Tender For supply of bleaching powder , lime powder , odc 50 , garbage bag bore big , black phenyle , white phenyle , toilet cleaner , rubber gloves , emtpy bag for garbage , winter jacket , raincoat heavy duty reversable , gumboot , crac decorative sheet , led street light 70 watt , led street light 100 watt , led flood light 200 watt , led flood light 500 watt , led rgv flood light 150 watt , ptz cctv camera for outdoor , cctv camera wire cable , waterproof sound system for announcement , installation charges for cctv , solar street light , lighting pole sp 10 , lighting pole octagonal , decorative pole with light , armoured cable 25 sqmm , aerial bunch cable , alluminium cable 6 sqmm , copper wire 1.5 sqmm , pipe bend with clamp , installation and fixing poles , dustbin plastic 120 ltr with wheels , dustbin ss made 60 ltr twin bin , ro water purifier , gps for vehicle , biometric machine ) /bid number : gem/2026/b/7424170 * /dated: 10-04-2026 & & / rate contract bid document this rate contract bid is governed by general terms and conditions of rate contract 1 / 30
Tender For supply of mtr wire mess , painting brush 4inch , lime quick , painting brush 2inch , bend pvc 32mm for llc long , ms hasp and stapple 100mm , glass shelf 600mm long , silocon for glass , mirror cabinate , drill bit 6mm , core cutting machine bit 5inch , core cutting machine bit 6inch , core cutting machine bit 8inch , towel rack bath 5 rail , seat cover for single solid seat , white cemnt 1 kgs , door with frame wpc , wpc board 18mm , modular kitchan hinges , road marking paint yelow 4 ltr pack , road marking paint white , paint synthetic enamelled white 1st quality 4 ltr pack , stone aggregate 20mm well graded , sand confirming to zone 3 , paint sythetic enammelled black pack of 4ltr , enamel synthetic exterior paint apex color smoke grey , car air freshner , enamel synthetic exterior undercoating high glows paint color white , obd 20 lts bucket , dr fixit for water proofing 1 kg each , lime , exterior acrylic eumlsion 4 ltr for exterior wall paint , paint brush 4inch , paint brush 2inch , solar bollard 9w with backup of 8hrs height 600mm cct 6500k , ss led under water light multi colour 12v 18w 100percent , led drive for led rgb light modal ma083 , ppr pipe pn 16 triple layer of size 20 mm dia , ppr pipe pn 16 triple layer of size 25 mm dia , ppr pipe pn 16 triple layer of size 32 mm dia , ppr pipe pn 16 triple layer of size 40 mm dia , ppr pipe pn 16 triple layer of size 50 mm dia , ppr pipe pn 16 triple layer of size 63 mm dia , ppr pipe pn 16 triple layer of size 110 mm dia , ppr elbow size 20 mm , ppr elbow size 25 mm , ppr elbow size 32 mm , ppr elbow size 40 mm , ppr elbow size 50 mm , ppr elbow size 63 mm , ppr elbow size 110 mm , ppr socket 20 mm , ppr socket 25 mm , ppr socket 32 mm , ppr socket 40 mm , ppr socket 50 mm , ppr socket 63 mm , ppr socket 110 mm , ppr union 20mm , ppr union 25mm , ppr union 32mm , ppr union 40mm , ppr union 50mm , ppr union 63mm , ppr tee 20 mm , ppr tee 25 mm , ppr tee 32 mm , ppr tee 40 mm , ppr tee 50 mm , ppr tee 63 mm , ppr tee 110 mm , ppr female threaded socket 20 mm , ppr female threaded socket 25 mm , ppr female threaded socket 32 mm , ppr female threaded socket 40 mm , ppr female threaded socket 50 mm , ppr female threaded elbow 20 mm , ppr female threaded elbow 25 mm , ppr female threaded elbow 32 mm , ppr male threaded socket 20 mm , ppr male threaded socket 25 mm , ppr male threaded socket 32 mm , ppr male threaded socket 40 mm , ppr male threaded socket 50 mm , ppr male threaded elbow 20 mm , ppr male threaded elbow 25 mm , ppr male threaded elbow 32 mm , ppr male threaded elbow 40 mm , ppr male threaded union 40 mm , ppr female threaded tee 20 mm , ppr female threaded tee 25 mm , ppr female threaded tee 32 mm , ppr female threaded tee 40 mm , ppr female threaded union 50 mm , ppr male threaded tee 20 mm , ppr male threaded tee 25 mm , ppr male threaded tee 32 mm , ppr male threaded tee 40 mm , ppr male threaded union 50 mm , ppr male threaded union 20 mm , ppr male threaded union 25 mm , ppr male threaded union 32 mm , ppr reducer socket 25x20 , ppr reducer tee 25x20 , ppr reducer elbow 25x20 , ppr elbow 20 mm 45 