Total silver online analyzer
AMT-TAg500 total silver on-line analyzer uses silver reagent spectrophotometry. In the buffer solution with pH=3.5, silver reacts with thioimide ketone to form colored ternary complex; The absorbance was measured at 540nm wavelength and converted to the corresponding concentration value.
The use of independent patented "automatic sampling and dose-metering" technology, coupled with optimized reagent formulation, combined with other proprietary technologies, makes the sensitivity and determination stability of the instrument have been greatly improved.
By optimizing reagent formulation and digestion process, the influence of bromine, iodine and other anions on total silver was solved successfully.
Using proprietary technology, the function of "background absorption and turbidity calibration" is realized, which greatly reduces the influence of water sample blackness or color or turbidity on measurement.