Latest digital colorimeter Tenders | Government digital colorimeter Tenders

CTN :39993528

31 May, 2025 NA

Jodhpur - Rajasthan

Tender For bid to ras custom bid for services - job work for preparation of functional filler materials, surface modification and paint formulation , custom bid for services - job work for study, design evaluation and certification requirements of special coatings to be applied on skin of airborne platform-1. preparation of microwave absorbing metal flakes powder , weighing and loading of raw metal powder in attritor mill along with steel balls and its operation , high energy milling of powder along with process control agent and regular monitoring during operation , i. , ii. , iii. , iv. , v. , weighing and packaging of powder in air tight container , vi. , vii. , un loading of powder from attritor mill on to trays and drying in room temperature , separation of powder from steel balls through sieving , regular cleaning of the machine and equipments related to above job works preparation of 5 kg of metal flakes per month , 2. surface modification of metal flakes powder , i. reaction for coating of oxide material on iron metal flakes , ii. , iii. , filtration and washing of powder , drying and packing of powder , 3. formulation of radar absorbing paint , i. , ii. , iii. , iv. , cleaning of bead mill by using solvent , modification of resin system by blending of different resins , formulation of paint by using filler material as per requirement , testing of drying time, flexibility, degree of fineness for quality check , 4. preparation of test specimen , i. cleaning of test panels (aluminium, mild steel and composites) , ii. , iii. , iv. , v. , primer application, followed by surface preparation through emery paper and solvent , application of radar absorbing paint to achieve desired thickness , prepare test panels of different sizes (100 mm x 100 mm) as per requirement application of polyurethane top coat , 5. other terms and conditions: , i. , ii. , iii. , iv. , v. , payment will be made on monthly basis after completion of job based on user job completion certificate , duration of job work: two years , the service provider should have prior experience of executing technical job work contracts in any of government department of r & d in government of india. copy of relevant supply order to be enclosed with the bid. , irrelevant supply orders pertaining to civil works, construction, security, maintenance and arboriculture will not be considered. , the contract may be extended further based on satisfactory services of service provider on same terms and conditions, if required by buyer. , this job work will be carried out at defence laboratory, jodhpur. , many shay , , scope of work , job work to study, design evaluation and certification requirements of special coatings to be applied on skin of airborne platform , (1) following scope of job work will be carried out under the supervision of rcma nashik , on monthly basis at rcma nashik. , i. , ii. , literature survey about latest and advance materials and technologies in the field of radar signature suppression of airborne targets , evolving the approach and strategies for airworthiness certification of special coating. iii. scrutiny of the airworthiness certification plan (acp), system requirements, , integration, technical specification etc. , iv. verification of the characterisation mythologies of special materials. , v. , verification and validation of process control documents and various design documents. vi. verification and validation of cfd analysis of aircraft with different flight regions. , vii. verification and validation of erosion, wear and tear analysis of coated airborne target. viii. scrutiny of documentation requirements for system level coating application and , subsequently flight evaluation. , ix. , study of rcs reduction after application of coatings by using simulation and modelling through matlab software. , (2) other terms and conditions: , i. , ii. , iii. , iv. , v. , payment will be made on monthly basis after completion of job based on user job completion ce

State Government

CTN :40522623

05 Jun, 2025 15.0 Thousand

Patna - Bihar

Tender For providing of integrated security surveillance system service - remote video monitoring; capture devices; high media quality; buyers premises; role-based access control system (rbac); na; na; na; yes

