Laboratory 3020M Electrochemical Analyzer With TDS Tester Portable Thermometer
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- Supplier: Chongqing Drawell Technology Co. Ltd.
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Product Overview
Description
3020M TDS Tester With Temperature Thermometer Portable Multiparameter Analyzer
Features
No-Frills Ease of Use
. Stores 50 data points
. Automatic or manual temperature compensation (pH)
. Automatic buffer recognition of US and NIST buffer sets (pH)
. Optical dissolve oxygen for fewer membrane replacement
. IP65 splash-proof housing
. Large, clear LCD with dedicated pushbuttons for key operations
Reliable and Repeatable Results
. > 1012 Ω input impedance (pH)
. 2 Points calibration (pH)
. 2-Wire conductivity (conductivity, salinity, TDS)
. 1 Point per range calibration (conductivity, salinity, TDS)
. K = 0.1, 1.0 and 10.0 (conductivity, salinity, TDS)
. 1 Point calibration (DO)
. Adjustable pressure and salinity compensation (DO)
Available Configurations
. Single parameter pH/mV, conductivity, salinity, TDS, DO with temperature
. 2-Wire or 4-wire conductivity
. Galvanic, polarographic or optical dissolved oxygen
Specifications
Parameters | Cond & TDS & Salt & Temp |
Range | 0.00 pS/cm - 200.0 mS/cm (Cond) |
0.00 mg/L~ 200.0 g/L(TDS) | |
0.0 e 70.0 ppt (Salt) | |
Resolution | 0.01 pS/cm, 0.1 pS/cm, 1 pS/cm, 0.01 mS/cm, 0.1 mS/cm (Cond) 0.01 mg/L, 0.1 mg/L, 1 mg/L, 0.01 g/L,0.1 g/L(TDS) |
0.1 ppt (Salt) | |
Accuracy | +0.5% F.S. (Cond) |
+0.5% F.S. (TDS) | |
+0.2% F.S. (Salt) | |
Temp Range | -10.0-90.0 °C |
Temp Resolution | 0.1 °C |
Temp Accuracy | +0.2 °C or+0.4% Full Scale, whichever is greater. |
Calibration | 1 point |
ATC | Auto |
Cell Constant | 0.475 (4 Wire ),0.1 (2 Wire) |
Reference Temperature | 15.0-25.0 °C |
Temperature Coefficient | 0.00%-4.00% |
TDS Factor | 0.30-1.00 |
Screen | Segment LCD |
Data Memory | 50 |
Auto Shut Off | 30 Mins |
Battery Life | 200 hrs |
Power Supply | 9V Battery |
Waterproof | IP65 |
Dimensions | 70 X 198 X37 mm |
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