Total copper online analyzer
AMT-TCu500 total copper online analyzer participated in the preparation and test of Guangdong Provincial landmark "Copper Water Quality automatic online monitoring instrument Technical requirements and detection methods", and fully met the requirements. Detection principle: After adding acidic sodium persulfate solution to the sample, the sample is digested at high temperature, and then hydroxylamine hydrochloride is used to reduce the bivalent copper in the sample to cuprous ion; The interference factor was masked with sodium citrate solution and adjusted to neutral or slightly acidic, and finally added bath copper disodium disulfonate solution at 475nm for colorimetry, and the concentration of the sample was calculated according to the correction factor in the analyzer. The measuring principle of the instrument fully conforms to the national standard "GB-7473-87 water copper determination of 2, 9-dimethyl, 1,10 phenanthroline spectrophotometry".
The new measurement technology is not affected by the interference of large chroma, more suspended matter and more bubbles;
High reliability, strong ability to resist ion interference;
High detection accuracy, low quantitation limit (≤0.05mg/ son), small long-term drift of the instrument;
With one-key self-test function and self-diagnosis function;
Single channel high integrated valve island, single valve maintenance, disassembly and cleaning;
Extensible all-weather networking function to monitor the running status of the instrument anytime and anywhere;
With alarm function, quality control function and counter-control function;
Less reagent consumption, waste liquid separation, environmental protection and low operating costs.