CTN :40513009

06 Jun, 2025 15.00 Lacs

Jodhpur - Rajasthan

Tender For supply of lab equipment - lab equipment, microscope with camera : should have observation method including brightfield and darkfield, should be illuminated with transmitted illuminator and led lamp, should have stage focusing mechanism with coarse handle stroke of 15 mm, should have features for coarse adjustment limit stopper and torque adjustment for coarse adjustment knob, should have field trinocular diaphragm, should have revolving nosepiece with manual with 4 standard positions , should have manual stages with right-hand control having built-in x: 76 mm, y: 30 mm, should have built in manual abbe condenser na 1.25/ w.d. - (4x 100x), standard (fn20) observation tubes-trinocular should be included, should have 30 tube inclination angle or equivalent, trinocular tube light path selection (camera: observation) :0%:100%, 100%:0%, should have interpupillary distance adjustment: 48 75 mm, dimensions (w d h): trinocular: 198 (w) x 398 (d) x 430 (h) mm, weight should be not more than weight: approx. 6.5 kg, compact design, should be supplied with 15 mega pixel or more camera attachment and computer to visualize sample, should be supplied with dust cover complete set. with c-mount stand, camera, computer, should have microscope camera software and image processing system, computer system should contain desktop (minimum 12th gen intel core i3, ram minimum 8gb, windows 11, ms office 2021, wi fi 6, bluetooth 5.2 monitor minimum 18 inch and above, fhd, ips display, eye comfort), keyboard and mouse for operating microscope, service and operation manuals to be provided; warranted for 1 years or more after satisfactory installation., magnification lens with light: magnifier is made of high quality glass. white energy-efficient led bulbs. the glass lens magnification 3x to 45x magnification. the large lens diameter 87 mm handle length 4.1 inch, digital weighing scale: electronic balance should have the following functionality, upto 220 g capacity; 0.001 g readability; brilliant display; internal calibration; robust construction; easy levelling; maximum capacity: 220 g, minimum load: 10mg, readability: 0.1 mg or better, settling time: 6 s or better, adjustment: internal, display: backlit lcd, weighing pan size: upto 90 mm , micro processed based digital display with on/off mode, build with die-cast aluminium material, should have adjustable feet for uniform levelling. should be iso, ce certifiedshould provide user, technical manuals to be supplied in english language, it should have interface rs232, service and operation manuals to be provided; power supply: ac 230v/115v,50/60hz, warranty -1year or more, authorization letter, hot air oven : double walled unit with inner chamber of stainless steel, outer chamber of mild steel duly powder coated. temperature thermostatically controlled range: 50 c to 200 c 1 c. beaded heating elements are placed in the ribs at the bottom and sides mineral /glasswool insulation, capacity: 200ltr or more, corrosion resistant body for longer life, air circulation fan for better heat circulation and dry of sample, complete with l shape thermometer, two indicators, thermostat and on / off switch, microprocessor based pid temp. controller cum indicator, adjustable selves: 2 or more, inner dimensions: 600 x 600 x 600mm or more, it should have concealed ss handle and positive latch system. controller should be equipped with timer, auto tuning and alarms. supply voltage: 230 v ac, 50 hz, single phase. should have local service setup for prompt and efficient post-sales support. warranty 1 year or more, muffle furnace: unit should be suitable for laboratory, it should be fitted with good quality tiles set, with ceramic fibred insulation. unit capacity: 4 litre or more, outer casing of thick mild steel duly painted / powder coated. working temperature ranges from 50 c - 1150 c is controlled by digital temperature cum indicator with e. r. control device for fine control. dimension should be compact: 125 x 125 x 250 mm, u

