The IG3500AN ammonia nitrogen monitor is based on the national standard HJ536-2009 "Determination of Ammonia Nitrogen in Water Quality - Salicylic Acid spectrophotometric method". In the presence of alkaline medium and nitroso iron cyanide,...

The IG3500TN total nitrogen monitoring instrument is based on the national standard HJ636-2012 "Determination of total nitrogen in water quality - Alkaline potassium persulfate ultraviolet spectrophotometric method". Under alkaline medium c...

The IG3500TP total phosphorus monitoring instrument is based on the national standard GB11893-89 "Determination of total phosphorus in water quality - Ammonium molybdate spectrophotometric method". Under neutral conditions, the sample is di...

The IG30ISE-X series ion selective electrode is specifically designed for water quality monitoring of municipal and industrial wastewater, drinking water, surface water/groundwater. Sampling electrochemistry (ion selective electrode), no reagents req...

The IG30PTCO chromaticity sensor adopts the absorption method measurement principle, complies with ISO design standards, has customized optical components, is compact in size, easy to install and maintain, does not require reagents, is pollution-free...

The IG30TPY transparency sensor adopts the principle of transmitted light measurement, customized optical components, small size, easy installation and maintenance, no need for reagents, no pollution, and more economical and environmentally friendly....

The IG30CODM sensor uses the principle of ultraviolet fluorescence analysis to specifically detect colored soluble organic compounds in water. It is suitable for the measurement of colored soluble organic matter in Rivers and Lakes, with high sensiti...

The IG30OL water oil sensor adopts the principle of ultraviolet fluorescence method. After being excited by a ultraviolet light source, PAH (polycyclic aromatic hydrocarbons) will emit longer wavelength light after a short delay. Measure the intensit...

The IG3254COD sensor uses UV254 ultraviolet spectroscopy for measurement and is a new generation of environmentally friendly COD/TOC online analyzer. It does not require reagents, is pollution-free, and is more economical and environmentally friendly...