Latest height gauge scrap Tenders | Government height gauge scrap Tenders

State Government

CTN :39123304

04 Feb, 2025 NA

Ranchi - Jharkhand

Tender For request proposal for supplying various equipment, chemicals, standard reference microbial cultures, glasswares/ plasticwares and general items in 9 numbers of district level water testing laboratories of jharkhand a-dumka zone - refrigerator- ( 265 litre approx., double door ),make & model: branded ( is standard), analytical balance-( 4digit), weighing capacity of 220g, externally calibrated by nabl accredited lab/agency with calibration certificate, make & model: branded) ( is standard), ph meter-(measuring range ph0.0-14.0), make & model: branded ( is standard), hot plate with magnetic stirrer-(power: 2000 watt approx., operating volts: 230a15 volts a/c), stirring capacity: 50-1500 rpm, capacity of stirrer: 2 litre, plate size: 18.4x18.4 cm(approx.), make & model: branded, bacteriological incubator-digital construction -double walled construction outer body made of mild steel powder coated & inner body made of stainless steel, insulation : glass woll insulation between two walls. inner size : 18" x 18" x 24", rating watts 750, no. of shelves 3, capacity 120 ltrs, temp range- 5 c - 60 c accuracy +/- 0.5 c, temp controlled by : controlled by pid micro process controller with dual display. selves : with g.i. wire mesh selves, door : 2 door inner acrylic door to view sample & outer metal door with air circulation motor with blower for uniform temperature throughout chamber. heater : special nichrome heater designed for long life & saving of power consuption. thermometer type : electronic with digital display. make & model : branded ( is standard), laminar air flow chamber(biosafety cabinet)-external dimensions (lxwxh) in inches and mm:40 x34.25 x56.7, (1020 x870x 1440) work area dimensions: 34.45 x24 x22.52 (857x610x572) material of construction: galvanised iron sheet with epoxy polyester thermosetting powder coating of 80 microns, 1.5mm thickness/stainless steel grade 304,1.2mm for ss modelsbody finish: glossy off white colour for gi powder coated table top: 1.2mm ss 304 sheet of matt finish pressed on 25mm solid nuwud board side glass: 6mm float glass encased in stainless steel channels front door: frameless gas spring loaded swinging type polycarbonate 6mm thickness wheels and levelling lugs: pu solid wheels with plated brackets and metallic powder coated design: front bottom loading pre-filters or completer work area with stainless steel including hepa grill cleanliness class: iso standard 14644-1- class 5 stages of filtration: a.pre-filters= 10 with an efficiency of 90 % washable hdpe media in frp pu coated frame b.mini pleat hepa filter encased aluminium frame with an efficiency of 99.995% motor blower assembly: variable speed mtor mounted on pu coated frp blowers with aluminium powder coated impellers velocity: 100 fpm at 6 from face of the filter noise level: less than 60db at 1 meter from the face of the equipmenthepa filter grill: stainless steel grills duly perforated and polished electrical specifications: a. switches and speed controller: microprocessor controlled feather touch switch panel b. fluorescent lighting: 18 watt. c. chokes for lighting: 18 watt d. ultraviolet lighting: 1.5 feet length g15t8, 15 watt power consumption: 250 watts lighting: greater than 800 lux power supply: 230v,50hz power supply, single phase 5 amperes power cord accessories: gas burner, gas/vacuum cock ( is standard), autoclave -vertical autoclave size 14" dia x 22" ht, rating in watts 3000, capacity of 52 ltrs complete s.s with foot lifting arrangement used for sterilization under saturated steam pressure at 15psi with double walled units with inner chamber made of thick stainless steel and outer chamber made of s.s.lid is made of thick gauge stainless steel with pressure gauge steam release valve, and safety valves. with foot lifting arrangement. with s.s. basketaccessories:1. digital temperature indicator cum controller with timer -1 no.2. water level cut off-1no.3. pressure cut off switch-1no. ( is stan