CTN :40486192

09 Jun, 2025 NA

Deoghar - Jharkhand

Tender For supply of instruments for srawani mela year 2025-26, hospital and other health center. (group-b) - stainless steel abdominal hysterectomy set, n.s.v set (s.s), g.v set, self abdominal detractor, m.t.p set., vaccine carrier (small size), x-ray digitalisation with high-end cr system (with installation & 1 yers. warrenty) console software with mulitmodality work station the cr system should have advances workstation provided with 17" high resolution monitor, keyboard & ouse, with the fol., digital ultrasound machine colour dopler (high resolution ) with 4 probe, eye checkup machine, auto analyzer, hotair oven, binocular microscope (olampus), centri fuge machin (good quality), micropipette (0-50 microliter), micropipette (0-500 microliter), micropipette (0-1000 microliter), microtips (0-50 microliter), microtips (0-1000 microliter), bed side screen with cloth 1"round pipe with wheel, sponge holding 8" (all size), sponge holding 6", artery forceps 6" curved, artery forceps 6" straight., artery forceps 8" curved, artery forceps 8" straight., artery forceps 4" straight., alliys tissue forcep 8 " (all size curved straight), mosquito forcep 6 " (all size curved straight), scissor 6 " curved (all size), scissor 6 " straight (all size), scissor mosquito straight. 5 " (all size curved, straight), diatheromy (machine), laparoscopic instrument, needle holder 8 "curved, needle holder 8 " straight, needle holder 6 "curved, needle holder 6 " straight, needle holder 4 "curved, needle holder 4 " straight, doner couch (3 motor), blood weighting mechine, blood band refrigerator (300 bag) temp.display outside, detal forcep set, detal cortraie machine, infusion pump machine, bed side trolly table, patient table, ecg machine 12 leading channel, dressing table with instrument, elisa mechne with printer & ups., blood collection monitor (with battery backup), boyl's appratus, gas pipe line n2o, gas pipe line o2, electral dental chair 1.should be electricly operated with zero programme.2. should have a switch operated operating light with minimum 2 steps of intensity control.3. should have a auto water connection for spitoon, and tumbler with auto filling senssor., pulse oximeter (table top) bulit in rechargeable li- polymer battery for uniterrupted monitorig compact and flexible appearance, easy and be suitable fo indoor and outdoor(in ambulnce monitoring with user-friendly interface display, syringe pump, foetal doppler, refrigerater 290 ltr., blood warmer machine, airpurifier, ambu bag (baby), artery forceps 4" curved (tungston carbide coated) german., artery forceps 5" curved (tungston carbide coated) german., artery forceps 7" curved (tungston carbide coated) german., artery forceps curve 140 mm 180 mm (german), artery forceps straight 140 mm 180 mm (german), auto reflectometer with table, doyen's retractor, b.p. holder, bad pan plastic, bauel 10 ", bed side locker, bed side screen with curtain., boil's appratus with gas clinder, cord cutting scissor (tungston carbide coated) german., curved cutting needle (tungston carbide coated) german., diathermy, dilator utrenne double, dressing table, dressing tray with cover 310* 200* 600 mm ss, drug trolley, drum , steritizing cylindrical 275 mm dies 132 mm (dressing drum), drum stand clinical, g.v set, electric auto clave big 3 drums (best quality), electric auto clave medium 1 drum (best quality), electric auto clave medium 2 drums (best quality), electric hub cutter big, episiotomy scissors 8" (tungston carbide coated) german., examination table (best quality), femaly planning operation scissor set. 01 set., feotoscope, flower bed 18 mm steel (best quality), foam mattress for labour table, food trolly big wheel, hysterectomy operation set - 01 set. (best quality), self abdominal detector set, auto clave (big. verticle) (best quality), eye checkup- machine digital (best quality), cbc machine (5 part blood cell counter machine)1. should have throughput-50 samples/hour2.system should use cation e

