(1) Working principle:DEK-1022 online water quality analyzermeasureThe method involves adding tartaric acid and zinc nitrate to water for heating and distillation. Simple and partially complexed compounds in the water sample are distilled out in the form of hydrogen chloride, which is absorbed by sodium hydroxide and reacts with cyanamide T to produce a red intermediate product. The red intermediate product is rapidly generated, absorbs at a wavelength of 546nm, and remains stable for a certain period of time.

(2) The DEK-1022 online water quality analyzer has the following basic functions:

-Can set, proofread, and display time, including year, month, day, hour, and minute;

-Alarm and display of system abnormalities such as equipment power failure, instrument leakage, and inability to import samples into the reactor. At the same time, stop running until the system is restarted;

-After each measurement, the pre-treatment device, instrument pipelines, valves, and other components are automatically cleaned;

-Automatic protection for power and water outages, as well as automatic recovery for incoming and outgoing power;

-Regular cleaning and sampling functions;

-Touchscreen viewing is more intuitive and easier to operate;