Portable Dissolved Oxygen Meter LPRDO-T2010

Introduction

Portable Dissolved Oxygen Meter is a lightweight design that determines the dissolved oxygen across various samples. It is equipped with advanced a large and undervoltage prompt extend the lifespan. Its auto-calibration feature enables error-free operation for seamless application. Our Portable Dissolved Oxygen Meter widely used for water quality testing, agriculture, food and beverages, environmental monitoring, pharmaceutical, and research labs, and more.

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 offers two measurement modes across various fields. It is widely used in water quality analysis, agriculture, food and beverage processing, environmental monitoring, aquaculture, pharmaceutical production, and educational and research laboratories, making it an essential tool across diverse fields.

Specifications

DO Measuring Range	0 to 20.00 mg/L (ppm), 0 to 200.0%
DO Resolution	0.1/0.01 mg/L(ppm), 1/0.1%
DO Accuracy	Electrode: ± 0.10 mg/L, Meter: ± 0.40 mg/L
DO Response Time	Up to 30s (25℃, 90% response)
DO Residual Current	Up to 0.1 mg/L
DO Temperature Compensation	0 to 45℃, auto
DO Salinity Compensation	0 to 45 ppt, auto
DO Pressure Compensation	66 to 200 kPa (manual)
DO Auto Calibration	Air saturated by water, water saturated by air
DO Electrode Type	Polarographic
Temperature Measuring Range	0 to 100℃
Temperature Resolution	0.1℃
Temperature Accuracy	5 to 60℃: ± 0.4 ℃ others: ± 0.8℃
Data Storage	200 sets
Power	AA batteries (1.5V×2 )
Ambient Temperature	5 to 35 ℃
Ambient Humidity	Up to 85%
IP Grade	IP57 Dustproof and waterproof
Dimensions	160 × 90 × 30 mm
Packaging Dimension	480 × 300 × 60 mm
Net Weight	360 g
Gross Weight	1 Kg

Features

Polarographic DO electrode

Automatic diagnosis

Data storage option

Automatic temperature compensation

Compact design

FAQs

1. What are the power requirements of the Portable Dissolved Oxygen Meter?

Portable Dissolved Oxygen Meter operates on two 1.5V AA batteries, making it highly portable and convenient for both lab and field use. It also features auto power-off and low battery warning functions to conserve energy and ensure uninterrupted operation during measurements.

2. What is the advantage of the polarographic DO electrode used in the Portable Dissolved Oxygen Meter?

Portable Dissolved Oxygen Meter contains a polarographic DO (Dissolved Oxygen) electrode. It offers fast and accurate oxygen measurements, with a short polarization time of just 3–5 minutes, allowing quicker startup compared to traditional sensors. It is well-suited for applications requiring stable and precise DO readings, especially in lab and field environments.

3. What are the functions of the built-in microprocessor chip in the Portable Dissolved Oxygen Meter?

Portable Dissolved Oxygen Meter has an in-built microprocessor chip that enhances the device’s performance by managing several key functions automatically. These include auto calibration, automatic temperature compensation (), data storage, custom function settings, auto diagnosis, auto power-off, and low battery warning. This intelligent system ensures accurate readings, ease of use, and efficient operation across all measurement modes.

4. What features make the Portable Dissolved Oxygen Meter ideal for outdoor use?

Portable Dissolved Oxygen Meter is designed with several features that make it well-suited for outdoor applications. It has a compact, lightweight build for easy handling in the field. The IP57 waterproof and dustproof rating ensures durability in harsh environments. Its large screen with a controllable white backlight allows clear visibility in bright sunlight and low-light conditions. Additionally, it runs on standard AA batteries, eliminating the need for external power sources, and includes auto power-off and low battery alerts for energy efficiency and reliability during fieldwork.

5. What are the display features of this Portable Dissolved Oxygen Meter?

Portable Dissolved Oxygen Meter features a large screen with a controllable white backlight, making it easy to read in low-light or dim conditions. The display is also clearly visible in daylight, ensuring convenient use at any time.