CTN :40467973

14 Jun, 2025 NA

Tinsukia - Assam

Tender For supply of office contigency items - visitor register 500 pages as per sample , steel dust bin ss waste container 15 ltr capacity round 10 inch x height 14 inch as per sample , exhaust fan 15 inch 1400 rpm heavy duty , window curtain full size 240 gsm 5 ft x 4 ft colour as per approved choice , door curtain full size 240 gsm 8 ft x 4 ft colour as per approved choice , borosil glass 295 ml set of 6 pcs , tea cup set of 6 pcs good quiality , water hot and cold dispenser with 20 ltr bottle make voltas , water camper 5 ltr capacity make milton , masquito repellant make allout , table blazer cloth 4 ft x 5 ft blue good quality , foot mat jute 4 ft x 2 ft good quality as per sample , electric kettle 1.8 l to 2 ltr cap 1500 w , personal digital weight machine 150 kg with large lcd display and 4 sensor technology , table glass 4 ft x 2 ft thickness 8 mm toughned , cash book 500 pages as per sample , cup and saucer set of 12 pcs good quality , mirror for bathroom 12 inch x 18 inch , towel large size 400 gsm 100 percent cotton size 75 cm x150 cm , digital wall clock 25 pt 4 cm x 25 pt4 cm x 3 pt 5 cm , glass coster set of 6 pcs good quality , wall clock quartz 32 cm round ajanta , mattress 6 ft x 3 ft x 4 inch isi marked , cotton hand towel size 81 pt 3 l x 40 pt 6 w centimeters , desert cooler plastic body 100 ltr cap with integral caster wheels with honeycomb pads , ss chapati bhatti size 24x48x12 inch gas operated 3 burner plate thickness 10 mm body material ss 304 stainless steel , led television screen size 65 inch, smart tv ultra hd 4k 3840 x 2160 pixels , sound system wireless bluetooth portable 50 watt pa speaker tone control with mp3 player bluetooth with 2 mic usb sd make ahuja bta 880 , search light 55w halogen warm white 2700k heavy duty rechargeable hand held torch abs 1600 lumens , ready gadi oblique three wheeler trolley load capacity 400 kg for ration material handling size 5 ft x 3 ft with handle as per sample , gref tee flag size 12 inch x 18 inch duly embroidery as per sample , red dari 8 ft x 6 ft good quality as per sample , flower pot as per sample , brass flower pot as per sample , shamiana tent 9 pt 15 mtr x 9 pt 15 mtr with poles side walls and all accessories as per dgs and d specification no g oblique tex oblique t 59 , water cooler 60 ltr capacity body material ss304 stainless steel power supply 230v 50hz 1ph refrigerant r 134s double faucet tap for office use , fogging machine manual starting hand carried fuel tank capacity 2 ltr pesticide tank capacity 5 ltr engine out put 17 pt 5 kw , notice board 2 ft x 4 ft soft board core material type pin up type , white board 4 ft x 4 ft dry erase writing board with aluminium frame , electric ceiling type fan (v3) isi marked to is 374 (q2) , table fan / wall mount fan / ceiling mount fan as per is 555 (q3) , electric pedestal type fan and regulator as per is 1169 (q2)

Central Government / Public Sector

CTN :40311367

05 Jun, 2025 NA

Panipat - Haryana

Tender For corrigendum : tender for supply of restriction orifice for p25 project at iocl panipat refinery --field-applied coal tar enamel pipe coating systems: application, performance, and quality control , coatings and linings over concrete for chemical immersion and containment service , corrosion control of offshore structures by protective coatings , control of external corrosion on underground or submerged metallic piping systems liquid-applied internal protective coatings for oilfield production equipment , extruded polyolefin resin coating systems with soft adhesives for underground or submerged pipe , discontinuity (holiday) testing of new protective coatings on conductive substrates holiday detection of fusion-bonded epoxy external pipeline coatings of 250 to 760 um (10 to 30 mils) , measurement of protective coating electrical conductance on underground pipelines offshore platform ballast water tank coating system evaluation , test procedures for organic-based conductive coating anodes for use on concrete structures , aboveground survey techniques for the evaluation of underground pipeline coating condition , laboratory methods for the evaluation of protective coatings and lining materials on metallic substrates in immersion service , evaluation of internal plastic coatings for corrosion control of tubular goods in an aqueous flowing environment , evaluation of internal plastic coatings for corrosion control of tubular goods by autoclave testing , holiday detection of internal tubular coatings of 250 to 760m (10 to 30 mils) dry film thickness , exterior protective coatings for seawater immersion service

corporations/Associations/Others

CTN :40290009

06 Jun, 2025 9.72 Lacs

Noida - Uttar Pradesh

Tender For corrigendum : supply of urinometers calibrated , digital colorimeters , bottle dispensers , complete chromatographic unit for paper and tlc , fume cupboard , ise analyzer

