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Engineering And Environmental Solutions is a reputed manufacturer and supplier for Environmental Instruments to different Industries across the nation and abroad. Our Air pollution monitoring instruments comes with quality of manufacturing and accuracy of results and NABL traceable calibration certificates.
Digital DO meter measures content of oxygen dissolved in water which is an important parameter to judge water quality and is an index of physical & biological processes happening in water. Diffusion of oxygen in water occurs because of two main sources: air and photosynthetic activity. The physical phenomenon of diffusion of oxygen from air to water depends upon temperature, water movements and salinity. Whereas, the biological phenomenon of photosynthesis is rendered by autotrophs (mainly phytoplankton) and depends upon autotrophs population, fight conditions and available gases.