Tender For Purchase Of Equipments , Purchase Of Equipment , 1. Configuration Design An 8-Channel Battery Analyzer And Its Accessories 2. Power • 425 W 3. Voltage • Measuring Range: 25 Mv To 5 V, • Discharge Minimum Voltage: 0V Or Better, • Accuracy: ± 0.05% Of Fs 4. Current • Range: 0.5 Ma To 6 A, • Accuracy: ± 0.05% Of Fs Or Better 5. Power • Per Channel Output Power: 30W,• Stability; +/- 0.1% Of Fs Or Better 6. Time • Rise Time: 1Ms (0~Full Range) 7. Frequency • 10Hz 8. Charge • Mode Of Operation: Cc, Cv, Cccv, Cp • End Conditions: Voltage, Current, Relative Time, Capacity. 9. Discharge • Mode Of Operation: Cc, Cv, Cp, Cr, • End Conditions: Voltage, Current, Test Time, Capacity, Energy. 10. Pulse Mode • Charge: Cp Mode, Cement Concrete Mode, • Discharge: Cement Concrete Mode, Cp Mode,• Min Pulse Width: 500Ms, • Automated Switch: Automated Switch From Charge To Discharge For Each Pulse • End Condition: Voltage, Relative Time 11. Dcir • Support For The Calculation Of The Point Of The Dcir 12. Cycle • Cycles: 1 - 65500 Or Better, • Steps: 250 Or Better, • Nested Function: Max Three Levels Of Loops 13. Protective Function Software, • Power-Down Data Protection, • User-Defined Safety (Upper And Lower) Tolerance Of Current, Voltage, And Delay Time 14. Channel Features • Independent Pairs Of Closed Loops For The Constant Current Source And Constant-Voltage Source 15. Test Reports And Curves For Analysis • Different Types Of Curves Created By Software Based On User Definition. (Voltage-Time Curve, Current-Time Curve, Capacity-Voltage Curve, Loops Times Charge/Discharge Capacity Curve, Loops Times Charge/ Discharge Efficiency Curve, Etc.), • Data Reports Created By The Software. Comparison Of The Performance Of The Batteries Tested In Channels, Both Visually And Statistically 16. Channels • Independent Control 17. Ac Input • Ac 220V±10% / 50Hz 18. Voltage And Current Testing Sample • 4-Wire Connecting 19. Noise • 85Db 20. Data Management • Mysql Database 21. Communication Means • Tcp/Ip Protocol 22. Data Output • Excel, Txt 23. Communication Interface • Ethernet Port 24. Number Of Channels Per Cabinet • 8 25. Accessories: 1. Bi-Potentiostat: Electrochemical Workstation Or Module Techniques • The System Should Be Capable Of Running The Rde / Rrde Technique Simultaneously • Cyclic Voltammetry (Cv) With Simulation/Fitting Programs • Linear Sweep Voltammetry (Lsv) With Stripping • Bulk Electrolysis With Coulometry (Be) • Differential Pulse Voltammetry (Dpv) With Stripping • Normal Pulse Voltammetry (Npv) With Stripping • Tafel Plot (Tafel), Potentiodynamic Deactivation, Pitting Corrosion, Corrosion Rate, Linear Polarization, Corrosion Current, Etc. • Multi-Current Steps (Istep) • Amperometric I-T Curve (I-T) - Lifetime Testing • Open Circuit Potential - Time (Ocpt) • Chrono Amperometry (Ca) • Chrono Coulometry (Cc) • Chronopotentiometry With Current Ramp (Cpcr) • Potentiometric Stripping Analysis (Psa) • Auxiliary Signal Measurement Channel • Ir Compensation • External Potential Input • Galvanostatic Charge Discharge Single/Multiple Cycle -Chrono Potentiometry (Cp) With Potential Limits, Polarity By Potential Or Time, No. Of Cycles Etc. • Voltage Vs Current Density Curves • Single Or Multiple Potential Steps With Charge Limits, Single Or Multiple Current Steps, Mixed Voltage/Current Control Using Macro. • I-V Measurements, I Max, Pmax, Fill Factor, Etc. Impedance • Ac Impedance (Imp) 10?Hz To 3Mhz • Impedance - Time (Impt) (Mott-Schottky) • Impedance - Potential (Impe) • Impedance Simulator With Fitting • Open Circuit Potential - Time (Ocpt) Hardware Specification Of Bi-Potentiostat Workstation/ Module: • Potentiostat / Galvanostat Module, 2- Or 3- Or 4-Electrode Configuration • Maximum Potential: ±10V, Maximum Current: ± 250 Ma Peak Or Better And 2 Amps With +/-25 Volts For Higher Current Measurement. • Compliance Voltage: ±13V