Hanna Portable Dissolved Oxygen Meter HI9146

Hanna Portable Dissolved Oxygen Meter HI9146

Product Description

The Hanna HI9146 is a professional-grade portable dissolved oxygen (DO) meter designed for accurate measurement of oxygen levels in water. This instrument is essential for applications such as environmental monitoring, aquaculture, wastewater treatment, and industrial water quality analysis. Equipped with a polarographic DO probe, automatic temperature compensation, and a rugged waterproof design, the HI9146 ensures reliable and precise readings in both field and laboratory settings. With user-friendly calibration, long battery life, and durable construction, this meter is ideal for professionals requiring high-performance dissolved oxygen monitoring.

Features

1. polarographic dissolved oxygen probe
   Includes a high-precision polarographic probe that provides fast and stable DO measurements for accurate water quality analysis.

2. automatic temperature compensation
   Built-in temperature compensation adjusts DO readings in real time to ensure accuracy across different environmental conditions.

3. rugged waterproof design for field and laboratory use
   Designed with an IP67-rated waterproof casing, the HI9146 is highly durable and suitable for both outdoor and industrial water testing environments.

4. large LCD display with intuitive operation
   Features an easy-to-read screen that provides clear measurement readings, calibration instructions, and real-time updates.

5. manual salinity and altitude compensation
   Allows users to manually adjust for salinity and altitude variations, ensuring precise dissolved oxygen measurements in diverse testing environments.

6. long battery life for extended field use
   Powered by a long-lasting battery, the HI9146 supports continuous operation, making it ideal for long-term water quality monitoring.

Applications

• environmental monitoring – assesses oxygen levels in rivers, lakes, reservoirs, and groundwater for ecosystem health
• aquaculture and fisheries – ensures optimal oxygen levels for fish farming and aquatic life sustainability
• wastewater treatment – monitors dissolved oxygen to optimize aeration and biological treatment efficiency
• industrial water quality control – helps maintain DO levels in manufacturing and processing facilities
• drinking water assessment – ensures compliance with oxygenation standards in municipal and private water supplies
• scientific research and laboratory studies – provides accurate DO analysis for environmental and water quality research

Specifications

• measurement range:
  • dissolved oxygen: 0.00 to 50.00 mg/L (ppm)
  • oxygen saturation: 0.0 to 600.0%
  • temperature: -5.0 to 50.0°C
• accuracy:
  • dissolved oxygen: ±1.5% of reading
  • temperature: ±0.2°C
• temperature compensation: automatic
• display: large LCD with real-time updates
• salinity and altitude compensation: manual
• power supply: long-life battery
• waterproof rating: IP67

The Hanna HI9146 Portable Dissolved Oxygen Meter is a reliable and efficient tool for professionals who require accurate and precise DO measurements for water quality monitoring in both laboratory and field environments.