Specifications
| pCu value | （3.00～7.00）pCu |
| Cu + concentration value | 6.35μg / 63.5mg / L |
| mV range | -1800~1800mV |
| Resolution | 0.01 pCu |
| Electronic unit intrinsic error | ± 0.02pCu ± 1 word |
| Instrument intrinsic error | ±0.05pCu |
| Calculation Error of Conversion of pCu Value~ [Cu +] Concentration Value | ± 0.3% (reading) |
| Instrument Repeatability Error | Not more than ± 0.03pCu ± 1 word |
| Temperature compensation range of tested solution | （5.0～ 50.0）℃ |
| Electronic unit stability | ±0.02pCu /3h |
| Environment temperature | (5~40)℃ |
| Relative Humidity | Not more than 80% |
| Power supply | AC 220V ± 22V ； 50 ± 1HZ |
| Dimensions | 210*190*80mm |
| Weight | 1.5KG |
Packing list
complete-built unit X1, manual X1, certificate of conformity X1, warranty card 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/20953/Specification.html , which is only used by users who purchase commodities from the NBCHAO.