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Working on 6 – 9 V DC.\u003cbr\u003eDemonstrates change in strength of magnet with change in voltage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAn electromagnet is made of a coil of wire, often with a core of a ferromagnetic material like iron, which amplifies the magnetic field.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe magnetic field is created when an electric current passes through the coil.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eThe strength of the electromagnet can be changed by varying the input voltage.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eUnlike a permanent magnet, an electromagnet can be turned on and off by controlling the flow of electricity. \u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SUPERTEK","offers":[{"title":"Default Title","offer_id":51289957105966,"sku":null,"price":0.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/ELECTROMAGNET_DEMONSTRATIONPH41163_360x_3b5ca819-4da9-47dd-b4ae-9543f261db9a.jpg?v=1763473579"},{"product_id":"demountable-transformer","title":"Demountable Transformer","description":"\u003cp\u003eThis heavy duty demountable transformer can be used for the study of transformer theory and many other alternating current phenomena.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eA magnetic circuit made of highly permeable U shape metal sheet, which can be closed using two clamps with tightening screws.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eSection: 40 x 40 mm with 150 mm length and 170 mm height.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOne coil of 6000 turns with maximum current of 0.2 ampere. Intermediary coil of 2000 turns output.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOne coil of 600 turns with maximum current of 2.5 ampere, which is mainly used to create the primary of transformer.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOne coil of 1200 turns, with maximum current of 1.25 ampere, fitted with intermediary 400 and 800 turns’ outputs.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eOne coil of 72 turns, with maximum current of 12 ampere, fitted with intermediary 6, 30, 54 and 66 turns’ outputs.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003ePower supply cable.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SUPERTEK","offers":[{"title":"Default Title","offer_id":51289958678830,"sku":null,"price":0.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/DEMOUNTABLETRANSFORMERPH50170_720x_40f08d38-e4ae-4f36-a16b-80da20a778d7.webp?v=1763473790"},{"product_id":"bicycle-dynamo-assembly-ph50223","title":"Bicycle Dynamo Assembly PH50223","description":"\u003cp\u003eIt is a cycle dynamo assembly: the dynamo is mounted on a rigid base and is fitted with a crank handle so that the shaft can be turned manually (acting like a bicycle wheel driving it)\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003eTwo output terminals (4 mm socket type) are provided for the dynamo’s electrical output.\nA lamp holder plus lamp (typically a small bulb) is included for visual demonstration of output.\nThe model is commonly used in educational\/physics labs (for example under “Electricity \/ Dynamo” apparatus)\u003c\/p\u003e","brand":"SUPERTEK","offers":[{"title":"Default Title","offer_id":51370175627566,"sku":null,"price":240.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/PH50223_720x_4ddac179-d250-4ae0-92a5-c476e3e1a901.webp?v=1764949899"},{"product_id":"spouting-cylinder-fluid-pressure-apparatus","title":"Spouting Cylinder (Fluid pressure apparatus)","description":"\u003cp\u003eTo show liquid pressure increases with depth. A sheet metal cylinder with three orifices of same size but at different heights.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003eTransparent cylinder: Made of acrylic or perspex to allow for clear visualization of the water and the effect of pressure at each spout.\nMultiple spouting nozzles: Typically features three or more spouts at different vertical positions on the cylinder.\nDemonstrates fluid principles: Designed to demonstrate Torricelli's theorem, which states that the speed of efflux from an opening is proportional to the square root of the height of the fluid above the opening, and Bernoulli's equation.\nVariable flow rates: Students can observe that the water shoots out with greater force and travels a greater horizontal distance from the lower spouts due to higher pressure.