1、Sx-yd-4000Water quality hardness online monitor basic principle
The hardness in water refers to the total amount of calcium and magnesium in water. Under the conditions of PH10.2, calcium and magnesium ions are used to set up calcium and magnesium ions with EDTA solution.
Sx-yd-4000The type of water quality online monitor automatically draws the water sample of V2 with a volume of V2, and then adds a Grand K color agent solution with V2 with V2, and then dripped into the EDTA solution through the plunger pump. The optical system of the instrument can detect the color of the solution from purple -red to sky blue, record the amount of EDTA solution corresponding to the corresponding change point at all times, and then the system calculates the hardness of the water quality.
2. SX-YD-4000 water quality hardness online monitorFeatures
● Ding Ding is better than color method, high measurement accuracy
● Automatic calibration, automatic diagnosis and monitoring
● Compact design
● Low maintenance and low reagent consumption
● Continuous measurement or interval measurement (5 ~ 360min)
● Easy installation and simple operation
● SD Card data storage, broken record, 485 interface, 0/4-20 MA output
Sx-yd-4000Water quality hardness online monitorScope
● Boiler water quality, industrial follow -up water, groundwater, urban water supply, pharmaceutical water, food water, college scientific research water quality testing;
Sx-yd-4000Water quality hardness online monitor equipment performance index
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