AC-260 fully automatic COD analyzer Introduction: The AC-260 fully automatic COD analyzer is a new automated product developed by our company to meet the needs of laboratory water quality analysis. Through intelligent operation, the complex COD analysis work has been automated, improving the automation level of each laboratory and enhancing work efficiency. Suitable for the analysis of chemical oxygen demand in various water qualities, the product strictly follows national standards and is designed using the potassium dichromate titration principle to automatically handle tedious digestion and titration work. This product can be widely used in universities and research institutes, third-party testing, sewage treatment plants, water conservancy, environmental protection, petrochemical and other industries for laboratory water quality analysis. Technical features: 1. Meet the requirements of national standard methods Strictly comply with the requirements of HJ 828-2017 "Determination of Chemical Oxygen Demand in Water Quality - Dichromate Method" for the analysis process and methods. 2. Fully automated batch testing The entire process of "adding reagents - digestion - calibration - titration - dilution - converting high and low ranges - issuing measurement reports" is automated, with multiple sample grades, digestion positions, and droplet positions available for simultaneous analysis of multiple samples to improve detection efficiency. 3. Closed appearance Adopting a box type enclosed design with transparent observation windows, it isolates external environmental interference and prevents harmful reagents from overflowing, protecting the health and safety of operators. 4. Automatic precise injection High precision syringes, high-precision peristaltic pumps, and metering pumps are used for precise liquid addition, automatically measuring 10 milliliters each time to ensure the accuracy and precision of measurement results. 5. Precision heating device Adopting a cast aluminum heating element with good thermal conductivity, the heating rate is fast and the temperature is constant and uniform. 6. Temperature control method The adaptive heating method dynamically adjusts the heating parameters to ensure the sensitivity and accuracy of heating temperature control. 7. Self cleaning system Adopting a dual channel anti overflow and anti pollution structure, the flow path is self-cleaning before and after injection to ensure sample purity and prevent cross contamination. The cleaning frequency and duration can be flexibly set. 8. Automatic alarm device Equipped with fault detection and alarm function, it can promptly alert in case of liquid leakage, component failure, misoperation and other faults, increasing the safety of system operation. 9. A comprehensive data processing system The measurement is automatically calculated upon completion, and the data can be exported to an Excel spreadsheet or document. It can also be integrated with LIMS to upload real-time detection data.
Introduction: The AC-260 fully automatic COD analyzer is a new automated product developed by our company to meet the needs of laboratory water quality analysis. Through intelligent operation, the complex COD analysis work has been automated, improving the automation level of each laboratory and enhancing work efficiency. Suitable for the analysis of chemical oxygen demand in various water qualities, the product strictly follows national standards and is designed using the potassium dichromate titration principle to automatically handle tedious digestion and titration work. This product can be widely used in universities and research institutes, third-party testing, sewage treatment plants, water conservancy, environmental protection, petrochemical and other industries for laboratory water quality analysis.
