Benchtop DO Meter

I.Product Purpose

The DDKSCI Benchtop DO Meter is designed specifically for laboratories and fixed locations. Its core function is to accurately measure the dissolved oxygen content in liquids. It is suitable for a variety of applications: whether it's water quality monitoring in environmental protection, scientific research and analysis in aquaculture, experimental testing in research institutions, or process control in industrial production, it provides stable and reliable test data, meeting the high-frequency testing needs of fixed locations.

II. Core Advantages

This Benchtop DO Meter boasts prominent highlights:

Equipped with a built-in microprocessor chip, it supports automatic calibration and automatic temperature compensation, eliminating the need for repeated manual debugging. It is easy to operate while ensuring data accuracy.

Its high-resolution LCD display enables clear and intuitive reading, with fast response speed and stable result display after measurement to avoid misreading.

With an IP54 protection rating, it is dustproof and splash-proof, preventing damage from occasional liquid splashes in the laboratory.

Each set comes with a polarographic DO probe and 3 replaceable sensor membrane caps, making replacement and maintenance convenient right out of the box.

III. Key Technical Specifications

Dissolved Oxygen: Measurement range 0–20.00 mg/L, accuracy ±0.30 mg/L, resolution switchable between 0.01/0.1 mg/L to meet different accuracy requirements.

Temperature: Measurement range -9.9–130.0℃, accuracy ±0.2℃, with automatic temperature compensation from 0–50℃ to adapt to different ambient temperatures; supports manual salinity compensation from 0–45 ppt to be compatible with various water qualities.

Data Management: Stores 450 sets of measurement data, including measurement timestamps for easy traceability; equipped with a USB interface for exporting data to a USB flash drive and supports wireless printer connection (compatible printers sold separately).

IV. Application Scenarios

Environmental Protection Laboratories: The Benchtop DO Meter is used for batch testing of sewage samples, and its automatic calibration function improves testing efficiency.

Aquaculture Research Laboratories: It enables long-term monitoring of dissolved oxygen in water bodies, and the data storage function facilitates subsequent analysis of variation patterns.

Research Institutions: During electrochemical experiments, its precise measurement data provides reliable support for research projects.

Quality Inspection Areas in Industrial Production Workshops: It monitors the dissolved oxygen content of production water to ensure stable product quality.

V. Complete Packaging

Each set includes a full range of accessories with no need for additional purchases: DO100 main unit, DO01-2M polarographic DO probe with a 2-meter cable, 30mL membrane cap replenisher, 1 pack of 3 sensor membrane caps, 1 flexible probe stand, and 1 A01 power adapter. After installing the probe, connecting the power supply, and performing calibration according to the instructions, you can start testing directly. The flexible probe stand facilitates probe fixation and enhances operational convenience.