Portable Dissolved Oxygen Meter LPRDO-T2014

Introduction

Portable Dissolved Oxygen Meter measures 0 to 20.00 mg/L with 0.01 mg/L resolution. It delivers ±0.40 mg/L accuracy and responds in 30 seconds at 25 degrees Celsius. Automatic salinity compensation ranges from 0 to 45 ppt with manual pressure correction included. The IP57 housing, quick membrane cap replacement, and onboard data storage support reliable outdoor use. Perfect for aquaculture, wastewater analysis, and environmental water quality monitoring in field conditions.

This dissolved oxygen meter is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

Our Portable Dissolved Oxygen Meter is ideal for aquaculture, wastewater treatment, and environmental monitoring. It ensures accurate dissolved oxygen readings in field conditions for water quality analysis.

Specifications

Dissolved Oxygen Measuring Range	0 to 20.00 mg/L, 0 to 200.0 %
Dissolved Oxygen Accuracy	±0.40 mg/L, ±0.3 %
Dissolved Oxygen Resolution	0.1/0.01 mg/L, 1/0.1 %
Response Time	less than or equal to 30 s (at 25 °C, 90% response)
Residual Current	less than or equal to 0.1 mg/L
Temperature Compensation	0 to 100 °C (automatic)
Salinity Compensation	0 to 45 ppt (automatic)
Pressure Compensation	66 to 200 kPa (manual)
Calibration Method	Water-air saturation / Air-water saturation
Electrode Type	Polarographic
Data Storage Capacity	200 groups
Stored Data Parameters	Serial no., value, unit, temperature
Operating Temperature	5 to 35 °C
Operating Humidity	less than or equal to 85%
Protection Grade	IP57
Power Supply	1.5V × 2 AA batteries
Dimensions	160 × 90 × 30 mm
Packaging Dimensions	480 × 300 × 60 mm
Net Weight	0.36 kg
Gross Weight	1 kg

Features

Rack-mounted anti-slip casing

White backlit display

3–5 minute electrode polarization

Automatic air calibration

Skid-proof portable shell

Dedicated calibration sleeve

Microprocessor-based smart control

FAQs

1. How is the Portable Dissolved Oxygen Meter used in aquaculture applications?

The Portable Dissolved Oxygen Meter is commonly used in aquaculture to monitor oxygen levels in ponds or tanks. Maintaining the right oxygen concentration is essential for fish health and productivity. device helps users detect oxygen depletion early and take corrective actions. It ensures a stable aquatic environment for better breeding and growth.

2. What kind of maintenance does the Portable Dissolved Oxygen Meter require?

The Portable Dissolved Oxygen Meter requires occasional cleaning and proper storage after use. The sensor membrane should be inspected regularly for buildup or damage. meter is designed for easy membrane replacement without technical tools. Following standard maintenance ensures accuracy and extends the meter’s operational life.

3. Can the Portable Dissolved Oxygen Meter be used for outdoor water testing?

Portable Dissolved Oxygen Meter is designed for rugged outdoor conditions with a weather-resistant build. It performs reliably near lakes, rivers, or reservoirs during environmental studies. Its automatic temperature and salinity adjustments improve accuracy in changing field conditions. This makes it ideal for mobile water quality assessments.

4. How user-friendly is the Portable Dissolved Oxygen Meter for new operators?

Portable Dissolved Oxygen Meter is designed with intuitive controls and a clear display for ease of use. Simple calibration and clear readings make it accessible to users with limited experience. The compact build and lightweight design aid in comfortable handling. It’s a practical tool for both professionals and beginners.

5. Can the Portable Dissolved Oxygen Meter store previous measurement data?

Yes, the Portable Dissolved Oxygen Meter includes onboard storage for recording past measurements. This helps users track changes in water quality over time. The stored data includes timestamps and measurement values for easy reference. The feature is especially useful for routine monitoring or environmental studies.

6. What safety features are included in the Portable Dissolved Oxygen Meter?

The Portable Dissolved Oxygen Meter includes user-focused safety features such as low voltage alerts and auto shutoff. These help conserve battery life and reduce the risk of data loss. design ensures safe handling even in wet environments. The ergonomic shell also supports secure grip during active use.