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DDBJ-350 Conductivity Meter
Specification: 1. Level: Level 1.0 2. Measuring range: Conductivity: (0~1.999x105)uS/cm, six steps of measuring range, automatic switchover can be done. (0~1.999)uS/cm (2.00~19.99)uS/cm (20.0~199.9)uS/cm (200~1999)uS/cm (2.0~19.99)mS/cm (20.0~199.9)mS/cm TDS: (0~19990)mg/L, five steps of measuring range, automatic switchover can be done. (0~10.00)mg/L (10.0~100.0)mg/L (100~1000)mg/L (1.0~10.00)g/L (10.0~19.90)g/L Salinity: (0.0~80.0)ppt Temperature: (0.0~40.0)º C 3. Electrode constant, cm-1: 0.01, 0.1, 1.0, 10.0 4. Basic error of electronic unit Conductivity: ± 1.0%(FS)± 1 Salinity: ± 0.2%± 1 Temperature: ± 0.3º C ± 1 5. Stability of electronic unit: ± 0.7(FS)± 1 /3h 6. Basic error of the instrument: ± 1.5(FS)± 1 7. Temperature compensation range: (0~40.0) º C Datum degree of conductivity: 25º C Datum degree of salinity: 18º C 8. Supply current: AC 220± 22V, frequency: 50± 1Hz
DDBJ-350 Conductivity Meter