Fully Automated COD Water Quality Analyzer

Product Features

• The instrument has internal digestion, cooling, cap opening/closing, and mixing areas. A robotic arm moves the digestion tube. During analysis, the operator simply places the water sample at the autosampler, sets the sample information in the software, and the instrument automatically adds the sample, mixes, heats, cools, and detects.

• Automatic sampling module for accurate quantification.

• Automatic mixing to maintain reaction consistency.

• Automatic cleaning and emptying to prevent cross-contamination.

• Automatic cap opening/closing of sample vials to ensure airtightness.

• High-temperature digestion in the heating furnace ensures uniform temperature, consistent digestion, and rapid results.

• Digestion time and temperature can be flexibly set according to method requirements.

• Parallel samples, blank samples, and quality control samples can be set.

• Full-process mode or detection-only mode can be selected according to testing needs.

• Supports manual sample introduction, digestion, and testing functions.

• Automatic report generation with customizable templates.

Performance Advantages

Automated preparation of pre-prepared reagents, saving costs and avoiding direct contact with reagents.

Direct colorimetric analysis using colorimetric tubes, simple and efficient.

Enables combined low-range and high-range analysis, improving work efficiency.

Automated quality control and anomaly alarm functions.

Emergency samples can be added at any time.

High-efficiency sample analysis, up to 100 samples/200 minutes.

Rapid cooling in 10~15 minutes.

Application areas

Rapid determination of COD in surface water, groundwater, domestic sewage, and industrial wastewater.

Technical parameter