{"title":"Shop All Science","description":null,"products":[{"product_id":"squishy-water-beads-science-lab","title":"Learning Resources Squishy Water Beads Science Lab","description":"\u003cul\u003e\n\u003cli\u003eSquishy, squashy, slippery water beads help children learn about the characteristics of gases, solids and liquids through hands-on sensory play activities.\u003c\/li\u003e\n\u003cli\u003eIllustrated storybook lab guide offers a fun introduction to STEM concepts including observation, scientific method, and properties of matter.\u003c\/li\u003e\n\u003cli\u003eSet includes 10 activities and supplies to make a mesh stress ball, calming mood tube, and scented mini mood lamp that lights up.\u003c\/li\u003e\n\u003cli\u003eMood lamp requires 2 AAA batteries not included.\u003c\/li\u003e\n\u003cli\u003eCalm down tube measures 20cm H x 5.5cm W.\u003c\/li\u003e\n\u003cli\u003eFeatures multilingual packaging and guide.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Learning 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Getting Started guide with 4 activities.\u003c\/li\u003e\n\u003cli\u003eTubes measure 22cm H x 5cm W.\u003c\/li\u003e\n\u003cli\u003eFeatures multilingual packaging and guide.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Learning Resources","offers":[{"title":"Default Title","offer_id":51272715731227,"sku":"92419","price":48.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/learning-resources-sensory-fidget-tubes-set-of-4-9264954.jpg?v=1784510352"},{"product_id":"5-in-1-outdoor-measure-mate","title":"Learning Resources Outdoor Measure Mate 5In1","description":"\u003cp\u003eThis versatile tool is the perfect way to introduce the concept of measurement to young learners in an outdoor setting.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eThe brightly coloured Measure-Mate\u003csup\u003eâ„¢\u003c\/sup\u003e is perfect for non-standard measuring or the introduction of standard units\u003c\/li\u003e\n\u003cli\u003eIts robust build means it will cope with vigorous use in rough terrain and all components fit into a handy mesh bag\u003c\/li\u003e\n\u003cli\u003eEnhance the fun and customise the Measure-Mate with whimsical stickers\u003c\/li\u003e\n\u003cli\u003eYoung learners can have fun exploring and measuring the natural landscape using five different tools:\u003cul\u003e\n\u003cli\u003eVertical measure – to measure freestanding objects\u003c\/li\u003e\n\u003cli\u003eCallipers – to measure internal and external dimensions of an object\u003c\/li\u003e\n\u003cli\u003eTrundle wheel – to measure distances (1 click = 1 metre)\u003c\/li\u003e\n\u003cli\u003eSpirit level – to discover whether a surface is level (horizontal) or plumb (vertical)\u003c\/li\u003e\n\u003cli\u003eMeasuring stick – to be used as a ruler\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e7-piece set includes:\u003cul\u003e\n\u003cli\u003e2 x Calliper Jaws\u003c\/li\u003e\n\u003cli\u003eTrundle wheel assembly featuring 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Outdoor learning has never been so much fun! What do you see today? These classic binoculars are made with child-friendly, strong plastic and are simple to use.\u003c\/p\u003e\r\n\u003cp style=\"margin-bottom: 10px; padding: 0px; line-height: normal;\"\u003eThey're lightweight, durable and perfect for young explorers. Focus-free, there is no need for children to fiddle about with the focus, instead they can focus on exploring the outside world! Complete with a neck strap with breakaway safety feature.\u003c\/p\u003e\r\n\u003cp style=\"margin-bottom: 10px; padding: 0px; line-height: normal;\"\u003eGreat for STEM development and encourages exploration. Conforms to current European safety standards.\u003c\/p\u003e\r\n\u003cp\u003eProduct Dimensions\u003cbr\u003e\r\nW: 10.00cm H: 12.50cm D: 5.00cm GW: 0.00kg\u003c\/p\u003e\r\n","brand":"Bigjigs","offers":[{"title":"Default Title","offer_id":51272717435163,"sku":"BJE0170","price":16.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/binoculars-2485679.png?v=1784510348"},{"product_id":"lower-primary-home-learning-pack-for-science","title":"**Lower Primary Learning Pack For Science","description":"\u003cp\u003eCreated in conjunction with a Primary School Teacher, this pack is the perfect resource for parents to use to practice and develop Early Primary Science skills at home.\u003c\/p\u003e\u003cp\u003eIncludes:\u003c\/p\u003e\u003cp\u003eSenses Book – ideal for identifying and classifying a variety of objects by the five senses - sight, hearing, taste, smell and touch. Identify and classify a variety of objects by secondary and tertiary senses e.g. cheese can be smelled, but can also be touched and tasted!\u003c\/p\u003e\u003cp\u003eMirrors – place the mirrors into water, then add flowers or leaves from the garden. Compare the image in the reflection when the water is still and when its slightly moving.\u003c\/p\u003e\u003cp\u003eTweezers – These easy grip tweezers will help your child develop their pincer grasp. Go into the garden and find some small stones, or use beads.\u003c\/p\u003e\u003cp\u003ePetri Dishes – Single bacteria is something that is all around, yet cannot be seen with the naked eye. Take some food items from your fridge, scrape a small amount onto the lid of the dish. Leave them for a few days, see what happens! Try with different types of food. (Keep away from reach of small children)\u003c\/p\u003e\u003cp\u003ePlastic Scoops – using your plastic scoop, measure out a level full of rice, cereal, and sugar etc.\u003c\/p\u003e\u003cp\u003eDry erase Weights and Measures – Learning weights and measures, in both metric and imperial, are excellent life skills for your child. These can be applied to everyday activities such as cooking and baking.\u003c\/p\u003e\u003cp\u003eA4 Chalkboard Sheet – Easy to cut, stick and peel permanent\/semi-permanent adhesion to virtually any surface. With a peel off backing, the reusable vinyl material, can be used on glass, plastic, wood, painted and unpainted surfaces, carpet, fabric, even cardboard and polystyrene. Perfect to stick on the fridge or your child’s\u003c\/p\u003e","brand":"Eduk8 Worldwide","offers":[{"title":"Default Title","offer_id":51272718057755,"sku":"HLSCI14","price":29.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/lower-primary-learning-pack-for-science-2133335.jpg?v=1784510347"},{"product_id":"shatterproof-30cm-mm-clear-ruler-pk10","title":"Classmates Shatterproof 30cm Clear Ruler Pack of 10","description":"\u003cp\u003ePerfect for busy classrooms and school offices, this shatter-resistant 30cm ruler helps staff and children measure and draw with confidence. Made from clear, durable plastic, it’s ideal for everyday use in nurseries, preschools, primary and secondary schools, as well as colleges and childminding settings.