State Government

CTN :39138499

27 Feb, 2025 NA

Chennai - Tamil Nadu

Tender For level gauge glass transparent

CTN :39113341

07 Feb, 2025 53.03 Lacs

Aurangabad-Mh - Maharashtra

Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - delivery at iti chh sambhajinagar; schedule1; no,repair, maintenance, and installation of plant/ systems/equipments (version 2) - delivery at iti chh sambhajinagar; schedule1; no,repair, maintenance, and installation of plant/ systems/equipments (version 2) - delivery at iti chh sambhajinagar; schedule1; no,repair, maintenance, and installation of plant/ systems/equipments (version 2) - delivery at iti chh sambhajinagar; schedule1; no,repair, maintenance, and installation of plant/ systems/equipments (version 2) - delivery at iti chh sambhajinagar; schedule1; no,repair, maintenance, and installation of plant/ systems/equipments (version 2) - delivery at iti chh sambhajinagar; schedule1; no,repair, maintenance, and installation of plant/ systems/equipments (version 2) - delivery at iti chh sambhajinagar; schedule 2; no,repair, maintenance, and installation of plant/ systems/equipments (version 2) - delivery at iti chh samb - steel rule-150mm,graduated both in metric and english unit , plier flat nose 100mm , hammer ball peen 250gms.with handle , screwdriver set of 5 pieces , adjustable spanner different sizes , neon (phase) tester 230 volt 05nos. , electric soldering iron 15/25watt pencil tip , tube cutter , allen key set (metric) set of six. , allen keyset(english set of six , soldering station temp. controlled , screwdriver 200mm , philips screwdriver 200mm , round nose pliers 150mm , fire extinguishers , wire type strain gauge (load cell/cantilever beam) , load cells of various ranges , digital type tachometer , digital panel meters voltage & , current , digital line frequency indicator , d.c. regulated power supply , digital insulation tester , digital multimeter , 51/2 digit bench top digital , multimeter , digital l.c.r. bridge , dso , decade resistance boxes , decade capacitance boxes , decade inductance boxes , operational amplifier trainer , trainer on basic digital electronics , trainers on power supplier's half , wave rectifier, full wave rectifier , scr driven/controlled power , discrete component trainer with , following seven basic modules , trainer on rs485 to rs232 , converter. , potentiometer/thermocouple test , set , auto transformer1and3 , calibration test bench for ac , and dc voltmeter, ac and dc , ammeter, ohmmeter , u tube manometers , well type manometer , inclined limb manometers , bourdon tube type gauges of , various ranges , capsule type pressure gauges , dead weight tester & comparator , pressure regulators with filter and , input & output gauges , differential pressure , transmitter (pneumatic) , differential pressure transmitter , (electronic-hart/field bus type , sensor trainer kit containing , following sensors , diaphragm type pressure gauges of , various ranges , pressure transducers training kits , experimental setup for pressure , measurement , hart device communicator and , calibrator , pneumatic calibrator , pressure switches of various ranges , p to i and i to p converters training , platform , vacuum tester with pump , vacuum gauge , simple tank type quantity meter , impeller type flow meter , helical and turbine flow meter , orifice type flow meter , venturitube flow meter rota meter , magnetic flow meter , vortex flow meter , flow control loop set with flow , controller recorder, , complete experimental set-up for flow measurement flow , measurement , experimental closed loop set up for , solid flow measurement , coriolis mass flow meter , flow nozzle , static pressure and air purge , type level indicator , level transmitter , interface)(hart/field bus/profi , bus compatible/rs485 ) , level control set up with level , transmitters controller & control , valve complete experimental setup , or level simulator , level measurement equipment for , solid, sonic solid level, microwave, , capacitance probes, point level , detector, vibrating for k type , mercury in glass thermometer ,

