Tender For corrigendum : supply of illumination spares - 4 feet length led straight tube , model no. tled20w (m. code - 69703900091000) , 2 feet length straight led tube with frame & fittings, i/p voltage 220-240v, 50hz, 12w, model- bn02110s or equivalent (m.code - 69703909483160) , led floodlight for outdoor use. model- bvp283 led240, ip66, outdoor use (m. code - 69789941204000) , 2xtled 19w, type- tcw450, 240v, 50hz, ip 65, industrial use, with complete set & tube cover. (updated model will be accepted subject to one to one replacement) (m. code - 69703909419880) , 4 feet length led straight tube set (batten). makephilips/havells/ bajaj/polycab (m. code - 69789912162500) , led high bay light. model- by220p 200w, led260s, cw psu gr fg mb elp 200w / (714 x 0.27w) led module (m. code - n/a)
Tender For supply of led mobile ot light having light source-high-quality led type, portable single dome ot light mounted on 4 lockable castors, microprocessor-based latest led technology, illumination intensity: up to 1, 60,000 lux at 1 meter distance, dome diameter: approximately 550 mm with 60 leds, adjustable light field diameter: 150 - 300 mm, depth illumination: up to 1500 mm, variable colour temperature: 3500k - 5100k (5 steps adjustment), color rendering index (cri ra): >96, intensity control: 10-step dimming (50% - 100%), multi- color led system (white, yellow, red, and green) for enhanced visualization, temperature rise at surgeon's head: less than1 degree c, infrared and uv free illumination; strobe-flash free light, 360 degree rotation in all axes with working range of 750 - 1000 mm, dome compatible with laminar air flow system and dust-proof sealed design, led life: minimum 60,000 hours, individual led modules replaceable without affecting other groups, iso 9001:2015 & iso 13485:2016, european ce , us fda approved, iec 60601-1 (electrical safety), iec 60601-1-2 (emc/emi), iec 60601-2-41, nabl certified test reports. accepted make : stryler , staan , karl storz. [ warranty period: 36 months after the date of delivery ] ]
Tender For wall panelling , mirror with frame size 8x4 ft , roller blinds , instructional double glazed board 5x6 ft , high intesity outdoor illumination unit , led light board 10x2 ft , water storage cooling unit , pickets
Tender For purchase of lab equipments for physics department - item name, joule calorimetercopper vessel, battery eliminator 3a,(2,4,6,8,10,12v), tubular rheostat 20-3.3a, one way plug key, analog type dc ammeter (0-2a), voltmeter (0-5v), thermometer (alcohol), stop clock, travelling micro scopeleast count- 0.01mm, magnification -10x, (eyepiece), vernier scale- 50 divisions, moment-fine and corse adjustment screws for horizontal and vertical axes, objective lens 75mm focal length, vertical travel range - 0 to 15cm, horizontal range - 0 to 15 cm, deflection magnetometor apparatustangent type magnetometer, circular non magnetic brass box, o to 90 degree on each side, solar cell kitthe apparatus consist of variable dc power supply, led, solar cell and two multimeters (or an ammeter and a voltmeter), a variable dc power supply of 0-5v. light source is provided by led. the illumination intensity of the led can be controlled, ohms law verification kitbattery eliminator -3a, (2,4,6,8,10,12v), tubular rheostat 20-3.3a, one way plug key, analog type dc ammeter (0-2a),
Tender For providing of repair, maintenance, and installation of plant/ systems/equipments (version 2) - supply, installation,testing & commissioning of miscellaneous led light to enhance illumination level in international cargo terminal & domestic air cargo terminal at n..
