Brand instruments
Brand Instrument
HMA-TMN Total Manganese Heavy Metal Analyzer
Product description
Technical indicators
-Measuring principle:
The instrument is detected by colorimetric spectrophotometry. The sample is first added with digestion reagents, and then pumped to the high-temperature digestion unit for high-temperature digestion. The total manganese in the sample is digested into divalent manganese ions. The divalent manganese ion of the sample reacts with formaldehyde oxime in a slightly alkaline solution and forms a brown colored complex. The spectrophotometric measurement is performed at a wavelength of 470 nm. According to the initial color of the sample and the color change after adding the developer Different degrees to determine the concentration of the analyzed sample.
- typical application:
Online monitoring of total manganese in surface water, industrial wastewater (such as electrolytic manganese wastewater), and inlet and outlet of sewage plants
-Instrument features:
● Low waste liquid. The amount of waste liquid is only 1.8L / month
● Low reagent consumption. No need to change reagents in one month
● Automatic range, automatic dilution. Both low-range and high-range modes
● Automatic backwash sample filter, automatic cleaning before and after each test
● Automatic calibration
● 5.7 ”color LCD touch screen
● Chinese menu
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Mainly engaged in the distribution of environmental monitoring instruments and meters, as well as the integration and operation and maintenance of environmental monitoring systems; Research and development, production, and sales of environmental monitoring instruments;
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