Latest public address machine Tenders | Government public address machine Tenders

CTN :40612479

19 Jun, 2025 NA

Ganganagar - Rajasthan

Tender For supply of online ups (v2) (q2) , data wall display (q2) , multimedia projector (mmp) (q2) , interactive panels with cpu (q2) , electronic lectern (q2)

CTN :40589055

13 Jun, 2025 2.28 Lacs

Siliguri - West Bengal

Tender For supply of instruments as per nit documents-, lcr-series- resonant frequency impedance at resonance -quality factor and band width, , make: de tech, , to study the response curve of a series lcr circuit and determine its (a) resonant frequency, (b) impedance at resonance, (c) quality factor and (d) band width, , to measure the voltage across the inductance (l), capacitance (c) & resistance (r) of a series lcr circuit for different frequencies of the input voltages with the help of an ac millivoltmeter & hence 1) to study the variation of impedence of l & c with frequency of the impressed voltage, 2) to draw the resonance curve of the series lcr circuit & to determine the q factor of the circult., , complete with audio oscillator sine wave 0-10v p-p 10khz with digital frequency counter, digital ac voltmeter, digital ac ammeter or voltmeter, digital frequency counter, different values of l, c & r. complete in all respect with detalled manual., , multimeter, digital. low cost heavy duty reliable for student use, , make: imported, , to measure v, i, ohms, transistor hfe, continuity check, diode check. low cost student model., , digital multimeter, lcr model:451, , peak hold facility, , display: 3-1/2 digital 1999 counts backlit lcd low battery and overload indication confirms to iec1010 standards, , auto power off, , dc voltage: 0-200mv/2v/20v/200v/1000v accuracy: +0.5%, , ac voltage: 0-200mv/2v/20v/200v/750v accuracy: 0.8%, , dc current: 0-2ma/20ma/200ma/20a. accuracy: 0.8%, , ac current: 0-2ma/20ma/200ma/20a. accuracy: 1.0%, , resistance: 0-200/2k/20k/200k/2m/20m/2000m.ohms accuracy: 0.8%, , capacitance: 0.20nf/200nf/2uf/20uf/200uf accuracy: 2.5%, , frequency: 0-2k/20k/200k/2m/10mhz accuracy: 1.0%, , inductance: 0-2m/20m/200m/2/20h accuracy: 2.5%, , temperature: -40c-1000c accuracy: 1.0%, , diode test, transistor test and audible continuity test facility., , apparatus for determining variation of thermo emf of, , thermocouple using temperature difference of two junctions, , make: de tech model: dt-temf, , potentiometer with jokey[10 no wire] power supplies:, , dc supply ic regulated +2/4v dc, 500ma. meters: digital voltmeter dc (dual range) digital ammeter dc (dual range) digital galvanometer, , as null detector components are mounted on the panels are: 2 dial decade resistor box on board., , salient features:, , front panel built with high class insulated printed circuit board sheet with well printed circuits and symbols., , instruction manual., , connections are brought out through 4mm colored sockets., , patch cords 4mm., , the trainer is housed in abs plastic cabinet. size of the trainer set 12"x10" accessories with trainer:, , 10 wire potentiometer electrical kettle constantan thermocouple glass beaker thermometer, , set up to determine the co-efficient of thermal expansion of a metal by optical lever & traveling microscope., , make: de tech, , complete experimental set. 1.pullinger's apparatus, , two 1 meter long concentric pipes fitted on a wooden bracket with metal base. outer pipe is covered with asbestos rope & has arrangement for thermometer holes & also steam inlet & outlet at upper & lower ends. supplied with 1 meter long aluminum & steel rods of 1/4" dia. to be inserted inside inner tube., , study of vi and power curves of solar cells, and find maximum power point and efficiency, , to draw v and i characteristics of solar cell and find maximum power and efficiency., , the apparatus consists of optical bench with uprights (length: 1 mtr), cell mounted, meters are fitted on panel with power supply and lamp house with power supply., , measurement of stefans constant using black body, , radiation., , make: de tech model: dt-sbbr, , measurement of stefans constant using black body radiation., , complete with stefans conatant apparatus, very high sensitive light spot galvanometer with sensitivity control, high quality thermocouple.3 it cu boller, rubber tube, electrical heater w

