DZB-718 Portable Multi-Parameter Analyzer | |
| Main Character: | | * Display several parameter's measuring value at the same interface. Support to measure pX/pH, mV, conductivity, TDS, salinity, resistivity, DO, saturation, DO currency and temp. value simultaneously. | | * Provide several common ion modes randomly, such as H + , Ag + , Na + , K + , NH4 + , Cl - , F - , NO3 - , BF4 - , CN - , Cu2 + , Pb2 + and Ca2 + . As long as user has relevant ion electrode, user could set up his own ion mode. | | * Can view, print and delete measuring data. | | * With USB interface, intelligent power management. If match with special communication software, it can be connected with PC. | | * Three measuring modes: continuous measuring mode, timed measuring mode and balance measuring mode. | | * Support GLP regulation, can print and store 200 sets for each of pH, conductivity, TDS, salinity and DO. Allow to store 6 kinds of ion measuring value, including relevant pX value and ion concentration value 100 sets for each. | | * Small in size, low power dissipation, IP65 protection class for easy moving and field measurement. |
| | | Main Specification: | | * Measuring Range: | | a). mV: (-1999.99 ~ 0)mV, (0 ~ 1999.99)mV; | | b). pH/pX: (-2.000 ~ 19.999)pH/pX; | | c).Concentration: various concentration values in correspondence to potential measuring range and indicating electrode. | | d). Conductivity: 0.000μS/cm ~ 199.9mS/cm | | e). Resistivity: 5.00Ω.cm ~ 20MΩ.cm | | f). TDS: 0.000mg/L ~ 19.99g/L | | g). Salinity: (0.0 ~ 8.00)% | | h). Dissolved Oxygen Concentration: (0.00 ~ 19.99)mg/L | | i). Dissolved Oxygen Saturation: (0.0 ~ 199.9)% | | j). Temperature: (-5.0 ~ 135.0) °C | | | | * Resolution : | | a). pH/pX: 0.01/0.001pH | | b). mV: 0.1/0.01mV | | c). Dissolved Oxygen: 0.01mg/L | | d). Saturation: 0.1% | | e). Temperature: 0.1°C | | | | * Electronic Unit Accuracy: | | a). pH/pX: ±0.002pX ± 1 bit | | b). mV: ±0.03% (FS) | | c). Ion concentration: ±0.5% ± 1 bit | | d). Conductivity: ±0.5% (FS) ± 1 bit | | e). TDS: ±0.5% (FS) ± 1 bit | | f). Salinity: ±0.1% ± 1 bit | | g). Dissolved Oxygen: ±0.10mg/L | | h). Dissolved Oxygen saturation: ±1.0% | | i). Temperature: ±0.3°C ± 1 bit | | | | * Input Impedance: >3*10 12Ω | | * Power supply: 4 pieces AA alkaline cell. | | * Outside Dimension (mm):210*100*45 | | * Weight: about 0.5kg |
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