Continuous measurement of low concentration silica in water is possible!
Method – Colorimetric Analysis After adding the sample to the measurement cell, multiple reagents are added to adjust the solution to the specified conditions. Next, a blank measurement is performed to correct for the effects of temperature and turbidity. After that, the final reagent is added, which reacts with the solution to produce color, and this is measured at the appropriate wavelength. The photometer used allows for measurements with high precision. This method exclusively forms B-type molybdoceric acid, enabling the highly sensitive measurement of trace silica in high-purity water, as required in power plants and the electronics industry. Furthermore, the new formulation of reagent 1 has reduced the time required for the reaction to complete. Although reagent 1 is relatively expensive, the amount needed for use is very small, making it economical.
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basic information
Specifications Measurement range: 0 to 100 ppb / 500 ppb (Measurements at higher concentrations are also possible through internal dilution) Accuracy: ±2% Reproducibility: ±2% Analysis time: Approximately 15 minutes Calibration: 2-point calibration LED wavelength: 810 nm
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Applications/Examples of results
Power plants, ultrapure water systems, and many other applications.
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Company information
Sunny Trading has consistently specialized in the import and sales of automatic control and labor-saving equipment since its establishment in 1961, actively introducing the latest high-performance machinery and equipment from Europe and the United States to the domestic market. The components for production machinery that we handle are widely adopted in industries such as machinery, electrical, and chemical, and we take pride in our extensive delivery track record to national government agencies, universities, research institutions, and the aerospace industry. The delivered parts are incorporated into machines to complete large production facilities, but confirming the compatibility of the products is essential for this process. We always strive to provide appropriate products by investing technical know-how and time for specification confirmation between overseas manufacturers and our customers. Additionally, we take responsibility for follow-up services, including on-site inspections of delivered products and maintenance. Unlike general trading companies that simply import and sell goods, we pride ourselves on being a trading company with engineering capabilities. Products are commercialized as machines by manufacturers, and they are actively utilized in core industries such as semiconductors, steel, shipbuilding, aerospace, packaging, logistics, and chemicals.