Specifications
| Lighting method | 0°/d |
| Light spectrum conditions | Response is equivalent to the tristimulus values X, Y, Z of CIE standard illumination body D65 and 10 ° field of view color-matching function |
| Irradiated sample area | ∅20 |
| Display mode | Digital display printout |
| Color system | Color/color difference/whiteness |
| Repeatability | δu（Y）≤0.2，δu（X）≤0.003 ，δu( y)≤0.003 |
| Stability | ΔY≤0.6 |
| Interface | RS232 |
| Power supply Voltage | 220V ±22V 50Hz± 1Hz |
| Dimension | 410*370*160mm |
| Weight | 17kg |
Packing list
host X1, manual X1, certificate X1, warranty card X1
After-sales instructions
Warranty days: 365 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/27968/Specification.html , which is only used by users who purchase commodities from the NBCHAO.