CTN :38763293

14 Feb, 2025 NA

Kokrajhar - Assam

Tender For corrigendum : supply of bourdon gauge , rtd , thermocouple , strain gauge , force sensitive resistance , pneumatic linear actuators , hg thermometer , ph meter buffer solution , motor with shaft encoder , digital infrared thermometer , gas filled dial thermometer , non contact tachometer , flow sensor , vibration sensor , bellows , ultrasonic sensor module , barometric pressure sensor module , blood pressure bp cuff , 1 led , 2 led , 3 led , lf353 ic , soldering flux , general purpose printed circuit board , ecg clamp limb electrode , ic base socket , shielded wire , male and female pin headers , sphygmomanometer , capacitive proximity sensor , piezoelectric sensor , hall effect based current sensor , humidity gauze , oswald viscometer gauze , saybolt viscometer gauze , weighing machine , stand for oswald viscometer , water pressure pump , stainless steel pre trasdcer sensor , water level depth dettion sensor mle , 1 mosfet ic , 2 mosfet ic , 3 mosfet ic , 4 mosfet ic , 5 mosfet ic , triac , 1 triac , scr , 1 scr , diode , 1diode , 2diode , 3diode , 4diode , dc dc chopper ic , 1dc dc chopper ic , 2dc dc chopper ic , 3 dc dc chopper ic , 4 dc dc chopper ic , potentiometer , 1potentiometer , 2potentiometer , variable capacitor trimmer , 1variable capacitor trimmer , 2variable capacitor trimmer , 3variable inductor , 4variable inductor , arduino , 1arduino , berg strip , dip package ic socket , push button switch , glass beaker , veroboard , 1dc motor , 2dc motor , 3dc motor

CTN :39054050

13 Feb, 2025 62.00 Lacs

Lucknow - Uttar Pradesh

Tender For supply of arduino mega , arduino uno , respberry pi 4 , pi display , pi camera , bms , nodemcu , esp32 cam development board , power router , beaglebone ai for artificial intelligence based applications , peripheral sets for arduino or nodemcu or raspberry pi , oscilloscopes , function generator , benchtop multimeter , non contact voltage tester , micrometer , vernier calliper digital , electronic component repository , hot air gun , air compressor silent , led string light making machine , circular saw , bench drill machine , bench drill machine magnetic , hand drill machine , impact drill , pnumatic drill machine , jigsaw machines , bench grinder , chopsaw , table saw , laser cutting machine , printer vinyl cutter , angle grinder , printer laser , screwdriver set powered , wood lathe , mini desktop lathe cum milling , scroll saw machine , dremel cordless rotary tool , belt and disc sanding machine , coil winding machine motorized , nail machine , pcb power drilling machine , advanced motorized sewing machine , sheet cutter for power tools , variavle voltage power supply , power adopters , multiple adopter , smart ac plug , conference speaker , sheet cissor , sheet cutter for machining and fabrication tools , screwdriver set , tool wall covering perforator , end cutting mini plier , multi purpose bent nose plier , ratchet clamp , needle files , pipe vice , dremel multi tool kit , revet gun , electric rivet insert nut gun cordless riveting drill adaptor tool , adjustable spanner , micor chisel set , baby vice , anvil , wire stripper , linesmans pliers , cutting pliers , fencing pliers , ironworker pliers rebar pliers , locking pliers , ring spanner , socket spanner , hook spanner , radium cutter knives , spirit level , tap and die set , height gauge , magnifying glass with stand 2 no , digital microscope , digital telescope , measuring tape , measuring tape digital , techometer , glass cutter , allen key , tri square , electric clamp meter , multimeter , weighing scales , welding consumables , rust remover spray , acrylic sheets , foam sheets , aluminum channels , pcb drill bits , 3d printer filament , thinner , pu paint , pu primer , wires , pneumatic pipes , pneumatic fittings , drill bit set , revet , gypsum , c clamp , microware portable scan , 3d scanner cnc , exhaust portable , slide changer , carpentry boring bits , usb cables , lan cables , 9v batteries , tin cutter with spring , cutting mats , laser distance measurer , flashlights , gas welding , adjustablet wrench head , trolley , card machine , rechargeable lithium ion battery , hot air blower with soldering iron , shouldering rod , clothes iron , lithium battery spot welding machine , tool bins plastic with metal brackets , vacuum cleaner , robotic vacuum cleaner , filament dehydrator dry cabinet , reflow oven

