Tender For supply of mechanical engineering lab equipment - thermal conductivity of metal rod apparatus, heat transfer coefficient of composite wall apparatus, pin fin apparatus, natural convection heat transfer appratus, forced convection heat transfer apparatus, emissivity measurement apparatus, stefan boltzmann's constant apparatus, heat exchanger (parallel flow and counter flow), turning tool, v tool, porting tool, grooving tool, center drill, drill bit, boring tool, tap drilling, induction furnace
Tender For corrigendum : annual maintenance contract for medical & general equipment - comprehensive amc for annual maintenance contract for of mitsubishi vrf 384 hp air conditioning system installed at infosys block sjicr bengaluru ( rate to be quoted for 5th year), comprehensive amc for annual maintenance contract for of mitsubishi vrf 384 hp air conditioning system installed at infosys block sjicr bengaluru ( rate to be quoted for 4th year), comprehensive amc for annual maintenance contract for of mitsubishi vrf 384 hp air conditioning system installed at infosys block sjicr bengaluru ( rate to be quoted for 3rd year), comprehensive amc for annual maintenance contract for of mitsubishi vrf 384 hp air conditioning system installed at infosys block sjicr bengaluru ( rate to be quoted for 2nd year), comprehensive amc for annual maintenance contract for of mitsubishi vrf 384 hp air conditioning system installed at infosys block sjicr bengaluru ( rate to be quoted for 1st year), labour amc for defibrillator make- nihon kohden model- tec 5631 k ( rate to be quoted for 2nd year), labour amc for ffr(fractional flow reserve measurementsystem model-quantien integrated ffr plat form ( rate to be quoted for 5th year), comprehensive amc for registration , billing & stores module (rate to be quoted for 4th year), providing courier upto 500 gms bengaluru , providing courier upto 250 gms bengaluru , labour amc for ecg machine model-caediart 9108 make- bpl ( rate to be quoted for 2nd year), labour amc for ecg machine model-caediart 9108 make- bpl ( rate to be quoted for 1st year), labour amc for defibrillator-biphasic -mid end model-df2617r make-bpl ( rate to be quoted for 5th year), labour amc for defibrillator-biphasic -mid end model-df2617r make-bpl ( rate to be quoted for 4th year), labour amc for defibrillator-biphasic -mid end model-df2617r make-bpl ( rate to be quoted for 3rd year), labour amc for defibrillator-biphasic -mid end model-df2617r make-bpl ( rate to be quoted for 2nd year), labour amc for defibrillator-biphasic -mid end model-df2617r make-bpl ( rate to be quoted for 1st year), comprehensive amc for fixed x-ray machine model-fuji fdr smart 52s make- fuji film(rate to be quoted for 5th year), comprehensive amc for fixed x-ray machine model-fuji fdr smart 52s make- fuji film(rate to be quoted for 4th year), comprehensive amc for fixed x-ray machine model-fuji fdr smart 52s make- fuji film (rate to be quoted for 3rd year), comprehensive amc for fixed x-ray machine model-fuji fdr smart 52s make- fuji film(rate to be quoted for 2nd year), comprehensive amc for fixed x-ray machine model-fuji fdr smart 52s make- fuji film (rate to be quoted for 1st year), labour amc for anesthesia work station model e flow 7,make-bpl ( rate to be quoted for 5th year), labour amc for anesthesia work station model e flow 7,make-bpl ( rate to be quoted for 4th year), labour amc for anesthesia work station model e flow 7,make-bpl ( rate to be quoted for 3rd year), labour amc for anesthesia work station model e flow 7,make-bpl ( rate to be quoted for 2nd year), labour amc for anesthesia work station model e flow 7,make-bpl ( rate to be quoted for 1st year), labour amc for computerized tmt machine model-dynatrac make-bpl ( rate to be quoted for 5th year), labour amc for computerized tmt machine model-dynatrac make-bpl ( rate to be quoted for 4th year), labour amc for computerized tmt machine model-dynatrac make-bpl ( rate to be quoted for 3rd year), labour amc for computerized tmt machine model-dynatrac make-bpl ( rate to be quoted for 2nd year), labour amc for computerized tmt machine model-dynatrac make-bpl ( rate to be quoted for 1st year), labour amc for ecg machine model-cardiart 9108 make-bpl ( rate to be quoted for 5th year), labour amc for ecg machine model-cardiart 9108 make-bpl ( rate to be quoted for 4th year), labour amc for ecg machine model-cardiart 9108 make-bpl ( rate to be quoted for 3rd year), labour amc for ecg machine model-cardiart 9
Tender For procurement of refrigeration and air conditioning lab equipment for mechanical engineering department. - refrigeration and air conditioning lab equipment, cooling tower test rigexperiment: to determine the efficency of forced draft type coolingtowercooling tower:250 x 250 mm size, height 1000 mm,material: aluminum body with acrylic framepacking sheets: perforated aluminum corrugatedblower : 1hpgeyaser: 3 kw capacityindicator: digital temperature indicator 8 channelthermocouples:1 mtr length, cr. al, wire mesh sheathingair flow measurement: u tube manometer, material glass, size 300mmwater flow measurement: rotameter 0 to 60 cc/seccalibrated water tank : ms, 200 x 250 mm sizestarter: crompton/any reputed make., vapour compression refrigeration test rig compressor type: hermetically shield600 wcooling capacity: 0.3trtechnology: inverter controlrefrigerant: r 600ano of passes: singletube material: copperenergy meter: 1 phase 230 vtemperature sensor: rtd (5 no s)storage space: 591*621*1500 mmcondenser: finned tube typeevaporator: plate typeexpansion valve: capillary coil type, open type air conditioning test rigtechnical specificationstype : single cylindercompressor : 1 tondischarge : 0-10 lphrefrigerant : r 122 or suitablecondenser details : air cooledevaporator : 10 litre capacityno of passes : singleouter tube dia : 6mmexpansion device : capillary tubepressure drop : 0.5 kgf / cm2tube material : copperfan (230 volts 2 amps) : one no (for condenser)freezer box : evaporator unit consists of a ss freezerenergy meter : single phase 230 voltstemp. measurement : 5 no s rtd sensor will be provided to measurethe temperature pointtemperature indicator: 8 channel digital temperature indicator with selector knob to change the temperature point.the whole set-up is ingeniously designed and schematically arranged on apowder-coated rigid structure, recirculating air conditioning test rigcapacity: 1.0 tr compressor: hermetically sealed. condenser: forced convection air cooled.condenser fan:axial flow.drier/ filter: provided.expansion device:capillary tube.evaporator:forced convection air cooled.evaporator fan: axial flow typerefrigerant:r-22.hp / lp cut-out:alco/ or danfoss / or indfoss or any equivalent make.temperature: 6 channel facilities with digital display.pressure:2 nos.; dial type pressure gauges.air flow measurement: by inclined tube manometersupply:220-240 volts, 50 hz, 1 phase.input power: provided for compressor and heater.list of experiments:cooling of fresh air with full exhaust. (summer experiment)heating of fresh air with full exhaust. (winter experiment)humidification of air.cooling or heating the air with partial recirculation.(calculations for mixing of two air streams having different characteristics.)cooling of air with full re-circulation (operation of the system as a window air conditioner.)