Or Better, Potentiostat Rise Time: 300 Ns Or Better • Galvanostat Applied Current Range: 3Na To +/- 100Ma Or Better And Upto 2 Amps • Applied Current Accuracy: 20 Pa Or Better • Input Bias Current: 1 Pa Or Better • Cv And Lsv Scan Rate: 0.000001 To 10,000 V/S. • Ca And Cement Concrete Pulse Width: 0.0001 To 1000 Sec • Improvement Frequency: 0.00001 To 3Mhz (For Impedance 10-1000 Ohm), • Improvement Amplitude: 0.00001V To 0.7V Rms • Automatic And Manual Ir Compensation, Flash Memory For Quick Software Update • Usb Port Selectable For Data Communication Ac Impedance / Impedance Time / Impedance - Potential Plots • Log Z Vs Log (Freq), • Phase, Vs Log (Freq), • Log Z & Z Vs Log (Freq) • Log Y Vs Log (Freq), • Nyquist; Z Vs Z • Interactive 3D Plots, • Admittance; Y Vs Y • Warburg: Z & Z Vs W1/2 W-Angular Frequency, Z Vs W Z, Z Vs Z/W, Cot (Phase) Vs W ½ Software Features: Windows-Based Software For Data Processing. • Graphic Display • Present Data Plot, 3D Surface Plot: Overlay Plots: Several Sets Of Data Overlaid For Comparison, Add Data To Overlay: Adding Data Files To Overlay Plot, Parallel Plots, Etc • Up-Gradation Of The Software When Updated Versions Of The Software Are Available. • Software For Fitting The Eis Data 25. Desktop Computer • Desktop Computer With I5 Processor, 1Tb Hard Disc, 8Gb Ram, 22 Led Monitor With Standard Configuration 26. Optional Accessories Should Be Quoted Individually And Separately 1. Coin Cell - Cr 2032 Coin Cell Parts Upper, Lower Spring, And Spacer (150 Sets) 2. Coin Cell - Cr 2032 Meshed Coin Cell Coin Cell Parts Upper Cap With Mesh, Lower Cap, Spring, Spacer-(50 Sets) With An Additional Extra Count On 30 Mesh. 3. Coin Cell Holder Material: High-Quality Plastic And Metal Contacts Packaging: Customizable Quantities Available Upon Request Compatible Coin Cell Sizes: Cr 2016, Cr 2025, Cr 2032 4. Crimping Machine Crimping Die: One Crimping Die For Cr 2032, Cr2025, Cr2016 Dimensions: 232Mm* 190Mm*330Mm Net Weight: 30Kg Additional: One Set Of Crimping Dies For Cr2032, Cr2025, And Cr2016. 5. Disc Cutter With Die Weight: 3.5Kg / 4.2K Kg Available Cutting Die (Mm): 8,10,12,14,16,18 Or 20 Cutting Depth: Max 0.3 Mm For Soft Metallic Foil Compatible Materials: Copper, Aluminum, Polymer Films, Ceramic-Coated Films, Separators. 6. Separator/Membrane Separator Pp-Pe-Pp (Celgard) Material: Polypropylene (Pp) And Polyethylene (Pe) Dimensions: Customizable Based On Application Requirements Weight: Varies Depending On Size And Configuration Operating Temperature Range: -20°C To 80°C (-4°F To 176°F) Maximum Operating Pressure: 10 Bar (145 Psi) Form: 5000 Mm (L) X 85 Mm (W) 20 Micron Weight Layers: Three Layer Quantity: 1 Box (5 To 10 Sheets) 7. Glass Fiber Separator/Membrane. Whatman Glass Fiber - D Grade Diameter: 10Mm Quantity: 1Box (5 To 10 Sheets) 8. Aluminium Foil Dimensions: 5000 Mm L X 200 Mm W Thickness: 20 - 30 Microns Quantity: 1Kg 9. Copper Foil Dimensions: 5000 Mm L X 200 Mm W 1 Thickness: 30 - 40 Microns Quantity: 1Kg 10. Gold Working Electrode: 2 Units, 11. Gc Working Electrode: 2 Units, 12. Ag/Agcl Reference (Aq): 2 Units Along With Electrode Storing Unit, 13. Ag/Agcl Reference (Non-Aq): 2 Units Along With Electrode Storing Unit, 14. Pt Mesh Counter Electrode: 1 Unit, 15. Calomel Reference Electrode: 2 Units Along With Electrode Storing Unit, 16. Hg/Hgo Reference Electrode: 2 Units Along With Electrode Storing Unit, 17. Hg/Hgso4 Reference Electrode: 2 Units Along With Electrode Storing Unit, 18. Cu/Cuso4 Reference Electrode: 2 Units Along With Electrode Storing Unit, 19. Electrode Polishing Kit: 1 Unit 20. Cell Top - 2 Units, 21. Glass Cells - 4 No. 22. Coin Cell Stands For 3 Electrodes, 4 Electrodes, And 2 2-Electrode Setup. 