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Products > Laboratory Water Analysis > Multi-Parameter Water Analysis Meter > DZB-718 Portable Multi-Parameter Water Analysis Meter
Product name : DZB-718 Portable Multi-Parameter Water Analysis Meter
Product No. : DZB-718
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Details: |
Functions
Several parameters can be shown on the same screen. It can simultaneously measure pX/pH, mV, conductivity,
TDS, salinity, resistivity, dissolved oxygen, saturation and temperature. It provides many common ion modes such as H+、Ag+、Na+、K+、NH4+、Cl-、F-、NO3-、BF4-、CN- ,Cu2+、
Pb2+、Ca2+ It follows GLP practice and can store 2200 sets of measuring data.
It provides zero oxygen and full scale calibration.
It provides three measuring modes: continuous measuring, timing measuring and balance measuring mode.
It has USB ports. If matched with communication software, it can be connected with PC.
It is small size and low-energy designed. The protection level is IP65 for portable work and field measurement.
Technical Parameters 1. Measuring range:
pH/pX: (-2.000~19.999)pH/pX
ORP: (-1999.99~1999.99)mV
Conductivity: 0.000μS/cm~199.9mS/cm
Resistivity: 0.00Ω.cm~20.00MΩ.cm
TDS: 0.000 mg/L~100g/L
Salinity: (0.00~8.00)%
Dissolved oxygen: (0.00~19.99)mg/L
Dissolved oxygen saturation: (0.0~199.9)%
Ion concentration: (0~19990), unit: ug/L, mg/L, g/L, mol/L, mmol/L
Temp: (-5.0~135.0)℃
2. Resolution:
pH/pX: 0.01, 0.001pH
ORP: 0.1/0.01 mV
Conductivity: 0.001μS/cm
Resistivity: 0.01 Ω.cm
TDS: 0.001 mg/L
Salinity: 0.1 %
Dissolved oxygen: 0.01mg/L
Saturation: 0.10%
Temperature: 0.1℃
3. Accuracy:
pH/pX: ±0.002pX±1 bit
ORP: ±0.03%F.S.
Conductivity: ±0.5%F.S.
Resistivity: ±0.5%F.S.
TDS: ± 0.5%F.S.
Salinity: ±0.1%
Ion concentration: ±0.5%±1 digit
Dissolved oxygen: ±0.30mg/L
Dissolved oxygen saturation: ±10.0%
Temp: ±0.3℃±1 digit
4. Input impedance>3×1012Ω
5. Dissolved oxygen response time<=45s(90% respond at 20°C )
6. Automatic temperature compensation range:
pH: (0.0~100.0)℃
Conductivity: (0.0~100.0)℃
Dissolved oxygen: (0.0~40.0)℃
7. Power: 4 alkaline batteries of model 5
8. Dimension(mm): 210×100×45
9. Weight: 0.5Kg
10. Case outside serial No: WXS-A006-1
DZB-718 Series and DZB-712 Series Comparison |
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