degree , ppr elbow 25 mm 45 degree , ppr wall clamp 20 mm , ppr wall clamp 25 mm , ppr wall clamp 32 mm , ppr brass ball valve gate valve 20 mm ppr pipe , ppr brass ball valve gate valve 25 mm ppr pipe , ppr brass ball valve gate valve 32 mm ppr pipe , ppr brass ball valve gate valve 40 mm ppr pipe , ppr brass ball valve gate valve 50 mm ppr pipe , ppr ball valve gate valve 90 mm ppr pipe , ppr ball valve gate valve 110 mm ppr pipe , ppr coupling flange 50 //bid details 2 / 132 mm , ppr coupling flange 90 mm , ppr coupling flange 110 mm , ppr reducer socket 32x25 , ppr reducer socket 32x20 , ppr reducer socket 40x32 , ppr reducer socket 40x25 , ppr reducer socket 40x20 , ppr reducer socket 50x40 , ppr reducer socket 50x32 , ppr reducer socket 50x25 , ppr reducer socket 50x20 , ppr reducer tee 50x20 , ppr reducer tee 50x25 , ppr reducer tee 50x40 , ppr reducer tee
Tender For bid to ras supply of tmt bar fe 550 grade 8mm dia , tmt bar fe 550 grade 10mm dia , tmt bar fe 550 grade 12mm dia , tmt bar fe 550 grade 16mm dia , binding wire of 0. 9mm dia , plywood 8 x 4 feet 18mm bwr grade , prefabricated mild steel door of size 3000mm x 2400mm outer frame made out of isa 50x50x6mm , pre-fabricated mild steel door of size 1500mm x 1830mm outer frame made out of isa 50x50x6mm , app bitumen membrane sheet of grade 2504 thickness 3. 0mm type film , deck sheet curved shape 1. 20mm , quick setting compound , water proofing compound in 1 kg , fire resistance paint for internal surface. , fire resistance primer for internal wall surfaces , synthetic enamel painting to steel surfaces as specified. , red oxide primer. , bitumen 80 20 grade , hdpe pipe 75mm dia best quality , fire extinguisher , supply solar lantern model no ms122 , lightening conductor , prefab steel ms plate of size 1000x1000x4mm to frame of size 1050x1050mm. , hdpe hose pipe 25mm dia , 1hp petrol water pump of capacity 35cc 4 stroke pertol engine , pcc solid block 400x200x200mm , 100mm thick interlocking tiles machine pressed precast concrete paver block , cement ppc or opc 53 grade in poly bag of 50 kg each , sand coarse , stone aggregate coarse 20 mm , stone aggregate coarse 40 mm , skilled labour , hesco basket of size 1. 232m x 0. 616m x 1. 06m , transparent pipe 5mm dia bore for water leveling best quality , iron bar 600mmx16mm , industrial safety helmet , hammer weight 500 gms , plaster trowel with wooden handle isi marked. , fish line best quality. , plumb bob iron best quality. , galvanised iron pan mortar , rammer earth with handle , picks axes with chiesel and point ends , showel square nose 14 gauge , painting brush 100 mm best quality. , synthetic tarpaulin 550 gsm , multipurpose non slip rubber reusable gloves , brick trowel steel 305 mm , heavy duty openable props or scaffolding , ms centering plates of size 90cm x 60cm of thickness 14 guage , portable ms body needle vibrator machine with power 3 hp to 5 hp
Tender For corrigendum : invites for e-bids. from original equipment manufacturers (oems) and/or authorised channel partners (cps) supply of goods, tools &equipmentforan international standard itotin wireman tradeat iti kubernagar, gujarat, india - low voltage control and systems., residential and small business systems, electrical machine trainer, motor-generator (ac to dc), motor generator (dc to ac) set, linear i.c. trainer, digital i.c. trainer, grid connected industrial photovoltaic training system three phase system, component of typical small hydro power, component of typical water mill, off-grid photovoltaic training system with solar pump system single phase system, building control systems and automation, industrial control system and automation, 20 kv voltage distribution and grid control system, testing lab, ar-vr training set up., portable electric drill machine, pillar electric drill machine, outside micrometer, motorized bench grinder, rawl plug tool & bit, hydrometer, thermometer, soldering iron, copper bit soldering iron, de soldering gun, table vice, ohm meter; series type & shunt type, stock and dies conduit, multi meter (analog), digital multi meter, a.c. voltmeter, milli voltmeter, d.c. milliammeter, ammeter, a.c. ammeter, a.c. ammeter, kilo wattmeter, a.c. energy