CTN :40583323

10 Jun, 2025 10.34 Lacs

Yelandur - Karnataka

Tender For yelandur taluk kesthur gp kesthur village swm sheed construction work supply of meterials - pvc pipe of cum140 mm,,.,,.yk, gusset plates 6 mm thick,,.,,.yk, base platebase plate,,.,,.yk, anchor bolts 750mm,,.,,.yk, rcc cap 1000 mm dia, 100 mm thick,,.,,.yk, weld mesh 75 x 25 mm of 6g to 10g,,.,,.yk, stone chistler class ii,,.,,.yk, painter class i,,.,,.yk, unit cost as per the specification,,.,,.yk, welder grade i,,.,,.yk, tmt bars fe 500,,.,,.yk, size stone 20 x 20 x 25 cms,,.,,.yk, silver oak or equivalent planks 38 mm thick,,.,,.yk, reeded glass 2 mm thick,,.,,.yk, ready mix primer paint (ready mix red lead paint),,.,,.yk, mullion section,,.,,.yk, mathinandi wood scantling,,.,,.yk, mathinandi wood planks for panels 25 mm thick,,.,,.yk, jungle wood runners and planks,,.,,.yk, handles,,.,,.yk, enamel metal paint,,.,,.yk, corbon electrodes,,.,,.yk, casurina poles 100 - 150 mm,,.,,.yk, burnt bricks class 35 (non modular),,.,,.yk, broken stone aggregate 40 mm size,,.,,.yk, broken stone aggregate 20 mm size,,.,,.yk, broken stone aggregate 12 mm to 10 mm size,,.,,.yk, broken granite metal 12.5 mm,,.,,.yk, broken granite metal 10 mm,,.,,.yk, boulders,,.,,.yk, bond stone 20 x 20 x 45 cm,,.,,.yk, formwork, centering & scaffolding for columns piers - 10,.,,.yk, binding wire,,.,,.yk, plasticizer super plasticizer,,.,,.yk, display board ,,.,,.yk, coarse sand (zone iii),,.,,.yk, enamel paint,,.,,.yk, portland cement,,.,,.yk

CTN :40583355

10 Jun, 2025 10.20 Lacs

Yelandur - Karnataka

Tender For yelandur taluk gumballi gramapanchayat n r l m woman welfar associate sheed constructionwork - solid concrete block 40.15.20 cms 5.00sqmm,,g,y, granite sink 23cm thick,,g,y, pvc pipe of 10cum,90 mm,,g,y, white vitreous china clay flat back wash basin size 550x400mm,,g,y, vitrified tiles 600x600 mm,,g,y, special for overflow pipe,,g,y, p.v.c. flushing cistern 10 lts low level with fitting,,g,y, orissa pattern of size 580x440mm with integral type foot rests,,g,y, aqua nylon mesh,,g,y, rcc cap 1000 mm dia, 100 mm thick,,g,y, ms flat,,g,y, stone chistler class ii,,g,y, tmt bars fe 500,,g,y, mr9536-soild partical board flush doors 30 mm thick,,g,y, size stone 20 x 20 x 25 cms,,g,y, ready mix primer paint (ready mix red lead paint),,g,y, mathi/nandi wood scantling,,g,y, machine polished granite stone slabs 20 mm,,g,y, honnewood planks for panels 20 mm thick,,gy, enamel metal paint,,g,y, cleat angles,,g,y, broken stone aggregate 40 mm size,,g,y, broken stone aggregate 20 mm size,,g,y, broken stone aggregate 12 mm to 10 mm size,,g,y, mr9426-boulders,,gy, bond stone 20 x 20 x 45 cm,,g,y, aluminium window frame section 1.20 mm thick,,g,y, thick plain glass 5.50 mm ,,gy, formwork, centering scaffolding for chejjas, canopy other architectural projections of minor sections - 45p,,g,y, mr10072-formwork, centering & scaffolding for plastering & painting of ceiling - 25p,,g,y, formwork, centering scaffolding for plastering & painting of new walls - 25p,,g,y, formwork, centering scaffolding for beams & lintels of building - 20,,g,y, polyenthylene water storage tank of specified capacity l,,g,y, white cement based putty 2sqm kg at rs. 1050 per kgs,,g,y, m.s rods,,g,y, white glazed/viterous china clay 10lts low lwvwl flushingcistern, with fittings and brackets and 40 mm white c.p. flush pipe,,g,y, black plastic seat with lid as specified,,g,y, european type water classet of specific make,,g,y, binding wire,,g,y, plasticizer super plasticizer,,g,y, display board cib,,g,y, coarse sand (zone iii),,g,y, plastic emulsion paint,,g,y, enamel paint,,g,y, portland cement,,g,y, stone 20 mm nominal size,,g,y, stone 40 mm nominal size,,g,y

