Tender For supply of mechanical engineering lab materials - mechanical engineering lab materials, serve motor drive kitinterface l293d motor driver ic with arduino to control direction of rotation of two dc motors), bldc motor kitbldc motor 1 nobldc motor drive -1noinbuilt volt and ammeter and rpm meterinbuilt power supplyinput 230v ac, lvdt trainer kit complete educational trainer for linear variable differential transformer (lvdt) displacement measurement. built-in ac excitation source and signal conditioning circuitry for lvdt operation. micrometer assembly for precise linear movement of the lvdt core. displacement range ~10 mm with clear front-panel adjustments for zero & calibration. digital display (typically 3 -digit) for direct readout of conditioned output/displacement values. test points and banana sockets for signal observation on external instruments. self-contained unit in a durable enclosure with labeled controls and educational layout. includes user manual and patch cords for experiments. operates on 230 v ac, 50 hz mains supply., multi-cylinder petrolphase : single phase load: mechanical load with ropenumber of cylinders : 4displacement : rope brakepower : 65hp,4000 rpm,1396 ccbrand material : mild steelengine type : 4 stroke self startfrequency : 15hzfuel consumption : petrolfuel tank capacity : 5 letermorh s test rig, tail stock assemblyheavy-duty lathe tailstock assembly for training; cast iron body with base, barrel (quill) ~50 75 mm stroke, hand wheel feed, dead centre mt2/mt3, set over screws for taper turning, spindle clamp, complete with all internal parts for dismantling and reassembly; suitable for 300 400 mm centre height training lathe., dc motorvoltage 220-440 v dcpower - 180 w speed - 200 rpm, hydraulic cylinderdouble acting hydraulic cylinder, bore 40 50 mm, stroke 200 300 mm, working pressure up to 100 160 bar, steel tube with honed bore, hard chromed piston rod, front & rear end caps, piston with seals and wear rings. supplied as standalone unit with suitable mounting for dismantling, inspection and reassembly., hydraulic opreated directional control valve (dcv)manually operated 3/2 or 4/2 way spool type hydraulic directional control valve, nominal size ng06 (cetop 3) or equivalent, rated pressure 210 bar, flow 20 40 lpm; valve body with hardened and ground spool, centering springs, ports p a b t clearly marked. supplied on small mounting plate for dismantling, inspection and assembly practice., bearing with shaft assemblyteaching unit with shaft 25 35 mm dia mounted in housing with deep groove ball bearings (6205 / 6206 class) at both ends; includes locking arrangements (circlips, lock nuts, covers). designed for repeated removal, cleaning, lubrication and refitting of bearings, with provision to mount on bench or test rig., coupling unit using driving and driven shaft plumber block bearing unit1. the plummer block housingmaterial: cast iron (grade fg 200 or equivalent). type: sng or snl series (split-type housing).sealing: felt seals or v-ring seals (to demonstrate lubrication retention).lubrication: provided with a grease nipple at the top center for manual lubrication practice.2. the bearingtype: self-aligning ball bearing (1200 series) or spherical roller bearing (22200 series).bore diameter: standard 25mm or 30 mm (ideal for lab scale).mounting: adapter sleeve mounting (h-series) to teach students how to lock a bearing onto a smooth shaft.3. shafting and couplingshaft material: ground carbon steel (en8 or en9) for high surface finish.coupling type: * flexible coupling: to demonstrate the bearings ability to handle slight misalignment.rigid flange coupling: to demonstrate traditional direct connection.driving/driven setup: one shaft connected to a small electric motor (driving) and the other to a brake drum or load (driven)., spring test machine load & displacement sensing load cel * capacity: 0 10 kno accuracy: 1% fs (better if 0.5% fs) displacement sensor * lvdt / digital encodero accur
Tender For corrigendum : supply delivery and fitting fixing of gaseous chlorination items for the standby system of clear water pumping station and supply of 1 no empty chlorine tonner at ibs uporgora under chhatna, saltora block sub-surface water based piped water - supply and delivery of gaseous chlorination unit spares (0-10kg) & (0-4kg)kg/hr. require of wallace & triman evoqua, vacuum regulator (wall/cylinder mounted)with auto switchover facility, capacity 0-10 kg/hr max, evoqua make s10k scale controller, capacity 10.0kg/hr, manual control, evoqua make 1 injector suitable for 40 psi backpressure, fitting fixing of the above new supplied spares on the existing position part by part with new ejector pipe line with necessary fitting materials and necessary welding job by expert mechanical complete the job as per direction of eic and as per is:10553., supply and delivery at site of 1000 kg empty chlorine tonner hydraulic test pressure 30 kgf design as per asme section viii div.1 with hot-forged steel hook and a safety tongue piece, add: 18% gst, add: 1% cess
