Specifications
| Zero drift | ≤0.1%； |
| Indication drift | ≤0.1% |
| Error of indication | ≤0.5% |
| Repeatability | ≤0.1% |
| Mirror reflection error | ≤0.1% |
| Specimen size | The test plane should not be less than Should 30mm (or Should 19mm), and the thickness of the sample should not exceed 40mm. |
| Power Supply | AC220V ± 5％, 50Hz，0.4A。 |
| Operating Environment | Temperature 0~40 ℃, Relative Humidity < 85%; |
| Dimensions | 310*380*400mm |
| Weight | 16kg。 |
Packing list
Whiteness meter X1, power cord X1, black trap X1, no fluorescent white standard board X2, fluorescent whitening standard board X1, Light source bulb x4, printing paper x4, instruction 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/34128/Specification.html , which is only used by users who purchase commodities from the NBCHAO.