State Government

CTN :40398381

13 Jun, 2025 NA

Guwahati - Assam

Tender For empanelment of agencies for supply of laboratory instruments for various water testing laboratories under jal jeevan mission, assam - ion meter with electrode and accessories for fluoridemeter: ph/ise benchtop meter with electrode stable, universal power adapter, literature, pc cable, meter test certificate electrode: ionplus fluoride and nitrate combination ion selective electrode, 1m cable, waterproof bnc benchtop ion meter (ise) along with fluoride, nitrate #electrode range: -2.000 to 20.000 resolution 0.1, 0.01, 0.001 relative accuracy 0.002 calibration points up to 5 calibration editing yes #mv/ rmv orp range 2500.0 mv resolution 0.1 relative accuracy 0.2 mv or 0.05 % of reading whichever is greater eh orp mode yes ise range 0 to 19999 resolution up to 3 significant digits relative accuracy 0.2 mv or 0.05 % of reading whichever is greater units ppm, m, mg/l, %, ppb, none calibration points up to 5 calibration editing yes calibration features timed end point, linear point to point, non-linear selectable auto-blank, low concentration range stability #temperature range -5 to 105 c, 23 to 221 f resolution 0.1 relative accuracy 0.1 offset calibration 1-point datalogging memory 2000 with time and date stamp log function manual, ready (include auto-read ), timed log edit delete individual points, group of points or all inputs ph electrode bnc, reference pin atc probe 8-pin mini-din #output rs232, usb power ac adapter included universal, 100-240 vac battery power optional 4 aas battery life 800 hrs, fluoride electrode of ion metersame make that of the ion meter, manifold filtration assembly* wide range of pumps and filtration flasks * high quality components * easily exchangeable elements *maintenance-free * low noise * added filters for enhanced pump longevity * filtration base with silicon stopper, cap & aluminium clamp connecting silicon tube technical specification for filtration flask set # high-pressure resistant tube # fiberglass filter membranes (47mm / 0.1 m) # ptfe disc filter #normal liquid filtration * specification for filtration glass set #suction bottle capacity(ml) 1000 ml # filter diameter(mm) 47/50 mm # * specification for filter flask * material: statinless steel 304, capacity: 300 ml (100 ml each) [ unit should consist of 3 flask so that 3 sample can be filtered simultanelously without any issue] # effective filtration area(cm2) = 9.6 cm2, outlet connector(mm) = 8 mm * specification for vaccum flask: #flow rate of the pump(l/min) = 17 l/minultimate vacuum(mbar) = 150 mbar # oil free, maintainance free, built in thermal protection to shut off when over heated., auto cut heater for distill water plant so that when water level decreases the heater is switch off automatically, voltage stabilizer capacity- 3 kva servo stabilizer 5 star rating, heating mantle (single station) should have digital energy regulator with multiple step power regulation automatic spill detection and saftey shutdown in built precision temperature control technial specification: flask capacity 250 ml, working temp range: ambiant + 5 to 420 degree celcius. accuracy: plus minus 1.0 degree celcius, power consumption : 150 w, heating mantle (combined unit) material of construction heating block: made with grade epoxy painted chemical resistant coating, aluminum block with 6 thermo wells for processing 6 different samples at a time. #racks: ss 316 # glassware: teflon coated # temperature range ambient + 10 deg c to 450 deg c # stability of temperature better than 0.5 deg c # controller consist of digital read out of temperature and time with 4 programmable ramps for each method. # number of programmable methods 20 numbers. # heating powers 1000w # heating position minimum 6 position # digestion time range -1 to 999 minutes # the system should have facility of acoustic signal at the end of completion of cycle to notify the operator. # the thermal digestion unit should have high thermal homogeneity # the setup should have small footprint. # th

