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Multiparameter Meter w/2 meter cable w/LED Turbidity Sensor

 




Price starts at $3,790.00

Product Code : U-52-2

Manufacturer : Horiba

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Specifications (PDF)

U-50 series Multi-parameter water quality checker enables to measure and indicate the monitoring result simultaneously up to 11 parameters with one unit. 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.

Product Features

  • High sensitive turbidity sensor incorporated (U-52, U-53).
  • Membrane cap makes stress-free maintenance when dissolved oxygen sensor replacement.
  • Hand-held transmitter and sensor probe enable one-handed operation to make easy operation and data confirmation.
  • One touch calibration makes easy maintenance for pH, DO, conductivity, turbidity, and water depth.

Product Specifications

U-50 series Feature comparison

U-51 U-52 U-52G U-53 U-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

*

 

Sensor Probe

U-51 U-52 U-52G U-53 U-53G

Max.items displaying simultaneously

10

11

11

11

11

Measurement temperature

-5 to 55°C

Max. sensor diameter

Approx. 96 mm

Probe length

Approx. 340 mm

Cable length

Standard: 2 m, Option: 10, 30 m

Mass

Approx. 1800 g

Automatic calibration (use pH4)

Applying to all models

Turbidity wiper

?

?

Measurement depth

Max. 30 m

Material contact with liquid

PPS, glass, SUS316L, SUS304, FKM, PEEK, Titaniumu, FEP membrane, POM

Water resistance

JIS protection livel 8

Monitor

U-51 U-52 U-52G U-53 U-53G

Outer dimensions

115(W) X 65(D) X 280(H) mm

Mass

Approx. 800 g

LCD

320 X 240 Graphic liquid crystal with backlight (black and white)

Data memory

10000

Communication

USB peripheral

Battery

C batteries X 4

Water resistance

JIS 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

pH(All models in common)

  • Two point calibration
  • Automatic temperature
Specification attribute Specification value

Measurement principle

Glass electrode method

Range

pH 0 to 14

Resolution

0.01pH

Repeatability

±0.05pH

Accuracy

±0.1pH

Dissolved Oxygen (DO, All models in common)

  • Salinity conversion (0 to 70 PPT / automatic)
  • Automatic temperature compensation
Specification attribute Specification value

Measurement principle

Polarograph 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

Conductivity (COND, All models in common)

  • Auto range
  • Automatic temperature conversion (25°C)
Specification attribute Specification value

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)

Salinity

 

Specification attribute Specification value

Measurement principle

Conductivity conversion

Range

0 to 70 PPT (permillage)

Resolution

0.1 PPt

Repeatability

±1 PPT

Accuracy

±3 PPT

Total Dissolved Solid (TDS)

  • Conversion factor setting
Specification attribute Specification value

Measurement principle

Conductivity conversion

Range

0 to 100 g/L

Resolution

0.1 F.S.

Repeatability

±2 g/L

Accuracy

±5 g/L

Seawater specific gravity

  • Display d1, d0, d15
Specification attribute Specification value

Measurement principle

Conductivity conversion

Range

0 to 50 dt

Resolution

0.1 dt

Repeatability

±2 dt

Accuracy

±5 dt

Temperature

Specification attribute Specification value

Measurement principle

Thermistor method

Range

-5 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)

Turbidity (TURB)

U-51 U-52 U-52G U-53 U-53G

Measurement principle

30°LED forward penetration and scattering method

90°Tungsten lamp penetration and scattering method

Range

0 to 800 NTU

0 to 1000 NTU

Resolution

0.1 NTU

0.01 NTU

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

Water depth

 

U-51 U-52 U-52G U-53 U-53G

Measurement principle

Pressure method

Range

0 to 30 m

Resolution

0.5 m

Repeatability

±1% F.S.

Accuracy

±0.3 m

Oxidation Reduction Potential (ORP)

Specification attribute Specification value

Measurement principle

Platinum electrode method

Range

-2000 mV to +2000 mV

Resolution

1 mV

Repeatability

±5 mV

Accuracy

±15 mV

GPS

12 channel parallel (This is availalble for U-52G

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