23. Electrode Leads For Electrochemical Workstation 24. Coin Cell Clamps For Battery Analyzer 27. General Terms And Conditions Warranty: 3 Years Manufacturers Warranty Certificate. Vendor Should Be An Authorized Provider Of Sophisticated High-Precision 8 Channel Battery Analyzer And Their Accessories For The 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. • The Installation Should Be Done At Of Construction Hands-On Training For 1 Day Or More For Two Trainees (Faculty And Scholars) Must Be Provided On Operation, Maintenance, And Troubleshooting To Two To Three Persons At The Site Of Installation. If Required, Hands-On Training Must Also Be Given To Our Faculty/Scholars At A Later Stage, Without Any Financial Commitment To The University. • The Technical Details Of The Quoted Instrument Must Be Available On The Official Website Of The Principal Supplier. • The Vendor Should Provide The List Of End-Users (Recent) With Contact Details. The Vendor Must Submit The Latest Reference Letters From Their Previous Users. • Trained Service Engineers In India (With Suitable Certificates) For The Quoted Model Must Be Readily Available To Resolve The Technical Problems. • A List Of Recent Scientific Publications In Reputed Journals From The User Institutions Where The Quoted Model Is Available Should Be Enclosed Along With The Quotation For Reference. • Suitable High-End Computer Systems Must Be Provided Included Including The Default Accessories. • Electrical Mains Supply: All Equipment & Accessories Should Be Compatible With 220V, 50 Hz Power Supply As Per Indian Standard. • All The Necessary Accessories Such As Electrode Polishing Cleaning Kits, Coin Cell Cases, And Their Holder, Crimping Machine, Disc Cutter With Die, Aluminum And Copper Foil, Suitable Separator/Membrane, Accessories For Bi-Potentiostat And Benchmark Electrodes, And Suitable Connecting Wires Should Be Provided. • All Necessary Safety Features For Power Failures, Etc., Should Be Provided For The Struggle-Free Free Continuous Operation In All Environmental Conditions. • One Year Of Comprehensive Replacement Warranty Including All Replacement Parts, Labour & Service Charges, Applicable Taxes And Duties, Shipping Costs As Required Without Any Additional Cost For The Whole Workstation Must Be Provided From The Date Of Installation. • A Minimum Of 15 Years Of Operation Must Be Ensured From The Date Of Installation. During The Installation, If Anything Happens, Free Replacements Should Be Carried Out Within A Short Period Of Time, Without Any Financial Commitment (Like The Cost Of The Part, Customs Duty, Packaging, And Transport) To Bharathiar University, And For This Written Guarantee Must Be Provided From The Vendor. If There Is Any Delay (Exceeding A Month) In Attending To The Service And Replacement, Then That Period Of Delay Should Be Counted As The Extended Warranty. • Pre-Installation Requirements Must Be Provided At The Appropriate Time. It Means That The Vendors Must Specify The Requirements Of The Building Floor With Professional Civil And Electrical Details In Advance. • Vendor Must Conduct A Free-Of-Cost Advanced Site Survey With The Necessary Instrumentation Facility To Monitor The Vibration And Electromagnetic Interference Levels At No Additional Construction • Necessary Manpower/Heavy Lifting Facilities Must Be Taken Care Of By The Vendor For The Installation Purpose, Without Any Additional Cost To Bharathiar University. • Compliance Statement: The Supplier Must Submit Technical Brochures And Proper Application Notes Adequately Explaining And Confirming The Availability Of The Features In The Model Of The Equipment Being Quoted. • The Supplier Must Submit A Table Indicating The Compliance Of The Features Of The Model Of The Equipment Being Quoted With Those Given In The Indent. Features Not Matching- Must Be Clearly Indicated. • Additional Features And Features In The Quoted Equipment Which Are Better Than Those In The Indent May Be Clearly Explained. • Mention The Cost Of Each Accessory Individually And Separately.
