Specifications
| Lighting method | 45°/0° |
| Measuring range | L*：5~100 |
| Measurement time | About 2s |
| Measurement caliber | F10mm |
| Sexual repeability | Standard deviation is within ΔE * ab 0.5 |
| Operating language | Chinese |
| Viewing Angle | Illumination at 45 °, measurement at 0 ° |
| lighting source | White LED light |
| Data storage | 9; set via measurement or input |
| Power | Four AA batteries |
| display mode | ∆(L*,a*,b*), ∆(E*ab,C*ab,H*ab), ∆ ( Y, x , y ) , ∆ ( X , Y, Z ) , ∆ ( R s ,Gs , B s )或 ∆(WI,YI,Tw) |
| Operating conditions | 0~40 ℃ at 85% RH |
| Storage environment | -10~40 ℃ at 70% RH |
| Dimensions | 140*70*31mm |
| Weight | Approx. 205g (without battery) |
| Color space | (L *, a *, b *), (L *, C * ab, hab), (Y, x, y), (X, Y, Z), (Rs, Gs, Bs) (WI, YI, Tw) |
| Measurement conditions | Observation: CIE 2 ° standard observation |
| Optional accessories | USB cable and software, Bluetooth adapter and software |
| Data memory Capacity | 99 groups (read directly on LCD) |
| Automatic shutdown | About 3 minutes |
| Display | 3 4-digit LCD displays |
| Sensors size | Φ44x55mm |
Packing list
Host X1, manual X1, certificate X1
After-sales instructions
Warranty days: 730 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/31479/Specification.html , which is only used by users who purchase commodities from the NBCHAO.