CODmax III online COD detector

-Working principle:

The new generation CODmax III COD online detector adopts potassium dichromate high-temperature digestion method, and the COD detector measures the absorbance of the sample using photometry. The linear relationship between absorbance and COD value of the water sample is analyzed and determined. CODmax III meets the requirements of the new standards HJ 377-2019 and HJ 35X-2019, and its measurement data is in good agreement with the laboratory method HJ 828-2017.

-Application industry:

CODmax III COD detector can be used for pollution source monitoring (including municipal sewage inlet and outlet; industrial sewage outlet); Industrial process water monitoring; Surface water monitoring and other related fields.

-Instrument features:

The CODmax III sewage COD detector has added an anti pollution measurement process mode, significantly extending the maintenance cycle of injection/metering, digestion units, etc.

The piston pump sampling technology of CODmax III COD online detector has a service life of over one year.

The CODmax III COD online detector adopts a multi-stage optical metrology system, effectively reducing measurement time and improving ultra-low range measurement accuracy.

The CODmax III COD detector adopts a brand new reagent formula, and the process of purchasing original reagents is simple; The self prepared reagent process is simple and convenient, and the preparation time is significantly reduced.

The CODmax III COD detector is equipped with Hash's Prognosys pre diagnostic technology and Diagnose diagnostic technology.
-Prognosys pre diagnostic function: The CODmax III COD online detector can issue an indication on the screen about the upcoming problems of the instrument, and can output it through a digital interface for users to take maintenance measures in advance. The indication information provided by CODmax III can provide the necessary information for planned preventive maintenance and emergency response to avoid unexpected situations. It can be displayed on the screen in the form of a progress bar percentage, making it easy for users to identify.
-Diagnosis self diagnostic function: The CODmax III COD online detector can automatically diagnose the condition of the instrument, display diagnostic results on the screen, query diagnostic information, and output through a digital interface.