\nStoppers: Some models include stoppers to block individual spouts, allowing for the focused analysis of pressure dynamics at a specific height.\nConstant water level: A filler hose barb allows for easy refilling and maintenance of a constant water depth, which is essential for consistent results. \u003c\/p\u003e","brand":"SUPERTEK","offers":[{"title":"Default Title","offer_id":51370176250158,"sku":null,"price":109.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/SpoutingCylinder_Fluidpressureapparatus_-_1_480x_df0b34aa-e528-47a9-b71b-b5876a4b227d.webp?v=1764951121"},{"product_id":"model-of-steam-engine","title":"Model Of Steam Engine","description":"\u003cp\u003eLocomotive design, sectional, the valve and piston mechanism clearly visible through a glass plate with forward and reverse motions, demonstrates working with an air blower or even with mouth blowing.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003eLocomotive Design: The model is designed to resemble a locomotive-style steam engine.\nSectional View: It features a cross-section cut of the internal mechanism.\nTransparent Plate: A clear plate covers the mechanism, allowing for visible observation of the piston and valve movement during operation.\nDemonstration Method: The model can be operated using an air blower or even by blowing into it, to demonstrate the motion of the piston and the function of the valve mechanism.\nForward and Reverse Motion: The model is capable of demonstrating both forward and reverse motions.\nEducational Purpose: It is specifically intended for use as scientific lab equipment for teaching mechanics and the physics of steam power.\u003c\/p\u003e","brand":"SUPERTEK","offers":[{"title":"Default Title","offer_id":51370176315694,"sku":null,"price":620.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/PH20490_720x_fcd776e3-f9a7-4d6a-8681-24cb5e21a9b8.jpg?v=1764951148"},{"product_id":"daniel-cell","title":"Daniel Cell","description":"\u003cp\u003eOuter copper vessel 125 x 75 mm with perforated shelf and terminal, a porous pot 150 x 50 mm and a zinc rod 125 x 12 mm, with support and terminal.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003eIt was invented in 1836 by John Frederic Daniell.\nThe cell consists of a copper pot (cathode) in a copper(II) sulfate solution and a zinc electrode (anode) in a zinc sulfate solution, separated by a porous barrier.\nIt operates through a spontaneous redox reaction, with electrons flowing from the zinc electrode to the copper electrode.\nThe Daniell cell was a significant improvement over the voltaic pile, as it was designed to eliminate the problem of hydrogen bubbles forming on the copper electrode. \u003c\/p\u003e","brand":"SUPERTEK","offers":[{"title":"Default Title","offer_id":51370176512302,"sku":null,"price":150.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/PH50080-1-low_720x_5ebff7b8-1e18-4fe9-8d4f-f8ac6a6dd068.webp?v=1764951298"},{"product_id":"cubes-metal-assorted-10-mm","title":"Cubes, Metal, Assorted 10 mm","description":"\u003cp\u003eSet of seven cubes. Comprising of Brass, Copper, Aluminium, Iron, Lead, Zinc and Tin cubes.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003eCubes, Metal, Assorted\nSize mm: 10 mm\u003c\/p\u003e","brand":"SUPERTEK","offers":[{"title":"Default Title","offer_id":51370176610606,"sku":null,"price":84.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/PH10035_720x_16c23c02-ebe0-4762-8c21-ff3bc18130e6.webp?v=1764951358"},{"product_id":"smoke-cell","title":"Smoke Cell","description":"\u003cp\u003eSmoke cell is an apparatus used for the observation of Brownian motion in smoke particles. It comprises a box with plastic lid as well as flanges to be used with a microscope. The box consists of a smoke cell and a cylindrical condensing lens. Illumination is provided by a 12 volts 3 watt festoon bulb.Apparatus is pre-set to focus the light at correct height. The dimensions of the apparatus are 90 x 46 x 20 mm. The set is supplied with a squeeze bottle type smoke generator and user manual.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003eIt is designed to be used with a microscope. \nThe smoke cell allows for the controlled introduction of smoke into a sealed chamber.\nIt is used in educational and research settings to study the random movement of particles caused by collisions with surrounding gas or liquid molecules. \u003c\/p\u003e","brand":"SUPERTEK","offers":[{"title":"Default Title","offer_id":51370176643374,"sku":null,"price":75.