CTN :39053360

13 Feb, 2025 NA

Dibrugarh - Assam

Tender For supply of aluminium butt hinges 125 mm make- crown, classic, prayag , aluminium door handle 125 mm make- crown, classic, prayag , aluminium door handle 150 mm make- crown, classic, prayag , aluminium door stopper with rubber shoe 75 mm or 100 mm make- crown, classic, prayag , aluminium haps and staple 75 mm long make- crown, classic, prayag , aluminium sliding door bolt 200 mm make- crown, classic, prayag , aluminium sliding door bolt 250 mm make- crown, classic, prayag , aluminium sliding door bolt 300 mm make- crown, classic, prayag , aluminium tower bolt 150 mm make- crown, classic, prayag , ms helical door spring 200 mm make- crown, classic, prayag , stainless steel butt hinges 100 mm, make- crown, classic, prayag , stainless steel butt hinges 75 mm make- crown, classic, prayag , cp bracket for curtain rod best quality , cp curtain rod 19 or 20 mm and 600 mm long with cp screw and rowel plug in ball best quality , galvanized wire cloth of gauge 0 point 56mm into 90cm and width of apparature 1 point 14mm of 13 point 5 mtr long best quality , galvanized wire cloth of gauge 0 point 63mm x 90cm and width of apparature 1 point 40mm of 13 point 5 mtr long best quality , looking mirror 600 into 450 into 5 point 5 mm with 6 mm ply bwr in back side with aluminum frame make - saint gobin, modiguard, crown , ready made soft wood beading 6 mm thick 19 mm wide free from knots , ready made soft wood beading 6 mm thick 25 mm wide free from knots , rubber bearing 40 mm wide best quality , sealing tape for plumbing work best quality , door closer hydraulic left side open make - godrej,everday,universal , door closer hydraulic right side open make - godrej,everday,universal , nails 125 mm into 6 swg , nails 25 mm into 15 swg , nails100 mm into 8 swg , painting brush 1 inch , painting brush 2 inch , painting brush 3 inch , pvc tank cover for 500 or 1000 ltr make - sintex, polycon,jindal , thread cotton , vitreous urinal pan flat back 480 into 360 into 265mm make - parryware, hindware,cera , wash hand basin of size 550 into 400 mm make - parryware, hindware, cera , water tank pvc 500 ltrs double layer isi marked make- sintex, polycon, jindal , air locking washer for flushing cistern isi mark , binding wire best quality , figured glass, pinhead type 3 mm thick make - saint gobin, modiguard, crown , glass pane plain 3 mm thick ordinary quality make - saint gobin, modiguard, crown , glass putty black make -birla white, jk white, berger , glass putty white make - birla white, jk white, berger , internal fittings for low level flushing cistern isi mark , m seal , steel window handle left and right best quality , white cement make - birla white, jk white, berger , glass cutter 5mm isi mark

CTN :39010578

10 Feb, 2025 NA

South Andaman - Andaman And Nicobar Islands

Tender For supply of es1020k-0-15 a 1 coalescer filter , es1020k-0-15 a 11 pressure gauge , es1020k-0-15 a014 auto airvent vale , es1020k-0-15 d 2 pneumatic cylinder , es1020k-1b 21 gland packing for pump , es1020k-1b 29 o ring , es1020k-2-5a 6 test cock , es1020k-2-5c 10 coupling pad , es1020k-2-5c 12 front bearing for motor , es1020k-2-5c 6 retaining ring , es1020k-5a 3 guide cylinder , es1020k-5a 21 diaphragm for solenoid valve plunger , es1020k-5b 22 obs helical rotor pump , es1020k-5 ib 29 o ring for pump , es1020k-5-pm-4 pcb d , es1020k-5-p-2 pressure gauge , es1020k-ib 29 o ring for pump , es1020k-mcbi complete measuring cell bi card , es1020k-oc1 tube glass optical optical cell , es1020k-psa-8605 pcb b1 , es1020k-0-15a 15 manual airvent valve , es1020k0-15 b 2 pcb for probe , es1020k-0-15b21 stator resilient stator for pump , es1020k-0-15b 22 rotor helical rotor pump , es1020k-0-15b 3 level control pcb , es1020k-0-15b 4 intconn cable b w probe panl , es1020k-2-5b 5 on off switch , es1020k-2-5b 6 mode switch , es1020k-2-5b 7 indication lamp led , es1020k-25 front bearing for pump , es1020k-5a 1 obs filter candles , es1020k-5-pm-1 purimeter , es1020k-5-pm-13 complete measuring cell , es1020k-5-pm-8 photo cell cassette , es1020k-dsp-8607 pcb g display board , es1020k-idm-8604 pcb c , es1020k-pfs fuse , es1020k-pmin potentiometer min , es1020k-rpl relays , es1020k-2-5b 2 pcb for probe , es1020k-5-a-13 pneuratic cylinder , es1020k-idm8604 obs pcb c purimeter

