Tender For supply of lateral mass screws set of 12 polyxial screw 3.5 mm/4.00 mm exchangable wit h locking cap/inner with connecting rod titanium. specification- 3.5 & 4 mm titanium variable ang le polyaxial screw for cervical and thoracic spine .must be compaitable with mis & navigation system. [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ]
Tender For procurement of equipment, instruments, machinery, tools etc. related to laboratories and workshops of electronics & telecommunication engg., engineering physics, engineering mechanics of mirik government polytechnic, mirik, dist - "spherometer , (screw pitch 0.05 mm and lc 0.005 mm)", "concave mirror , (focal length 20 cm)", "convex mirror, (focal length 20 cm)", "concave surface , (focal length 20 cm diameter 50 mm)", "hook's law apparatus , (consisting of 30 cm long mirror scale,, spring, slotted weights with hanger and, pointer, complete on heavy tripod stand)", "mercury , (distilled liquid mercury, grade std.-biotech grade)", "flywheel apparatus , (thickness: 4.4 cm diameter :20 cm)", cantilever (length 100 cm, hook at one end, c clamp), light weight hanger (metal slotted weight mechanics physics experiment equipment set with hook with weight of each mass of the order of 50gm or 100 gm), "inverse square law apparatus (optical bench, photocell housed with, red and black sockets, lamp house with lamps, dc microammeter)", stopwatch (digital stopwatch with ms count), high resistance box (resistance box plug with 1 to 10 k ohm resistance), "winch crab single purchase with weight, [experiment set up winch crab single purchase- fitted with heavy cast iron wall brackets the grooved wheel is of 25 cm diameter and gears are machine cut. string, weight box with pan. ]", "winch crab double purchase without weight, [experiment set up winch crab single purchase- fitted with heavy cast iron wall brackets the grooved wheel is of 25 cm diameter and gears are machine cut. ]", "worm and worm wheel single without weight , [experiment set up consisting of machine cut worm gear of 25 cm diameter, carrying a metal drum on 12 cm diameter, and machine cut worm on steel spindle carrying a 12 cm, complete with effort pulley, string with pan.]", "worm and worm wheel double without weight , [experiment set up consisting of machine cut worm gear of 25 cm diameter, carrying a metal drum on 12 cm diameter, and machine cut worm on steel spindle carrying a 12 cm, complete with effort pulley, string with pan.]", "wheel & axle simple without weight, [standard setup for lab.]", "simple screw jack with weight, [experiment set up screw jack ( weights)all metallic construction accurately machine cut screw with a pitch of 5 mm carrying a double fanged turn table of about 20 cm diameter. fitted on a heavy cast iron base and complete with two adjustable pulleys, cord and hook. weights are included.]", ", combined inclined plane & friction slide apparatus iron base & with weight, [standard setup for lab.]", "parallel forces apparatus, [experiment set up simple supported best type supported at its end. for verification of condition of equilibrium of parallel forces, law of lever & forces on beam etc. consisting of two compression thrust type 10 kg tubular spring balances fixed on wooden polished board, a wooden beam with steel back plate. complete with two strups, hooks & two 10kg weights. ]", "to verify lamis theorem , [gravesand apparatusboard: wooden with metal base, pulley: z-pullies (2 nos), with adjustable distance, weight set: 5x50 g (3 sets). ]", "simple jib crane apparatus iron stand with weight, [experiment set up with consisting of a tubular compression balance, pivoted about an axis fitted to the base. the tie chain has an adjustable angle bracket and fitted with a 10kg extension balance. completion wooden base with 1.2 meter jib. with weights. ]", "mini drafter, t square, protractor, set squares, compass, divider, [made out of wood. to be used in chalk board]", "model of geometric constriction (solid cube, solid primed, cylinder, cone, hexagon, tetrahedron ), [made out of wood. to be used in chalk board]", "amplitude modulation and demodulation trainer kit, [message signal:100 hz to 2.8 khz, carrier signal 28 khz to 108 khz,modulation : balanced modulator, amplifier : op amp based, demodulation : diode detector & lpf(6th order
Tender For purchase and installation of practical equipment in various educational institutions under saharsa district - moving coil galvanometer , moving coil voltmeter , moving coil ammeter , micro ammeter , sonometer , apparatus to determine relationship between the frequency and tension, length & mass , battery eliminator , tunning fork electrically , apparatus to investigate standing waves on a string. , meter bridge , experiment to determine the unknown resistance of a conductor. , potentiometer experiments to measure the internal resistance of a cell. , deflection magnetometer experiments to measure the deflection of a compass needle by magnetic field , tangent galvanometer apparatus for measurement of the direction & power of current , dry cell , analytical digital weighing scale , bar magnate 50mm, m name , u magnate , mirror fl 4 concave 50mm , mirror convex 50mm , mercury thermometer c/f/r , micrometer screw gauge 15mm , apparatus to measure the dimensions of object with high precision. , eliminator 4amp , meter bridge 100cm long , friction apparatus , dcc copper wire insulated , glass slab 