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/1021400-1.jpg?v=1764951810"},{"product_id":"suspension-clamp-with-hook-ch12370","title":"Suspension clamp (with hook) CH12370","description":"\u003cp\u003eIt is a piece of laboratory equipment used to support suspended items like thermometers, drying tubes, and tubing. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003eIt features an adjustable hook that can be rotated and locked into any position.\nThe clamp is often made of aluminum with a steel hook.\nIt is used in chemistry classrooms, university science labs, and industrial research environments. \u003c\/p\u003e","brand":"SUPERTEK","offers":[{"title":"Default Title","offer_id":51370176938286,"sku":null,"price":32.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/CH12370-1-low-768x768.jpg?v=1764951742"},{"product_id":"projectile-launcher","title":"Projectile Launcher","description":"\u003cp\u003eFor exploring the projectile motion and trajectories. With a release latch that can be adjusted and locked in any desired setting, Supplied with two drilled balls, attached protractor and plumb bob for determination of angle of inclination. Includes a clamp to fasten the apparatus to a table top. With Instructions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003eAdjustable release latch — can be set and locked at any launch angle\/position for repeatable trials.\nAngle measurement tools included — attached protractor and plumb bob let users measure the angle of inclination precisely.\nTwo drilled balls supplied — ready-made projectiles for experiments (drilled to fit launcher) to ensure consistent launches.\nTable clamp — fastens the apparatus securely to a tabletop for stable, safe operation.\nInstruction manual included — setup and experiment guidance for classroom use. \u003c\/p\u003e","brand":"SUPERTEK","offers":[{"title":"Default Title","offer_id":51370177102126,"sku":null,"price":320.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/PH10412_720x_95b6de47-6035-4788-b77b-d665643cbe49.webp?v=1764951637"},{"product_id":"optical-pins-50mm-iron-pack-of-100gm","title":"Optical Pins, 50mm Iron, Pack of 100gm","description":"\u003cp\u003eThese are metallic “optical pins” (often used in optics\/physics experiments) of length 50 mm, made of plated iron. The product is supplied in a pack of 100 g total weight\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003eLength: 50 mm.\nMaterial: Plated iron (i.e., iron pins with a plating finish) in this variant.\nPackaging\/Weight: Pack of 100 g total. This means the set of pins weighs about 100 g.\nIntended Use: For optics experiments — these pins are typically used in optical benches, ray-optics setups, to serve as fixed markers\/supports\/spacers for light beams, lenses, mirrors etc.\nFinish: Plated finish (to prevent rusting\/oxidation and maintain optical-bench compatibility) — “plated iron”\u003c\/p\u003e","brand":"SUPERTEK","offers":[{"title":"Default Title","offer_id":51370177331502,"sku":null,"price":40.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/optical-pin.webp?v=1764953961"},{"product_id":"newtons-coulombs-low-demonstration","title":"Newtons coulomb's low demonstration","description":"\u003cp\u003eStudy the concepts of Newton?s and Coulomb?s laws with this apparatus.This apparatus can be used to demonstrate repulsion, attraction of charged bodies and provides the ability to measure the angle between the 2 strings and thus the force between the two charged spheres. The charge can be provided by a Wimshurst machine or a Van de Graff generator or by simply rubbing a plastic rule with on a duster. Includes manual.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"SUPERTEK","offers":[{"title":"Default Title","offer_id":51370177495342,"sku":null,"price":212.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/PH45122_720x_ddce1188-fe28-4c4f-aced-16b4b5b2c4ac.webp?v=1764957050"},{"product_id":"instrumentation-amp-with-strain-gauge-la10-720","title":"Instrumentation Amp with strain gauge LA10-720","description":"\u003cp\u003eA strain gauge typically measures mechanical deformation (strain) by having its electrical resistance change slightly when the object it’s attached to is stretched or compressed.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e1pc Lascells (LA10-720)+ 1pc supertek (PH93020B)\u003c\/p\u003e","brand":"SUPERTEK","offers":[{"title":"Default Title","offer_id":51370177593646,"sku":null,"price":1733.