Specifications
| Measurement parameters | Conductivity Detector, dissolved oxygen |
| Conductivity Detector Measurement range | (0.00~20.00)μS/cm;(20.0~200.0)μS/cm; (200~2000)μS/cm;(2.00~20.00)mS/cm; (20.0~200.0)mS/cm;(200~2000)mS/cm(K=10) |
| Resistivity Measurement range | 0 ~ 100MZ · cm |
| TDS range | 0~100g/L |
| Salinity range | 0~100ppt |
| Conductivity Detector resolution | 0.01/0.1/1μS/cm、0.01/0.1/1mS/cm |
| Conductivity Detector measurement Accuracy | Electric meter: ± 0.5% FS, matching: ± 1.0% FS |
| Temperature compensation range | Manual/automatic (0~100) ℃ |
| Electrode constant | 0.1 / 1 / 10 cm-1 |
| reference temperature | 25 ℃, 20 ℃ and 18 ℃ |
| DO range | 0~20.00mg/L(ppm) |
| DO resolution | 0.1/0.01 mg/L(ppm)； 1/0.1 % |
| DO measurement Accuracy | Electric meter: ± 0.10mg/L, matching: ± 0.40mg/L |
| Response time | ≤ 30s (25 ℃, 90% Response) |
| DO temperature compensation range | 0~45 ℃ (automatic) |
| Salinity compensation range | 0~45Ppt (automatic) |
| Air pressure compensation range | 80~105kPa (automatic) |
| Auto calibration | Air saturated with water; water saturated with air |
| Electrode type | polarographic |
| Temperature Measurement range | 0℃~ 100℃ |
| temperature resolution | 0.1℃ |
| Temperature measurement Accuracy | 5~ 60 ℃ range: ± 0.4 ℃, remaining range: ± 0.8 ℃ |
| data storage | 2000 groups |
| Save content | Measurement number, measurement value, temperature value, ATC or MTC status, measurement date, measurement time |
| Power | DC12V/1A |
| Communication interface | USB2.0, wireless Bluetooth (optional) |
| Dimensions | 160*190*70mm |
| Weight | 880g |
| Environment temperature | 10~30℃ |
| Environment humidity | ≤ 80 % |
| Protection class | IP54 |
| Mass and safety certification | ISO9001:2000,CE和CMC |
| DO% Measurement range | 0~200.0% |
| DO% Measurement range | 0~200.0% |
Packing list
complete-built unit X1, manual X1, certificate of conformity X1, warranty card X1
After-sales instructions
Warranty days: 365 days
1. For product quality problems caused by non-human products of instruments and equipment, the manufacturer will provide free warranty services during the warranty period;
2. There is no warranty period for fragile and consumable parts, and if you find product quality problems after receiving the goods, please apply for return and exchange within 7 days, and you will not wait for the overdue ones;
[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/39426/Specification.html , which is only used by users who purchase commodities from the NBCHAO.