Specifications
| Measurement Range | 0~199.9 |
| Whiteness formula | R457 blue light whiteness |
| light source | LED light source |
| test condition | 45/0 |
| display mode | LCD liquid crystal display |
| Measurement aperture | Φ30mm |
| resolution | 0.1 |
| Zero drift | ≤0.2/10min |
| Indication drift | ≤0.3/3min |
| Sexual repeability | ≤0.3 |
| operating temperature | 5~35℃ |
| Relative Humidity | ≤85%RH |
| Power Supply | AC 220V/50Hz |
| Encasement | carton |
| net Weight | 6.5kg |
| material | plastic |
| principle | By measuring the intensity and Light spectrum characteristics of the reflected light on the surface of the object, the integrating sphere is used to collect the diffuse reflected light and convert it into an electrical signal, so as to calculate the whiteness value of the object. |
| function | Measurement of the whiteness value of the surface of the object, by detecting the intensity and characteristics of the reflected light, evaluate the whiteness level of the material. |
Packing list
Host x1, Product Manual x1, Certificate x1, Encasement box x1
After-sales instructions
Warranty days: 365 days
1. The warranty period of the whole machine is 1 year;
2. After-sales service is provided by the original factory;
3. Free maintenance during the warranty period (except for improper use), and long-term technical support outside the warranty period.
[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/1034/Specification.html , which is only used by users who purchase commodities from the NBCHAO.