Horiba U-50 Multiparameter Water Quality Meter

See More Horiba Multiparameter Water Quality Meter

Horiba U-50 Multiparameter Water Quality Meter

See More Horiba Multiparameter Water Quality Meter
Price:
$3,690.00 - $7,390.00
    warrenty

    Product Description
    Horiba U-50 Multiparameter Water Quality Meter
    Segment: Process And Environment
    Division: Water Pollution
    Manufacturing Company: HORIBA Advanced Techno Co. Ltd.

    Horiba U-50 Multiparameter Water Quality Meters are equipped to measure and log data for as many as 11 parameters simultaneously with one single probe. Tough & powerful design, considering user friendly field monitoring on site, such as rive, ground water, drainage water, etc. bring together feature of function and performance, which makes simple operation for everybody.


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    Features
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    Control Unit Design for Field Operations

    • Auto-calibration feature provides hassle free calibration of pH, dissolved oxygen, conductivity, turbidity and depth.
    • Shock resistant cover designed for rough treatment in the field and is easily cleaned.
    • Cable can be easily connected and disconnected with quick-connect fitting.

    Data Management

    • Auto hold function freezes average data values on the screen to offer more time to verify or transcribe data.
    • Diagnostic functions notify the user of errors.
    • Integral USB connection for data transfer to a PC. USA cable is sold separately and includes software.
    • Selectable measurement units allow the operator to report data without the need to convert data to desired units of measure.

    Sensor Probe Unit

    Multiple Sensors Housed in Each Probe

    • Multiple sensors allow for the measurement of 11 parameters simultaneously (pH, pH(mv), ORP, DO, COND, Salinity, TDS,Seawater Specific Gravity, Temperature, Turbidity, Water Depth).
    • Turbidity sensor U-53 conforms to US EPA method 180.1. Precision has been improved over conventional instruments. The model U-53 high precision filed replaceable turbidity sensor with wiper has a resolution of 0.01 NTU.
    • Improved stability of the dissolved oxygen sensor has been achieved with a new 3 electrode design for fast response and polarographic sensor for ease of maintenance.
    • pH and ORP electrodes can be replaced individually to reduce replacement costs

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    Specifications
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    U-50 series Feature Comparison U-51U-52U-52GU-53U-53G
    pH
    Dissolved Oxygen
    Conductivity
    Salinity
    TDS(Total Dissolved Solid)
    Seawater specific gravity
    Temperature
    Turbidity (LED)
    Turbidity (Tangsten lamp)
    Water depth
    ORP (Oxidation Reduction Potential)
    GPS

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     Sensor Probe

    U-51

    U-52

    U-52G

    U-53U- 53G
    Max.items displaying simultaneously1011111111
    Measurement temperature-10 to 55°C
    Max. sensor diameterApprox. 96mm
    Probe lengthApprox. 340mm
    Cable length

    Standard: 2m, Option: 10m,30 m

    MassApprox. 1800g
    (Approx. 3.97 Ibs)
    Automatic calibration
    (use pH4)
    Applying to all models
    Turbidity wiper
    Measurement depthMax. 30 m
    Material contact with liquidPPS, glass, SUS316L, SUS304, FKM, PEEK, Q,Titaniumu,
    FEP membrane, POM
    Water resistanceJIS protection livel 8

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    MonitorU-51U-52U-52GU-53U-53G
    Outer dimensions115(W) X 66(D) X 283(H) mm
    MassApprox. 800 g
    (Approx. 1.76 Ibs)
    LCD320 X 240 liquid crystal display with backlight (black and white)
    Data memory10,000
    CommunicationUSB
    BatteryC batteries X 4
    Water resistanceJIS protection level 7 (when sensor cable is fitted)
    Battery life

    U-51, U-52, U-52G:
    Approx. 70 hours
    (without backlight)
    U-53, U-53G:
    Approx.500 measurements       

    Storage temperature-10 to 60°C
    Ambient temperature-5 to 45°C
    • Two point calibration
    • Automatic temperature compensation

    Measurement principle

    Glass electrode method

    Range

    pH 0 to 14

    Resolution

    0.01pH

    Repeatability

    ±0.05pH

    Accuracy

    ±0.1pH


    lineOxidation Reduction Potential (ORP)