CTN :38969081

30 Jan, 2025 8.09 Lacs

Yamuna Nagar - Haryana

Tender For various wqms activity 2024-25 (water quality monitoring survey). supply of laboratory equipement and chemical etc. and all other works contingent thereto. - bact. incubator:- nsw, ambassdor, optics technology, impact size 18x24x18.precise sterilization, incubating and drying in one unit. better mineral/ glass wool blanker insulation keeps the surface of the instrument from being burnt.silent hot air blower unique design of air circulation for uniform air movement. unique design of ventilation keeps the surface of the instruments from veing burnt. polish 304 grade s. steel interior corrosion resistant long life operation having adjustable shelves to make more space for different height. kanthal a-1, super quality coil shaped heaters duly embedded / wounded on the sides and bottom for better accuracy . full feature with touch screen controller temperature controller. a. hmi display with feather screen touch digital temperature controller b. continuous display of temperature, time, day and date door open alarm c. password protected operations. d. data transfer port: usb port technical specification:- temperature range : ambient to 70 c temperature stability : 0.5 c control panel : with mains and load indicator, mcb alarm , material : gi/ms with powder coated, inner : stainless steel 304, digital setting : 0.1 c digital resolution : 0.1 c safety function : temp. over shoot high and low temp. alarm 5 d c , mcb provided insulation: mineral wool front door : mineral wool insulated door with glass window. hardware:- lock and handle material zinc, base finish: spc, handle finish: black pc b3with key. hinges material zinc, pin material : ss 304 grade, finish stpc, opening angle : 180 deg power consumption: 220/230v ac supply 10% hz duty cycle : continuous, air conditioner 1.5 ton split, autoclave:- nsw,ambassdor, impact digital cap:- 78 liters heater:- 04kw size:- 400x600mm outer ss sheet chamber inner s.s. 304 unique desingn of radial locking for minimum steam loss, assure accurate steam generation / sterilization. s. steel 304 grade argon welded cylindrical inner tank / vessel having s. steel tabular immersion heater for steam generation. lid is made of thick mild steel plain lined with s. steel sheet for double protection optional : all s. steel thick lined lid/ s.s. ring 304 grade (all outer s. s. outer body-304 grade steel on customer request). fitted with painted mild steel ring and radial locking duly chrome plated. paddle lifting device is also provided. lid is having built in safety valve, release valve pressure gauge, water level / indicator. supplied with s. steel cylindrical basket. pressure range is adjustable from 05 to 20 psi 3 psi or better inner and outer wall both made of stainless steel. gasket is made from imported silicon rubber. fitted with microprocessor based fully automatic fuzzy logic control system with timer buzzer (auto time control). the unit is also fitted with low-water level cut-off as a standard feature. fitted with automatic purging and exhaust valve, beakers 1000ml (borosil), bottle brush, brown paper sheet, colour standard (100ml), cotton (500gm), dessicator (big size), borosil, durum tubes (100 in each pkt.), evaparating dish (12 nos) make borosil 3180072 evaporating, flat bottom with pour out dish ( approx o.d x height : 80x45 mm), macconkey broth (hi-media) 500gm, refrigrator temperature 0 to 20 c vertical shelves, atleast 6-shelves for storage of sample, inbuilt temperature controller, castor wheels for easy mobility, heavy duty wheels, toughend glass refrigrator with temp controll visi cooler with temperature indicator with nabl calibration 550 litres manual defrost system complete fridge dimensions - 64.00 x 72.00 x 205.00 cms reciprocating compressor 12 months warranty storage, silica gel grannules , 500 gm qualigens, spactula (steel), test tube basket, test tube stands (alumimium), test tubes (15x150mm), test tubes (18x150mm), turbidity standard (100ml)