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/InstrumentationAmpwithstraingaugeLA10-720_360x_1925276c-781e-4fa1-91ca-9e9f9c8ceef4.avif?v=1764956960"},{"product_id":"hand-wheel-drive-unit","title":"HAND WHEEL DRIVE UNIT","description":"\u003cp\u003eConverts muscular energy to other forms of energy. 75 mm diameter hand cranked pulley with rubber belt to drive a small pulley of 20 mm diameter to which a drive output pulley is directly attached. Pulley shafts are mounted in bearings on aluminium casting, on standard base.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003eHand-cranked large pulley (75 mm diameter): Allows the user to supply mechanical energy manually (muscular input).\nRubber belt drive to smaller pulley (20 mm diameter): Provides mechanical gearing or speed conversion. The drive sequence: 75 mm wheel ? rubber belt ? 20 mm small pulley ? output pulley.\nDrive-output pulley: After the small pulley, there is a drive-output pulley which can be connected to other mechanical experiments or setups.\nBearings \u0026amp; aluminium casting: The shafting\/pulleys are mounted in bearings (ensures smooth rotation) and supported on an aluminium casting base (stable, durable).\nStandard base for mounting: The device comes on a base suitable for lab bench mounting.\nManual energy conversion: It is designed to convert manual mechanical input into usable rotational output – useful for experiments involving mechanical power, speed\/torque trade-offs, belt drives, pulley systems.\u003c\/p\u003e","brand":"SUPERTEK","offers":[{"title":"Default Title","offer_id":51370177691950,"sku":null,"price":150.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/PH20422-1_720x_a9536c3e-431f-4a04-aea0-745a288ed4bd.webp?v=1764956757"},{"product_id":"electrostatics-kit-1-skes01","title":"Electrostatics Kit 1 SKES01","description":"\u003cp\u003eElectrostatics Kit 1 includes materials for over 10 activities on electrostatic based topics. The kit comes in a heavy duty carry-case for ease of storage. A full manual with detailed activities for both the teacher and the student is included.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003eExperiments topics include:\nElectrostatics with rods and cloth\nCharge distribution on an object\nTypes of charges\nComparing magnetic and electrostatic forces\nElectroscope\nInsulator versus conductor\nCharging by induction and conduction\nElectrophorus\nCoulomb’s law\nCharge inside a conductor\nFaraday’s ice pail\u003c\/p\u003e","brand":"SUPERTEK","offers":[{"title":"Default Title","offer_id":51370177790254,"sku":null,"price":900.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/SKES01_720x_e116b5da-52a0-4e6c-8dd2-939ed94179df.webp?v=1764956678"},{"product_id":"electrostatic-kit","title":"Electrostatic Kit","description":"\u003cp\u003eElectrostatics Kit 1 includes materials for over 10 activities on electrostatic based topics. 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A full manual with detailed activities for both the teacher and the student is included.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003eComprising one electroscope, one packet of metal leaves, 4 metallised spheres, 1 reel of nylon thread, two polythene plates 75 x 75 mm, one electrophorus plate with insulating handle, 1 proof plane, Two aluminium cans, one cellulose acetate strip, 1 polythene strip, one stirrup for suspending strips, one flannel rubber, one wire hook and instructions.\u003c\/p\u003e","brand":"SUPERTEK","offers":[{"title":"Default Title","offer_id":51370177823022,"sku":null,"price":250.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/PH45272_720x_55fe9a6a-dfe9-4820-8209-d558a9e656e7.webp?v=1764956663"},{"product_id":"copper-wire24-swg-reel-of-250gm","title":"Copper Wire,24 SWG, reel of 250gm","description":"\u003cp\u003eA 250-gram roll of bare 24-gauge copper wire is a thin, uninsulated, single-strand conductor with a diameter of about 0.01 inches (0.254 mm). 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It is known for its high electrical and thermal conductivity, as well as its malleability, making it popular for electronics prototyping, jewelry making, and other crafts. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003eSwg: 18\nNet weight gm: 250gm\u003c\/p\u003e","brand":"SUPERTEK","offers":[{"title":"Default Title","offer_id":51370178117934,"sku":null,"price":75.