Tender For purchase of equipment, configuration design multichannel electrochemical workstation containing a minimum of 2 channels with impedance system should have a minimum of two potentiostat/galvanostat modules in single cabinet to operate independently and simultaneously1. general description chassis: multichannel single chassis a minimum of two channels should have electrochemical impedance spectroscopy (eis) measurements2. specification for channels cell connection: 4 (we, s, ce and re) channels required: a minimum of 2 channels must be equipped with eis facility compliance voltage: 20 v or better per channel applied voltage: 10 v or better per channel maximum output current: 400 ma or better current ranges: 10 na to 100 ma or better resolution of applied/measured potential: 3 v or better voltage accuracy: 0.1 % of full-scale range or 3 v or better measured current resolution: 800 fa on lowest current range or better frequency range: 10 hz to 1 mhz or better impedance accuracy/resolution: 1%& 1 at 1hz or 0.003% gain bandwidth range of amplifier: 1 mhz or better bandwidth of electrometer: 1mhz or better input bias current: 20 pa or better possibility to upgrade to high current up to 10 a or better using booster provision to connect external devices or use optional accessories internal resistance determination acquisition rate: 1000,000 samples/second3. complete software with the following specification software should be capable of supporting a wide variety of electrochemical techniques especially mentioned below.4. electrochemical impedance two channel should have eis measurement facility with frequency range 10 hz to 1 mhz or better5. desktop computer pc i5 (or higher), 8gb ram, 1tb hdd, 22" led monitor (or higher), ssd: 512 gb, windows 10 os (or higher), wired keyboard and mouse. should be procured from india6. optional accessories7. general terms and conditionswarranty: 3 years manufacturer s warranty certificate. vendor should be an authorized provider of sophisticated high-precision potentiostat/galvanostat systems for past 15 years or more with: a proven track record in multiple countries and national institutes standard quality certifications such (iso 9001) 5+ past installations of similar systems in india. compliance statement should be enclosed with the quotation. please provide cost split up of each accessory. mention the cost of optional accessories separately.
Tender For supply of equipment - 01 moving coil galvanometer, 02 moving coil veltineter, 03 moving coil ammeter, 04 micro ammeter, 05 micro voltmeter, 06 micro galvenometer, 07 apparatus to determine relationship, 08 between the frequency and tension, length & mass, 09 slotted weight testing of pressure, torque & tensile strength, 10 battery eliminator, 11 apparatus to measure the speed of sound in air, 12 apparatus to produce sound in fixed frequency., 13 apparatus to investigate standing waves on a string., 14 experiment to determine the unknown resistance of a conductor., 15 experiments to measure the internal resistance of a cell., 16 experiments to measure the deflection of a compass needle by magnetic field, 17 apparatus for measurement of the direction & power of current, 18 apparatus to measure the angle between the horizon & the earth magnetic field, 19 solar fan working model, 20 experiment light source for newton' ring, 21 step down eliminator, 22 dry cell, 23 analytical digital weighing scale, 24 bar magnate 50mm, 25 ber magnate 75mm, 26 u magnete, 27 horse shoe magnate 75mm, 28 mirror fl 4 concave 50mm, 29 mirror convex 50mm, 30 apparatus to measure the wavelength of light, 31 mercury thermometer c/f/r, 32 apparatus to measure & separate spectral components, 33 apparatus to measure the dimensions of object with high precision., 34 verification of ohms law electronic, 35 eliminator 4ump, 36 meter bridge 100cm long, 37 friction apparatus, 38 glass slab 75x50x18mm, 39 dcc copper wire insulated, 40 lenses concave 50mm, 41 lenses convex 50mm, 42 apparatus to measure the refractive index of light, 43 to measure the volume of liquid, 44 apparatus to measurement of radius of curvature, 45 apparatus to studying expansion of material, 46 measure the maximum & minimum temperature digital ,47 charts of newton's second law, 48 charts of ohms low ,charts of electro magnate,,38,,charts of telescope,,39,,charts of reflection of light,,40,,chorts of refraction of light,,41,,charts of newton's law of motion,,42,,charts of 4 stroke engine,,43,,charts of electron microscope,,44,,charts og magnate,,45,,charts og gobar gas plant,,46,,charts of sound,,47,,charts of photo electric effect,,48,,charts of wind energy,,49,,charts of electric current,,so,,mirror stand metallic adjustable,,51,,pin stand adjustable metallic,,52,,china porcelain disc,,53,,analytical digital weighing scale,,54,,to support glassware,,55,,measuring cylinder graduated poly 500ml,,56,,beaker borosilicate 250ml,,57,,microscope created by the reflection of light between two surface spherical and adjacent flat surface,,58,,apparatus to variable change of resistance,,59,,lechlanche cell,,60,,stopclock,61,,equilateral glass prism 50mm,,62,,magnetic compass both side glass,,63,,zinc plate with termoinal,,64,,copper plate with terminals,,65,,zinc rod with terminal,,66,,manganine coil resistance box 100.ohms,,67,,deflection magnetometer compass,,68,,magnesium metal ribbon coil,,69,,manganine coil po box,,70,,gas generating apparatus,,71,,physics department,,preparation of hydrogen sulphide gas,,analytical digital weighing scale,,72,,test tube stand,,73,,holder hold for glass wares,,74,,burette 50ml graduated,,apparatus to determine the concentration of acid & base,,75,,burette stand,,apparatus to hold and stabilize burette during titration.,burette clamp,,apparatus to hold& attached over work,,77,,medico high speed centrifuge apparatus to separate,,78,,79,,chemistry depart,,tripod stand,,to support glassware,,burner,,to combust and heat substances on high temperature.,,80,,ph meter pen type digital,,81,,measurement of acidity or alkalinity of a solution,,82,,tripod stand to support glassware,,83,,measuring cylinder graduated poly 500ml,,84,,beaker borosilicate 250ml,,gas jar with cover 6x2,,85,,conical flask 250ml,,86,,87,,round bottom flask 250ml,,88,,89,,90,,91,,flat bottom flask250ml,,reagent bottle 250ml poly,,reagent bottle 500ml poly,,wash bottlr 2
Tender For supply of electrical testing equipment - dc insulation testers , ac motorized insulation testers , portable universal bridge , digital power measuring instrument , digital multimeters for ac and dc , analog multimeters for ac and dc , precision multiple decade resistors , laboratory connection leads , single phase toroidal transformers , three phase toroidal transformers , phase-sequence indicators , portable power factor measuring instrument , portable digital frequency meters , portable temperature measuring instrument , portable sound level measuring instrument with microphone , digital mechanical revolution counters , stop watches , hook on voltammeters ranges 1 point 2 to 60 a and 60 to 600 v , hook on voltammeters ranges 10 to 500 a and 240 to 500 v , portable multichannel vibration meter , pocket ohm and capacitance meters , portable earthing resistance measuring device , stroboscope , laboratory cable 1 x 1 point 5 mm2 cu 100 m ring , banana plugs