meter, power factor meter, frequency meter (analog + digital), tachometer with stopwatch, current transformer primary-, potential transformer, growler internal+ external, tong tester / clamp meter, megger, wheat stone bridge with galvanometer & battery 2 nos, earth tester, low voltage control and systems., residential and small business systems, electrical machine trainer, motor-generator (ac to dc), motor generator (dc to ac) set, linear i.c. trainer, digital i.c. trainer, grid connected industrial photovoltaic training system three phase system, component of typical small hydro power, component of typical water mill, off-grid photovoltaic training system with solar pump system single phase system, building control systems and automation, industrial control system and automation, 20 kv voltage distribution and grid control system, testing lab, ar-vr training set up., portable electric drill machine, pillar electric drill machine, outside micrometer, motorized bench grinder, rawl plug tool & bit, hydrometer, thermometer, soldering iron, copper bit soldering iron, de soldering gun, table vice, ohm meter; series type & shunt type, stock and dies conduit, multi meter (analog), digital multi meter, a.c. voltmeter, milli voltmeter, d.c. milliammeter, ammeter, a.c. ammeter, a.c. ammeter, kilo wattmeter, a.c. energy meter, power factor meter, frequency meter (analog + digital), tachometer with stopwatch, current transformer primary-, potential transformer, growler internal+ external, tong tester / clamp meter, megger, wheat stone bridge with galvanometer & battery 2 nos, earth tester
Tender For corrigendum : invites for e-bids. from original equipment manufacturers (oems) and/or authorised channel partners (cps) supply of goods, tools &equipmentforan international standard itotin electrician tradeat iti vyara, gujarat, india - electrical machine trainer suitable for demonstrating the construction and functioning of different types of dc machines and ac machines (single phase and three phases). should be fitted with friction brake arrangement, dynamometer, and instrument panel and power supply unit., motor-generator (ac to dc) consisting of: squirrel cage induction motor with star-delta starter and directly coupled to dc shunt generator and switch board mounted with regulator, air breaker, ammeter, voltmeter, knife blade switches and fuses, set complete with case iron and plate, fixing bolts, foundation bolts and flexible coupling. induction motor rating: dc shunt generator rating: induction motor rating: dc shunt generator rating:, motor generator (dc to ac) set consisting of-shunt motor with starting compensator and switch directly coupled to ac generator with exciter and switch board mounted with regulator, breaker, ammeter, voltmeter frequency meter, knife blade switch and fuses etc. set complete with cast iron bed plate, fixing bolts, foundation bolts and flexible coupling. shunt motor rating: ac generator rating:, linear i.c. trainer, digital i.c. trainer, component of typical small hydro power, component of typical water mill, low voltage control and systems. with suitable tables, circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the experiments by the student, residential and small business systems with suitable tables, circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the experiments by the student, building control systems and automation with suitable tables, circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the experiments by the student, industrial control system and automation with suitable tables, circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the experiments by the student, solar system lab suitable tables, circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the experiments by the student, training system predictive maintenance and condition monitoring of electric drives, electric vehicle motors and battery training & test bench, industrial electrical testing facility with circuits, power supply, control units, software, hardware, wiring, switches ready to conduct the testing by the student, ar-vr training set up., portable electric drill machine, pillar electric drill machine, outside