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/PH90300_720x_f4c3e05d-e508-4c69-9a43-44aa5228adc9.webp?v=1764957512"},{"product_id":"copper-wire-12-swg-reel-of-500gm","title":"copper Wire, 12 SWG, Reel of 500gm","description":"\u003cp\u003eA 500-gram roll of bare 12-gauge copper wire is a thin, uninsulated, single-strand conductor with a diameter of about 0.01 inches (0.254 mm). It is known for its high electrical and thermal conductivity, as well as its malleability, making it popular for electronics prototyping, jewelry making, and other crafts. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003eSwg: 12\nNet weight gm: 500gm\u003c\/p\u003e","brand":"SUPERTEK","offers":[{"title":"Default Title","offer_id":51370178150702,"sku":null,"price":130.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/PH90300_720x_a28dd82e-73ec-458d-ae66-069a6dc13a60.webp?v=1764957552"},{"product_id":"convex-mirrordia75mm-focal-lenght-200mm","title":"Convex Mirror,Dia.75mm, Focal Lenght 200mm","description":"\u003cp\u003eOptically worked, back silvered, with protective coating.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"SUPERTEK","offers":[{"title":"Default Title","offer_id":51370178183470,"sku":null,"price":30.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/PH300_720x_3dbe2bf2-49ee-4c8a-bf4c-7676e3195799.webp?v=1764957576"},{"product_id":"concave-mirrordia75mm-focal-lenght-200mm","title":"Concave Mirror,Dia.75mm, Focal Lenght 200mm","description":"\u003cp\u003eOptically worked, back silvered, with protective coating.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"SUPERTEK","offers":[{"title":"Default Title","offer_id":51370178216238,"sku":null,"price":30.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/PH300_720x_c9ac4d6a-0cd7-46b2-be9d-bf2a295ce668.webp?v=1764957601"},{"product_id":"collision-in-two-dimensional","title":"Collision in two dimensional","description":"\u003cp\u003eCurved ramp to deliver a ball for collision with constant energy. The apparatus includes:Two ½ inch steel balls, One 16mm glass ball, One 1 inch wooden plumb bob. With Instructions.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"SUPERTEK","offers":[{"title":"Default Title","offer_id":51370178281774,"sku":null,"price":180.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/PH10517_720x_a68e3bf8-12d5-4c8c-bf8b-7417fe6469bf.webp?v=1764957673"},{"product_id":"boyles-law-marriot-economy","title":"BOYLE'S LAW MARRIOT ECONOMY","description":"\u003cp\u003eEconomical apparatus to demonstrate the relationship between the pressure and volume at constant temperature. A 50 ml plastic syringe is connected to a pressure gauge with a connecting tube to measure the pressure. Mounted on a plastic base.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"SUPERTEK","offers":[{"title":"Default Title","offer_id":51370178347310,"sku":null,"price":120.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/PH10616E_720x_1323c673-dd24-4743-8d40-7d6252377b06.webp?v=1764957769"},{"product_id":"boyles-law-apparatus-gas-law","title":"Boyle's law apparatus (Gas law)","description":"\u003cp\u003eGas Law Apparatus is ideal for studying the relationship between the pressure, temperature and volume of a gas. By turning the piston, volume of the air can be easily changed and the pressure, temperature can be noted from the gauges. The gas law (PV=nRT) can be confirmed by repeating the process. Includes instruction manual.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003eSealed Gas Container: A transparent cylinder or tube (often glass or strong acrylic) with one end sealed, which contains the fixed amount of gas (usually air).\nMovable Piston or Plunger: A tightly fitting, movable piston within the cylinder that can be used to change the volume of the trapped gas. This movement is often controlled by a manual crank or hand-operated pump\/screw mechanism.\nVolume Measurement Scale: A graduated scale or ruler along the transparent cylinder to accurately read the volume (or length of the air column, which is proportional to volume) of the enclosed gas.\nPressure Measuring Device: A pressure gauge or manometer (which may use a liquid like oil or mercury, or be a digital sensor) to measure the pressure of the gas inside the container.\nAirtight Seals and Valves: The system is designed to be airtight to ensure a fixed mass of gas is trapped. A valve is usually included to initially let in gas or release pressure to set the starting conditions.