Digital Multi Parameter Water Quality Analyzer for PH ORP TDS with Liquids
Note: Battries not Included In Shipping!
Standard Solution Included In Shipping!
Introduction:
Multi-parameter water quality analyzer with 8 measurements including pH, redox potential, ions, conductivity, dissolved oxygen and more.
pH mode feature:
- Multi-parameter water quality analyzer, with backlit LCD display.
- 1 to 5 point calibration, automatic recognition of USA, NIST, DIN standard buffers.
- Automatic electrode diagnostics, display pH slope and zero offset.
ORP mode characterization:
- 1-point offset calibration, allows adjustment of display to a known standard.
- Relative and absolute mV modes ensure reliable redox potential measurements.
Ion Concentration Mode Characterization:
- 2 to 5-point calibration, including 8 concentration calibration points.
- Direct reading of ion concentration values, eliminating tedious conversions and calculations.
- Automatic electrode diagnostics with calibration point and slope display.
- Selectable units of concentration (ppm, mg/L, mol/L, mmol/L) and ion mediators.
Conductivity/TDS/Salinity/Resistivity mode characterization:
- 1 to 5 point calibration, automatic recognition of conductivity standards.
- Selectable electrode constants (K=0.1/1/10), reference temperature (20/25°C), TDS conversion factor, linearity and pure water compensation, seawater and utility.
Salinity measurement modes.
Dissolved Oxygen Mode Characterization:
- 1 or 2 point calibration, using air saturated water or zero oxygen solution.
- Salinity and atmospheric pressure compensation to eliminate measurement errors.
Feastures:
- Automatic temperature compensation ensures accurate measurements over the full range.
- Automatic endpoint lockout retains stable readings for easy viewing and recording.
- Calibration due reminder, prompting the user to calibrate the meter regularly.
- Automatic power off to save battery power.
- Setup menu to customize the number of calibration points, display resolution, stability conditions, temperature units, date and time.
- Reset function to automatically restore the meter to factory default settings.
- Expandable memory for storing or accessing up to 500 sets of data.
- USB communication interface, easy to transfer data to PC.
- Multi-mode power supply (battery, power adapter, USB port on PC) ensures smooth operation of the instrument.
Parameter
|
pH |
|
|
Measurement Range |
-2.000~20.000pH |
|
Display Resolution |
0.001/0.01/0.1pH, optional |
|
Measurement Accuracy |
±0.002pH |
|
Calibration Points |
1 to 5 points |
|
pH Buffer Options |
USA/NIST/DIN/2 customized buffers |
|
ORP |
|
|
Measurement Range |
±1999.9mV |
|
Display Resolution |
0.1/1mV, optional |
|
Measurement Accuracy |
±0.2mV |
|
Calibration Point |
1 point |
|
Measurement Mode |
Relative or absolute mV |
|
Ion concentration |
|
|
Measurement range |
0.001~19999 (depending on the range of ion selective electrode) |
|
Display Resolution |
0.001, 0.01, 0.1, 1, Automatic |
|
Measurement Accuracy |
±0.5% F.S. (primary ions), ±1% F.S. (secondary ions) |
|
Calibration points |
2 to 5 points |
|
Calibration solution |
0.001/0.01/0.1/1/10/100/1000/10000 |
|
Measurement Units |
ppm, mg/L, mol/L, mmol/L |
|
Conductivity |
|
|
Measurement Range |
0~20.00, 200.0, 2000µS/cm, 20.00, 200.0mS/cm |
|
Display Resolution |
0.001, 0.01, 0.1, 1, Automatic |
|
Measurement Accuracy |
±0.5% F.S. |
|
Calibration points |
1 to 5 points |
|
Calibration Fluid |
10µS/84µS/1413µS/12.88mS/111.8mS |
|
Temperature Compensation Coefficient |
Linear (0.0 to 10.0%/°C)/pure water |
|
Reference Temperature |
20/25°C |
|
Conductivity cell constant |
K=0.1/1/10 or customized |
|
TDS |
|
|
Measurement Range |
0.00~10.00, 100.0, 1000ppm, 10.00, 200.0ppt |
|
Display Resolution |
0.01, 0.1, 1, Automatic |
|
Measurement Accuracy |
±1% F.S. |
|
TDS Conversion Factor |
0.1 to 1.0 (default 0.5) |
|
Salinity |
|
|
Measurement Range |
0.00~80.00ppt / 0.00~42.00psu |
|
Display Resolution |
0.01 |
|
Measurement Accuracy |
±1% F.S. |
|
Resistivity |
|
|
Measurement Range |
0.00~20.00MΩ |
|
Display Resolution |
0.01 |
|
Measurement Accuracy |
±1% F.S. |
|
Dissolved Oxygen |
|
|
Concentration Measurement Range |
0.00~20.00mg/L |
|
Display Resolution |
0.01/0.1mg/L, optional |
|
Measurement Accuracy |
±0.2mg/L |
|
Measuring range of % saturation |
0.0~200.0 |
|
Display Resolution |
0.1/1%, optional |
|
Measurement Accuracy |
±2.0% |
|
Calibration Points |
1 or 2 points |
|
Atmospheric Pressure Compensation |
60.0~112.5kPa/450~850mmHg, Manual |
|
Salinity Compensation |
0.0~50.0g/L, manual |
|
Temperature |
|
|
Measurement Range |
0~105°C/32~221°F |
|
Display Resolution |
0.1°C/°F |
|
Measurement Accuracy |
±0.5°C/±0.9°F |
|
Calibration Point |
1 point |
|
Calibration range |
Measured value ±10°C/°F |
|
Other parameters |
|
|
Temperature Compensation |
0~100°C/32~212°F, manual or automatic |
|
Data Lock |
Manual or automatic endpoint lock |
|
Stability Conditions |
Standard or High Accuracy |
|
Calibration Expiration Reminder |
1 to 31 days or off |
|
Automatic shutdown |
After 10/20/30 minutes of keyless operation
|
|
Data storage |
500 groups |
|
Communication Output |
USB |
|
Connector |
BNC, 6-pin DIN, 3.5mm microphone plug |
|
Display |
Customized LCD (80×60mm) |
|
Power Supply Type |
3 AA batteries or DC5V power adapter |
|
Overall Dimension |
170(L)×85(W)×30(H)mm |
|
Meter Weight |
300g |
Accessories
|
CN |
E201-BNC Plastic pH Electrode |
|
CON-1 Conductivity Electrode |
|
|
DO100 Dissolved Oxygen Electrode (Made in USA) |
|
|
TP-10K Temperature Probe |
|
|
pH standard buffer reagent (pH4.01/7.00/10.01) |
|
|
Conductivity Standards (84uS/cm, 1413uS/cm, 12.88mS/cm) |
|
|
Dissolved Oxygen Electrode Filling Solution |
|
|
Dissolved Oxygen Electrode Cap |
|
|
Electrode Clip |
|
|
Plastic Carrying Case |