Tender For procurement of equipment, instrument, machineries, tools etc. related to laboratories and workshops of mechanical, electrical, civil, chemical engineering and science and humanities departments of hooghly inst of tech. - v notch channel test section: size: 250mm wide, 180mm deep; 600mmlong.materials : made with m.s lined with fiber or s.s 304baffle and deepened entry section for steadying water supply.arrangement for 7 fixing interchangeable notches.set of three brass notchesv notch (60 , 45 ).rectangular notch, electric oven size: 24 x 24 x 24- 03 shelvesspecification: vertical model , triple walled construction: front opening door, top mounted control panel for easy access, inner wall made of stainless steel with mirror polish, outer body made of mild steel with powder coat finish electrically operated thermostat with corresponding indicators. nichrome made long lasting heating elements, high grade glass wool insulation, g.i. made wire mesh shelves with adjustable runners., adsorption isotherm apparatusmagnetic stirrer in multi-position 6 and erlenmeyer flasks with lids (125 ml. - six nos.), distillation unit 1.distillation column : material stainless steel, dia 110mm, seven sieve trays.pressure gauge: bourdon type, 0-2 kg/cm2.rotameter: for cooling water flow rate measurement.steam generator: made of stainless steel, provided with pressure gauge & level indicator, safety valve & insulated with ceramic wool and cladding with aluminium foil.reflux divider: special arrangement to change r/d ratio automatically. condenser: shell & tube type made of stainless steel.bottom product tank: made of stainless steel, capacity 5 ltrs.distillate tank: made of stainless steel, capacity 5 ltrs.heater: nichrome wire heater.temp. sensors: rtd pt-100 typecontrol panel comprises of:digital temp. controller : 0-199.9 c, for steam reboilerdigital temp. indicator : 0-199.9 c, with multi-channel switchwith standard make on/off switch, mains indicator etc.2. flow measurement: rotameter for cold water for condenserdistillation still: material- stainless steel, capacity 5 ltrs (approx.) insulated with ceramic wool and cladding with aluminum foil.condenser: concentric tube type (material- stainless steel)distillate tank: material- stainless steel, capacity 2 ltrs.heater: nichrome wire heater.control panel comprises of :digital temp. controller: 0-199.9 c, rtd pt-100 type (for steam generator)digital temp. indicator: 0-199.9 c with multi-channel switch.temp. sensors: rtd pt-100 typewith standard make on/off switch, mains indicator, set up to determine the linear expansion co-efficient of a metal rod.material of metal bar: copper, length of metal bar(total):500mm, dia: 25mm, no of thermocouples mounted on the bar:6 , no of thermocouples in the insulated shell: 2, heater: band type, cooling jacket dia:75mm, no of thermocouples:10, ammeter: 0-5amp, voltmeter: -0-300v, dimmerstate:1000w, temp indicator: 0-300oc, experimental set up of bricks/walls in series for conductivity measurementdiameter of slab:0.3 m, thickness of bakelite, wood and ms plates: 0.012 m, temp of indicator: 0-300oc, ammeter - 0-5amp, voltmeter- 0-300v,heater: mica type, dimmer state: 1000w, vacuum filtration apparatus with buckner funnel apparatus.material porcelain, for use with (application)suction filtration, product type buchner funnel, glass reciver - 2000 ml, 5000ml , (customised), grade 41 filter paper pkt/ 100, concentric tube heat exchanger apparatusinner copper tube i.d, 12.7mm. and outer g. i. pipe i. d. 15mm. approx. and 1.5m. length.2. thermometers - 4 nos.3. measuring flask - 1 lit. capacity.4. geyser-3 kw. single phase.services required-1. 220v, 15a, stabilized single-phase ac supply.2. floor area - 3m x i m x 1 m height.concentric tube heat exchanger: (a)plain tube ( water to water ):the apparatus consists of two concentric tubes. inner tube consists of copper tube through which hot water flows. while the outer tube consists of gi pipe through which cold wat