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eShatter-resistant transparent plastic for safety and long-lasting use\u003c\/li\u003e\n\u003cli\u003eClear, easy-to-read markings in centimetres and millimetres\u003c\/li\u003e\n\u003cli\u003eBevelled edge for smooth, accurate drawing and measuring\u003c\/li\u003e\n\u003cli\u003e30cm (300mm) length suitable for a range of tasks\u003c\/li\u003e\n\u003cli\u003ePack of 10—great for group activities or stocking up classrooms\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Classmates","offers":[{"title":"Default Title","offer_id":51272724971803,"sku":"HC88200582","price":6.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/classmates-shatterproof-30mm-clear-ruler-pack-of-10-6947060.webp?v=1784510228"},{"product_id":"blindfold-6-pack","title":"Everyday Blindfold Set - Assorted - Pack of 6","description":"\u003cp\u003eThis set of assorted blindfolds is ideal for teachers looking to enhance sensory activities, team games, or orienteering sessions. 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The main unit contains a photoemissive Caesium Antimony cathode, with a spectral response of 185-650nm. When light of frequency, f, strikes the cathode, electrons of energy E=hf-W0 are released and would normally reach the anode, producing a current which can be registered on a very sensitive instrument such as a Picoammeter or an Electrometer.\u003cbr\u003eThe p.d. from an internal PP3 (6F22)-type cell can be adjusted to a value V where the anode current is just reduced to zero. V is proportional to the frequency of light used. This apparatus enables values of V to be found for various frequencies of light selected by placing each of the colour filters in turn over the cell. A plot of V vs. f gives a reasonable straight line where the gradient is h\/e.\u003cbr\u003eItems in the kit are available separately, and also a set of three narrow band filters for mercury violet, green and yellow lines from the spectrum of a mercury discharge lamp. These give a similar graph of the same gradient.\u003cbr\u003eContents include one of each of the following (which are available separately):\u003cbr\u003e• Planck’s Constant Unit with screened lead\u003cbr\u003e• Colour Filters set of six for F4H28615\u003cbr\u003e• Set of 3 Narrow band filters\u003cbr\u003ePlus the following metering:\u003cbr\u003e• Easy-Read Meter\u003cbr\u003e• 20V d.c. Attachment\u003cbr\u003e• Spacesaver Picoammeter\u003c\/p\u003e","brand":"Optika","offers":[{"title":"Default Title","offer_id":51272730345755,"sku":"HC1010338","price":1624.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/planck-s-constant-kit-7589603.jpg?v=1784510166"},{"product_id":"digital-colorimeter-s-range-240v","title":"Digital Colorimeter S-Range 240V","description":"\u003cp\u003eRobust colorimeter featuring a stabilised power supply that maintains a constant light output from a 6V, 0.15A tungsten lamp with infra-red filter. There are two absorbance ranges and one transmission range. An automatic gain control provides automatic zeroing by simply pressing a switch and the instrument is insensitive to normal ambient lighting. The eight colour filters are held in a rotatable filter holder. The single cuvette holder takes 10mm path length cuvettes. The instruments have 0-1V output sockets fitted as standard and are compatible with our range of data logging equipment.\u003cbr\u003e• Operating ranges: Absorbance, 0-1 linear and 0-2 linear Transmission 0-100% Max. initial absorbance of reference solution 0.8A, 1.0A, 10%\u003cbr\u003e• Adjustment Automatic: push button zeroing with LED indicator\u003cbr\u003e• Light source: 6V, 0.15A MES\u003cbr\u003e• Filters: 8, 430-700nm (violet to red)\u003cbr\u003e• Detector Silicon: photodiode\u003cbr\u003e• Output: 0-1V for dataloggers or computers\u003cbr\u003e• Dimensions: 380 x 160 x 80mm\u003cbr\u003e• Mass: 1.5kg Supplied with 2m detachable mains cable, filter disc, spare lamp and dust cover for filter disk and cuvette socket\u003cbr\u003e• This device is compliant to EN61010-2010 with certificates available on request\u003c\/p\u003e","brand":"Mystrica","offers":[{"title":"Default Title","offer_id":51272730444059,"sku":"HC1008386","price":1160.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/digital-colorimeter-s-range-240v-9931890.jpg?v=1784510166"},{"product_id":"s-range-scaler-timer","title":"S-Range Scaler-Timer","description":"\u003cp\u003eA general purpose scaler-timer suitable for radioactivity counting utilising Geiger-Muller tubes ; and as a general purpose millisecond digital timing device with manual or electronic triggering. The bright L.E.D. has six digits, 24mm high, making it suitable for individual use or class demonstration. In the radioactivity mode an adjustable 300 to 500V E.H.T. supply for G.M. tubes. Loudspeaker sockets are also provided for use when an audible indication of count rate is required. In the radioactivity mode, the display features ‘most significant figure’ blanking. In the timing mode, the display reads in seconds, i.e. from 0 up to 999.999s, and increments in ms. This provides a clean, unambiguous display. Timing can be actuated manually or by light operated or mechanical switches and also incorporates triggered timing. Supplies of 2V and 6V a.c. at 0.5A are provided via front panel sockets for optical switch light sources, etc.\u003cbr\u003e• Display: six-digit 24mm bright L.E.D.\u003cbr\u003e• Timing oscillator: 1000Hz (1ms period) ±0.5%, typically ±0.2%\u003cbr\u003e• Reset: push button\u003cbr\u003e• Radioactivity inputs: GM tube via BNC socket with integral 300-500V. supply via directly calibrated rotary control\u003cbr\u003e• Timing inputs: (1) Manually switched start\/stop; (2) Light gate operated start\/stop; (3) Mechanical switch closure start\/stop; (4) Triggered timing start\/stop (i.e. momentary interruption of light beam)\u003cbr\u003e• Outputs: 2V and 6V, 0.5A a.c.; Loudspeaker output via 4mm sockets\u003cbr\u003e• Mains supply: 100-120V or 220-240V, 50-60Hz via detachable three-core mains lead with I.E.C connector and moulded on mains plug (240V version)\u003cbr\u003e• Power consumption: 8W\u003cbr\u003e• This device is compliant to EN61010-2010 with certificates available on request\u003cbr\u003e• Dimensions: W380 x D140 x H165mm\u003c\/p\u003e","brand":"Unilab","offers":[{"title":"Default Title","offer_id":51272730476827,"sku":"HC1008410","price":1046.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/s-range-scaler-timer-5531021.jpg?v=1784510167"},{"product_id":"student-oscilloscope","title":"Student Oscilloscope","description":"\u003cp\u003eThe Student Oscilloscope is an inexpensive, single channel oscilloscope with simplified control layout for student operation and permanent triggering feature\u003cbr\u003eIt is a great introductory unit to teach the basics of oscilloscope use with a useful set of features e.g. 8 switched gains from 50mV to 10mV per division and a timebase with switched ranges of 1, 10, 100 or 1000ms across screen with variable x 1 to x 10 control\u003cbr\u003eThis extremely popular educational oscilloscope is robust and easy-to-use. The flat screen is 70mm across a diagonal with graticule marked in 10 x 10 0.5cm squares.