Dissolved Oxygen Meters

 

Dissolved Oxygen Meter

 

A Dissolved Oxygen (DO) Meter is an analytical instrument designed to measure the amount of oxygen dissolved in water or liquid samples. Dissolved oxygen levels are an important indicator of water quality, biological activity, and chemical processes in many laboratory and industrial environments.

Modern DO meters are equipped with advanced sensors, automatic temperature compensation, and intelligent microprocessor control, providing accurate and reliable measurements across a wide range of applications.

These instruments are commonly used in environmental monitoring, wastewater treatment plants, aquaculture, pharmaceutical laboratories, chemical analysis, and research institutions where monitoring oxygen concentration is critical for process control and quality assurance.

 

 

Types of Dissolved Oxygen Meters

 

Portable Dissolved Oxygen Meter

 

Battery-powered instruments designed for field testing and on-site water quality analysis.

Benchtop Dissolved Oxygen Meter

 

Laboratory-grade instruments used for high precision measurement and routine laboratory testing.

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Applications

 

Dissolved oxygen meters are commonly used for:

• Water quality testing and environmental monitoring

• Wastewater treatment and industrial water systems

• Aquaculture and fisheries management

• Pharmaceutical and biotechnology laboratories

• Chemical and environmental research

• Food and beverage production

• Academic and research laboratories


 

Key Features

 

• Accurate dissolved oxygen measurement with high-resolution sensors

• Automatic temperature compensation for precise readings

• Barometric pressure compensation (model dependent)

• Salinity correction for improved measurement accuracy

• Multiple reading modes including auto, timed, and continuous measurement

• Large LCD display with real-time data monitoring

• Data storage and analysis capabilities (model dependent)

• USB or RS-232 connectivity for data transfer

• Waterproof and durable design suitable for laboratory and field use