Specifications
| Measuring range | 0.02~25mg/L |
| Power | AC 220V/50Hz |
| resolution | 0.01mg/L |
| Sexual repeability | ≤3% |
| Linearity | ±3％FS |
Packing list
Host * 1 unit, power cord * 1 piece, shading cover * 1 piece, Colorimetric dish * 2 pieces, (A) potassium sodium tartrate * 1 bottle, (B) Nasser Colorimetric solution * 1 bottle
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/20967/Specification.html , which is only used by users who purchase commodities from the NBCHAO.