\u003cbr\u003eFocus, Brilliance, X shift and Y shift controls determine the position and nature of the trace. A Y input can be passed to the Y amplifier directly or through an internal capacitor to block a d.c. component.\u003cbr\u003eNote that with the slowest timebase setting, the spot takes 10s to cross the screen, ideal for slow analogue computing investigations. The start of the spot from the left-handed edge of the screen is synchronised automatically to the positive-going edge of the Y input. (Please note: This may mean that the track takes about 1s to settle down if the Y position is altered).\u003cbr\u003eThe time base may be switched off and the X input p.d. used to control the horizontal position of the spot, e.g. in Lissajou’s figures. Student audio signal generator not included.\u003cbr\u003eThe steel case is fitted with 1.8m of mains cable, a carrying handle which can be used as a tilt stand, an on\/off switch with indicator LED, and cable wraps at the rear.\u003c\/p\u003e\u003cp\u003e• This device is compliant to EN61010-2010 with certificates available on request\u003cbr\u003e• Y amplifier: FET input, 1MΩ d.c. to 10kHz\u003cbr\u003e• X amplifier: 1MΩ d.c. to 100 kHz\u003cbr\u003e• Syn. Input: 1MΩ input, triggering at 20mV\u003cbr\u003e• Mass: 3.8kg\u003cbr\u003e• Size 245 x 310 x 105mm\u003c\/p\u003e","brand":"Owon","offers":[{"title":"Default Title","offer_id":51272730509595,"sku":"HC1009183","price":1000.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/student-oscilloscope-2613861.jpg?v=1784510167"},{"product_id":"air-track","title":"Air Track","description":"\u003cp\u003eCost-effective, virtually friction-free system. Our sturdy triangular aluminum extrusion track is lightweight yet durable and can be used without a support stand. 2 meters in length, it has a smooth surface and high linearity due to precision machining. Two rows of air holes are spaced 2.4 cm apart. Full length metric tape is placed on the track with a guide groove for spark paper. Air Blower not included. Linear Air Track with accessories, 2m length.\u003c\/p\u003e\r\n","brand":"Philip Harris","offers":[{"title":"Default Title","offer_id":51272731033883,"sku":"HC1519739","price":674.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/air-track-4878117.jpg?v=1784510166"},{"product_id":"rubens-tube-pro-2-metre-with-amplifier","title":"Rubens Tube Pro 2 Metre With Amplifier","description":"\u003cp\u003eThe Rubens’ Tube Pro is an exciting and very visual way to demonstrate the concept of a standing wave.\u003cbr\u003eBy making measurements it is also possible to calculate the speed of sound. 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It has a strong metal base with profiled hand grips, housing a quiet running a.c. motor. The discharge sphere may be plugged into the base or supported separately, linked to the arching post with a standard 4mm connecting lead.\u003cbr\u003e• Charge Collecting Belt: silicone rubber having excellent insulation resistance\u003cbr\u003e• Tracking: belt-tracking easily adjusted\u003cbr\u003e• Charge Collecting Combs: aluminium mesh, design to be clearly visible\u003cbr\u003e• Spheres: aluminium, 200mm diameter\u003cbr\u003e• Connections: 4mm sockets in dome and base\u003cbr\u003e• Voltage Developed: up to 200kV, depending on ambient conditions, with a spark length of 60mm\u003cbr\u003e• Discharger: spherical 75mm diameter on rod for plugging into the base earth socket or support in a retort stand\u003cbr\u003e• Supplied with 1.5m mains lead, illuminated mains on\/off switch and fuse\u003cbr\u003e• This device is compliant to EN61010-2010 with certificates available on request\u003cbr\u003eDimensions: 225 x 180 x 480mm.\u003c\/p\u003e","brand":"Philip Harris","offers":[{"title":"Default Title","offer_id":51272731230491,"sku":"HC1008326","price":867.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/van-de-graaff-generator-motor-driven-8085186.jpg?v=1784510166"},{"product_id":"2m-rubens-tube-without-amplifier","title":"Rubens Tube Without Amplifier 2M","description":"\u003cp\u003eIntended for teacher demonstrations only. The Rubens' Tube is an Aluminium tube with a row of small holes drilled along the top and 10W loudspeaker mounted at one end. Full instructions included. Users will need a gas source (Natural or LPG) and a power signal generator to run the speaker.\u003c\/p\u003e","brand":"Philip Harris","offers":[{"title":"Default Title","offer_id":51272731263259,"sku":"HC1675898","price":736.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/rubens-tube-without-amplifier-2m-1375062.jpg?v=1784510168"},{"product_id":"digital-magnetic-flux-density-unit","title":"Digital Magnetic Flux Density Unit","description":"\u003cp\u003eThis Digital Magnetic Flux Density Unit measures magnetic field strengths directly up to 2000mT (millitesla). Using a Hall-effect probe mounted on a rotatable ball and socket head, the Digital Magnetic Flux Density Meter can be used to investigate the fields surrounding magnets and coils quantitatively and immediately, without using indirect methods such as flux coils and ballistic galvanometers. The probe is permanently attached and is factory calibrated to the meter unit.\u003c\/p\u003e\u003cp\u003eThe unit has 3 ranges 0-19.99, 0-199.9, and 0-1999mT selected by a 3 position switch, which cover most laboratory requirements.\u003c\/p\u003e\u003cp\u003eThe 3½ digit LCD display (digit height 12mm) features automatically set decimal point. The sensitive multi-turn set-zero control can be used to compensate for unwanted background fields. Note that on the most sensitive range, the Earth's magnetic field can be measured.\u003c\/p\u003e\u003cp\u003eAs well as displaying the measured field strength on the LCD display, a p.d. from 0-1V, proportional to the reading, is available at 4mm sockets for connection to a data-logger of input resistance greater than 100kΩ.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDirect method of measuring magnetic field strengths\u003c\/li\u003e\n\u003cli\u003eIt can be used to detect and measure the Earth's magnetic field\u003c\/li\u003e\n\u003cli\u003eFactory calibrated Hall-effect probe\u003c\/li\u003e\n\u003cli\u003e0-1V output for connection to data-loggers\u003c\/li\u003e\n\u003cli\u003eDimensions: 240mm x 135mm x 65mm\u003c\/li\u003e\n\u003cli\u003eMass: 1.5kg\u003c\/li\u003e\n\u003cli\u003ePower supplied via: Mains, with 250mA anti-surge fuse.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThis device is compliant to EN61010-2010 with certificates available on request.\u003c\/p\u003e","brand":"Unilab","offers":[{"title":"Default Title","offer_id":51272731427099,"sku":"HC1010283","price":496.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/digital-magnetic-flux-density-unit-7580791.jpg?v=1784510110"},{"product_id":"basic-electricity-bek-kit","title":"Basic Electricity Bek Kit","description":"\u003cp\u003eThe Basic Electricity Kit has been designed as a low-cost, attractive and flexible alternative to the circuit-board approach to pupil investigations into simple circuits. Each component such as a switch, rheostat, bulb holder etc, is mounted on its own individual plastic panel with 4mm sockets. The panels are then formed into circuits by connecting them together using 4mm stackable leads.