CTN :40582462

13 Jun, 2025 NA

Udhampur - Jammu And Kashmir

Tender For supply of digital kiosk machine (q3) , high end desktop computer (q2) , interactive panels with cpu (q2) , online ups (v2) (q2) , video conferencing end point with integrated display (q2) , speakerphone (q2)

Central Government/Public Sector

CTN :40441145

12 Jun, 2025 1.30 Crore

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : supply of 4mp ip bullet camera , 4mp ip dome camera , 4mp ip outdoor ptz dome camera , video management servers with one primary and one failover servers , suitable server rack , client software licenses , 160tb nas storage system with raid 6 configuration , 8 port usb kvm switch integrated with foldable 17 inch display , high end workstation computer without monitor , 55 inch wall or table mountable display , workstation computer with 24 inch monitor , layer 2 manageable 24 port poe or poe plus network switch with wall mountable racks , 24 port liu and other accessories , 24 port cat 6 patch panels , 24 port gigabit rack mountable poe surge arrestor for the 24 port l2 switches , 06 core sm armored ofc cable , cat 6 cable , 1 inch pvc pipes or conduits , 10 feet gi pipe poles with suitable welding structure at base , integration of other 42 cameras to be supplied by operator , sitc charges with 1 year warranty , training and documentation

CTN :40555517

16 Jun, 2025 23.50 Lacs

Multi City - Karnataka

Tender For supply of various materials for construction of new works in chndapurgp limit under mahatma gandhi national rural employment guarantee scheme - mr9904-bib cock 20mm nominal bore, mr9473-granite stone slabs fine dressed 40 mm thick, mr9452-cleat angles gpbada, mr9451-chrominum plated screws gpbada, mr9445-casurina poles 75 - 100 mm dia gpbada, mr9444-casurina poles 100 - 150 mm gpbada, mr9433-broken stone aggregate 40 mm size gpbada, broken stone aggregate 12 mm to 10 mm size gpbada, bond stone 20 x 20 x 45 cm gpbada, aluminium window frame section 1.20 mm thick gpbada, alluminium tower bolt - 20 cm gpbada, alluminium handles - 15 mm gpbada, handling loading and unloading 3% on material gpbada, water storage tank gpbada, m.s rods gpbada, pvc beading gpbada, chlorinated polyvinyl-25 mm outer dia gpbada, binding wire gpbada, plasticizer / super plasticizer gpbada, display board_cib gpbada, electrification gpbada, coarse sand (zone iii) gpbada, water proofing cement paint gpbada, portland cement gpbada, mr9684-water tanker gpbada, mr9683-vibratory roller 8 tonne gpbada, mr9502-water gpbada, mr9475-gravel 2.36 mm/murrum gpbada, mr9471-granite metal 40 mm gpbada, mr9470-granite metal 20 mm gpbada, mr9458-crushed stone course aggregate 53 gpbada, mr9457-crushed stone chippings 13.2 mm gpbada, mr9434-burnt bricks class 35 (non modular) gpbada, mr9426-boulders gpbada, mr9738-add brush, putty, sand paper at 2% on cost of paint gpbada, mr9991-granite sink 23cm thick gpbada, mr9953-vitrified tiles 600x600 mm gpbada, mr9817-ms flat gpbada, mr9773-add watering charges at 1 % on material gpbada, mr9759-add providing and removing scaffolding at 3% on labour gpbada, mr9755-add hom of welding and grinding machine 4per on material gpbada, add hom of welding and grinding machine 2per on material gpbada, mr9498-mathi/nandi wood planks for panels 25 mm thick gpbada, mr9491-liquid wood filler gpbada, mr9487-jungle wood runners and planks gpbada, mr9463-enamel metal paint gpbada, mr9459-cudddapah slab 2.5 cms thick gpbada, broken stone aggregate 20 mm size gpbada, thick plain glass gpbada, miscellaneous harges gpbada, mr9753-add handling , loading and unloading at 2% on material gpbada, mr9752-add handling , loading and unloading at 1% on material gpbada, mr9749-add cutting and other wastage 5% gpbada, mr9727-add 15% wastage for glass gpbada, mr9725-mason class i (with tools) gpbada, mr9690-painter class i gpbada, mr9688-unit cost as per the specification gpbada, mr9678-mixer (concrete) - 1 cum capacity gpbada, mr9677-mixer (concrete small used in culvert) gpbada, mr9675-hom of vibrator 0.71 days gpbada, mr9640-brick gpbada, mr9607-welder grade i gpbada, mr9606-stone dresser (with tools) gpbada, mr9598-fitter class i gpbada, mr9597-fabricator gpbada, mr9554-tmt bars fe 500 gpbada, mr9535-size stone 20 x 20 x 25 cms gpbada, mr9534-silver oak or equivalent planks 38 mm thick gpbada, mr9528-rubble stones gpbada, mr9527-rubber beading for shutters beading gpbada, mr9510-pigment gpbada, mr9508-nylon rollers gpbada, labour charges 7% on materialgpbada, mr9499-mathi/nandi wood scantling gpbada