Tender For purchase of non-consumables for physics lab in basic engineering (first year) department - purchase, joule calorimeter - copper vessel, battery eliminator 3a, (2,4,6,8,10,12 v), tubular rheostat 20-3.3a, one way plug key, analog type dc ammeter (0 2a), voltmeter (0-5v), thermometer (alcohol), stop clock, ic regulated battery eliminator- ic regulated, input: 230v ac; output: 0-12v dc in steps of 2v; capacity: 1a or 2a., galvanometer- moving coil type, 30-0-30 scale, unbranded with bhel specification-sensitivity 0.143mm/v, voltmeter- dc voltmeter; range 0 10 v, analog, ammeter- dc (0 - 2 amp), parallelogram apparatus- parallelogram law of forces apparatus fitted with stand, decade resistance box- resistance box 12 month warranty (dial type) -manganin coil- 2 dials, sonometer apparatus- sonometer with meter scale attached along with knife edge, tuning forks set 256, 384, 512 ranges, hammer, slotted weight - 500 gm each to a total of 3 kg. brass wire (5 m), travelling microscope- branded travelling microscope 0 200 mm horizontal and 0-150 mm vertical measurement, potentiometer - it features a 1-meter to 10-meter constantan/manganin wire stretched on a wooden or sunmica baseboard with a millimeter scale. it includes 4mm brass terminals, a pencil jockey for contact, wire options (10 wires), and a typical resistance range of 10-20 ohms, ideal for high-precision voltage measurements., viscosity apparatus stokes apparatus with metre scale attached and long cylindrical glass jar, glass beads small size (1 box), screw gauge (0-15 mm), rheostat - high-grade ceramic tube, oxidized resistance wire, 0.5a 5a, range 10 100 ., deflection magnetometer apparatus - deflection magnetometer apparatus with compass box and two short bar magnets, solar cell kit- the apparatus consist of variable dc power supply, led, solar cell and two multimeters (or an ammeter and a voltmeter). a variable dc power supply of 0 5v. light source is provided by led. the illumination intensity of the led can be controlled, wheatstone bridge kit- series arm: four decade dials in steps of thousands, hundreds, tens, & units of ohms. ratio arm: the ratio arm of the bridge is capable of selecting multiplying factor of 0.001, 0.01, 0.1, 1, 10, 100, 1000 for resistance measurements. two press keys are provided, one marked b is for battery & one marked g is for galvanometer one toggle switch is provided for internal battery a sensitive galvanometer is provided in the bridge., ohms law verification kit- battery eliminator-3a, (2,4,6,8,10,12 v), tubular rheostat 20-3.3a, one way plug key, analog type dc ammeter (0-2a), voltmeter (0-5v), standard resistance coil of 1, 2 ohm (2-set) wound on a wooden bobbin, boyle s law apparatus - the apparatus includes the quill tube, a retort stand, a clamp, and a mounted meter scale. quill tube specifications: length: approximately 50 cm. bore diameter: uniform bore, roughly 1 mm to 2 mm. construction: glass tube with one end sealed. trapped substance: a mercury pellet (or thread) of length 10 to 15 cm is introduced to enclose a column of air. mounting: attached to a half-meter or meter scale., torsional pendulum - torsional pendulum metallic disc, symmetrical masses and pendulum stand, steel wire, compound bar pendulum- one meter long iron strip well painted with holes at a distance of every 5 cm and also with pair of brackets and a heavy base table top stand with stop clock, helical spring apparatus-- structure: a rigid support mounted on a heavy metal base, typically cast iron, to ensure stability during tests. springs: high-tensile steel spiral springs, typically (approx 25 mm) diameter, (100 mm) long. measurement scale: a vertical steel meter scale, usually with (1mm) graduations, for precise deflection measurement. loading mechanism: a, typically (50g), hook-attached weight hanger at the bottom.pointer: a fine pointer attached to the bottom of the spring moves along the scale. accessories: includes a set of slotted weights (e.g., (6
Tender For supply of boq 1 , boq 2 , boq 3 , boq 4 , boq 5 decahead binocular microscope led decahead binocular microscope led :- standard complete microscope set with siedentopf binocular head, integrated led light illuminator, anti-fungal coated plan achromatic objectives 4x, 10x, 40x (spring) & 100x 9oil, spring), paired wide field eyepieces 10x (f.n.20.). uis2 infinity plan optics for excellent image flatness, siedentop binocular head with ipd adjustment, anti- fungues treatment for tropical durability, highpoint paired eyepieces (f.n.20), abbe condenser with high performance aspheric lenses for bright & uniform illumination throughout the field of view, window in arm for convenient carrying & ergonomic design for user convenience, smps power supply for flicker free illumination, reckless specimen stage for user safety and comfort, specimen stage focus lock prevents any accidental damage to objectives 01 unit binocular microscope led binocular microscope led:- standard complete microscope set with siedentopf binocular head, integrated led light illuminator, anti-fungal coated plan achromatic objectives 4x, 10x, 40x (spring) & 100x (oil, spring), paired wide field eyepieces 10x (f.n.20.). uis2 infinity plan optics for excellent image flatness, siedentop binocular head with ipd adjustment, anti- fungues treatment for tropical durability, highpoint paired eyepieces (f.n.20), abbe condenser with high performance aspheric lenses for bright & uniform illumination throughout the field of view, window in arm for convenient carrying & ergonomic design for user convenience, smps power supply for flicker * /bid number : gem/2026/b/7635364 + /dated: 08-06-2026 ' ' / bid document 1 / 11
Tender For estimate for providing light and fan to the temporary shed for prasada oottu and its queue, temporary electrical illumination at temple premises (except gopurams) in connection with various annual festivals of sreekrishna temple guruvayur for the year 2026-2027