supply & installation of potentiostat / galvanostat instrument at rajkiya engineering college, ambedkar nagar- nsupply of potentiostat / galvanostat instrument n ntechnical specifications: npotentiostat: ncompliance voltage: ± 15 v or better at ± 1a; maximum output current: ± 1 a or better at ± 15 v; output voltage range: ±10-15 v; current ranges: smallest current 100 na to 1a in 8-9 ranges ; current resolution: 15 pa at 100 na full scale range; scan rate: 1 µv/s to 1000 mv/s; interface: usb interface for connection with pc; input bias current: ±15 pa; input impedance of electrometer: >10to; electrode configuration: 2 electrode & 3 electrode ngalvanostat ncurrent range: upto ±1a (continuous); current resolution: upto 10 na; current accuracy: within 0.1% of current scale; scan rate: 1 µa/s to 1000 ma/s; maximum current: ±1a (continuous); current range: 100 µa to 1 a in 5-6 ranges, electrode configuration: 2 electrode & 3 electrode nelectrochemical software: ncustomized software necessary to run the set up for the above measurements/control through computer/pc; import/export ascii; ready-to-use vis. & generic interface for internet applications should be included; it should have facility to display up to 3-4 plots simultaneously. the software should support following basic electrochemical measurements: cyclic voltammetry, sampled dc voltammetry, taffel plots, differential pulse voltammetry, square wave voltammetry. electrochemical methods like chrono-amperometry, & chrono-potentiometry. nelectrochemical cell additional accessories: n(i)platinum mesh counter electrode, (ii) platinum foil counter electrode (iii) platinum tip working electrode, (iv) glassy carbon electrode (3mm dia), (v) working electrode holder, (vi) ito plates (2cm x 1cm, 50 pieces), (vii) ag/agcl reference electrode (high stability), (viii) cell setup (50 ml) integrated with salt bridge compartment & 10 pieces of salt bridge