Horiba U-52G-10 MULTI-PARAMETER WATER QUALITY METER

Horiba U-52G-10 Multi-Parameter Water Quality Meter

The Horiba U-52G-10 Multi-Parameter Water Quality Meter helps users measure several important water quality parameters directly in the field. Moreover, this model comes with a 10 m cable and GPS support, making it suitable for deeper sampling points and location-based water quality monitoring. In addition, the U-52G-10 supports pH, pHmV, ORP, dissolved oxygen, conductivity, salinity, TDS, seawater specific gravity, turbidity, water depth, and temperature measurement in one portable system. Furthermore, the rugged control unit, backlit LCD, USB communication, and large data memory help users collect and manage field data more efficiently. As a result, this meter works well for environmental monitoring, wastewater inspection, water treatment control, industrial water testing, and routine field analysis.

Key Features

Multiparameter Field Measurement

• The Horiba U-52G-10 supports multiple water quality parameters in one portable field instrument.
• Moreover, users can measure pH, pHmV, ORP, dissolved oxygen, conductivity, salinity, TDS, seawater specific gravity, turbidity, water depth, and temperature with one sensor probe.
• In addition, the 10 m cable helps users measure water quality at deeper or harder-to-reach sampling points.
• Furthermore, the meter reduces the need for several separate instruments during field inspection.
• Therefore, users can collect complete water quality data more efficiently during outdoor monitoring.

GPS and Location-Based Monitoring

• The U-52G-10 includes GPS support for field measurement location tracking.
• Moreover, GPS support helps users connect water quality data with sampling locations during environmental surveys.
• In addition, this function helps teams organize monitoring data from rivers, lakes, ponds, coastal areas, reservoirs, and treatment sites.
• Furthermore, location-based records support better documentation for long-term water quality programs.
• As a result, users can manage field measurement data more clearly and trace each reading to its sampling point.

Turbidity and Water Depth Monitoring

• The U-52G-10 includes turbidity measurement for direct field checking of water clarity and suspended particle conditions.
• Moreover, the turbidity function helps users evaluate surface water, treated water, wastewater, and environmental samples.
• In addition, the 10 m cable version supports water depth measurement, making it useful for deeper monitoring locations.
• Furthermore, pH, ORP, dissolved oxygen, conductivity, salinity, TDS, and temperature readings help users understand broader water quality conditions.
• Therefore, this meter provides practical support for comprehensive water quality assessment.

Field Operation and Data Management

• The control unit features a backlit LCD for clear reading in different lighting conditions.
• Moreover, the meter stores up to 10,000 data sets, helping users document field measurements more easily.
• In addition, USB communication allows users to transfer data to a computer for reporting and record management.
• Furthermore, the control unit supports one-hand operation, making field measurement more practical.
• Also, the quick-connect cable system helps users connect and disconnect the probe more easily.
• Finally, the water-resistant construction helps users work more confidently in wet environments.

Specifications

General Information

• Product Name: Horiba U-52G-10 Multi-Parameter Water Quality Meter
• Model: U-52G-10
• Product Type: Portable multi-parameter water quality meter with GPS
• Cable Length: 10 m
• Measured Parameters: pH, pHmV, ORP, dissolved oxygen, conductivity, salinity, TDS, seawater specific gravity, turbidity, water depth, and temperature

GPS: Included

Sensor Probe Specifications

• Measurement Temperature: -10 to 55°C
• Maximum Sensor Diameter: Approximately 96 mm
• Probe Length: Approximately 340 mm
• Sensor Probe Mass: Approximately 1,800 g
• Sensor Probe Water Resistance: JIS protection level 8
• Cable Length: 10 m

Control Unit Specifications

• Outer Dimensions: 115 × 66 × 335 mm for control unit with GPS
• Control Unit Mass: Approximately 800 g
• Display: 320 × 240 liquid crystal display with backlight
• Data Memory: 10,000 data sets
• Communication: USB
• Battery: 4 × C batteries
• Control Unit Water Resistance: JIS protection level 7 when sensor cable is fitted
• Battery Life: Approximately 70 hours without backlight
• Storage Temperature: -10 to 60°C
• Ambient Temperature: -5 to 45°C

pH Specifications

• Measurement Principle: Glass electrode method
• pH Range: 0 to 14 pH
• pH Resolution: 0.01 pH
• pH Repeatability: ±0.05 pH
• pH Accuracy: ±0.1 pH