\u003cbr\u003e\r\nBecause this is real circuit making, the equipment will have uses throughout secondary school science curriculum.\u003cbr\u003e\r\nEach kit is supplied in two polystyrene trays which keep the units organised.\u003cbr\u003e\r\nContents:\u003cbr\u003e\r\n• 12 x cell holders (without cells)\u003cbr\u003e\r\n• 20 x bulb holders\u003cbr\u003e\r\n• 40 x bulbs (4.5V, 0.3A)\u003cbr\u003e\r\n• 12 x 4mm leads red 10cm\u003cbr\u003e\r\n• 12 x 4mm leads black 10cm\u003cbr\u003e\r\n• 4 x 4mm leads red 25cm\u003cbr\u003e\r\n• 4 x 4mm leads black 25cm\u003cbr\u003e\r\n• 4 x rheostat units\u003cbr\u003e\r\n• 4 x universal clips\u003cbr\u003e\r\n• 8 x crocodile clips\u003cbr\u003e\r\n• 4 x silicon diodes\u003cbr\u003e\r\n• 4 x fixed resistors\u003cbr\u003e\r\n• 8 x push switches\u003cbr\u003e\r\n• 4 x changeover switches\u003cbr\u003e\r\n• 4 x electrode holders\u003cbr\u003e\r\n• 8 x soft iron rods\u003cbr\u003e\r\n• 12 x carbon rods\u003cbr\u003e\r\n• 50m copper wire bare 20 swg\u003cbr\u003e\r\n• 50g Eureka wire bare 34swg\u003cbr\u003e\r\n• 50m insulated copper wire\u003cbr\u003e\r\n• 1 x sheet copper foil 150 X 150mm\u003cbr\u003e\r\n• 1 x pack steel wool\u003cbr\u003e\r\n• 1 x teacher’s book\u003cbr\u003e\r\n• 2 x pupils’ books\u003cbr\u003e\r\n• 2 x polystyrene storage trays\u003c\/p\u003e\r\n","brand":"Unilab","offers":[{"title":"Default Title","offer_id":51272731459867,"sku":"HC1010371","price":759.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/basic-electricity-bek-kit-8158145.jpg?v=1784510109"},{"product_id":"human-skeleton-with-stand-150cm","title":"Philip Harris Human Skeleton with Stand","description":"\u003cp\u003eThis life-size human skeleton model is an excellent resource for teaching anatomy in primary, secondary, and college settings. Ideal for hands-on demonstrations, it helps students visualise and understand the structure and movement of the human skeletal system. The skeleton is suitable for classroom display and interactive learning.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHeight: 1.5 metres\u003c\/li\u003e\n\u003cli\u003ePinned joints allow demonstration of limb movement\u003c\/li\u003e\n\u003cli\u003eConstructed from durable fibrous material with natural colouring\u003c\/li\u003e\n\u003cli\u003eMounted on a sturdy stand with free-rolling wheels for easy mobility\u003c\/li\u003e\n\u003cli\u003eDesigned for repeated classroom use\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Philip Harris","offers":[{"title":"Default Title","offer_id":51272731558171,"sku":"HC1146736","price":549.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/philip-harris-human-skeleton-with-stand-8190762.jpg?v=1784510109"},{"product_id":"human-torso-model-17-parts","title":"Human Torso Model 17 Parts","description":"\u003cp\u003eThis torso has its back and shoulder open. 1 cervical vertebra, thoracic vertebra, lumbar vertebra are provided. The following parts are removable:- 1 part cerebrum with cerebellum and brain stem. 2 parts lungs, 2 parts heart, 1 part liver, 1 part pancreas and duodenum, 2 parts stomach, 1 part large and small intestine, 1 part cecum cover, 1 part right half kidney, 1 part half bladder, 1 part cervical vertebra, 1 thoracic vertebra, 1 part lumbar, 1 part eye ball. Made of high quality PVC. Mounted on a base.\u003cbr\u003e\r\nDimensions: 38 x 24 x 89cm.\u003c\/p\u003e\r\n","brand":"Unbranded","offers":[{"title":"Default Title","offer_id":51272731656475,"sku":"HC1009828","price":419.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/human-torso-model-17-parts-3350486.jpg?v=1784510109"},{"product_id":"speed-of-sound-kit","title":"Speed Of Sound Kit","description":"\u003cp\u003eThis Speed of Sound Kit includes everything you need to measure the speed of sound in the classroom. The Fast Timer included can be used in many other experiments\u003c\/p\u003e\u003cp\u003eThis kit provides a direct method to measure the speed of sound. Timing to microsecond accuracy is started and stopped as sound passes the microphones (see diagram in the product images). A small hammer and metal plate is included in the kit to make the necessary sharp sound.\u003c\/p\u003e\u003cp\u003eThe Fast Timer, when used with mechanical start\/stop gates, has many other applications e.g. in the measurement of g by free-fall.\u003c\/p\u003e\u003cp\u003eThe kit consists of:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eFast Timer\u003c\/li\u003e\n\u003cli\u003e2 x Ceramic Microphones\u003c\/li\u003e\n\u003cli\u003eMini Claw Hammer\u003c\/li\u003e\n\u003cli\u003eMetal Plate\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Unbranded","offers":[{"title":"Default Title","offer_id":51272731689243,"sku":"HC1010336","price":499.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/speed-of-sound-kit-8849033.jpg?v=1784510112"},{"product_id":"midi-ripple-tank","title":"Midi Ripple Tank","description":"\u003cp\u003eThe Unilab Midi ripple tank provides a simple and effective way for students to investigate the properties of waves. The ripple tank is completely self-contained, requiring minimal set-up compared to traditional equipment. Simply add water and connect to a power signal generator and a 12V dc power supply and you are ready to go. The Midi ripple tank incorporates a built-in LED stroboscope to provide perfectly stationary images and the large front facing screen makes this ripple tank ideal for demonstrations. The ripple tank comes complete with an extensive range of accessories, all housed in a custom foam insert, including three dippers and a selection of barrier shapes and lenses. The whole ripple tank is housed within a Gratnells tray for easy transport and storage.\u003c\/p\u003e\u003cp\u003eRequired equipment:\u003cbr\u003eWater\u003cbr\u003eSurfactant\u003cbr\u003e12V dc power supply (B8G85458)\u003cbr\u003ePower Signal generator (B8G85793)\u003cbr\u003e4 x 4mm leads\u003c\/p\u003e","brand":"Unilab","offers":[{"title":"Default Title","offer_id":51272731722011,"sku":"HC1775238","price":488.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/midi-ripple-tank-5178048.jpg?v=1784510110"},{"product_id":"rubens-tube-1-metre","title":"Rubens Tube 1 Metre","description":"\u003cp\u003eIntended for teacher demonstrations only. \u003c\/p\u003e\u003cp\u003eA truly exciting way to demonstrate the effect of sound waves in action, the Rubens Tube really brings the topic to life in a way the students will never forget. The robust stainless steel welded construction means trouble free operation for many many years.\u003c\/p\u003e\u003cp\u003eThe unit is shipped with full instructions and safety guidance and is the perfect companion to the Lascells Digital Signal Generator.\u003c\/p\u003e\u003cp\u003eRequires a supply of bench or bottled gas.