75x50x18mm , lenses concave 50mm , lenses convex 50mm , measuring cylinder 500ml poly to measure the volume of liquid , double disc spherometer , apparatus curvature to measurement of radius of , vernier calipers apparatus to studying expansion of material, charts of newton's second law , charts of ohms law , charts of electro magnate , charts of telescope , charts of reflection of light , charts of refraction of light , charts of newton's law of motion , charts of 4 stroke engine , charts of electron microscope , charts of magnate , mirror stand metallic adjustable , pin stand adjustable metallic , tripod stand , measuring cylinder graduated poly 500ml , beaker borosilicate 250ml , rheostat , apparatus to variable change of resistance , lechlanche cell , stop clock , equilateral glass prism 50mm , magnetic compass both side glass , zinc plate with terminal , copper plate with terminals , zinc rod with terminal , manganine coil resistance box 100.ohms , magnesium metal ribbon coil, analytical digital weighing scale , test tube stand , holder hold for glass wares , burette clamp , tripod stand to support glassware , measuring cylinder graduated poly 500ml , beaker borosilicate 250ml , gas jar with cover 6x2 , conical flask 250ml , round bottom flask 250ml , flat bottom flask 250ml , reagent bottle 250ml poly , reagent bottle 500ml poly , wash bottle 250ml , test tube 5x1/8 , measuring flask 250ml , pipette 10ml , filter paper 100.circle 12.5 cm dia. whatsman's , test tube holder, tongs , test tube brush , spirit lamp , spatula , conical funnel 75mm , digital conductivity meter , chemical weight box , desiccators with lid glass , atomic model sets , bunsen burner , motor & pestle(porcelain)-3" , beehive shelves(porcelain)-3" , crucible with lid , red litmus paper , blue litmus paper, chart of hydrogen gas , structure of atom , chemical bonding , manufacturing of soap , rutherford atomic model , charts of water purification , charts of bleaching powder manufacturing , charts of nuclear energy , charts of petroleum , sodium hydroxide , phenolphthalein indicator solution , methyl orange indicator solution , sodium carbonate , sodium bicarbonate , calcium chloride , calcium carbonate , ferrous sulphate , blue litmus paper , red litmus paper, compound microscope , apparatus for viewing samples at high magnification. , dissecting microscope , low power microscope , staining rack , empty jar specimens with cover , mounting slides , cavity slides , beaker 500ml pp , beaker 250ml pp , conical flask 250ml borosilicate , conical flask 500ml borosilicate , wash bottle poly 250ml , f.b. flask 250ml borosilicate , test tube borosilicate 150x25mm , measuring cylinder poly 250ml , reagent bottler 250ml poly , petri dish , watch glass 75mm , cover slip , ph paper , test tube stand, charts: human skeleton system , , human nervous system , human hea
Tender For custom bid for services comprehensive annual maintenance contract of galley equipment-list of categories where trials are allowed: simulators, ship's propulsion machinery, radars and sensors, navigation equipment, communication equipment, ro plants, compressors, cranes, boats, pilotless target aircraft, pumps, dehumidifiers etc., aircraft engine/generator/flight deck equipment/air conditioning system/radars, tank engine/ generator/ air conditioning system, bullet proof helmet, bullet resistance jacket, drones, all-terrain vehicles (atv), communication equipment for defense:, radio sets:, , hf/vhf/fm manpack radio, vehicle radio set, tactical communication systems:, , o, , software defined radio (sdr) systems, vhf/uhf tactical communication systems, handheld satellite phones (e.g., iridium), combat net radio (cnr) systems, satellite communication systems:, very small aperture terminal (vsat) systems, o, satellite phones, mobile satellite communication systems, command and control systems:, battlefield management systems (bms), , tactical data links, o, o, encryption devices (e.g., vinbax), surveillance and reconnaissance communication:, unmanned aerial vehicle (uav) communication systems, ground control stations (gcs) for uavs, remote video terminals (rvts), electronic warfare (ew) communication:, ew communication jamming systems, communication intelligence (comint) systems, network infrastructure:, field deployable communication nodes, o tactical communication switches, mobile communication shelters, navigation and positioning systems:, , gps receivers, navigation systems for vehicles and personnel, specialized communication equipment:underwater communication systems, special forces communication gear, mountain warfare communication equipment, contamination monitor, navigation systems for vehicles and personnel, specialized communication equipment:, underwater communication systems, special forces communication gear, mountain warfare communication equipment, contamination monitor, fiber reinforced plastic boat with motor (ribs), bukhari improved version, fire fighting equipment's as per dgqa specifications, victim location system with breaching system, hdpe boats, pontoon boats, medical equipment, engineering and mining equipment for bomb disposal units:, modular protection vehicles, high altitude clothing including snow boots.
Tender For corrigendum : supply, erection, operation and maintenance of navigational aids between kolkata to mmt varanasi stretch of nw-1 (river ganga) during april 2025 to march 2028 schedule i