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![]() QiWei DDB-11A Conductivity meter (portable microcomputer)
430.0 RMB
ChinaDetail
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![]() QiWei DDBJ-350 Conductivity meter (portable microcomputer)
630.0 RMB
ChinaDetail
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| Type | Portable | Portable | |||
|---|---|---|---|---|---|
| Range | <2000 us/cm | <2000 us/cm | |||
| Precision | 1.0 | 1.0 | |||
| Resolution | 1 0.1 | 1 0.1 | |||
| Temperature compensation | Manual | Automatic | |||
| PH | Without | Without | |||
| TDS | without | without | |||
| Salinity | Without | Without | |||
| Resistivity | Without | Without | |||
| Accessories | |||||
| Measurement parameters | Conductivity Detector | Conductivity Detector | |||
|---|---|---|---|---|---|
| Instrument level | |||||
| Measuring range | 0~199.9μs/cm;200~1999μs/cm;2.00~19.99mS/cm;20.0~199.9mS/cm | 0~199.9μs/cm;200~1999μs/cm;2.00~19.99mS/cm;20.0~199.9mS/cm | |||
| Measurement error | ±1.0% F.S | ±1.0% F.S | |||
| resolution | 0.1/1μs/cm ;0.01/0.1ms/cm | 0.1/1μs/cm ;0.01/0.1ms/cm | |||
| Stability | |||||
| Temperature compensation range | 10~50℃ | 10~50℃ | |||
| data storage | |||||
| Power | 220V±10% 50Hz±1Hz | ||||
| size | |||||
| Weight | |||||
| Electrode constant specification | |||||
| Data Interface | |||||
| temperature coefficient | 2%/℃ | 2%/℃ | |||
| Basic configuration | DJS-1E (platinum black) electrode 1408μs/cm Conductivity Detector Standard calibrated seat 7 DC1.5V battery 4 | DJS-1E (platinum black) electrode 018 temperature electrode 1408μs/cm Conductivity Detector Standard calibrated seat 7 DC1.5V battery 4 | |||
| Operating Temperature | 5~35℃ | ||||
| Operating Humidity | <85% RH | ||||
| Temperature compensation method | manual | automatic | |||
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