CTN :40540705

27 Jun, 2025 NA

Pune - Maharashtra

Tender For supply of laboratory equipments and standards as per spec. no. hemrl/qard/spec/2025/lab equipments & standards - acid storage cabinet with exhaust system, capacity: 100-120 liter, qty: 01 no a. construction of cabinet should be minimum 8mm polypropylene panels, which can give protection against harsh acids, alkali and corrosion. b. there should have adjustable and reversible shelves and can be customized. c. the storage should be divided into two parts to store different acids. d. front door of the cabinet shall be in twin door design having glass panel. e. door hasp should accept padlock to achieve double locks and also have safety lock system. f. there should have circulating fans with air vents. , acid storage cabinet with exhaust system, capacity: 220-250 liter, qty: 01 no a. construction of cabinet should be minimum 8mm polypropylene panels, which can give protection against harsh acids, alkali and corrosion. b. there should have adjustable and reversible shelves and can be customized. c. the storage should be divided into two parts to store different acids. d. front door of the cabinet shall be in twin door design having glass panel. e. door hasp should accept padlock to achieve double locks and also have safety lock system. f. there should have circulating fans with air vents. , sample storage cabinet, capacity: 220-250 liter, qty: 02 nos. a. the laboratory sample storage cabinet should be made of pure stainless steel. b. there should have adjustable shelves and can be customized. c. should have double lock system. d. front door of the cabinet shall be in twin door design having glass panel. ?. should be workable within temperature range of 10-50c and humidity of 20-80%. f. door handles shall make of ss 304., glass membrane filtration assembly with three manifold system and vacuum pump & other accessories, qty: 02nos. vacuum filtration assemblies made of borosilicate glass that should be compatible with most organic solvents for solvent filtration purpose. b. funnel, receiver flask & filter support base should be made of borosilicate glass the filter support base design should have an integral vacuum connection located above the filtrate dip such that it can prevent contamination of the vacuum line from droplets. d. it should be three place manifold glass filtration assembly. glass funnel capacity: 300ml f. filter support base with sintered glass filter: 47mm. g glass receiver flask: i) 500ml-01 no, ii) 1000ml-01 no iii) 2000ml-01 no. h. aluminium clamp: 47mm i. effective filtration area: 9.6cm the filtration base should have a silicon stopper. k. all accessories should come with assembly. vacuum pump: , vacuum pumps are to be equipped with vacuum regulator to adjust vacuum. b. vacuum pump should have thermal protection device to shut off the pump automatically when overheated and resume working when temperature cools down. c. max. vacuum (mbar): 100 d. max flow rate (l/min): 17 e. motor rotation (rpm): 1450 , digital rotary shaker, qty: 02 nos. the rotary shakers comprises of shaking platform, speed regulator and timer to adjust duration of orbital motion. b. shaking platform should be made of ss 304 to avoid any kind of rust formation. clamps should be made of either unbreakable plastic or stainless steel d. the housing should be made with thick sheet of mild steel duly powder coated. motion: rotary motion f shaking mechanism: brushless motor used for shaking b digital lcd display with rpm controller provided in the panel. h over temperature alarm. speed (rpm): 20-200 accuracy: 1c k. volume capacity: should be of different sizes like as 16 x 250ml and 16 x 500ml. l platform dimension (inches): 18 x18 m. temperature control: electronic/automatic ceramic hotplate magnetic stirrer, qty: 06 nos. a. digital lcd display with back light. b. big size ceramic hot plate with flame protection and durability. e. heating and stirring can proceed simultaneously. d. temperature & stirring speed is stepless adjusted.

CTN :40522916

19 Jun, 2025 NA

Khurda - Odisha

Tender For supply of room seperation panels , customised l shaped work station with cupboards , wall mounted panelling and led display unit , door and window panelling , plank wall covering

CTN :40476280

10 Jun, 2025 NA

Madhepura - Bihar

Tender For supply of (1) main food items (2) writing materials (3) daily use items (4) supply of dresses (5) furniture items (6) electronics items for girl students studying in total 13 kasturba gandhi balika vidyalayas - shoe + socks (as per size for girls), chappal (as per size for girls), blazer, sweater, inner, salwar (in two colors), kameez (in two colors), dupatta (in two colors), undergarments (panty-vanji for girls), chair, steel almirah, book self, steel rack, bedsheet box, study table (small), chair (with arms), chair (without arms), white board (with stand), first aid box, weighing machine , sewing machine (with footrest) , scissors (big) , measuring tape , torch (with three batteries) , umbrella , ceiling fan , ladies cycle , gas stove , pressure cooker , rice pot (with lid) , 12 kg kadai (big) , kathauti , kalaghul (one small, one big) , sieve , chhanuta (jhanjhra) , 4 kg tawa (big), send feedback, side panels, history, saved, bowl, thali (khape yali), vegetable plate, kchuri, spoon, 10 kg milk container, box, mug, jug, glass, tea kettle/pan, tea cup, tea strainer, tongs, halva (chirohi), drum (small approx. 50 kg), drum, bucket (medium size), bucket (medium size), chakla (belan), mattress (5 kg cotton), pillow (0.1 kg cotton, with cover), blanket (with cover), coloured bedsheet (bedding), cover, mosquito net, smart tv, computer, printer 03 in 01, face & biometrics, finger, display board, cctv camera, annual maintenance for cctv per kgbv, water filter

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Central Government/Public Sector