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Tender For supplying of non scheduled miscellaneous items for kashinath smriti community hall (p-ii) under bolpur municipality.-"2. air conditioner (split type)description: capacity: 1.5 ton (for halls ~200300 sq. ft) type: inverter split a.c. energy rating: minimum 3-star or 5-star bee rating compressor: rotary or twin inverter compressor (low noise) refrigerant: r-32 or r-410a (eco-friendly) features:o auto restart, sleep mode, timer functiono dust filter, anti-bacterial filtero copper condenser (for better durability) accessories: remote control, stabilizer (if required), copper installation kit warranty: 1 year on product, 510 years on compresso""led smart television (tv)description: screen size: 32 inches (optional: 65 or 75 for larger halls) resolution: 4k ultra hd (3840 2160) display type: led / qled panel features:o smart tv with wi-fi, bluetooth connectivityo android os or proprietary os (google tv, webos, etc.)o pre-installed apps (youtube, zoom, chrome, ms teams)o multiple ports: 3hdmi, 2usb, lan, optical audio outo screen mirroring support for mobile/laptop casting accessories: remote control, wall mount kit, batteries""a geyser heats water for bathing, kitchen use, or cleaningessential for comfort during colder months or in high-rise apartments where hot water is needed on demand.???? 2. types of geysers:type description best usestorage geyser stores hot water (635 litres) bathroom, family useinstant geyser heats water instantly, no storage (16 l) kitchen, small bathroomsgas geyser runs on lpg/png gas areas with gas pipeline, low electricitysolar water heater uses solar panels to heat water eco-friendly, long-term savingsheat pump geyser advanced tech, high efficiency large households, high initial costimmersion rod portable electric rod temporary, low-cost solution???? 3. standard capacities:capacity (litres) suitable for6 10 l 1 person, instant use???? 4. tank material:material features life spanstainless steel rust-resistant, durable mediumcopper tank fast heating, corrosion-prone shorter lifeglass-lined (vitro) anti-rust, long life long-lastingpolymer coated best corrosion resistance very durable???? 5. heating element:copper coil fast heating, economicalincoloy or glass-coated anti-scale, long lifewattage: 2 kw (standard); 3 kw (fast heat)""a pvc office chair uses polyvinyl chloride (pvc) material in the seat and backrest covering. it is synthetic leather-like, affordable, water-resistant, and easy to clean.???? 2. types of pvc office chairs:type description use caselow back chair covers lower back only reception, short tasksmid back chair supports back to shoulder level standard desk workhigh back chair supports full back, shoulders, and head long hours, executivesrevolving chair 360 rotation + wheels daily desk usevisitor chair (fixed) pvc seat with fixed base (no wheels/rotation) guest/meeting roomexecutive chair cushioned, high back, armrest, headrest senior officials, managers???? 3. key features to look for:feature purposepvc upholstery durable, water-resistant, low maintenanceadjustable height comfortable seating for various desk levelstilt mechanism recline function for relaxed postureswivel base (360) easy movementwheels/casters mobility on tiles or carpetarmrests reduces shoulder/arm fatigueergonomic backrest lumbar support for long sitting hoursgas lift (hydraulic) smooth height adjustmentmetal/plastic base durability (metal preferred for heavy use)???? 4. dimensions (typical):part size rangeseat width 1822 inchesseat height adjustable: 1722 inchesbackrest height low: 16"", high: 2832""load capacity 100150 kg"
Tender For purchase of sports exercise physiology lap equipments - cardiopulmonary exercise testing system system should be compact can be used in laboratory operation and low maintenance costs and easy servicing. system should be state of the art computerized telemetry breath test analyzer for on-line breath by breath measurement of exercise test of respiratory system to measure following parameter: time, ve, bf(rr), hr, feo2, feco2, peo2, peco2, vo2, vco2, ve/vco2(eqco2), ve/vo2(eqo2), rq(rer), vd/vt, vo2/kg, vo2/kg/hr, met, watt(work), hr, ttot, ti, te, ti/te, ti/ttot, pef, pif, br, vet, sum, tv/te, o2 kinetics, oxygen deficit, oxygen debt parameters and indirect calorimetric. wireless hr recording system, indirect cardiac output by wassermann algorithm system should comply ats and ers guide line and it should be ce certified., iso certified system should have automatic ambient conditions measuring system. system should work under temperature range 0 to 50 celsius. system should have facility for automatic calibration of analyzers. volume transducer calibration with precision calibration syringe. system should meet following technical specification flow rate measurement: measuring headpiece should be either through turbine /dvt/ pneumotach and dead space less then 40 ml, it should not be affected by humidity , flow