Water quality analyzer / multi-parameter water quality detector

HY-3S portable water quality analyzer is based on the theory of potential analysis and conductance analysis, and comprehensively uses electrochemical sensors, integrated electronics and single-chip technology. It is an ideal tool for water quality analysis in aquaculture, environmental protection and sewage treatment. It is an ideal choice for the establishment of a water analysis chemistry laboratory.

Zinc is a chemical element with the symbol Zn and atomic number 30. Zinc is a slightly brittle metal at room temperature and has a blue-silvery appearance when oxidation is removed.In some respects, zinc is chemically similar to magnesium: both elements exhibit only one normal oxidation state (+2), and the Zn2+ and Mg2+ ions are of similar size.The material of the triangle valve in the hardware is mainly copper, stainless steel, alumina and zinc alloy, and the surface of the metal fittings of copper and zinc alloy is often chrome plated. Considering the damp environment , the hardware is often treated with multilayer electroplating to resist corrosion and oxidation when leaving the factory.Complete copper hardware is the most expensive, zinc alloy hardware price moderate.Some of our valves are used for camping stoves, and it is hard to avoid rain and snow when using outdoors. Due to environmental factors, the valve needs alloy coating for moisture-proof and anti-corrosion, and Zinc Valve generally has metal coating.

Zinc Valve

Zinc Valve,Universal Gas Valve,Natural Gas Solenoid Valve,Gas Timer Valve

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