micrometer, motorized bench grinder, rawl plug tool & bit, hydrometer, thermometer, soldering iron, copper bit soldering iron, de soldering gun, table vice, ohm meter; series type & shunt type, stock and dies conduit, multi meter (analog), digital multi meter, a.c. voltmeter, milli voltmeter, d.c. milliammeter, ammeter, a.c. ammeter, a.c. ammeter, kilo wattmeter, a.c. energy meter, power factor meter, frequency meter (analog + digital), tachometer with stopwatch, current transformer primary-, potential transformer, growler internal+ external, tong tester / clamp meter, megger, wheat stone bridge with galvanometer & battery 2 nos, earth tester, electrical machine trainer suitable for demonstrating the construction and functioning of different types of dc machines and ac machines (single phase and three phases). should be fitted with friction brake arrangement, dynamometer, and instrument panel and power supply unit., motor-generator (ac to dc) consisting of: squirrel cage induction motor with star-delta starter and directly coupled to dc shunt generator and switch board mounted with regulator, air breaker, ammeter, voltmeter, knife blade switches and fuses, set complete with case iron and pl
Tender For corrigendum : supply of tmt bar fe 550 grade 8mm dia , tmt bar fe 550 grade 10mm dia , tmt bar fe 550 grade 12mm dia , tmt bar fe 550 grade 16mm dia , binding wire of 0.9mm dia , plywood 8 feet x 4 feet x 18mm bwr grade , plywood for roof shuttering 8mm waterproof , plywood for wall shuttering 14mm , scaffolding pole adjustable 7 feet long , nails 2 inch, 3 inch and 4 inch 10 kg each , pre-fabricated mild steel door of size 5300mm x 3500mm outer frame made out of isa 50x50x6mm and door shutter frame of isa 40x40x6mm and all as stiffner of isa 40x40x5mm as per drawing , pre- fabricated mild steel door of size 1300mm x 6000mm outer frame made out of isa 50x50x6mm and door shutter frame of isa 40x40x6mm and all as stiffner of isa 40x40x5mm as per drawing , app bitumen membrane sheet of grade 2504 thickness 3.0mm type film, size 20mx1m, minumum weight 2.25kg per sqm , deck sheet curved shape 1.20mm tr-50 including all necessary clamps fittings and fixtures , quick setting compound , water proofing compound in 1 kg packing , fire resistance paint for internal surface , fire resistance primer for internal wall surfaces , synthetic enamel painting to steel surfaces , red oxide primer. , bitumen 80 oblique 20 grade , hdpe pipe 75mm dia best quality , fire extinguisher a and b and c type portable net 2 kg capactiy cylindrical isi marked , supply solar lantern model no ms122 solar lantern contains battery, solar panel, led bulbs , lighting conductors set complete with all accessories as per details given , prefab steel ms plate of size 1000x1000x4mm to frame of size 1050x1050mm , hdpe hose pipe 25mm dia corrosion resistant for water supply pumping water with min thickness of 0.25mm with working pressure 14.22 psi and bursting pressure 28.44 psi , 1hp petrol water pump of capacity 35cc 4 stroke pertol engine 25mm self priming water pump set , pcc solid block 400x200x200mm , 100mm thick interlocking tiles machine pressed precast concrete paver block , cement ppc oblique opc 53 grade in poly bag of 50 kg each , sand coarse conforming to is-383 , stone aggregate coarse 20 mm conforming to is-383 , stone aggregate coarse 40 mm conforming to is-383 , hesco basket , transparent pipe 5mm dia bore for water leveling , iron bar 600mmx16mm , industrial safety helmet , hammer weight 500 gms with wooden handle , plaster trowel with wooden handle isi marked , fish line best quality , wood cutting blades , iron cutter blades 14 inch , plumb bob iron best quality , galvanised iron pan mortar 18 gauge 16 inch dia minimum weight of 1 kg , rammer earth with handle , picks axes with chiesel and point ends , showel square nose 14 gauge tata high carbon steel , painting brush 100 mm best quality , synthetic tarpaulin 550 gsm of size 30ft x 30ft , multipurpose non-slip rubber reusable gloves , brick trowel steel 305 mm , heavy duty openable props oblique scaffolding made of ms pipe of 60 and 48mm dia , ms centering plates of size 90cm x 60cm of thickness 14 guage , portable ms body needle vibrator machine with power 3 hp to 5 hp
