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-Measurement method:
+pH: Glass electrode method
+ORP: Platium electrode
+Turbidity: 90℃ light scattering method
+Conductivity: AC 4 electrode method
+Salinity: Conversion from Conductivity
+TDS: Conversion from Conductivity
+DO: Membrane type polarographic method
+Temp.: Anti Platium Membrane
+Seawater Specific Gravity: Conversion from Conductivity
+Water Depth: Pressure Sensor Membrane
-Display: LCD Digital
-Display range:
+pH: 0.00 ~ 14.00pH
+ORP: -2000 ~ 2000 mV
+Turbidity: 0.0~80.0 NTU (mg/L), 0~800 NTU (mg/L), (Switch: Auto / Manual)
+Conductivity:
0.0 mS/m~10S/m
0.0~100.0mS/m
0.000~1.000 mS/m
0.00~10.00 mS/m
Option: Auto / Manual
+Salinity: 0.00~4.00% (NaCl) / 0.00~40.00 (PSS)
+TDS: 0~100.0 g/L
+DO: 0 ~ -20.00mg/L - 0~200%
+Seawater Specific Gravity: 0.0~50.0σ t
+Water Depth: 0.0~100.0m
+Temp.: -5~55℃
-Repeatability (main body):
+pH: +/- 0.05 pH
+ORP: +/- 5 mV
+Turbidity: +/- 3 % FS
+Conductivity: +/- 1 % FS
+Salinity: +/- 0.1 % +/- 1
+TDS: +/- 2g/L
+DO: +/- 0.1 mg/L / +/- 1 %
+Seawater Specific Gravity: +/- 0.1 σt
+Water Depth: +/- 0.1 m
+Temp.: +/- 0.25 deg C
-Calibration:
+Turbidity: Zero & span calibration
+Conductivity: Calibration is possible
+Salinity: Calibration is possible
+TDS: Calibration is possible
+DO: Zero & span calibration
+Seawater Specific Gravity: Calibration is possible
+Water Depth: Calibration is possible
+Temp.: Calibration is possible
-Waterproof Construction: IP67 (JIS C 0920) Immersion proof (assuming cable is connected)
-RS-232C: Standard feature (non isolated when using with printer or GPS unit)
-Analog Output (common): DC 0~1V, 3 points non-isolated:
channels 1 & 2: outputs two selected parameters,
channel 3: outputs the conductivity range
-Open Collector Output (common): Alarm output: 1 point, DC 36V, 100mA or less
Measurement timing output: 1 point, DC 36V, 100mA or less
-Power Source: 2 x AA size dry batteries or exclusive AC adapter (option)
-Outline Dimensions (excluding projections): Approx. 187.5 (L) x 37.5 (H) x 75 (W) mm
-Weight (excluding batteries): Approx. 320g
-Operating Temperature Range: 0~50 deg C
-Inluding:
+ Main unit
+ Sensor: WMS-24
+ AA Battery (5pcs)
+ Neutral phosphate standard solution pH6.86 (500mL): 143F192
+ Phtalate standard solution pH4.01 (500mL): 143F191
+ pH replacement liquid junction part: 678458K
+ Reference sensor gel liquid (50mL): 143F234
+ DO sensor diaphragm set: 6789790K (2 pcs)
+ DO sensor electrolyte (50mL): 143A040
+ Special tool (Wrench, Driver): 67658000 (Wrench), 67826300 (Driver)
+ Calibration cup: 67659900 (2pcs)
+ Silicon grease: 141D002
+ Soft case (Shoulder belt): 6787140K
+ Connection cable (2m): 6801640K
+ Manual
-Tính năng:
+ Lưu trữ dữ liệu trong 35 ngày
+ Có khả năng đo tới 11 chỉ tiêu
+ Có khả năng đo ở độ sâu 100m
+ Giao diện GPS
+ Giao diện PC và thu thập dữ liệu
Các hạng mục đo lường:
pH, độ đục, độ dẫn điện, độ mặn, nhiệt độ, DO, trọng lực nước biển, ORP, độ sâu của nước.
Ứng dụng: Dùng để đo chất lượng nước ở sông ở sông, hồ, đập, nhà máy, công trình.
Datasheet