ORP Specifications

• Measurement Principle: Platinum electrode method
• ORP Range: -2000 mV to +2000 mV
• ORP Resolution: 1 mV
• ORP Repeatability: ±5 mV
• ORP Accuracy: ±15 mV

Dissolved Oxygen Specifications

• Measurement Principle: Polarographic method
• DO Range: 0 to 50.0 mg/L
• DO Resolution: 0.01 mg/L
• DO Repeatability: ±0.1 mg/L
• DO Accuracy: ±0.2 mg/L from 0 to 20 mg/L; ±0.5 mg/L from 20 to 50 mg/L

Conductivity Specifications

• Measurement Principle: 4 AC electrode method
• Conductivity Range: 0 to 10 S/m or 0 to 100 mS/cm
• Conductivity Resolution: 0.001 mS/cm from 0.000 to 0.999 mS/cm; 0.01 mS/cm from 1.00 to 9.99 mS/cm; 0.1 mS/cm from 10.0 to 99.9 mS/cm
• Conductivity Repeatability: ±0.05% full scale
• Conductivity Accuracy: ±1% full scale

Salinity, TDS, and Seawater Specific Gravity

• Salinity Measurement Principle: Conductivity conversion
• Salinity Range: 0 to 70 PPT
• Salinity Resolution: 0.1 PPT
• Salinity Repeatability: ±1 PPT
• Salinity Accuracy: ±3 PPT
• TDS Measurement Principle: Conductivity conversion
• TDS Range: 0 to 100 g/L
• TDS Resolution: 0.1% full scale
• TDS Repeatability: ±2 g/L
• TDS Accuracy: ±5 g/L
• Seawater Specific Gravity Measurement Principle: Conductivity conversion
• Seawater Specific Gravity Range: 0 to 50 σt
• Seawater Specific Gravity Resolution: 0.1 σt
• Seawater Specific Gravity Repeatability: ±2 σt
• Seawater Specific Gravity Accuracy: ±5 σt

Turbidity and Water Depth Specifications

• Turbidity Measurement Principle: LED light source and 30° scattering method
• Turbidity Range: 0 to 800 NTU
• Turbidity Resolution: 0.1 NTU from 0 to 99.9 NTU; 1 NTU from 100 to 800 NTU
• Turbidity Repeatability: ±5% of reading or ±0.5 NTU, whichever is greater
• Turbidity Accuracy: ±5% of reading or ±1 NTU, whichever is greater
• Water Depth Measurement Principle: Pressure method
• Water Depth Range: 0 to 30 m
• Water Depth Resolution: 0.05 m
• Water Depth Repeatability: ±1% full scale
• Water Depth Accuracy: ±0.3 m

Temperature Specifications

• Measurement Principle: Thermistor method
• Temperature Range: -10 to 55°C
• Temperature Resolution: 0.01°C
• Temperature Repeatability: ±0.10°C at calibration point
• Temperature Accuracy: JIS Class B thermistor sensor, ±(0.3 + 0.005|t|)

Applications

Environmental Water Monitoring

• Horiba U-52G-10 Multi-Parameter Water Quality Meter supports field monitoring in rivers, lakes, ponds, reservoirs, groundwater, drainage channels, wastewater areas, and treatment facilities.
• Moreover, environmental teams can use this meter to check pH, ORP, dissolved oxygen, conductivity, salinity, TDS, seawater specific gravity, turbidity, water depth, and temperature during site inspection.
• In addition, GPS support helps users connect measurement data with sampling locations for better field documentation.
• Furthermore, the 10 m cable helps users perform practical testing at deeper sampling points and wider monitoring locations.

Water Treatment and Industrial Testing

• Water treatment facilities can use the U-52G-10 to monitor incoming water, treated water, process water, and discharge water.
• Moreover, industrial users can apply this meter for routine checking in production water, cooling water, wastewater treatment systems, and environmental compliance workflows.
• In addition, laboratories can use the meter for sample verification before or after field collection.
• Meanwhile, the turbidity and water depth functions help users evaluate water clarity, suspended particles, and sampling depth during field monitoring.
• Therefore, the multiparameter measurement capability, GPS support, 10 m cable, turbidity function, water depth support, rugged probe design, backlit LCD, high data memory, and water-resistant construction make the Horiba U-52G-10 suitable for professional field water quality monitoring.