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Multiparameter Water Quality Instrument
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Price
Price on request ≥1piece
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Model Number
Handheld Instrument -
Data Sheet
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Package
Original packaging -
Specs
Handheld Instrument -
Quantity
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Product Description
Multiparameter Water Quality Instrument INTRODUCTION
The instrument is a portable device that can monitor three different water quality parameters simultaneously, including temperature, pH(ORP), and any one of Yosemite's digital sensors of dissolved oxygen, conductivity, turbidity, or chlorophyll sensors. The microprocessor based meter can automatically detect Yosemite's digital sensors and can measure, display, log, transfer, and perform sensor calibration easily on a single platform.
The instrument is designed for outdoor applications and it is an ideal solution for field measurement of water qualities in lakes, rivers and oceans.
Multiparameter Water Quality Instrument SPECIFICATIONS
Sensor Specifications
Instrument Specifications
The instrument is a portable device that can monitor three different water quality parameters simultaneously, including temperature, pH(ORP), and any one of Yosemite's digital sensors of dissolved oxygen, conductivity, turbidity, or chlorophyll sensors. The microprocessor based meter can automatically detect Yosemite's digital sensors and can measure, display, log, transfer, and perform sensor calibration easily on a single platform.
The instrument is designed for outdoor applications and it is an ideal solution for field measurement of water qualities in lakes, rivers and oceans.
Multiparameter Water Quality Instrument SPECIFICATIONS
Sensor Specifications
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Optical Dissolved Oxygen Sensor |
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Sensor Type |
immersible |
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Dimensions |
Φ16×180mm |
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Weight in Air |
51g |
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Cable length |
5m default, 10m,15m and 30m optional |
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Min cable bending radius |
15 mm |
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Communication protocol |
RS-485, MODBUS |
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Range |
0-20mg/L or 0-200% air Sat. |
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Accuracy |
0- 200%: ±1% |
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Response time |
10 sec |
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Drift |
<1% /Year |
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Temperature accuracy |
±0.2 °C |
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Working temperature range |
0~ 50°C |
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Storage temperature |
-40 ~ 85°C |
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Calibration method |
One-point or two-point calibration |
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Sensor cap lifetime |
One year in normal use |
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pH |
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Range |
0 ~ 14 |
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Resolution |
0.01 |
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Accuracy |
± 0.05 |
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Temperature |
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Range |
0 ~ 100°C |
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Resolution |
0.1°C |
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°C |
± 0.2°C |
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4-electrode conductivity |
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Range |
1uS/cm ~ 200mS/cm |
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Accuracy |
1% |
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Temperature range |
0 ~ 50°C |
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Turbidity |
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Range |
0.1 ~ 1000NTU |
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Accuracy |
<5% or 0.3NTU |
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Temperature range |
0 ~ 50°C |
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Chlorophyll |
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Range |
0 ~ 400ug/L |
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Accuracy |
<5% or 2ug/L |
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Temperature |
0 ~ 50°C |
Instrument Specifications
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General Description |
Microprocessor based multi-parameter instrument |
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Dimensions |
166 x 84 x 32mm |
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Weight |
190g(exclude batteries) |
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Power |
4 AAA Alkaline batteries |
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Working temperature |
-5 ~ 50°C |
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Storage temperature |
-40 ~ 85°C |
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Display |
128 x 64 LCD back illuminated |
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Sensor supported |
ODO/Turbidity/Conductivity/pH/Temp/Chlorophyll |
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Data storage |
Internal memory |
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User calibration |
One-point or two-point |
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Pressure compensation |
Built-in，auto compensation in 50 ~ 115kPa |
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IP rating |
IP54 |