Online Total Tin Analyzer
|Monitoring Factor||Total tin|
|Measuring principle||Photoelectric colorimetry;|
|Range||0-5.0 mg/L；0-5.0 mg/l;|
|Measurement Type||Automatic timing, manual, continuous;|
|Measurement Interval||Can be set arbitrarily;|
|Measuring time||About 30 minutes;|
|Detection Limit||0.1 mg/l;|
|Signal Output||Standard 4 — 20ma analog output, maximum load 400 ohms
or 0 — 5v, other RS485 or RS232 optional;
|Ambient Temperature||5 — 40 °C;|
|Dimensions||530 mm x 397 mm x 680 mm.|
After the sample is filtered and injected into the reactor, a masking agent is first injected to remove the interfering substance, then the pH value of the solution is adjusted to give the solution an appropriate pH value, and then a specific color developing agent is added to react with the total tin for color reaction, the absorbance of the reactants was measured, and the concentration of total tin in the sample was calculated by the absorbance value and the correction factor stored in the monitor.
It is suitable for laboratory Analyzer or industrial production process water, sewage, urban domestic sewage, river, lake, sea and other surface water testing.