Tender For corrigendum : providing of custom bid for services - maintenance of wireless data communication network and cctv / surveillance system consisting of cameras, video recorders and led monitor installed in specialized mining equipments (sme machines) and various locations in mine..
Tender For purchase of equipments - purchase of equipment, freeze drying unit 1.condenser temperature (-80 c)2.tray dimension (200mm dia x 4 layers with 8 ports manifold)3.freeze drying area (0.12m2)4.condenser capacity (3-5kgs)5.vacuum degree ( 10pa)6.bulk capacity (1.2l, 10mm thickness)7.voltage (220v, 50hz)8.power (700w)9.dimension [l x w x h] - 460 x 625 x (370 + 465) mmaccessories:1. nitrogen valve2. communication interface
Tender For corrigendum : design, engineering, supply, installation, testing, commissioning, and integration of mpls technology-based fibre optic terminal equipments for the reliable commmunication project - e -tender for design, engineering, supply, installation, testing, commissioning, and integration of mpls technology based fiber optic terminal equipments for power utility requirements including annual maintenance contract (amc) for 5 years after the expiry of guarantee period covering 5 years under the reliable communication and data acquisition project of ksebl
Tender For purchase of equipments - purchase of equipment, 1. configuration design an 8-channel battery analyzer and its accessories 2. power 425 w3. voltage measuring range: 25 mv to 5 v, discharge minimum voltage: 0v or better, accuracy: 0.05% of fs4. 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 better6. time rise time: 1ms (0~full range)7. frequency 10hz8. 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, cc mode, discharge: cc mode, cp mode, min pulse width: 500ms, automated switch: automated switch from charge to discharge for each pulse end condition: voltage, relative time11. dcir support for the calculation of the point of the dcir12. cycle cycles: 1 65500 or better, steps: 250 or better, nested function: max three levels of loops13. protective function software, power-down data protection, user-defined safety (upper and lower) tolerance of current, voltage, and delay time14. channel features independent pairs of closed loops for the constant current source and constant-voltage source15. 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 statistically16. channels independent control17. ac input ac 220v 10% / 50hz 18. voltage and current testing sample 4 wire connecting 19. noise 85db20. data management mysql database21. communication means tcp/ip protocol22. data output excel, txt23. communication interface ethernet port24. number of channels per cabinet 825. accessories: 1. bi-potentiostat: electrochemical workstation or moduletechniques 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 cc pulse width: 0.0001 to 1000 sec imp frequency: 0.00001 t
Tender For applications empanelment of firms/manufacturers/suppliers/agencies/various service providers table stationery such as photocopier papers, pens, stapler, files etc. , computer continuous stationery -printed/blank , supply of computer consumable items such as new purchase of ink cartridges, printer ribbon etc. and refilling of tonner cartridges, dmp ribbons etc. , forms / ledgers/publicity brochures/ booklets/visiting cards/ i.cards etc. , supply of cloth/craft/envelope/ordinary envelope/policy dockets/backlite sheet etc. , supply/maintenance of tele communication, fax, epabx, telephone instruments etc. , printing of flex boards/banners, leaflets etc. , courier services all over india , railway & air ticket booking agencies , hiring of photocopiers color and digital photostat , supply/maintenance/servicing of note counting machine, safe, cash box, fake note detector etc. , shredding works , scrap dealer , canteen / catering services , binding services , repair and maintenance of wood work , repair and maintenance of civil work/painting work , repair and maintenance of sanitary work , supply/maintenance/servicing of electrical equipments , supply/maintenance/servicing of safety equipment & fire extinguishers, fire alarms, smoke detection system etc. , pest control services/anti termite treatment works , manufacturer/supplier of wooden furniture & fixture etc. , manufacturer/supplier of chairs/sofa & fixture etc. , camc & hiring of generator set , dry cleaning of office chairs ,curtains, venetian blinds ,carpet / sofa set etc , repair of chairs , camc & purchase of ups and inverter batteries etc. , supplier/manufacturer, service provider of water cooler/dispenser /air conditioners, water purifier & ro systems etc. , supply/maintenance of lcd, cctv camera, lcd etc , supply/maintenance and it cabling and allied works , newspaper advertising agency , supply and making of name plates/rubber stamps/notice boards , supply of slotted racks
Tender For supply of electronics mechanic equipments d d - cro dual trace , signal generator with digital display for frequency amplitude , function generator dds technology. , power electronic trainer, with least 6 nos. of application. , soldering and de soldering station. , s m d soldering and de soldering station with necessary accessories. , microcontroller kits 8051, along with programming software assembly level programming. , different types of electronic and electrical cables, connectors sockets terminations , fibre optic communication trainer. , led 65 inch , standing mic , d j speaker trolley system , laptop latest configuration
Tender For supply and installation of laboratory instruments/equipments for electronics engineering lab of government polytechnic katihar - ohm's law trainer kit, kvl & kcl trainer kit, network therom trainer kit, rlc trainer kit, frequency modulation and de modulation kit, am receiver kit, super heterodyne am receiver kit, noise parameter of communication system, pre-emphasis & de-emphasis of fm receiver, dc regulated power supply, 8051 development board, adc &dacic kit, stepper motor , ic tester, pic development board, arduino uno, transistor biasing trainer kit, dso