Detail Multiparameter Water Quality Meter MWQ-P900 Scitek
Multiparameter Water Quality Meter
These multi-parameter water quality meters contain a varying number of measurement functions. You can choose the measurement functions according to your needs. A water quality meter can measure pH, ORP, Ion, Conductivity, TDS, Salinity, Resistivity, and DO.
Multiparameter Water Quality Meter Specifications:
Model
MWQ-P900
MWQ-P901
MWQ-P902
MWQ-P903
MWQ-P904
pH
Range
-2.000-20.000pH
–
Resolution
0001,0.01,0.1pH, selectable
–
Accuracy
0.002pH
–
Calibration Points
1 to 5 points
–
pH Buffer Options
USA, NIST, DIN, 2 custom buffers
–
ORP
Range
±1999.9mV
–
Resolution
0.1, 1mV, selectable
–
Accuracy
±0.2mV
–
Calibration Points
1 point
–
Ion
Range
0.001~19999 (depending on the range of ISE)
–
–
–
–
Resolution
0.001, 0.01, 0.1, 1
–
–
–
–
Accuracy
±0.5% F.S. (monovalent), ±1% F.S. (divalent)
–
–
–
–
Measurement Units
ppm, mg/L, mol/L, mmol/L
–
–
–
–
Calibration Paints
2 to 5 points (0.001, 0.01, 0.1, 1, 10, 100, 1000, 10000)
–
–
–
–
Conductivity
Range
0.01~20.00, 200.0, 2000µS/cm, 20.00, 200.0mS/cm
–
0.01~20.00, 200.0, 2000µS/cm, 20.00, 200.0mS/cm
Resolution
0001,0.01,0.1,1
–
0001,0.01,0.1,1
Accuracy
±0.5% F.S.
–
±0.5% F.S.
Calibration Paints
1 to 5 points
–
1 to 5 points
Calibration Solutions
10µS/cm, 84µS/cm, 1413µS/cm, 12.88mS/cm, 111.8mS/cm
–
10µS/cm, 84µS/cm, 1413µS/cm, 12.88mS/cm, 111.8mS/cm
Temperature Coefficient
Linear(0.0-10.0%/°C ).pure water
–
Linear(0.0-10.0%/°C ).pure water
Reference Temperature
20/25°C
–
20/25°C
Cell Constant
K=0.1, 1, 10 or custom
–
K=0.1, 1, 10 or custom
TDS
Range
0~10.00, 100.0, 1000ppm, 10.00, 200.0ppt
–
0~10.00, 100.0, 1000ppm, 10.00, 200.0ppt
Resolution
001,0.1,1
–
001,0.1,1
Accuracy
±1% F.S.
–
±1% F.S.
TDS Factor
0.1~1.0 (default 0.5)
–
0.1~1.0 (default 0.5)
Salinity
Range
0.00~42.00psu, 0.00~80.00ppt
–
0.00~42.00 psu, 0.00~80.00 ppt
–
0.00~42.00psu, 0.00~80.00ppt
Resolution
0.01
–
0.01
–
0.01
Accuracy
±1% F.S.
–
±1% F.S.
–
±1% F.S.
Resistivity
Range
0.00~20.00MΩ
–
0.00~20.00 MΩ
–
0.00~20.00MΩ
Resolution
0.01
–
0.01
–
0.01
Accuracy
±1% F.S.
–
±1% F.S.
±1% F.S.
±1% F.S.
DO
Range
0.00~20.00mg/L, 0.0~200.0% saturation
–
–
0.00~20.00 mg/L
0.00~20.00mg/L, 0.0~200.0% saturation
0.0~200.0% saturation
Resolution
001mg/L,0.1%
–
–
001mg/L, 0.1%
001mg/L,0.1%
Accuracy
±0.2mg/L, ±2.0%
–
–
±0.2mg/L, ±2.0%
±0.2mg/L, ±2.0%
Calibration Points
1 or 2 points
–
–
1 or 2 points
1 or 2 points
Barometric Pressure Correction
60.0~112.5kPa/ 450~850mmHg, manual
–
–
60.0~112.5 kPa/ 450~850 mmHg, manual
60.0~112.5 kPa/ 450~850 mmHg, manual
Salinity Correction
0.0~50.0g/L, manual
–
–
0.0~50.0g/L, manual
0.0~50.0g/L, manual
General Spec.
Temperature Compensation
0~100°C/32~212°F, manual or automatic
Memory
500 data sets, USB communication interface
Power Requirements
3× 1.5V AA batteries or DC5V power adapter
Sizes(W×D×H)(mm)
170× 85×30
Shipping Size (W×D×H)(mm)
450x320x100