Tender For corrigendum : supply delivery and fitting fixing of gaseous chlorination items for the standby system of clear water pumping station and supply of 1 no empty chlorine tonner at intake kukrakuri under chhatna, saltora block sub-surface water based piped - supply and delivery of gaseous chlorination unit spares (0-10kg) & (0-4kg)kg/hr. require of wallace & triman evoqua, vacuum regulator (wall/cylinder mounted)with auto switchover facility, capacity 0-10 kg/hr max, evoqua make s10k scale controller, capacity 10.0kg/hr, manual control, evoqua make 1 injector suitable for 40 psi backpressure, fitting fixing of the above new supplied spares on the existing position part by part with new ejector pipe line with necessary fitting materials and necessary welding job by expert mechanical complete the job as per direction of eic and as per is:10553., supply and delivery at site of 1000 kg empty chlorine tonner hydraulic test pressure 30 kgf design as per asme section viii div.1 with hot-forged steel hook and a safety tongue piece, add: 18% gst, add: 1% cess
Tender For corrigendum : supply of oil pastels set 50 shades , adhesive glue stick 8 g , geometry instrument box , a4 drawing book 36 pages , plastic measuring scale 30 cm , wax crayons set 24 plus 2 shades , mechanical pencil 0.7 mm , carbon paper sheets 210 x 330 mm , stamp pad large, violet , stamp pad ink 100 ml, violet , whiteboard marker ink 100 ml, black , modelling clay set 6 shades, 100 g , modelling clay set 12 shades, 200 g , graphite writing pencil box , sketch pens set 12 shades , brush pens set 14 shades , colour pencils set 12 shades , glitter or sparkle pens set 6 shades, 5 ml , scrap book colored, 32 pages , graph paper notebook large square, 28 pages , poster colours set 18 shades , acrylic colours set 10 shades, 15 ml , geometry instrument box advanced , highlighter pens set pack of 5 asorted colours , permanent marker pen black , whiteboard marker pen black , pencil leads 0.7 mm , artist brush set 4 brushes pack
Tender For supply of lamination sheets id card size 9 point 5 cm x 6 point 5 cm , a4 size paper 80 gsm 2 point 5 kg per ream , a3 size paper 80 gsm , calling bell door bell with plug and led indicator u400 , desk organiser multi utility case plastic , silicon gel double tape , gum bottle 200 ml , gum bottle 500 ml , plastic file folder envelope fs size snap closure size 28 cm x 6 cm x 37 cm , file folder spring file number 1000 , paper weights plastic unbrakable , tape dispenser 1 inch metallic type manual , business card holder 240 cards , a4 size bond paper 100 gsm , legal size bond paper 100 gsm , legal size paper 80 gsm , cd or ohp or dvd permanent marker pen fine tip blue green red and black , permanent marker 1 point 3 mm blue green red and black , blue ink stamp pads 95 mm x 52 mm , stamp pad ink bottle blue colour 500 ml , scale plastic 15 cm , scale plastic 30 cm , legal size envelop cover light green color , legal size envelop cover polypropylene seal pack light green color , a4 size envelop cover light green color , a4 size envelop cover polypropylene seal pack light green color , paper cutting knife , push pins for notice board 100 pieces box , battery aa 1 point 5v 2x long lasting , battery aaa 1 point 5v 2x long lasting , glass and surface cleaner 500ml with inbuilt spray , measuring tape 5 meters , measuring tape 30 meters , wall clock 32 cm x 32 cm , white board duster with marker holder , dvd rw 4 point 7 gb , pencil hb 10 pieces box , pocket dairy ruled 50 pages , mechanical pencil 0 point 7 mm , mechanical pencil lid box 0 point 7 mm 10 pieces box , fevistick glue stick 25 mg 10 pieces box , fevikwik 450 mg , whiteners , erasers non dust free 33 x 17 x 10 mm , sketchs 24 shades , electronic calculator 300 steps check and correct screen 14 digit , metal mesh dust bin open top 33 point 5 x 29 point 5 x 24 cm , photo glossy paper 230 gsm 50 sheets pack a4 size
Tender For supply of earthing flat : size - 25x6 mm made of galvanised iron 1) the material shall confirm to is: 2629, is 2633, is: 4759, is: 6159, (2) the earth conductors shall be free from pitting, laminations, rust, scale, other electrical, mechanical defect., (3) minimum size - 6 meter per length without any joint. (4)stacked in straight pieces. [ warranty period: 30 months after the date of delivery ] ]