\nSturdy Base\/Mounting: The apparatus is usually mounted on a stable base or support stand to ensure the experiment is conducted safely and to prevent tipping.\u003c\/p\u003e","brand":"SUPERTEK","offers":[{"title":"Default Title","offer_id":51370178380078,"sku":null,"price":220.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/Boyle_slawapparatus_Gaslaw_PH10616T_720x_597ca22c-e133-406d-8590-e54c616c48cf.webp?v=1764957799"},{"product_id":"ballistic-pendulum-demonstrating","title":"Ballistic Pendulum Demonstrating","description":"\u003cp\u003eTo demonstrate the laws of conservation of momentum and trajectory. Features a nylon block pendulum with tapered rubber insert, leveling and adjusting screws on both pendulum and base, and a rubber bumper to prevent damage on impact. Unit contains a scale marked in degrees for recording the height and is registered by a counter-weighted needle that remains in place at the height of the pendulum arc. With instructions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003ePurpose: It is used in physics education to demonstrate the conservation of momentum and energy in a perfectly inelastic collision.\nComponents: It typically consists of a launcher (often a spring-loaded cannon) and a pendulum with a block that catches the projectile.\nMeasurements: The device has a graduated scale, often marked in degrees, to measure the maximum height or angle the pendulum swings after catching the projectile. A counter-weighted needle or marker may be used to register the height of the arc.\nAdjustability: The pendulum and base may have leveling and adjusting screws to ensure proper setup.\nUse: By measuring the mass of the projectile and the pendulum, as well as the maximum height of the swing, one can calculate the initial velocity of the projectile. \u003c\/p\u003e","brand":"SUPERTEK","offers":[{"title":"Default Title","offer_id":51370178412846,"sku":null,"price":350.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/PH10422_720x_c013314b-312f-4f83-bd3d-2a5feb579cd7.webp?v=1764957839"},{"product_id":"archimedess-kit-with-stand","title":"Archimedes's Kit with stand","description":"\u003cp\u003eTo demonstrate Archimedes’s principal. The set consists of a spring balance 250 gm, one aluminium block with hook, one lead block with hook, one glass displacement vessel 250ml capacity, one wooden polished block and one plastic beaker 100ml capacity. Complete with instructions. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003eThis stand is specially designed for Archimedes’s kit.It consist a big rod of 600 mm length, one small rod of 200 mm, one right angle clamp and one metal base 8” x 5”.\u003c\/p\u003e","brand":"SUPERTEK","offers":[{"title":"Default Title","offer_id":51370178478382,"sku":null,"price":350.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/PH10072_720x_5c37100a-eafa-4918-a4c3-66e94728a1ee.webp?v=1764957948"},{"product_id":"4-collision-balls-pendulum-balls-balls-with-hanger-alcusteelbrass","title":"4 COLLISION BALLS , PENDULUM BALLS , BALLS WITH HANGER ( Al,Cu,Steel,Brass)","description":"\u003cp\u003eIdeal for implementing a simple pendulum\nClamping nut compatible with round or square rod stands (section 15 mm max) Masses of the spheres with hook\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003ecopper: 33.6 g, steel: 29.7 g, brass: 32.2 g, aluminum: 10.8 g.\u003c\/p\u003e","brand":"SUPERTEK","offers":[{"title":"Default Title","offer_id":51370178642222,"sku":null,"price":130.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/4balls_360x_bd1a7673-4a48-48ce-b014-1fe672a6b6b6.avif?v=1764958126"},{"product_id":"electrode-aluminuim-22x127mm-pack-of-12","title":"Electrode, Aluminuim 22x127mm, Pack of 12","description":"\u003cp\u003eUse these flat, rigid electrodes in a variety of electrochemical demonstrations and experiments. The 127 mm long strips can fit into a variety of beakers, wet cells, and porous cups. If needed, the top can be bent over to stand upright in a container. Since the strips consist of one type of metal, they can be used in electroplating demonstrations.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"SUPERTEK","offers":[{"title":"Default Title","offer_id":51370178937134,"sku":null,"price":46.