\u003c\/p\u003e\u003cp\u003eProduct Specifications:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eDimensions: 1000mm × 80mm × 50mm\u003c\/li\u003e\n\u003cli\u003eWeight: 1kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Philip Harris","offers":[{"title":"Default Title","offer_id":51272731787547,"sku":"HC1386514","price":496.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/rubens-tube-1-metre-3581785.jpg?v=1784510109"},{"product_id":"national-grid","title":"National Grid","description":"\u003cp\u003eThe National Grid Demonstration is an extremely safe way to demonstrate the advantages of distributing power at high voltages.\u003c\/p\u003e\u003cp\u003eThe demonstration is made up of two step up\/down transformers that are used to transform the 12V ac from a school power supply to 115V (nominal). The transmission line can be connected to either the low or High voltage connectors. The mounted bulb glows brightly when using the High Voltage connection and only dimly when the Low Voltage connection is used. Two sockets are provided to allow the high voltage to be measured safely using internal resistors to divide down the voltage to a safe level. The high voltage output is protected by an interlock that ensures that the high voltage is only enabled once the transmission line has been connected to the high voltage connector. Both ends of the transmission line are touch proof and use BS EN61010:2010 compliant connectors. Two pylons are also included to support the transmission line.\u003c\/p\u003e\u003cp\u003eThe National Grid Demonstration has been designed to prevent any access to hazardous voltages and is safe for students to use under supervision.\u003c\/p\u003e\u003cp\u003eUsing an a.c. Voltmeter and Ammeter, it is possible to make some quantitative measurements. With some simple measurements students can confirm that the low voltage and high voltage transmission line resistance is the same. Input power and output power can be measured and the power lost found for the low and high voltage connection.\u003c\/p\u003e\u003cp\u003eThe National Grid Demonstration comes with a detailed manual that includes step by step instructions and a discussion of other losses that that can occur in the system.\u003c\/p\u003e","brand":"Unilab","offers":[{"title":"Default Title","offer_id":51272732147995,"sku":"HC1690897","price":449.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/national-grid-7516352.jpg?v=1784510109"},{"product_id":"large-rectangular-plastic-tank-600x-75","title":"Large Rectangular Plastic Tank. 600X 75","description":"\u003cp\u003eFor refraction, reflection and wave demonstrations. The tank is transparent, long and narrow to give an adequate path length for wave experiments. A wave generator in the form of a plastic block with handle is provided.\u003cbr\u003e\r\nDimensions: 600 x 75 x 200mm.\u003c\/p\u003e\r\n","brand":"Unbranded","offers":[{"title":"Default Title","offer_id":51272732213531,"sku":"HC1006904","price":284.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/large-rectangular-plastic-tank-600x-75-8627240.jpg?v=1784510109"},{"product_id":"audio-amplifier-loudspeaker","title":"Audio Amplifier Loudspeaker","description":"\u003cp\u003e300mW amplifier with variable gain and input impedance of 1MΩ with connecting lead (co-axial to 4mm plugs).\u003cbr\u003ePower: internal 9V 150mAh rechargeable battery\u003cbr\u003eMass: 0.6kg\u003cbr\u003eSize: 150 x 95 x 60mm\u003c\/p\u003e","brand":"Unbranded","offers":[{"title":"Default Title","offer_id":51272732311835,"sku":"HC1010299","price":349.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/audio-amplifier-loudspeaker-2927245.jpg?v=1784510109"},{"product_id":"van-de-graaff-generator-hand-driven","title":"Van De Graaff Generator Hand-Driven","description":"\u003cp\u003eThe discharge sphere is supported on a pivoted arm with a handle and is attached to the top of the driving-wheel pillar.\u003cbr\u003eFor connecting accessories, a 4mm socket is provided at the top of the large sphere, and a 4mm earth socket is drilled in the handwheel pillar base.\u003cbr\u003eSparks in excess of 50mm in length are easily obtained at a slow rate of turning (200 rev\/min) and the apparatus is tolerant of moisture and dust.•\u003cbr\u003eDiameter of dome: 200mm.\u003cbr\u003eDiameter of discharge sphere: 100mm.\u003cbr\u003eOverall dimensions: 350 x 190 x 480mm.\u003cbr\u003eSupplied complete with instructions but WITHOUT accessories.\u003c\/p\u003e","brand":"Philip Harris","offers":[{"title":"Default Title","offer_id":51272732344603,"sku":"HC1008324","price":237.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/van-de-graaff-generator-hand-driven-5533522.jpg?v=1784510109"},{"product_id":"master-light-gate-with-leads","title":"Master Light Gate With Leads","description":"\u003cp\u003eThe low current Light Bridge connects directly to the DIN sockets on the Multi-Timer enabling velocities and accelerations to be displayed. There are no internal batteries as power is taken from the Multi-Timer, and there are no bulbs to replace.\u003c\/p\u003e\u003cul\u003e\u003cli\u003eDesigned to be used with the Multi-Timer, allowing a range of experiments to be carried out.\u003c\/li\u003e\u003c\/ul\u003e","brand":"Unilab","offers":[{"title":"Default Title","offer_id":51272732377371,"sku":"HC1010380","price":270.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/master-light-gate-with-leads-7583447.jpg?v=1784510109"},{"product_id":"solenoid-superior","title":"Solenoid Superior","description":"\u003cp\u003eThis large solenoid offers a range of experiments around of magnetic fields and the transformer effect. Used with a variable d.c. supply and a Magnetic Flux Density Meter the field can be measured at various positions inside and outside the coil, for a range of currents.\u003cbr\u003e\r\nThe Solenoid’s main coil is of 200 turns, wound on a 50mm diameter tube. The overall length of the windings is 420mm. A second coil is wound on the same tube, with the same overall length. This coil is tapped at 5, 10, 20, 30, 50, 70 and 100 turns on either side of the centre, effectively offering a range of coils from 5 turns to 200 turns. The relationship between flux density, number of turns, current and length of coil can be fully investigated.\u003cbr\u003e\r\n4mm sockets are colour coded to encourage correct connection: black sockets – main 200 turn coil; red sockets – second coil 200 turns with tappings.\u003cbr\u003e\r\nUsed with a variable a.c. supply and suitable a.c. meters (e.g. Easy Read meter and 20V a.c. Attachment) students can investigate the behavior of a crude transformer. The two coils are used as primary and secondary winding in various turns ratios. The efficiency is very low. Steel laboratory retort stand rods can be used singly or in small numbers to provide a core for the transformer to illustrate increasing efficiency.\u003cbr\u003e\r\nThis introductory work can lead into investigation of practical transformer e.g. C-cores and Transformer Coils where the complete magnetic path provides much higher efficiency. Students can also extend their study using the Dissectible Transformer and its accessories, where they can investigate applications of transformer principles to induction and motors.