Horiba pH & DO Meter WQ-320 PD-K

Horiba pH & DO Meter WQ-320 PD-K

The Horiba pH & DO Meter WQ-320 PD-K helps users measure pH, dissolved oxygen, and temperature in water samples with one portable instrument. Moreover, this 2-channel water quality meter supports practical testing for laboratory and field applications. With compatible pH and DO sensors, the WQ-320 PD-K gives users reliable measurement performance for environmental monitoring, wastewater treatment, aquaculture, research, and industrial water control. In addition, its portable design, color display, IP67 protection, and data management features help users work more efficiently in both indoor and outdoor testing conditions.

Features

• The Horiba WQ-320 PD-K supports 2-channel measurement, so users can measure pH and dissolved oxygen with compatible sensors.
• Moreover, the meter helps users monitor pH, DO, and temperature in various water quality applications.
• In addition, the pH measurement function supports routine analysis for drinking water, wastewater, process water, and environmental samples.
• The dissolved oxygen function helps users check oxygen levels in water treatment, aquaculture, and field monitoring work.
• Furthermore, the meter supports Auto Stable, Auto Hold, and Real-Time measurement modes for flexible operation.
• The programmable calibration alarm helps users maintain proper calibration schedules and improve measurement reliability.
• Additionally, the auto power-off function helps save battery power during portable use.
• The real-time clock and date-time stamp help users organize measurement records more clearly.
• The sensor status display helps users monitor sensor condition during operation.
• Meanwhile, the diagnostic function provides error codes to help users identify measurement or instrument issues quickly.
• The color graphic TFT-LCD gives users clear visibility of readings, settings, and operating information.
• The IP67-rated housing helps protect the meter from water exposure, dust, shock, and scratches during field use.
• Also, the non-slip ABS/polycarbonate body gives users better handling comfort in wet or outdoor environments.
• The meter supports PC communication through micro USB or wireless connection for easier data transfer.
• Finally, printer communication through RS232 allows users to print measurement results when documentation is required.

Specifications

• Product Name: Horiba pH & DO Meter
• Model: WQ-320 PD-K
• Meter Platform: Horiba LAQUA WQ-320 Series
• Channel: 2-channel
• Measured Parameters: pH, dissolved oxygen, and temperature with compatible sensors
• pH Measurement: Supported with compatible pH electrode
• Dissolved Oxygen Measurement: Supported with compatible DO sensor
• Measurement Modes: Auto Stable, Auto Hold, Real-Time
• Calibration Alarm: Programmable
• Auto Power Off: Programmable
• Real-Time Clock: Available
• Sensor Status: On display
• Diagnostics: Error codes
• PC Communication: Micro USB cable or wireless connection
• Printer Communication: RS232, 25-pin D-sub printer cable
• Meter Input: Push-pull connector
• Display: Color graphic TFT-LCD
• Housing: IP67-rated, shock-resistant, scratch-resistant, non-slip ABS/polycarbonate material
• Power Requirement: 4 × AA batteries, battery pack, or USB charger with micro USB cable
• Product Type: Portable water quality meter

Applications

• Horiba pH & DO Meter WQ-320 PD-K supports water quality testing in environmental monitoring, wastewater treatment, drinking water inspection, aquaculture, agriculture, research laboratories, and industrial quality control.
• Moreover, environmental teams can use this meter for river water testing, lake water monitoring, field sampling, and routine water inspection.
• In addition, wastewater treatment plants can use the WQ-320 PD-K to monitor pH conditions and dissolved oxygen levels in treatment processes.
• Aquaculture users can also use this meter to check water condition in fish ponds, hatcheries, and water circulation systems.
• Laboratories can use the meter for sample analysis, research work, quality control documentation, and routine pH and DO testing.
• Therefore, the 2-channel design, portable body, IP67 protection, and flexible sensor compatibility make the WQ-320 PD-K suitable for users who need a reliable pH and DO meter for both laboratory and field testing.