Central Government/Public Sector

CTN :38986402

27 Jan, 2025 NA

Kochi - Kerala

Tender For procurement of manufacturing items iii - rm.0807 - various control system "t" piece, purging key for various ports of steering gear system, purging cock, distance piece, sounding tapes, orifice of different sizes, lub oil filter stack metallic disc bottom and upper, sampling pot, sounding tape, manipulator lever locking pin, dip tray (light weight), hydraulic key, pressure gauge isolating cocks as per sample., bow spring piston rod as per sample, cover for bow spring plate, fastener for cover for bow spring, bow spring fasteners, bow spring cover plate, pin for bow spring leaf, damper accumulator liquid level trigger stopper, locking key for sdnr valve fitted in cooler inlet and outlet valve, ag purging cocks, lead screw of load testing machine, nr valve fitted in hand pump discharge line, hydraulic keeps foundation, stanchion top cover plate for securing of wire sling as per sample, stand for manufacturing of wire rope, melting pots as per sample, suction line for portable hand pump of drums, limit switch trigger with shaft assembly, split pins, wooden chokes used for arresting gear receiving cable support during socket assembling, tdac lub oil filter body manufacturing as per sample, pressure gauge isolating cocks view damaged as per sample., control slide valve filter as per sample, lp steam inlet connector, lp steam pressure assembly with gauge, pressure gauge end fittings, aww main fitter qty- 4 and fcbt aww fitter as per sample., fcbt comparator fitter as per sample., lub oil fiter elements tbu, tdfl and fcbt as per sample., pumps impellers (cooling water pump, working water pump, feed transfer pp) as per sample. qty- 15, mat-, gauge glass glass as per sample. qty- 16, pump spares including keys wear rings sleeves (working water pump, feed transfer pump, cooling water pump) as per sample. qty-02 each., hoses end fittings (rcp system, plummer block, working water, feed tansfer, lub oil system) as per sample/ instructions. qty-02 each, fuel/ rcp/ lub oil/ ww/ filter and filter housing (filter body) as per sample. qty-, valves wheels of different sizes as per sample/ instructions. qty-05 each, tbu lock in relay diaphragm as per sample. qty- 10, boiler sampling reducer as per sample. qty-04, tdfl -3 & 4 l/o sump sight glass as per sample. qty-04, fasteners box with partition as per instruction/drawing. qty-01, collector tray as per sample/drawing. qty-05, plummer block dip stick

CTN :39027943

11 Feb, 2025 NA

Darjeeling - West Bengal

Tender For supply of air compressor - gauge panel board , gauge panel bracket lh , gauge panel bracket rh , cover for terminal strip , hex nut m 10x1 point 5p , bulb 12 v 15 w , glass fuse 15 amp , foot joint , toggle switch , guard for gauge panel , engine rpm meter , nut for rotor , blade h p rotor , blade l p rotor , sunk key , body nrv , seat nrv , delivery valve plate , joint , delivery valve spring , o ring , o ring , shaft seal assy , washer spring m 8 , retainer , h p rear housing , inspection cover , joint , drive spindle , idle spindle , gear driven mop , bush gear drive mop , bush gear driven sop , spring , gear driving mop , lub oil filter assy , refill assy , outer ring , cover , adapter , valve spring , valve cap , plug , bolt , disc for adaptor , disc for retaining spring , refill retaining spring , circlip , container , oil seating ring , oil seating washer , cap , washer , radiator outlet pipe , radiator inlet pipe , water outlet inlet pipe , radiator hose pipe , fan cowl , fan guard , washer spring m 10 , seat needle valve , hex lock nut 1slash 4 inch bsf , adapter plate , washer spring m 12 , compressor suction filter , oil filter elbow , oil level glass , engine exhaust silencer , hose pipe assembly 3 slash 4 inch x115 inch long , hose pipe assembly 3 slash 4 x 96 long , hose pipe assembly 3 slash 4 x32 long , hose pipe assembly 3 slash 4 x18 long , hose pipe assembly 3 slash 8 x40 long , hose pipe assembly 3 slash 8 x32 inch long , hose pipe assembly 3 slash 4 x50 long , hose pipe assembly 1slash 2 inch x63 inch long , hose pipe assembly 1slash 2 inch x42 inch long , blow down valve assembly , elbow 90 deg , moisture seperator assembly , speed control assembly , transfer block engine , safety control air oil temperture , ammeter 50 o 50 dia 50 , lamp jewel type 12 vdc orange , lamp jewel type 12 vdc red , starter key switch 3 wrv with off , hex screw m6x1px20l , hex screw m6x1p , spring washer , oil pump coupling , hex hd bolt , key parallel , tab washer , rotor nut , tab washer , diaphragm , fixing nut , fixing nut joint , drain cock , distance piece

Height Gauge Scrap Tenders

By Cities

By States

By Agencies

By Ownerships

By Sectors

State Government

State Government

Central Government/Public Sector