\u003cbr\u003e\r\nMaximum Voltage:  6V a.c. and d.c.\u003cbr\u003e\r\nMaximum current:  7A a.c. and d.c.\u003cbr\u003e\r\nCoils: 200 turns 20swg copper wire + 200 turns 19swg tapped.\u003cbr\u003e\r\nSize: 530 x 175 x 115mm\u003c\/p\u003e\r\n","brand":"Philip Harris","offers":[{"title":"Default Title","offer_id":51272732475675,"sku":"HC1009236","price":242.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/solenoid-superior-2722713.jpg?v=1784510108"},{"product_id":"boyles-law-horizontal-mount","title":"Boyles Law Horizontal Mount","description":"\u003cp\u003eDesigned as a smaller, more economical version of the Standard Boyle's Law Apparatus. The apparatus consists of a horizontally mounted acrylic tube with a graduated scale along one side (scale graduated from 0 to 270cm\u003csup\u003e3\u003c\/sup\u003e). The tube unit is sealed by a standard gas tap next to which is mounted a standard pressure gauge. The effective length of the tube is controlled by altering the position of a rubber stopper moved via a screw thread. Users can select the effective length of the tube by positioning the stopper and closing the gas tap. The volume of the tube can be read off the scale and printed against the corresponding pressure taken from the gauge. By varying the position of the stopper Boyle’s Law can be investigated.\u003cbr\u003e\r\nThis unit has the advantage over the standard model as it does not require oil to indicate the volume of air.\u003cbr\u003e\r\nThe tube is made out of acrylic which is known to fail ‘safely’ if punctured.\u003c\/p\u003e\r\n","brand":"Philip Harris","offers":[{"title":"Default Title","offer_id":51272732508443,"sku":"HC1008728","price":239.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/boyles-law-horizontal-mount-8424593.jpg?v=1784510108"},{"product_id":"cloud-chamber","title":"Cloud Chamber","description":"\u003cp\u003eThis large cloud chamber allows the visualization of atomic particles as they pass through a super saturated Isopropanol vapour, cooled by dry ice. Energetic charged particles collide with the gas molecules causing a trail of ionized particles. These ionized gas particles act as nucleation sites on which the super saturated alcohol vapour condenses, leaving a cloud like trail that lasts for a few seconds. The built in LED lighting is collimated to produce less glare, making the traces highly visible. The foam inserts housed in a Gratnells tray, provide excellent insulation giving run times of over one hour, as well as convenient storage. The large tank size means the cloud chamber is even capable of detecting background radiation. Supplied with a thoriated welding rod to use as a source and full instructions. Requires Isopropanol, 12V d.c. power supply and dry ice to function (not supplied)\u003c\/p\u003e","brand":"Unilab","offers":[{"title":"Default Title","offer_id":51272732541211,"sku":"HC1706900","price":225.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/cloud-chamber-6428843.jpg?v=1784510108"},{"product_id":"uvc-lamp-with-bulb","title":"Uvc Lamp With Bulb","description":"\u003cp\u003eThe UVC lamp is primarily intended to demonstrate the photoelectric effect using a zinc plate and gold leaf electroscope. The lamp emits UVC light with a peak wavelength of 253.7nm and must not be used as a general-purpose UV light source. This lamp is an excellent replacement for the now obsolete Philips TUV6 lamp. The UVC bulb is housed in a robust Aluminium extrusion and is supplied with a 24V d.c. power supply.\u003cbr\u003eSpecification:\u003cbr\u003e• Lamp\u003cbr\u003e• Wattage: 3W\u003cbr\u003e• Spectral peak: 253.7nm\u003cbr\u003e• UV output: 0.16W\u003cbr\u003e• UV micro watts: 1.7 µW\/cm2 at 1m\u003cbr\u003e• Average Life: 3000 hours\u003c\/p\u003e","brand":"Unilab","offers":[{"title":"Default Title","offer_id":51272732639515,"sku":"HC1693443","price":300.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/uvc-lamp-with-bulb-3793824.jpg?v=1784510109"},{"product_id":"optical-bench-wooden-1-5-metre","title":"Optical Bench Wooden 1.5 Metre","description":"\u003cp\u003eWooden baseboard 1.6m x 140mm with a 1.5m scale divided in mm plus 6 sliding moulded bases 100 x 50mm each with index line, brass pillar and locking screw. The following accessories are included:\u003c\/p\u003e\u003cp\u003e• 1 12V, 24W S.B.C projection lamp with lead and 4mm plugs\u003cbr\u003e• 1 white metal object screen 75mm in diameter with gauze\u003cbr\u003e• 1 holder for lenses, 38mm diameter\u003cbr\u003e• 1 white metal receiving screen, 100 x 75mm with a slot for squared paper screen on the reverse\u003cbr\u003e• 1 object needle mounted in 6mm brass rod\u003cbr\u003e• 1 Plane mirror in a metal frame 100 x 75mm\u003c\/p\u003e\u003cp\u003eEach of the accessories is mounted on a 6mm brass rod which fits into the stands giving an optical height 125mm above the base board.\u003c\/p\u003e\u003cp\u003eA power supply unit is required for the projection lamp.\u003c\/p\u003e","brand":"Philip Harris","offers":[{"title":"Default Title","offer_id":51272732672283,"sku":"HC1008557","price":362.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/optical-bench-wooden-15-metre-2249791.jpg?v=1784510108"},{"product_id":"elementary-basic-electricity-kit","title":"Elementary Basic Electricity Kit","description":"\u003cp\u003eAn introductory circuit kit for students, with workcards covering the following topics:\u003cbr\u003e• Lighting a lamp\u003cbr\u003e• Using motors\u003cbr\u003e• Using a switch\u003cbr\u003e• A model house\u003cbr\u003e• Lamps in series and parallel\u003cbr\u003e• Making an electromagnet\u003cbr\u003e• Conductors and insulators\u003cbr\u003e• A quiz for three or four people\u003cbr\u003e• Heat from electricity\u003c\/p\u003e\u003cp\u003eComponents are mounted on bright yellow plastic bases, each with two 4mm diameter sockets.\u003cbr\u003eContains:\u003cbr\u003e• 6 x Cell Holders\u003cbr\u003e• 6 x Bulb Holders\u003cbr\u003e• 6 x Bulbs\u003cbr\u003e• 3 x On\/off Switches\u003cbr\u003e• 2 x Two-way Switches\u003cbr\u003e• 1 x Buzzer\u003cbr\u003e• 1 x Motor\u003cbr\u003e• 1 x Reel of Nichrome Wire\u003cbr\u003e• 10 x Crocodile Leads\u003cbr\u003eSupplied in Gratnells tray with lid.\u003c\/p\u003e","brand":"Unilab","offers":[{"title":"Default Title","offer_id":51272732705051,"sku":"HC193134","price":243.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/elementary-basic-electricity-kit-4569487.jpg?v=1784510109"},{"product_id":"environmental-investigations","title":"Environmental Investigations","description":"\u003cp\u003eA well-chosen selection of nets, containers and viewers for any outdoor exploration. Kit includes:\u003cbr\u003e• 10 x 20mL containers\u003cbr\u003e• 10 x pipettes\u003cbr\u003e• 2 x White polypropylene trays 355 x 255 x 50mm.\u003cbr\u003e• 20 x petri dishes 90mm\u003cbr\u003e• 5 x hand magnifiers\u003cbr\u003e• 3 x pond nets 155 x 125 x 140mm\u003cbr\u003e• 5 x pond nets 450 x 120 x 100mm\u003cbr\u003e• 2 x pond dippers\u003cbr\u003e• 10 x disposable forceps\u003cbr\u003e• 10 x bug pots\u003c\/p\u003e","brand":"Philip Harris","offers":[{"title":"Default Title","offer_id":51272732770587,"sku":"HC1002995","price":374.