State Government

CTN :40072880

29 May, 2025 NA

Basti - Uttar Pradesh

Tender For corrigendum : supply of material and erection of equipments and structure for construction of 01 no. 132/33kv bay at 132kv sub-station harraiya under electricity transmission division-i, basti - supply, pale fencing, earthing 40 mm ms rod for main earthing, earthing 40 mm ms electrodes ( 3 meter longs), m.s. flat for earthing 75x10, m.s. flat for earthing 50x6, air conditioning system, two ton window ac with all accessories and stabilizer(not less than 5kva capacity) with installation, single tension fitting suitable for, acsr moose, acsr panther, single suspension fittings suitable for, acsr moose, acsr panther, pg clamp suitable for, moose/ moose, moose/panther, panther/panther, bus post clamp suitable for, panther, twin panther, moose, lightening fixture led luminaries type sl-di as per tech specifications, work, erection of main & auxiliary structure consisting of column. beam peak, mast etc and auxiliary structure of installation of cts, la etc. the job consists of shifting of all materials from store to site of erection and erection of structures as per drawing with the help of gi nut & bolts, flat & spring washer with matching the hole, cutting & matching of member if required, including cost of all men and t&p excluding gi structure nut & bolts to complete the work. gi structures, nut & bolts and washer will be provided by department free of cost., erection of 145 kv equipments, 145 kv bus/line and tandom isolator, 145 kv current transformer, 145 kv post insulator, 120 kv lightening arrestor, 145 kv ct junction box, 132 kv transformer (c&r) panel, 145 kv sf-6 circuit breaker, erection of 33 kv equipments, 33 kv vacuum circuit breaker, 33 kv isolator, 33 kv current transformer, 33 kv lightening arrestor, 33 kv ct junction box, stringing of three phase jack bus 132 kv with panther conductor. the work includes cutting & bending of conductor, fixing of single/double bolted type tension fitting/suspension. hoisting of disc insulators and shifting of material from store*site to erection site and all other associated work to complete the job satisfactorily as per instruction of engineer incharge., 132 kv jack bus for transformer, 132 kv making of u jumpers, equipments interconnection jumpering with main bus bar. job includes bending of conductor in proper shape tightening with the help of clamps and all other associated work to complete the job., transformer bay for 132 & 33 kv side, laying and termination of following size control cable in trench/cable trays from different control room c&r panels to switchyard equipments (132/33 kv cb, ct their junction boxes . transformer marshalling etc) in 132/33 kv switchyard as per cable schedule including carriage of cable drum from store and all other associated work., 2cx2.5mm2, 4cx2.5mm2, 6cx2.5mm2, 10cx2.5mm2, termination of control cable ( per termination), cutting strengthening bending and laying 700 mm/500 mm below inside ground and above ground of following size m.s. flat for earthing of main and auxiliary structure and equipments including welding with main earth mat and with objects to be earthed, excavation trenches and back filling painting and all other associated work as required to complete the work satisfactorily. m.s. flat will be providing by the contractor free of cost., 75x10 mm, 50x6 mm, making delta earthing of 120 & 33 kv la by fabrication of 03 nos 3 mtr m.s. round bar ( 36/40 mm dia) electrode it piercing inside the ground and connecting all 03 nos electrodes with 36/40 mm m.s. round laying around as per drawing painting the jointing with 75x10 mm m.s. round bar laying around as per drawing. painting the joints with black japan paint of good quality after proper cleaning of joints by wire brush ms round bar will be provided by dept, free of cost., dismantling of 250k.va 33/0.4k.v station t/f work includes opening of jampers/cable connection/cutting of earthing etc., laying of 300/400mmsq. 3.5core power cable from

CTN :40217451

26 May, 2025 NA

Beed - Maharashtra

Tender For corrigendum : providing of integrated security surveillance system service - outdoor perimeter security; recording devices; high media quality; buyers premises; mandatory access control system (mac); na; personnel and environmental safety; fully integrated pa system; yes

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