Tender For supply for scientific intrusment and eqiupment dda sptl kalaburagi - triple water distillation unit, with hard water softener unit, laboratory glassware washing system, spectrophotometer (uv/vis) pc based with accessories, gas liquid chromatography auto-sampler pc based with accessories. 5kv on-line ups
Tender For purchase of equipment - purchase of equipment : distillation unit with ro system, distillation unit, to obtain fresh & salt free water in desired quantity & quality precisely for laboratory purpose and ro system to control the scale formation in the distillation unit technical specifications distillation unit type double stage glass parts boiler, condenser, heating rod all glass parts should be made up of detachable type pyrogen free quartz glass only ph of the water : 6.0 to 7.0conductivity : 1x 10^6 scm-1distillation temperature : ~80 ccooling water requirement : 40 to 60 lit/hr.pipe lines : pvc pipes electrical requirement input voltage : 230-240 vphase : single phaseheating coil : spiral heaterselectrical console : energy regulator, wires & panels additional requirementto protect the unit in the event of a low water supply or water failure, an audio alarm and auto cut-off system are necessary. ro water purifierthis product should be suitable for all type of water (i.e. tds up to 2000 ppm) water capacity : ~6 - 7 litpurification technology : ro+uv+ta+mcaccessories : input & reject water pipes & diverter valve ro water purifier (optional) additional water purifier membrane warranty & service one year warranty conditionsupplier should take care of transport of supplies to department of chemistry, bharathiar university, coimbatore-46
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 components for membrane distillation (md) experimental skid as per the specification - end plates (600mm * 260mm * 12mmthk) with 12 no holes for $ 10 mm studs m.o.c: ss 316 l as per fig 1., support plates ( 600mm * 260mmx * 12mmthk .) with 12 no holes for $ 10 mm studs m.o.c: polypropylene as per fig 1, end block ( 600mm * 260mm * 50mmthk .) with 12 no holes for $ 10 mm studs. the end block shall have 2 nos. of 12 mm port tapping for feed inlet & sweep gas outlet. m.o.c: polypropylene as per fig 1, end block (sweep gas inlet & vapor outlet) ( 600mm * 260mm * 50mm thk) with 12 no holes for $ 10 mm studs. the end block shall have 3 nos of 12 mm tapping for push fit. m.o.c: polypropylene as per fig 1, hot water channel ( 600mm * 260mm * 8mmthk .) with 12 no holes for ? 10 mm studs. the channel shall have internal water distribution with arrangements for sweep gas passing. m.o.c: polypropylene as per fig 1, air gap/vacuum channel ( 600mm * 260mm * 8mmthk .) with 12 no holes for $ 10 mm studs. the channel shall have inlet and outlet for sweep gas and arrangements for feed water passing. m.o.c: pp as per fig 1, silicon gaskets ( 600mm * 260mm * 8mmthk .) with 12 no holes for $ 10 mm studs.) as per fig 1, 600 mm long $ 10 mm ss studs with sleeve and nuts
Tender For supply of chemistry lab chemicals - 24 di nitro phenyl hydrazine , acetone , ammonium hydroxide solution , ammonium sulphate , bromine water , d glucose , ethyl alcohol , ferrous sulphate , nesslers reagent , hydrochloric acid , nitric acid , magneson reagent , sulphuric acid , phenol , amber colour reagent bottle 250 ml narrow mouth , butter paper roll , first aid kit box , bunsun burner , litmus paper red , litmus paper blue , dropping bottle 250 ml , test tube brush , test tube 15 ml , conventional metal steel cabinet container on wheels activity based educational kits for chemistry , glass distillation assembly capacity 1 liter , white grease , seperating funnel 250 ml , match box , red and green ink , hand wash refill , ph paper , flame test loop , hand towel
Tender For purchase of medium and low value instruments and equipments - atomic absorption spectrophotometer (aas), uv-visible spectrophotometer, automatic kjeldahl digestion unit, automatic kjeldahl scrubber system, automatic kjeldahl distillation system, microcontroller based flame photometer, nephelo-turbidity meter, ph meter, digital conductivity tds meter, colorimeter, precession balance, analytical balance, vertical double quartz distiller unit, mechanical shaker, bench top single water distillation unit, digital bottle top dispenser (volume 1-10 ml), digital bottle top dispenser (volume 2.5-25 ml), digital bottle top dispenser (volume 5-50 ml), digital burette, automatic, 50ml capacity, pipette controller, hot plate, hot air oven, astm type iii pure and type i ultrapure water, single channel micropipette (100-1000 l), fe lamp for aas., mn lamp for aas., zn lamp for aas., cu lamp for aas., vacuum pump