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/environmental-investigations-9223855.jpg?v=1784510108"},{"product_id":"rainbow-rechargeable-torch","title":"Rainbow Rechargeable Torch P 6","description":"\u003cp\u003eThe Hope Education Rainbow rechargeable torches are an innovative, great value educational resource. The torches can be set to give white, red, green or blue light at the touch of a button and there is even a colour changing mode that gradually changes through all the colours of the rainbow. Their vivid LEDs are perfect for dark dens, shadow play and exploring the world around us. They have RGB LEDs so they are also perfect for primary science to show the basics of colour mixing. Their super long battery life means they can be used for up to ten hours. They fully recharge in only four hours using the Charging Hub supplied, meaning you don’t have to replace the batteries, saving you time and money.\u003c\/p\u003e\u003cp\u003eFeatures Include:\u003cbr\u003e• Long life super bright RGB LED,\u003cbr\u003e• Rechargeable battery,\u003cbr\u003e• Micro USB connection for charging,\u003cbr\u003e• Supplied with 6 charging leads, USB charge hub and d.c. power supply with multi region connectors. Packed size: 122x 214x 108mm\u003c\/p\u003e\u003cp\u003e**Pre-order now for February delivery.\u003c\/p\u003e","brand":"Hope","offers":[{"title":"Default Title","offer_id":51272732803355,"sku":"HC1769567","price":178.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/rainbow-rechargeable-torch-p-6-1763379.jpg?v=1784510110"},{"product_id":"vibration-generator","title":"Vibration Generator","description":"\u003cp\u003eThe Vibration Generator gives mechanical oscillations when fed by signals from an oscillator\/A.F. amplifier (e.g. a Power Signal Generator - B8G85793).\u003c\/p\u003e\u003cp\u003eThe frequency response encompasses the whole of the audio spectrum and beyond. Electrical input is made via two 4mm sockets and the mechanical output is provided by a shaft terminating in a pair of clamping nuts. The locking slider feature allows the generator arm to be fixed to prevent damage. The Vibration Generator can be used in any position, free standing or clamped.\u003c\/p\u003e\u003cp\u003eTechnical Specifications:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMaximum peak to peak displacement: 8mm at 1Hz, decreasing with increase in frequency.\u003c\/li\u003e\n\u003cli\u003eTotal frequency range: D.C. to 10kHz.\u003c\/li\u003e\n\u003cli\u003eCoil impedance: 3.5Ω at 50Hz\u003c\/li\u003e\n\u003cli\u003eMaximum Carrying Load: 150g\u003c\/li\u003e\n\u003cli\u003eDimensions: (W)100mm x (D)90mm x (H)95mm\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eThe Vibration Generator can demonstrate the behaviour of the following:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTransverse Waves\u003c\/li\u003e\n\u003cli\u003eLongitudinal Waves\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eRequires the following equipment to operate:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePower Signal Generator - B8G85793 (or similar)\u003c\/li\u003e\n\u003cli\u003e4mm Leads (2 required) - B8R05705\u003c\/li\u003e\n\u003cli\u003eA length of string\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eIt can alternatively be driven using a Bench Signal Generator (B8G85779) \u0026amp; Power Amplifier (B8R07696) in the absence of a Power Signal Generator.\u003c\/p\u003e\u003cp\u003eA Vibration Generator Accessory Kit is available separately (B8H30920) and also as a Vibration Generator Kit (B8R06826) which includes the Vibration Generator. The accessory kit contains a multitude of accessories for use with the Vibration Generator to demonstrate transverse, longitudinal, standing and 2-Dimensional waves.\u003c\/p\u003e","brand":"Philip Harris","offers":[{"title":"Default Title","offer_id":51272732868891,"sku":"HC1008450","price":149.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/vibration-generator-8826645.jpg?v=1784510107"},{"product_id":"human-lung-model","title":"Human Lung Model","description":"\u003cp\u003eThis model shows the larynx (2-parts which are removable) wind pipe with bronchial tree, heart (2-parts which are removable) subclavian artery and vein, Venacava aorta, Pulmonary artery, oesophagus, 2 lungs (the front halves are removable) and diaphragm.\u003cbr\u003eMounted on a base. Includes English Key cards.\u003cbr\u003eDimensions: 125 x 125 x 300mm.\u003c\/p\u003e","brand":"Unbranded","offers":[{"title":"Default Title","offer_id":51272732934427,"sku":"HC1009840","price":129.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/human-lung-model-7649541.jpg?v=1784510107"},{"product_id":"worcester-circuit-board","title":"Worcester Circuit Board","description":"\u003cp\u003eContains a baseboard with terminal connections, a set of high quality plastic connectors with metal inserts, potentiometer, lamp holders, accessories units and manual.\u003cbr\u003e\r\nEnables a variety of circuits to be constructed quickly. Supplied with all accessories, without cells.\u003c\/p\u003e\r\n","brand":"Philip Harris","offers":[{"title":"Default Title","offer_id":51272732999963,"sku":"HC1495668","price":182.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/worcester-circuit-board-8712379.jpg?v=1784510106"},{"product_id":"harris-sound-wave-demonstration-set","title":"Harris Sound Wave Demonstration Set","description":"\u003cp\u003eApparatus for investigating wave phenomena using sound. The efficient transducers may be driven by the output from a standard audio signal generator, and their sensitivity as receivers is such that they may be used directly on the 5mV input of an oscilloscope.\u003cbr\u003eDetailed equipment notes are provided covering investigations into: reflection and refraction; interference patterns in air; detection and measurement of phase differences in a signal received by two receivers; measurement of wavelength using the phase difference between transmitter and receiver etc.\u003cbr\u003eUnits are housed in boxes 100 x 75 x 40mm and the set comprises three transducers and one control box as follows:\u003cbr\u003e• Transducers may be used as either transmitters or receivers. Electrical connection via 2m screened lead with 4mm plugs.\u003cbr\u003e• Control box having 1m of screened input lead with 4mm plugs, \u0026amp; two pairs of 4mm output sockets. Switch permits phase reversal between the two outputs.\u003c\/p\u003e","brand":"Philip Harris","offers":[{"title":"Default Title","offer_id":51272733065499,"sku":"HC1008461","price":262.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/harris-sound-wave-demonstration-set-2807421.jpg?v=1784510107"},{"product_id":"bek-advanced-kit","title":"Bek Advanced Kit","description":"\u003cp\u003eIn the BEK Advanced Kit, the components are mounted on bright yellow plastic bases, each with two 4mm diameter sockets. Excellent for more advanced circuit work.