Specifications
| Whiteness formula | R457 blue light whiteness |
| Display mode | LCD liquid crystal backlight display |
| Viewing Angle | 10 ° field of view |
| Zero drift | ≤±0.1 |
| Repeatability | ≤0.2 |
| Dimensions | 310*280*280mm |
| Measurement range | 0~199 |
| Resolution | 0.01 |
| Light source | D65 |
| Measurement aperture | Φ18mm |
| Error of indication | ≤±1 |
| Power Supply | AC 220V/50Hz |
| test condition | 0/d |
| feature | Not affected by the measurement direction of the sample, wide application range, RS232 Data output, can be connected to the printer |
Packing list
machine 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/32934/Specification.html , which is only used by users who purchase commodities from the NBCHAO.