Tender For purchase of equipments - purchase of equipment, bench top glass insitu airlift photo bioreactor1. vessel capacity: 3 liter borosilicate glass (working volume: two to three liters maximum), vessel hxd ratio 4:1 (400x100mm)2. head plate & bottom plate moc: ss 316l3. ports in top plate: ph sensor; dissolved oxygen (do) sensor; pressure sensor; air in and draft tube; air out; acid/base; sampling; and addition port.4. mixing method: ring sparger to create airlift circulation inside the reactor for uniform mixing and better aeration.5. holders for sensor /adapter / blind stoppers in head plate: ph sensor holder; media double inlet for acid/base dosing; air sparger - ring type for airlift application without stirring, air out with exhaust filter and open/close valve; pressure sensor holder; sampling pipe; blind stopper for un used port; unique suitable ss puncturing needles for sampling, air in, air out, inoculum, feed addition.6. ports in bottom plate with stand: port for temperature sensor; heating finger u-tube heat exchanger; drain.7. holders for sensor / adapter / blind stoppers in bottom plate: holder for temperature sensor, heating finger, u-tube heat exchanger.8. sensors: temperature, gel filled sterilizable ph sensor, & pressure sensor.9. controls and display: modular independent system of ph, temperature, pressure with touch screen graphical display & control; two set point control of ph with three-point buffer auto calibration; aeration by flow meter 0-5lpm with air pump; sterilization controls up to 121 without steam generator along with pressure safety mechanism by independent pressure sensor and digital display & control; automatic digital pressure safety and over temperature safety cutoff and alarm; upgradable control system for future prospective as cstr reactor & dissolved oxygen (do).10. measurement and control range: ph: 2-14; process temperature: 20 to 60 ; sterilization temperature: up to 121 ; and pressure up to 15 psi.11. fixed speed peristaltic pump: for acid/base dosing with teflon non spring head. (2 nos)12. cooling system: chiller cum circulator. chiller temperature range 4 to 40 , bath capacity 5l to cool down the reactor after sterilization and to work process temperature below ambient condition.13. illumination system: two illumination assembly with variable intensity control (1000-3000 lux) around the reactor with independent control switch for photobioreactor, or other application and easy detachable if not in use. 14. essential accessories : silicon tubing for acid/base addition (10m); air in and sampling (10m); water circulation (5m); air vent filters 0.2 micron sterilizable (6nos); and silicon septum (25nos)15. starter kit: spare silicon-o-rings for head plate, bottom plate (1no each), all other ports (5nos each), alen key.16. warranty: one year17. support (must): unconditional onsite technical support shall be provided as and when needed. the supplier must provide complete installation and hands-on demonstration of the equipment at the user site upon delivery.18. the vendor should have a registered presence in india with an authorized local service provider in tamil nadu.
Tender For supply of wattmeter portable dynamometer , module as per equipment list on2 , throttling calorimeter-2 , cut section model 4 stroke single cylinder petrol engine and desel engine-1 each , gravimetric analysis-1 , module as per equipment list on 6 , exhaust analyser for petrol and diesel engine , single stage reciprocating air compressor , rotary compressor, air compressor , flash point apparatus , pyrometer, infrared, thermocouple , lancashire boiler model, nestler boiler model 1 each , model of impulse turbine , model of reaction turbine , model of surface condenser , bab cox and wilcox boiler model , heat transfer for conduction convection radiation 1 set , steam separating and throttling calorimeter , bench bias nine inches , circular saw grainder, blade size , wood turning lathe machine-1000 mm length-1 with 2 hp motor , bench drilling machine -1 with 2 hp motor , long dand shikanja-4 feet , c clamp- 12 inches 300 mm , wood planer- 400 mm length
Tender For supply of equipment for modernisation of cook house :--frozen meat slicer heavy duty , potato peeling machine , idli making container , grinder for idli dosa , stream boiler stainless steel , automated floor cleaner , single burner gas stove and chapati bhatti , ration rack iron , 180mx degchi 32 inch with lid , food container stainless steel , dough kneading machine , deep fridge , fresh rack , chapati warmer large , lpg pipeline , stainless steel bain marice 5 cmt with salad tray , vegetable cutting machine , fly catcher double rod , dustbin steel with wheel , commercial mixer grinder , 2 burner gas stove , masala table 10 cmt , single burner gas stove , stainless steel platform trolley , masala container , plastic container without lid crates , veg knife chef standard , pin roller belan , hot air duct line , hood stainless steel with filter , exhaust fan , air curtain , excel fan heavy duty , luminous inverter , luminous bty , water dispenser
Tender For supply of machining spares for pot equipment : : - breaker assembly mounting plate , piston rod 8 inc dia crust breaker cyl , air exhaust pipe for feeder , scraper for crust breaker , piston for crust br cyl , bolt m12x7 , alumina feeding funnel cafd , alf3 feeding funel of ated for pot line- , locking key for cafd atfd funnel cp 327f , shaft for tapping ladle tilting beam , shaft for locking gear box swing bar , lower valve disc , machined bolt , gkw m s flat sq washer sz 60x60x5m20 bo , gkw m s flat sq washer sz 50x50x10 thk