range +/- 18 l/s and accuracy 2% oxygen analyser : should be either electrochemicalcell/paramagnetic and measurement range 0- 100 %,response time t90 100 ms and accuracy +/-0,04 % and- resolution 0,02 %carbon dioxide analyser : should be ndir (infraredabsorption) and measurement range 0 - 10 %,-response time t90 90 ms , accuracy +/- 0,04 %, andresolution 0,02 % software should support latest windows or latest andin corporate customized predicted normal equations.software should be capable of changing graphics displays during real time testing. system should have facility for automatic treadmill or bicycle ergo meter control. should be supplied with software, standard accessories for operation manual carrying case for field use. system should be supplied with latest data acquisition system, deskjet printer and ups. system should comply en iso 13485:2003, en iso 9001:2000, ec certificate93/42/eec, programmable treadmill running machine with user terminal (display &keyboard) stand- alone and remote control via rs232 running surface: l:170 cm (minimum), w: 65 cm (minimum) maximum possible load: 200 kg (440 lbs) speed range: 0-40 km/h elevation: 25% (14 maximum elevation) motorized adjustment, reverse belt rotation. motor system 3.3 kw, single phase ac motor, maintenance free and brushless power transmission: frequencyinverter, poly v- belt, very quiet operation safety system: emergency-off safety stop switch (safety lanyard with actuator, pull cord and clip); potential equalization bolt; transformer for potential-isolation from the mains ambient condition: temperature: +10to +40 degrees c, humidity 30 to 70% display (resolution): lcd display heartrate monitoring: wireless transmitter; the treadmill should be able to interface with well-known compatible metabolic gas analyzer as per standard and custom exercise protocols different programs safety harness-1. indispensable accessory for stress testing, accident prevention and for the general safety of athletes.2. safety arch with different heights and widths to fit all running machines.3. an emergency stop at the crossbar of the safety arch allows automatic stop of the running belt in the moment a fall occurs.4. the harness and chest belt (available in 5 sizes: xxs, s, m, l, xl) secure the subject and prevents falling over to the front.5. chest belt straps do not pinch or restrict the athlete", programmable ergometer functional design and excellent stability, load up to 160kg. easy to use saddle, handle bar and pedals speed independent and dependent power control handle bars are easy to change to suit different tests, rotatable by 360 degrees. mechanical/motor-assisted seat a
Tender For supply of wheatstone bridge , wiens bridge , lab grade calibration set , power devices io fet igbt , 1 ph hw scr thyristor rectifier , 1 ph fw full bridge scr thyristor rectifier , 1 ph fw scr thyristor semi controlled rectifier , 3 ph hw scr thyristor rectifier , 3 ph fw scr thyristor controlled rectifier , 1 ph half bridge inverter , 1 ph full bridge inverter , 3 ph full bridge inverter , 3 ph 3 level diode clamped inverter , 1 ph to 1 ph cycloconverter , 3 ph to 1 ph cycloconverter , 3 ph to 3 ph cycloconverter , buck converter , boost converter , buck boost converter with variable r r l load , transmission line model , string efficiency measurement calculation model , dc ammeters , ac ammeters , lpf wattmeter , upf wattmeter , digital storage oscilloscope , mcb miniature circuit breaker , over current relay testing system , under voltage over voltage relay testing system , industrial electrical protection training system , earth fault relay testing system , high voltage power electronics lab , radial and ring main distribution system , symmetrical and unsymmetrical fault demonstrator , function arbitrary waveform generators , dual tracking fixed power supply , cathode ray oscilloscope , dsb ssb am transmitter , dsb ssb am receiver , frequency modulation and demodulation , am fm radio receiver , synchronous am detector , pcm generation demodulation , delta adaptive delta sigma delta modulator demodulator , data formatting carrier modulation transmitter , carrier demodulation data reformatting receiver , qpsk oqpsk dqpsk modulator demodulator , digital communication training system , sampling and reconstruction techniques , 8051 development board ) /bid number : gem/2025/b/6390980 * /dated: 04-07-2025 & & / bid document 1 / 49
Tender For supply of 2 kva/8640 vah sine wave inverter with trolley and batteries, inverter governing s pecification: is 13314, technology: igbt/pwm, input: single phase sine wave (120 to 260v), output: single phase sine wave 240v, inverter efficiency: >/= 87%, over load of rated load: >/=10%, degree of protection : ip21, total harmonic distortion: =5%, type of battery: tubular battery confirming to is:13369, backup t ime: 180 minutes (minimum). make: luminious/microtek/exide or similar. warranty: inverter: 2 years, batte ry: 5 years from the date of supply. ]