    Specification attributeSpecification value
    Measurement principlePlatinum electrode method
    Range-2000 mV to +2000 mV
    Resolution1 mV
    Repeatability±5 mV
    Accuracy±15 mV


    lineDissolved Oxygen (Available in All Models): Salinity conversion (0 to 70 PPT / automatic) | Automatic temperature compensation

    Measurement principle

    Polarographic method

    Range

    0 to 50.0 mg/L

    Resolution

    0.01 mg/L

    Repeatability

    ±0.1 mg/L

    Accuracy

    0 to 20 mg/L: ±0.2 mg/L, 20 to 50 mg/L: ±0.5 mg/L


    lineConductivity (Avaliable in All Models): Auto range | Automatic temperature conversion (25°C)

    Measurement principle

    4 AC electrode method

    Range

    0 to 10 S/m (0 to 100 mS/cm)

    Resolution

    0.000 to 0.999 mS/cm: 0.001
    1.00 to 9.99 mD/cm: 0.01
    10.0 to 99.9 mS/cm: 0.1
    0.0 to 99.9 mS/m: 0.1
    0.100 to 0.999 S/m: 0.001
    1.00 to 9.99 S/m: 0.01

    Repeatability

    ±0.05% F.S.

    Accuracy

    ±1% F.S. (Median of two-point calibration)


    lineSalinity (Avaliable in All Models)

    Measurement principle

    Conductivity conversion

    Range

    0 to 70 PPT (permillage)

    Resolution

    0.1 PPT

    Repeatability

    ±1 PPT

    Accuracy

    ±3 PPT


    lineTotal Dissolved Solid (TDS): Conversion factor setting

    Specification attribute

    Specification value

    Measurement principle

    Conductivity conversion

    Range

    0 to 100 g/L

    Resolution

    F.S. 0.1%

    Repeatability

    ±2 g/L

    Accuracy

    ±5 g/L


    lineSeawater specific gravity (Available in All Models): Display δ1, δ0, δ15

    Measurement principle

    Conductivity conversion

    Range

    0 to 50 δt

    Resolution

    0.1 δt

    Repeatability

    ±2 δ

    Accuracy

    ±5 δ


    lineTemperature (Available in All Models)

    Measurement principle

    Thermistor method

    Range

    -10 to -55°C

    Resolution

    0.01°C

    Repeatability

    ±0.10°C (at calibration point)

    Accuracy

    JIS class B platinum thermometer sensor (±0.3 + 0.005 / 1°C)


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     Turbidity (TURB) U-51U-52U-52GU-53U-53G
    Measurement principleLED
    light
    source
    and
    30°scattering
    method
    Tungsten lamp
    source
    and
    90°scattering
    method
    Range0 to 800 NTU0 to 1000 NTU
    Resolution0 to 99.9 NTU: 0.1,
    100 to 800 NTU: 1
    0 to 9.99 NTU: 0.01,
    10 to 99.9 NTU: 0.1, 
    100 to     1000 NTU: 1,
    Repeatability*±5% (reading) or ±0.5 NTU whichever is greater±3% (reading) or ±0.1 NTU whichever is greater
    Accuracy±5% (reading) or ±1 NTU whichever is greater

    0 to 10 NTU: ±0.5
    10 to 1000 NTU: 3% (reading) or ±1 NTU whichever is greater

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     Water depth U-51U-52U-52GU-53U-53G
    Measurement principlePressure method      
    Range0 to 30 m       
    Resolution0.05 m      
    Repeatability±1% F.S. 
    Accuracy±0.3 m

    GPS: 12 channel parallel (This is availalble for U-52G, U-53G.)

    Note:

    • Battery life based on continuous operation using alkaline C dry batteries when the monitor temperature is over 20℃ and the backlight OFF.
    • Accuracy is measured by calibrating 4 points for turbidity and electrical conductivity and 2 points for all other measurements against standard solution.
    • Repeatability is measured by the ability to reproduce the results against the standard solution (at 25℃ normal pressure condition).


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    Downloads
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    Horiba U-50 Multiparameter Water Quality Meter - Flow Cell Instruction Manual
    Horiba U-50 Multiparameter Water Quality Meter - Instruction Manual
    Horiba U-50 Multiparameter Water Quality Meter - PC Instruction Manual
    Horiba U-50 Multiparameter Water Quality Meter - Literature

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