Instran Online Low Concentration Silica Meter
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.
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
Price range
Delivery Time
Model number/Brand name
Instran
Applications/Examples of results
Power plants, ultrapure water systems, and many other applications.