Tender For bid to ras corrigendum : supply of tmt bar fe 550 grade 8mm dia , tmt bar fe 550 grade 10mm dia , tmt bar fe 550 grade 12mm dia , tmt bar fe 550 grade 16mm dia , binding wire of 0.9mm dia , plywood 8 feet x 4 feet x 18mm bwr grade , plywood for roof shuttering 8mm waterproof , plywood for wall shuttering 14mm , scaffolding pole adjustable 7 feet long , nails 2 inch, 3 inch and 4 inch 10 kg each , pre-fabricated mild steel door of size 5300mm x 3500mm outer frame made out of isa 50x50x6mm and door shutter frame of isa 40x40x6mm and all as stiffner of isa 40x40x5mm as per drawing , pre- fabricated mild steel door of size 1300mm x 6000mm outer frame made out of isa 50x50x6mm and door shutter frame of isa 40x40x6mm and all as stiffner of isa 40x40x5mm as per drawing , app bitumen membrane sheet of grade 2504 thickness 3.0mm type film, size 20mx1m, minumum weight 2.25kg per sqm , deck sheet curved shape 1.20mm tr-50 including all necessary clamps fittings and fixtures , quick setting compound , water proofing compound in 1 kg packing , fire resistance paint for internal surface , fire resistance primer for internal wall surfaces , synthetic enamel painting to steel surfaces , red oxide primer. , bitumen 80 oblique 20 grade , hdpe pipe 75mm dia best quality , fire extinguisher a and b and c type portable net 2 kg capactiy cylindrical isi marked , supply solar lantern model no ms122 solar lantern contains battery, solar panel, led bulbs , lighting conductors set complete with all accessories as per details given , prefab steel ms plate of size 1000x1000x4mm to frame of size 1050x1050mm , hdpe hose pipe 25mm dia corrosion resistant for water supply pumping water with min thickness of 0.25mm with working pressure 14.22 psi and bursting pressure 28.44 psi , 1hp petrol water pump of capacity 35cc 4 stroke pertol engine 25mm self priming water pump set , pcc solid block 400x200x200mm , 100mm thick interlocking tiles machine pressed precast concrete paver block , cement ppc oblique opc 53 grade in poly bag of 50 kg each , sand coarse conforming to is-383 , stone aggregate coarse 20 mm conforming to is-383 , stone aggregate coarse 40 mm conforming to is-383 , hesco basket , transparent pipe 5mm dia bore for water leveling , iron bar 600mmx16mm , industrial safety helmet , hammer weight 500 gms with wooden handle , plaster trowel with wooden handle isi marked , fish line best quality , wood cutting blades , iron cutter blades 14 inch , plumb bob iron best quality , galvanised iron pan mortar 18 gauge 16 inch dia minimum weight of 1 kg , rammer earth with handle , picks axes with chiesel and point ends , showel square nose 14 gauge tata high carbon steel , painting brush 100 mm best quality , synthetic tarpaulin 550 gsm of size 30ft x 30ft , multipurpose non-slip rubber reusable gloves , brick trowel steel 305 mm , heavy duty openable props oblique scaffolding made of ms pipe of 60 and 48mm dia , ms centering plates of size 90cm x 60cm of thickness 14 guage , portable ms body needle vibrator machine with power 3 hp to 5 hp
Tender For corrigendum : supply of frls copper cable 2.5 sqmm single core with multistranded conductor 1100 volts grade in green colour , pvc conduit pipe of 25mm dia 10 feet long. , pvc tee for conduit pipe of size 25mm dia , pvc elbow for conduit pipe of size 25mm dia , pvc clamp suitable for 25mm dia conduit pipe , rawl plug 1.5 inch 25 nos pkt , screw 1 inch 25 nos pkt , decorative wall light fitting 10 watt made up of polycarbonate suitable for 10 w retrofit led bulb , switch piano type 5 amps , switch socket combination multipurpose 3 pin 5 amps and 3 pin 15 amps with gang box , surface plastic box suitable for modular switches and socket of 3 module. , solid plate with base frame suitbale for surface plastic box of 3 module , ceiling rose pvc 2 to 3 terminal , tape insulation 10 mtr , lightning conductor with chemical earthing comprising as per tech specs , electric earthing set complete with items as per tech specs , supply and installation of solar inverter and battery combo 1100 va , heavy duty exhaust fan ms body 300mm sweep with louver shutter , pcc solid block 400x200x200mm