Description
- Brand Name: HKNA
- Origin: CN(Origin)
- Certification: CE
- Place of Origin: Shanghai, China
- Brand Name: REX
- Product name: Multi-parameter Water Analyzer
- Measurement: pH/pX/Ion Concentration/EC/TDS/Salinity/DO
- Weight: 5kg
- Package Size: 370*305*330cm
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Model
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DZS-708L
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pH
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Range
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(-2.000～20.000)pH
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Resolution
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0.001pH
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Accuracy
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±0.002pH
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mV
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Range
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(-2000.00～2000.00)mV
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Resolution
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0.01 mv
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Accuracy
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±0.03%FS
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pX
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Range
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(0.000～14.000)pX
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Resolution
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0.001 pX
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Accuracy
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±0.002 pX
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Ion Concentration
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Range
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(0～19990)Unit: mol/L, mmol/L, g/L, mg/L, μg/L
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Resolution
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4-digit Significant Number
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Accuracy
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±0.3%
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Conductivity
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Range
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0.000μS/cm～3000mS/cm
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Resolution
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0.001μS/cm
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Accuracy
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±0.5% (FS)
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Resistivity
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Range
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5.00Ω.cm～100.0MΩ.cm
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Resolution
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0.01Ω·cm
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Accuracy
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±0.5% (FS)
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TDS
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Range
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0.000 mg/L～1000g/L
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Resolution
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0.001mg/L
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Accuracy
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±0.5% (FS)
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Salinity
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Range
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(0.00～8.00)%
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Resolution
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0.01%
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Accuracy
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±0.1%
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DO
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Range
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(0.00～90.00)mg/L
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Resolution
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0.01mg/L
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Accuracy
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±0.10mg/L
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DO Saturation
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Range
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(0.0～600.0)%
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Resolution
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0.1%
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Accuracy
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±2.0%
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Temperature
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Range
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(-5.0～130.0) ℃
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Resolution
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0.1 ℃
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Accuracy
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±0.1 ℃
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General
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Power Supply
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100-240V, 50/60Hz
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Dimension (mm); Weight (kg)
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280*280*130; 2.5
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Package Size (mm); (kg)
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370*305*330; 5
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Characteristics
pH, mv, ion, conductivity, resistivity, TDS, salinity, ORP, temperature
pH
* 1-6 points calibration with auto-buffer recognition.
* Selectable pH buffer groups, including NIST, DIN, GB.
* User-defined pH buffer or buffer group is supported.
* Automatic electrode diagnosis with pH slope and offset display.
Ion
* 1-6 points calibration.
* Selectable measurement unit, including μg/L, mg/L, g/L, mmol/L, PX, etc.
* Multi-measurement modes are supported, including Direct Reading mode, Standard Addition mode, Sample Addition mode and GRAN
mode.
* Over 10 methods are built-in, including F-, Cl-, Br-, I-, NO3-, BF4-, NH4+, K+, Na+, Ca2+, Cu2+, Pb2+, Ag+ and etc.;
user-defined method is supported.
Conductivity
* 1-5 points calibration automatically recognizes the standard solutions.
* Settable parameters, including cell constant, reference temperature (5/10/15/18/20/ 25°C), temperature compensation
coefficient and TDS factor.
* Temperature compensation type (none, linear, pure water).
DO
* 1 or 2 points calibration using the air-saturated water or zero oxygen solution.
* Automatic/Manual barometric pressure compensation.
GENERAL FEATURES
* 7″ colorful touchscreen and smart guide system.
* Intelligent operation system provides features including user management, calibration management, electrode management, method
management, data management and etc.
* Multi-reading feature allows auto-read, timed-read and continuous-read.
* Automatic/Manual temperature compensation ensures accurate results.
* Auto-hold feature senses and locks the measurement endpoint.
* Over 30 settable parameters, including number of calibration points, stability criteria temperature unit, etc.
* Data capacity of up to 1000 sets (GLP-compliant).
* Data analysis feature helps user review, compare and recalculate results.
* Data can be transferred to PC or printer by USB or RS-232 communication interfaces.
STANDARD PACKAGE
pH Electrode, Conductivity Cell (k=1), DO Probe, ATC Probe, Electrode Holder, pH Buffer Powders (4.01, 7.00, 10.01)
