Latest noise cancelling device Tenders | Government noise cancelling device Tenders

State Government

CTN :40926668

08 Jul, 2025 78.0 Thousand

Pune - Maharashtra

Tender For supply, installation, testing and commissioning of audio-visual supply installation testing and commissioning of audiovisual equipment for data science department 4th floor iiser pune

CTN :40754244

09 Jul, 2025 NA

Pune - Maharashtra

Tender For corrigendum : supply of sitc of audio visual for hall1 e e - projector , motorized projection screen , digital podium , camera for audience , camera for presenter , camera wall or ceiling mount , camera mixer , 8x8 hdmi matrix switcher , avoip hdmi encoder , avoip hdmi decoder 2 , hdmi extenders , wallplate , hardware and software for control , control gateway or relay gontrol , touch panel , network poe switch , av equipment rack 17u , hdmi cable 6ft long , hdmi cable 10ft long , usb active extender cable 35ft , usb a m to b m cable 6 feet , usb a m to b m cable 10 feet , usb type c cable 6ft long , cat6a u or ftp video and lan bulk cable , cables and connectors

corporations/Associations/Others

CTN :40879862

04 Jul, 2025 33.77 Lacs

Delhi - Delhi

Tender For operation of audio visual equipment installed at convention centre, block-b, ndcc phase-ii.

CTN :40865390

17 Jul, 2025 77.00 Lacs

Jirania - Tripura

Tender For e-tender (2nd call) for procurement of laboratory instruments, equipment, appliances for the college of veterinary sciences and ah, rk nagar under the nec funded project for the year 2025-2026 - biosafety cabinetclassii, a 2 with accessories and power back up (bacteriology)-- the biological safety cabinet should be of class ii, type a2 designed in compliance with international standards the biological safety cabinet quoted instrument model must have international standards test likensf, tuv nord, en 12469 certification. certificate copy must be provided along with the technical bid. working area should be around 4foot. it should have exterior dimension w x h x d of 1300x 1568 x 800 and interior dimension wxhxdof 1200x 780x 630 it should have 1 piece grade 304 stainless steel or thermos scientific smart coat interior itshouldhavefeatureforpersonalprotection,sample protection, cross contamination protection and environmental protection. it must utilize brushless dc motor technology which uses significantly less energy with less heat emission provision compared to traditional ac motor technology to ensure lower levels of energy consumption. it should have 10 sloped front for exceptional comfort and ergonomics thesystemshouldbedesignedwithdualmotor. the motor must automatically adjust or control fan speed in real time to maintain constant airflow during filter loading or temporary obstruction. air flow direction: vertical laminar flow & air intake across front opening and 70% recirculation. filter: high performance particle air filter h14(hepa en1822), filtering efficiency 99.995% mpps or better. energy saving mode when cabinet not in use with maintaining sterility. continuous airflow helps to maintaina sterile environment, evenwhen the cabinet is not in use. thesystemshouldhaveindependentsensorstodetect pressure changes across the exhaust and down flow plenum/ air velocity and should indicate alarm signal when a 20-30% change in inflow/ exhaust or down flow occurs. control panel and performance monitor displays inflow/ down flow velocities, hours of use etc. to verify proper cabinet operation. frontglasswindowshouldbeeasilyloweredfor thorough smart cleaning of inner surfaces and designed to protect users by maintaining inflow, even when the window is lowered. the uv light must be quoted which should be programmable from 30 min to 24 hrs. in minimum 30 minutes increment to shut off automatically. the settings must allow the user to program the timer. the cabinet noise level must be less than 63 db(a) as measured in a sound proof room to promote more comfortable and safer working habitsof the user a per nsf/ ansi 49. the controller must be located on a slanted frontpanel so it is easy to see from a seated working position in front of the cabinet. control panel should be a large digital color touch screen display with health monitoring system, valuable safety and performance data with constant read-out of downflow/ inflow velocities and hours of operation in real-time, number of hours of use on the hepa filters. the front window sash must be angled 10 sloped front for operator comfort. two pieces of removable and autoclavable stainless steel arm rest should be provided for operator s comfort without disturbing the air flow. the system must have audio visual alarms to indicate when inflow is restricted and as well as whether front window is in correct position or not. theworkareashouldbeilluminatedwithswitchable fluorescent lamp of lighting power >120 fc or higher. suitable height floor stand without casters should be provided. in built access ports, 2 nos. (1 on each side) shouldbe available. it has single piece stainless steel work tray for easy cleaning and decontamination. warranty:minimum3year. electrical supply available: 230v a.c, single phase, 50 hz. bidder should provide printed brochure of the quoted model and details specification should be available in the manufacture website. customized model would not be accepted wi

CTN :40842763

16 Jul, 2025 NA

Shimla - Himachal Pradesh

Tender For supply of procurement of additional audio-visual equipment for further improvement/upgradation of conference r

CTN :40825995

15 Jul, 2025 5.04 Lacs

Lucknow - Uttar Pradesh

Tender For supply of equipment and psychology tools - the childhood autism rating scale cars - the childhood autism rating scale cars ii , stanford binet intelligence scales fifth edition sb5 complete test kit , bender visual motor gestalt test ii , corners adhd check list , rorschach inkblot test exners system with manual , defense mechanism inventory , malins intelligence scale for children , draw a person test children 4 to 13 yrs , tat indian adaptation , sacks sentence completion test , development behaviour checklist parent , ideas instrument indian disability evaluation and assessment scale , basicmr behavioural assessment scale for indian children with mental retardation , childrens apperception test indian adaptation , nimhans battery for specific learning disability , vinland social maturity scale vsms , senguin form board test , object sorting test , nimhans neuro psychological battery , bhatia battery for assessment of intelligence , indian scale for assessment of autism isaa , specific learning disability screening questionnaire , 16 pf , colored progressive matrices cpm , binet kamat test bkt , pgi battery for brain dysfunction , cbcl assessment , stroop color and word test

