Tender For corrigendum : supply of power supply 24vdc , power supply 12v dc , main door lock with limit switch , tvm door switch and magnetic sensor , camera of thales cs24 , loud speaker of thales cs24 , tvm alarm siren of thales cs24 , mcb of thales cs24 , cabinet cooling fan of cs24 , audio board pcb for thales tvm cs24 , thermostat type kts 011 of tvm cs24 , relay of thales cs24
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
Tender For supply of element kit fuel filter , o ring injector sealing , assy thermostat , fuel delivery module , assy fan electrical , power steering pump assy , 25 point check charges , cooling fan shroud r nr , injectors four all r nr , veh diagnostics charge , fuel tank cleaning charge , fip hpp injectors repair charge , brake down assistance charge , wheel alignment charges , wheel balancing four , machine shop charges
Tender For supply of split air-conditioner of bee 5-star rating, suitable for cooling capacity for the whol e range of 5201 to 6860 2 ton w (2 ton) with the function of cooling only, with rotary compressor, invert er (variable speed) type, suitable for 230 v ac, 50 hz system, with 100% copper coil, eco friendly refriger ant, anti-freeze thermostat, with thermal protection for blower motor & condenser motor. conforming to bi s specification no. is:1391 (part-2) 2023. bee 5-star rating must comply to ministry of power notification no . s.o. 3897(e) dated 29th october 2019 for table 3.2(f) with minimum indian seasonal energy efficiency r atio of 5.0 (applicability date extended by notifications no. s.o. 4485(e) dated 10th december, 2020 and n o. s.o. 4634(e) dated 10th november, 2021). complying to ministry of power notification no.s.0. 2528(e) d ated 8th august 2017 for other requirements. refrigerant copper pipes (suction & return) of minimum 4-m eter length each, nitrile rubber tube with density 55 kg/cubic meter or more, fire performance class 1, ra te of burning class v-0, water vapour diffusion resistance factor (i) more than 12000, service temperature 10 to 105-degree c, surface flame spread class 1 & thickness of minimum 2 inch, relevant test certificates to be submitted. nitrile rubber tube shall be with suitable inner diameter to suit & to wrap the complete le ngth of refrigerant copper pipe and aluminium foil lamination of 0.2 mm thick to cover entire length of the copper refrigerant pipes will be supplied along with each air-conditioner. make- daikin/ lg/ carrier/ blue st ar/ godrej /hitachi/lloyd, voltas/samsung or similar. [ warranty period: 30 months after the date of deliv ery ]
Tender For quotation for the purchase of 1no 1.5 ton window ac, 3 star, 2025 model dual inverter with 100% copper condenser coil, minimum 4 cooling modes, air swing, high quality dust filter, anti-freeze thermostat minimum 1yr comprehensive warranty and minimum 5 years on compressor for the office of se, p&m circle, pstcl, amritsar