minimum strength 50kg per sqcm , 100mm thick interlocking tiles machine pressed precast concrete paver block , cement opc in 50 kg packed in laminated and water proof bag type a and type b , fine sand best quality , stone aggregate graded 20mm , stone aggregate graded 40mm , transparent pipe 5mm dia bore for water leveling , iron bar 600mmx16mm , industrial safety helmet , hammer weight 500 gms with wooden handle , plaster trowel with wooden handle , fish line best quality , plumb bob iron best quality , galvanised iron pan mortar 18 gauge 16 inch dia minimum weight of 1 kg , rammer earth with handle min wt 5 kg without handle , picks axes with chiesel and point ends , showel square nose 14 gauge tata high carbon steel , painting brush 100 mm , synthetic tarpaulin 550 gsm of size 30ft x 30ft , multipurpose non-slip rubber reusable gloves for scrubbing, cleaning, brick work etc , brick trowel steel 305 mm , heavy duty openable props scaffolding made of ms pipe of 60 and 48mm dia , ms centering plates of size 90cm x 60cm of thickness 14 guage , portable ms body needle vibrator machine with power 3 hp to 5 hp
Tender For corrigendum : supply of hplc isocratic system , vertical electrophoresis unit with power supply , weighing machine , mini centrifuge , vortex shaker , vdrl shaker analogue , peristaltic pump , uv vis beam spectrophotometer , ice cube maker machine , orbital incubator shaker , ultrasonicator waterbath cleaner , micro pipette set , digital ph meter with electrode , weighing balance , single quartz distillation unit with daps , clevenger apparatus , digital soil testing kit , digital flame photometer , ultra flat magnetic stirrer , digital hot air oven , conductivity tds meter with cells , tlc kit , serological water bath , rectangular hot plate with digital pid , rectangular hot plate , heating mantle , incubator , ph meter , vertical electrophoresis unit , insect cabinet , rotary microtome , uv transilluminator , conductivity tds salinity resistivity bench meter , tissue grinder , autoclave vertical , hot air oven, 90 ltrs , bod incubator 112 ltrs , inclined binocular microscope , sliding caliper , spreading caliper blunt knob , spreading caliper pointed knob , anthropometer , tubular craniophor , cubic craniophor , diagraph martin s type , horizontal tracing needle , human skeleton complete set , human skull , measuring tape , skin fold caliper , parallelograph , mollusion craniophor , mandibulometer , segmometer range 3000 mm , digital stadiometer , diaptograph rectangular , palatometer , osteometric table , travelling microscope , sextant height measurement , ballistic galvanometer , desautys bridge with head phone and bridge oscillator , andersons bridge with head phone and bridge oscillator , battery eliminator 12v 5 amp , diffraction grating lines , sodium vapour lamp transformer 35 w , spectrometer with brass scale , michelsons interferometer , digital trainer to study truth tables of flip flops , polarimeter student , plancks constant apparatus , zener diode characteristic apparatus , electronic stop watch , fortins barometer brass parts with wooden case , optical bench 1.5 meter long , viscometer searles pattern , millikans oil drop apparatus , lcr resonance apparatus , laser experimental set-up , platinum resistance thermometer , prismatic compass 100 mm dia , digital theodolite 5 sec with stand , world globe 12 inch, natural , weather maps india , rain gauge , anemometer digital cup type , gps etrex 32x , plane table set , brunton compass, brass heavy type, without tripod stand , dumpy level , ranging rod, 3 meter, 3-fold, metallic, superior quality , survey chain, 20 meter , solar and lunar eclipse apparatus motor driven model , ganongs respirometer , phases of moon motor driven model , day and night motor driven model , range finder, 2-color oled display, pocket laser range finder with slope switch, 1093 yards high accuracy, 6x magnification, rechargeable, pulse vibration , polarizing microscope, binocular , tool makers microscope , microprocessor water and soil analysis kit , kits of rock , fossil kit , soxhlet extraction unit , mini dual vertical electrophoresis unit , water bath rectangular, digital , humidifier