Central Government/Public Sector

CTN :40745369

03 Jul, 2025 NA

Chennai - Tamil Nadu

Tender For supply of monopolar and bipolar combined solid state electro surgical diathermy. 1. should be a c ombined monopolar and bipolar unit along with bipolar probe. 2. power requirements for use. a) main s upply 220v. b) mains frequency 50 hz. 3. power output: a) monopolar cutting upto 400 watts at 350 oh ms output. b) monpolar coagulation 300 watts at 350 ohms output. c) monopolar tur 400 watts at 350 ohms. d) bipolar coagulation 50 watts at 75 ohms. 4. haemostasis adjustment for monopolar cutting 1 0 steps from 0 to 9. 5. digital display of power setting. 6. touch button to operate a power setting. 7. s hould be able to control power output through both by hands and foot independently. 8. two independ ent generators using for monopolar and bipolar applications. 9. patient safety visual and audible alarm. 10. audible and visual signals for cutting and coagulation. 11. cautery must have blend, cutting and co agulation. 12. shock proof flexible mouldable patient plates ( silicon material). 13. shock proof explosiv e protect autoclavable quality accessories. 14. designed to comply with international standard with a p roof high standard of performance and safety. 15. all india service support with easily available spares and accessories. 16. 3 mt cable for bipolar forceps. 17. bova bipolar forceps straight 19.5cm. note: (1) maintenance and operation manual shall be supplied along with the equipment in duplicate. (2) operation of the equipment shall be demonstrated to the custodian of the coach (viz) in any one of divisions/zonal railways of indian railways on arrival of the co ach at the base depot and on getting the advice therefor from the custodian of the co ach/icf. [ warranty period: 30 months after the date of delivery ]

CTN :40694243

07 Jul, 2025 NA

Khandwa - Madhya Pradesh

Tender For supply and installation of biotechnology instruments - bod incubator with stabilizer:- features available in bod incubator - toughened glass window ,air circulation fan ,removable tray ,temperature,sensor ,door hinges ,pid temperature controller. 2 optional features available in bodincubator stainless steel perforated trays no of trays 3 air circulation motorized blowerexterior body material mild steel and painted in epoxy powder coating insulation material glass woolouter door material mild steel inner door material material of removable traytoughed glass material of removable tray stainless steel wire mesh tray chamber capacity(in ltr) 250-299 thickness of sheet (in mm ) 0.7 thickness of toughed glass/acrylic sheet (in mm ) 7 diameter of stainless steel wire in mesh ( in mm )3 temperature range 10 c to 70 c temperature accuracy 0.5 ctemperature uniformity 1 c., cooling centrifuge 20000 rpm with rotator head and stablizer :- type of motor brushless(without carbons)type of lid lock both manual and electronicno of acceleration and deceleration profiles in built for rotor speed while automatic brakingoption to accelerate and decelerate speed at various rates configuration of rotor supplied with centrifuge machine angle rotorsize of rotor supplied with centrifuge in ml"12x15ml(for angle rotor) rpm 13000"warranty period for equipment & roto condensed water drainage system,the equipment shall be installed and demonstrated before acceptance, servo controller voltage stabilizer supplied with item, deep freezer with stabilizer :- type vertical features puf insulation,frost free capacity ( l) >=250l temperature range in c -10 c to -40 c or better temperature uniformity in degree celsius +/- 3 c or lesstemperature stability of system in degree celsius +/- 3 c, rotatary shekar incubator with stabilizer :- castor wheels ,range of temperature5 degree centigrade to 60 degree centigradetype of display lcd, type of speed controlstepless continuously variable,orbital shaking amplitude in mm25 mm,type of flask which can be accommodated 100 ml ,250 ml ,500 ml ,1000 ml ,2000 ml, interior illumination led bulbs,construction of body double walled with inner and outer walls,door insulated double walled door with glass window,internal length of equipment in mm 765internal width of equipment in mm 660internal height of equipment in mm 650outer length of equipment in mm 1150ouiter width of equipment in mm 800outer height of equipment in mm 1300,range of temperature 5 degree centigrade to 60 degree centigradetemperature accuracy plus minus 0.5 degree centigradetemperature controller microprocessor based digital temperature controller and indicatortype of sensor pt -100,type of motor brushless motorshaking mechanism controller microprocessor controllerorbital shaking speed in rpm upto 250type of speed control stepless continuously variableincrement of step variation 10orbital shaking amplitude in mm 25 mmtimer adjustment in hours 99, autoclave vertical :- chamber capacity/size approx. 80-120 litersoperating pressure 15 - 20 psipressure gauge type analog pressure gauge (0 - 400) psi temperature accuracy +/- 0.5 c (at 121 c)operating temperature (max) 123 c features automatic start/stop timer,low water level heater cut-off and alarms,over pressure cut-off with audio-visual alarm,low heat warning,inner temperatureindicator,over temperature cut-off with audio-visual alarm,door cannot unlock until chamber pressure reaches room pressure,temperature calibrationfunction spares & accessories perforated corrosion free basket made up of ss 304 (3-4 nos) that arestackable two high or more levelsadditional requirement calibration certicate from iso17025 accredited lab for temperature,pressuregauges & timer, heating element multicombine:- power source electric material ceramicapplication heating shape rectangulardimension diameter 200 millimeterwidth 200 millimeter thickness 8 millimeterlength 600 millimeter specications resistance 5 operating power 100 ki

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