supply of instruments for testing of water quality in p.h.e. divison laboratory indore and sub division laboratoty mhow supply of instruments for testing of water quality in p.h.e. divison laboratory indore and sub division laboratoty mhow , supply of double beam uv-vis spectrophoto meter t- 2205. with 2 year amc, with nabl calibration certificate. (detailed specifications and make mentioned in nit) , supply of microprocessor based conductivity-tds meter t-308 (nabl calibrated) with 2 year warranty & amc . (detailed specifications and make mentioned in nit) , supply ofph systemis an intelligent high resolution and precise instrument. it measures ph of a solution, using a ph electrode. the unit can also measure millivolt (mv ) generated by the sensing electrode it is named as mv-absolute a 7 ph solution. facility to measure temperature using a pt 100 sensor is also provided. (nabl calibrated) with 2 year warranty & amc .(detailed specifications and make mentioned in nit) , supply of nephelo - turbidity meter- model no.135 is an accurate and elegent instrument designed for conducting nephelometric and turbidity measurements of suspended particles and colloids in solution. the principle of operation of this instrument is based on the well-known tyndall effect. a beam of light passing through a turbid liquid being tested. scatters the light which, in turn, is collected at right angles by a photodiode and indicated in a display. the amount of scattered light is proportional to the turbidity of the solution under test. the application of turbidity measurements are vast in municipal, public health, sewage works and in industrial establishment for determining quality of water/waste water.(nabl calibrated) with 2 year warranty & amc . (detailed specifications and make mentioned in nit)