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Product Introduction
The online analyzer for phenol adopts a negative pressure sampling system and photoelectric detection system to give the instrument special superiority in testing and maintenance. This analyzer can be used to measure total phenol in various water bodies such as drinking water, surface water, municipal wastewater and industrial wastewater.
Working Principle
Phenolic compound, in pH 10.0± 0.2 media, with the presence of potassium ferricyanide, produces orange red antipyrin after reaction with 4-ampyrone, measures the absorbance value under a wave length of 460nm and calculates the concentration of phenol.
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Product features
●Adopts worldwide leading Siemens PLC control elements, enhances the anti-interference capability of instruments in complicated conditions;
●Minimum measurement period is 30 min, can revise digestion time randomly from 5 to 120min according to water sample; Time interval (from 1 to 9999min, adjustable) and hourly measurement mode;
●Adjustable interval and hour (1 to 99 days);
●Abnormal alarm and power-cut data saving function;
●Touch screen display and command input;
●Abnormality resetting and power connection, the instrument may discharge the left reactant automatically and automatical restore to working status.
●Minimum measurement period is 30 min, can revise digestion time randomly from 5 to 120min according to water sample; Time interval (from 1 to 9999min, adjustable) and hourly measurement mode;
●Adjustable interval and hour (1 to 99 days);
●Abnormal alarm and power-cut data saving function;
●Touch screen display and command input;
●Abnormality resetting and power connection, the instrument may discharge the left reactant automatically and automatical restore to working status.
