- Material: :
TZn (total zinc) Online Analyzer, TZn (total zinc) Online Meter, Water Analyzer, Sewage Water Treatment, Waste Water Treatment
Zn is a kind of blue and white metal. The largest use of Zn is used in galvanized industry, because the surface of Zn is easy to generate a layer of protective film at room temperature. Zn can form alloys with many nonferrous metals. Zn is the composition of the six enzymes and 200 kinds of metal enzyme or coenzyme in the human body. Zn has wide effects on metabolism in human body. The outstanding performances of Zn deficiency are loss of appetite, growth retardation, pica and dermatitis. Zn poisoning may occur in the excess coating treatment , taking Zn and storing food with Zn container. The performances of Zn poisoning are nausea, vomiting, abdominal pain of acute, diarrhea and fever. Feeding the experimental animal with high dose of Zn can cause anemia, growth arrest and sudden death.
This analyzer can automatic continuous work for long-term in an unattended manner. And it is widely used in industrial pollution discharge wastewater, industrial process wastewater, industrial wastewater treatment plants, municipal wastewater treatment plants and so on. Depending on the complexity at the scene, for ensure reliable and accurate testing, can choose different pre-treatment system.
Under the condition with certain PH, zinc reacts with the specific reagent to form complex, and the maximum absorption is at the specified wavelength. There are 0-120 micrograms of zinc contained in 50ml solution, which conforms to Peel's law. The complex can keep stable for several hours and is subjected to slight discoloration after long standing time.
① Adopt the new photoelectric quantitative technology, which is not affected by the high chroma, many suspended solids, lots of bubbles and other interference factors, thus ensuring high reliability and precision as well as strong anti-interference ability;
② Be characterized by high detection accuracy, low lower limit of measurement and small long-term drift amount of instrument;
③ Be featured with functions of self-test with one key and self-diagnosis;
④ Adopt the single-channel high-integration valve set, which ensures simple and quick maintenance and cleaning;
⑤ Be configured with 24-hour networking function, thus monitoring the running state of instruments at anytime and anywhere;
⑥ Be featured with functions of alarm, quality control and reverse control;
⑦ Be characterized by functions of automatic cleaning and automatic calibration;
⑧ Be featured with functions of hourly measurement, interval measurement and externally controlled measurement;
⑨ Be able to work automatically after power down and recovery;
⑩ Be featured with automatic prompt and automatic reset in case of fault and lack of reagent (sample);
⑪ Have the function of fault recording;
⑫ Can save more than 3 years of historical data;
⑬ Meet the requirement for the separate discharge of cleaning liquid and waste liquid.
dithizone spectrophotometric method
Indicated value error
< 2 hours/month
3 months /500ml