ |
| PC software | CQCS3 high-end host computer software |
| optional accessories | Miniature printing rack, powder test box |
Packing list
host X1, power adapter X1, data cable X1, correction box X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 1095 days
[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/29299/Specification.html , which is only used by users who purchase commodities from the NBCHAO.