Department of Higher Education

Department of Higher Education has published Tender For Purchase of Equipment -Multichannel electrochemical workstation- 1 Sewing Machine 2 The system should be capable of handling various Electrochemical research, like Battery/Supercapacitor, sensor, Corrosion /Fuel cells, and Photovoltaic. No. of. Channels required: 02 channels and facility to add 06 more channelsCompliance Voltage: ±18V or more Applied voltage: ±12 V or moreVoltage accuracy: 0.1% or better Voltage Resolution: 0.1% or betterCurrent ranges: ± 5nA to ± 400mA, with 6 or more current rangesMaximum current: ± 400mA Current accuracy: 0.1 % or better Current Resolution: 0.1 % or betterInput impedance: 1 Tera OhmsImpedance Frequency ranges from 10 μHz to 3 MHz orbetter,1 Channel should have an EIS facilityAmplitude: 10 μV to 5 V or better Computer interface: USB/EthernetTechniques required:• Voltammetry Software- CV, LSV, Staircase Voltammetry, OCPT .• Pulse software: DPV, NPV, SWV, Stripping voltammetry, Chrono amperometry, Chronopotentiometry, Amperometric (i-t) curves. • Corrosion: Potentiostatic/Galvanostatic- Galvanodynamic, Tafel. • Impedance Spectroscopy - Potentiostatic EIS, Galvanostatic EIS, HFR .• Impedance Spectroscopy:AC Impedance (IMP) – 10 uHz to 5 MHz, Impedance – Time (IMPT) (Mott-Scottsky plot), Impedance – Potential (IMPE), Impedance Simulator with fitting, Open Circuit Potential – Time (OCPT), Hydrodynamic EIS. AC Impedance Plots with Simulation.• Deposition studies with single and multi-potential steps.• Deposition studies with single and multi-potential steps.• Battery/Supercapacitor: charge/discharge Constant potential, GITT, PITT, Constant current, constant power, I-V Characterization. • Software should have the ability to plot 2D/3D.• The software should be able to accept the modification in the parameters while running.• Complete analysis software for CV• EIS circuit fitting software • Free Lifetime up gradation of the software.• Suitable desktop computer with i-5 Processor, 8GB RAM, 256GB SSD, 21’ screen Windows 10. • On-line UPS power backup unit should be included. Warranty: 03 years Manufacturer’s warranty should be provided for the Electrochemical workstation. Approximate cost of the equipment (₹) . Last date of submission for this tender is 2024-09-28. This is a UPS tender in coimbatore, Tamil Nadu