\u003c\/p\u003e\u003cp\u003eKit Contains:\u003cbr\u003e5000Ω Thermistor\u003cbr\u003e1N5401 Diode\u003cbr\u003eWhite LED (30mA Max)\u003cbr\u003e100Ω 5W Variable resistor\u003cbr\u003e1kΩ 0.5W resistor\u003cbr\u003e470Ω resistor\u003cbr\u003e100Ω 1W resistor\u003cbr\u003e47Ω 2W resistor\u003cbr\u003e22Ω 2W resistor\u003cbr\u003e10Ω 2W resistor\u003cbr\u003e2200uF capacitor\u003cbr\u003e10F super capacitor\u003cbr\u003ereed switch\u003c\/p\u003e","brand":"Bek","offers":[{"title":"Default Title","offer_id":51272733098267,"sku":"HC1690035","price":133.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/bek-advanced-kit-2978262.jpg?v=1784510106"},{"product_id":"power-amplifier","title":"Power Amplifier","description":"\u003cp\u003eThe Power Amplifier is a very useful classroom resource that allows students to amplify and listen to a variety of audio sources ranging from microphones and audio devices with a 3.5mm headphone socket, to signal generators equipped with 4mm socket outputs. The amplifier is particularly suitable for driving Vibration Generators and Rubens’ tubes when a power signal generator is not available. The amplifier has an internal 10W speaker that can be switched off\u003cbr\u003eWhen not required. The outputs are overload and short-circuit protected.\u003cbr\u003eOutput 3.5Wrms \/ 4ohm or 2Wrms \/ 8ohm\u003cbr\u003etotal harmonic distortion 0.05% (1W \/ 1kHz)\u003cbr\u003efrequency response 20Hz to 20kHz (-3dB)\u003cbr\u003esignal-to-noise ratio 86dB (A weighted)\u003cbr\u003einput sensitivity 40mV \/ 150Kohm\u003cbr\u003esupply voltage 12Vdc\u003c\/p\u003e","brand":"Unilab","offers":[{"title":"Default Title","offer_id":51272733163803,"sku":"HC1706910","price":162.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/power-amplifier-9334187.jpg?v=1784510106"},{"product_id":"spark-discharge","title":"Spark Discharge","description":"\u003cp\u003eThe Spark Discharge Apparatus is an extremely visual and audible demonstration of the ionization of air caused by Alpha particles. As an Alpha source is moved along the brass mesh, Alpha particles ionize the air, causing a conductive path to form from the mesh to the conductor below, causing a shower of bright sparks and a crackling sound. Moving the source along the track clearly demonstrates that the sparks follow the source.\u003cbr\u003eRequires an alpha source and EHT (5kV) power supply\u003c\/p\u003e","brand":"Unilab","offers":[{"title":"Default Title","offer_id":51272733425947,"sku":"HC1773342","price":146.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/spark-discharge-8300873.jpg?v=1784510108"},{"product_id":"hand-generator-set","title":"Hand Generator Set","description":"\u003cp\u003eInvolve students in investigations by using their own energy to generate d.c. electricity. If the handle is turned slowly, a bulb for example, will light dimly; if turned faster, the bulbs become brighter. A high quality motor unit driven from the hand crank via 2 stage step up gearing. Capable of generating approximately 6V d.c., with the polarity determined by the direction in which the handle is turned. Supplied with 1m of detachable twin lead terminating in a pair of crocodile clips. Dimensions: 140 x 114 x 39mm. Mass: 115g.\u003c\/p\u003e","brand":"Philip Harris","offers":[{"title":"Default Title","offer_id":51272733491483,"sku":"HC1003127","price":118.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/hand-generator-set-9121023.jpg?v=1784510106"},{"product_id":"light-gate","title":"Slave Light Gate","description":"\u003cp\u003eOur popular UNILAB Light Gate is fully protected against incorrect connection of signal or power and supplies from 9 to 25V a.c or d.c. can be used.\u003cbr\u003eA signal LED indicates that the unit is functioning correctly when obstructed. The unit is compatible with all of our timing devices such as: Motion QED (B8H28020), Fast timer (B8H28573), Centi-Second Timer Module and Stopclock (B8H27749 and B8H27507) and Scaler-Timer.\u003c\/p\u003e","brand":"Unilab","offers":[{"title":"Default Title","offer_id":51272733557019,"sku":"HC1010256","price":149.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/slave-light-gate-6733941.jpg?v=1784510108"},{"product_id":"decade-resistance-unit","title":"Decade Resistance Unit","description":"\u003cp\u003eFor use as an accurate potential divider, ratio arm etc. This unit employs high stability metal film resistance elements having superior characteristics to traditional wire wound coils. It is equally suitable for a.c. or d.c. use. The individual decades are series connected, each having switched positions of 0 to 9, and are mounted in line with 4mm socket terminals linked to the ends of the chain. The top panel is clearly marked with the resistance value.\u003cbr\u003e• Range: 9999Ω\u003cbr\u003e• Tolerance: ± 1.0%\u003cbr\u003e• Dimensions: 220 x 110 x 60mm\u003c\/p\u003e","brand":"Philip Harris","offers":[{"title":"Default Title","offer_id":51272733655323,"sku":"HC1008701","price":212.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/decade-resistance-unit-6940271.jpg?v=1784510106"},{"product_id":"human-torso-model-11-parts","title":"Human Torso Model 11 Parts","description":"\u003cp\u003eThis half-size torso can be dissected into 11 anatomical parts. Ideal for use in the classroom to demonstrate the relationship between internal organs. 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A removable insulation bush is fitted into the top of the case, which supports the plated metal blade to which the gold leaf may be attached, and a 4mm socket earthing terminal is fitted at the side of the case. Two interchangeable electrodes are supplied - a 50mm disc on a peg and an elongated hook 160mm long, which may be removed after charging by using an insulating rod. Isolating the gold leaf mount reduces its capacity and increases the sensitivity of the electroscope for radioactivity experiments. The kit comprises:\u003cbr\u003e• 1 x Electroscope with top plate and hook electrode\u003cbr\u003e• 1 x Packet of gold leaves\u003cbr\u003e• 4 x Metallised polystyrene spheres\u003cbr\u003e• 1 x Reel of very fine nylon thread\u003cbr\u003e• 2 x Polythene plate, 75mm square\u003cbr\u003e• 1 x Electrophorus plate, 50mm diameter with insulating handle\u003cbr\u003e• 1 x Proof Plane\u003cbr\u003e• 2 x Aluminum Calorimeters\u003cbr\u003e• 1 x Cellulose acetate strip\u003cbr\u003e• 1 x Polythene strip with woolen rubber\u003cbr\u003e• 1 x Stirrup for suspending strip\u003c\/p\u003e","brand":"Philip Harris","offers":[{"title":"Default Title","offer_id":51272733884699,"sku":"HC1008321","price":244.99,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0915\/4363\/4203\/files\/malvern-electrostatics-kit-6483562.jpg?v=1784510048"},{"product_id":"voltmeter-dual-range","title":"Voltmeter Dual Range","description":"\u003cp\u003eThe Unilab dual range Voltmeter is an analogue voltmeter capable of measuring in two ranges:0-5V and 0-15V DC. 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