Description

Features: Portable sdi(fi) pollution index apparatus Made of aluminium metal to avoid breakage when Using with ro water . Give long life when compared to plastic kits Specification Diameter φ47mm Micron rating: 0. 45μm Other Details: The value of pollution index (sdi apparatus) , namely, fouling index (fi) value, is one of important parameter to the index of water quality. It indicate the amount of particle, colloid and other substance in water that can occlude various water purified devices. Determining the sdi value, would be instrumental in fixing upon relevant water purified technology or device. Under astm method 4189-95, this way is generally accepted Note:-The price of this product varies from Rs.500 to Rs.5000