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Product display
DZB-712 Multi-parameter Analyzer
² LCD display
² Simple calibration with 5-point automatically pH buffer recognition for DIN,NIST and GB or custom buffer sets; with 2-point automatically conductivity calibration and automatically recognition 4 standard conductivity solution
² Due alarm lets you know when re-calibration is necessary for measurement accuracy
² Versatile-- Use one Conductive probe to test conductivity range 0-200ms; use with any pH,ORP,or ISE electrodes with BNC connector
² Select from three interchangeable parameter modules:
--- pH/Ion/Conductivity/Temperature
--- pH/Ion/DO/Temperature
--- Conductivity/DO/Temperature
² Data is easily exported to a computer via USB port. Store up to 200 data sets in the meter’s memory for retrieval later
² Automatic temperature compensation(ATC) maintains reading accuracy even with fluctuating temperature
² Meter meets GLP requirements
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Model Specification |
DZB-712 |
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Parameters |
pH, Ion concentration,ORP, Conductivity, Resistivity, TDS, Salinity, DO, DO Saturation, Temp. |
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Range |
pH/pX |
( -2.00～20.00) pH/pX |
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ORP |
( -1999.9～1999.9) mV |
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Ion Concentration |
( 0～19990) , Unit: μg/L, mg/L, g/L, mol/L, mmol/L -- only direct concentration reading mode |
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Conductivity |
0.000μS/cm～200.0 mS/cm |
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Resistivity |
5.00Ω·cm～20.00MΩ·cm |
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TDS |
0.000 mg/L～100.0 g/L |
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Salinity |
( 0.00～8.00 ) % |
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DO |
( 0.00～19.99) mg/L |
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DO Saturation |
( 0.0～199.9) % |
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Temperature |
( -5.0～135.0) ℃ |
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Resolution |
pH/ pX |
0.01pH/pX |
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ORP |
0.1mV |
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Conductivity |
0.001μS/cm |
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Resistivity |
0.01Ω·cm |
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TDS |
0.001mg/L |
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Salinity |
0.01% |
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DO |
0.01mg/L |
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DO Saturation |
0.1% |
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Temperature |
0.1℃ |
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Accuracy |
pH/pX |
±0.01pH |
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ORP |
±0.1%FS |
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Conductivity |
±1.0%FS |
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Resistivity |
±1.0%FS |
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TDS |
±1.0%FS |
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Salinity |
±0.2% |
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DO |
±0.10mg/L |
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DO Saturation |
±2% |
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Temperature |
±0.2℃ |
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Calibration |
5-point for PH and 2-point for conductivity |
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Barometric Pressure Compensation |
yes |
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Salinity Compensation |
yes |
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Temperature compensation |
Auto/ manual |
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Power Supply |
Four AA Batteries |
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Dimension (mm)& Weight (kg) |
490*375*210; 5 |
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Standard Configuration |
Two-in-one pH combination electrode DJS-1CF Platinum black conductivity electrode DO-957F DO probe with electrolyte and membrane kit T-818-B-4F ATC probe pH buffer AA Battery(4pcs) Field carrying case |
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Optional Accessories |
Conductivity Standard solution K=0.01,1.0(bright).0.1 or 10 conductive probe ORP probe PH glass probe Reference electrod Filling solution of electrode Ca+,Ag+,Na+,K+,NH4+,Cl-,F-,NO3-,BF4-,CN-,Cu2+,Pb2+,Ca2+ ISE probe DO Calibration solution DO probe cable(up to 6m) Stirrer and Electrode holder |
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