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/PH50067-5_720x_dcb10f88-4223-4be4-843e-458421dc3715.webp?v=1764958455"},{"product_id":"electrode-copper-22x127mm-pack-of-12","title":"Electrode Copper, 22x127mm, Pack of 12","description":"\u003cp\u003eUse these flat, rigid electrodes in a variety of electrochemical demonstrations and experiments. The 127 mm long strips can fit into a variety of beakers, wet cells, and porous cups. If needed, the top can be bent over to stand upright in a container. Since the strips consist of one type of metal, they can be used in electroplating demonstrations.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"SUPERTEK","offers":[{"title":"Default Title","offer_id":51370178969902,"sku":null,"price":100.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/PH50067-5_720x_b812fa3b-b16b-43ce-b7a0-8eec88392fa0.webp?v=1764958519"},{"product_id":"charles-law-apparatus","title":"Charles law apparatus","description":"\u003cp\u003eTo determine co-efficient of expansion of a gas at constant pressure. A glass U-tube with a bulb and stopcock at one end, the other limb being open. An outlet tube from the bottom of the U tube passes through a rubber bung and has a stopcock at the end. The stem below the bulb is graduated 3 x 0.1 ml. An inlet tube with a mohr clip also passes through the bung. A glass water jacket encloses the U tube. All glass parts made of borosilicate glass requires only 20 ml mercury, which is not included.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003eGraduated U-tube: It typically features a glass U-tube (approx. 15 mm diameter), with one plain limb (approx. 220 mm long) and another graduated limb (25 to 35 x 0.2 ml, 120 mm long) terminating in a bulb (approx. 38 mm diameter).\nWater Jacket System: The U-tube is enclosed within a glass water jacket, which allows for controlled heating or cooling of the air sample.\nConstant Pressure Mechanism: An outlet tube from the bottom of the U-tube, with rubber tubing and a pinch or Mohr clip, helps maintain constant pressure (atmospheric pressure) during the experiment.\nBorosilicate Glass Construction: All glass components are made from durable borosilicate glass, ensuring safety and longevity in a lab setting.\nVolume Measurement: The graduated stem below the bulb allows for accurate measurement of the gas volume changes.\nDetermination of Absolute Zero: The apparatus is suitable for experiments that aim to determine the coefficient of expansion of a gas and estimate the Celsius value for absolute zero through extrapolation of results.\nAccessories (Sold Separately): The apparatus itself requires additional items for use, such as a thermometer, mercury (approx. 20 ml required, but not included), a Bunsen burner, tripod, and fire-spreading net.\nEducational Value: It serves as an essential teaching aid for physics and chemistry laboratories, providing a practical and visual understanding of Charles's Law and the kinetic theory of gases. \u003c\/p\u003e","brand":"SUPERTEK","offers":[{"title":"Default Title","offer_id":51370179133742,"sku":null,"price":450.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/PH20089-1.jpg?v=1764958818"},{"product_id":"calorimeter-india","title":"Calorimeter (India)","description":"\u003cp\u003ea device used in chemistry and physics to measure heat changes during a reaction. This specific type appears to be a double-wall calorimeter with a heating coil and terminals for electrical connections. \u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003eFunction: Measures the amount of heat absorbed or released during a chemical or physical reaction.\nKey components: It typically includes an insulated container, a lid with holes for a thermometer and stirrer, and a heating coil.\nUse case: It is commonly used in educational settings for heat experiments in school laboratories.\nRelated terms: The process of using a calorimeter is called calorimetry. \u003c\/p\u003e","brand":"SUPERTEK","offers":[{"title":"Default Title","offer_id":51370179166510,"sku":null,"price":40.0,"currency_code":"QAR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/1907\/2814\/files\/Calorimeter_India_360x_e14026d8-0cfb-4303-81df-aa08e3ad85ea.avif?v=1764958920"},{"product_id":"bell-jar-120mmx180mm-india","title":"Bell Jar 120mmx180mm (India)","description":"\u003cp\u003eA bell jar with dimensions of 120mm x 180mm is a high-quality, bell-shaped glass cover, typically used for creating vacuums in scientific experiments, such as those demonstrating mechanics and optics. 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