Hanna HI9147-10 Dissolved oxygen meter

Hanna HI9147-10 Dissolved oxygen meter

The Hanna HI9147-10 Dissolved oxygen meter is a rugged, portable dissolved oxygen (DO) meter engineered for accurate water quality monitoring in field environments. With extended measurement range, automatic temperature compensation, and manual calibration in saturated air, the HI9147-10 is an excellent choice for aquaculture, environmental monitoring, and wastewater treatment. Built for performance and durability, it delivers reliability even in demanding outdoor conditions.

Features

• Wide DO and Temperature Range
  Measures up to 50.0 mg/L (ppm) and 600% O₂ saturation, making it suitable for low- and high-oxygen environments.

• Automatic Compensation Functions
  Includes temperature (–5 to 50°C), salinity (0 to 51 g/L), and altitude (0 to 4000 m) compensation to enhance accuracy across varied environments.

• Manual Calibration in Saturated Air
  Simple one-point calibration in 100% saturated air ensures stability without the need for calibration solutions.

• High Accuracy and Resolution
  Accurate to ±1% of reading for DO and ±0.2°C for temperature, with clear 0.1 mg/L and 0.1°C resolution.

• Long Battery Life for Field Use
  Powered by three 1.5V AAA batteries, providing up to 1,000 hours of continuous operation without backlight.

• Compact and Lightweight Design
  Durable and portable with easy one-handed operation—ideal for technicians and researchers in the field.

Specifications

• Dissolved Oxygen Range:
  0.0 to 50.0 mg/L (ppm)
  0 to 600% saturation

• Resolution:
  0.1 mg/L (ppm)
  1% saturation
  0.1°C (1°F) temperature

• Accuracy (@20°C):
  DO: ±1% of reading
  Temperature: ±0.2°C (excluding probe error)

• Calibration:
  Manual, in saturated air

• Temperature Compensation:
  Automatic, from –5.0 to 50.0°C (23 to 122°F)

• Salinity Compensation:
  0 to 51 g/L (1 g/L resolution)

• Altitude Compensation:
  0 to 4000 m (100 m resolution)

• Battery Type / Life:
  3 × 1.5V AAA batteries
  Approx. 1,000 hours (without backlight)

• Operating Environment:
  0 to 50°C (32 to 122°F); up to 95% RH (non-condensing)

• Dimensions:
  185 × 72 × 36 mm (7.3 × 2.8 × 1.4 in)

• Weight:
  450 g (15.9 oz.)

Applications

The HI9147-10 is ideal for:

• Aquaculture & Fisheries – Optimize dissolved oxygen for aquatic health in tanks, ponds, and hatcheries.

• Environmental Monitoring – Reliable DO analysis in rivers, lakes, wetlands, and estuarine waters.

• Wastewater Treatment – Monitor oxygen levels for aeration control and effluent assessment.

• Field Research & Oceanography – Works well in marine and high-altitude environments thanks to salinity and altitude compensation.

• Industrial Water Testing – For consistent DO monitoring in process control and compliance checks.