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It includes a 150mL aluminium outer can, a Styrofoam liner for insulation, a plastic insulator ring, and a transparent lid fitted with ports for a thermometer, stirrer, and heating coil. The removable spring heating element connects to a 0-6V DC power source to safely and accurately apply energy to your experiments.\u003c\/p\u003e\n\n\u003cp\u003eThis robust unit is perfect for student-led investigations into energy conversion, heat capacity, and the laws of thermodynamics.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eEducational Benefits\u003c\/strong\u003e:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eEnables measurement of specific heat capacity\u003c\/li\u003e\n\n\u003cli\u003eDemonstrates the conversion of electrical energy to thermal energy\u003c\/li\u003e\n\n\u003cli\u003eSupports understanding of energy transfer and conservation\u003c\/li\u003e\n\n\u003cli\u003eIntroduces principles of calorimetry and thermal physics\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eClassroom Ideas\u003c\/strong\u003e:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eInvestigate the heat capacity of different liquids\u003c\/li\u003e\n\n\u003cli\u003eExplore Joule's Law using a controlled heat source\u003c\/li\u003e\n\n\u003cli\u003eCompare energy input vs temperature change\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e:\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eContents:\u003c\/li\u003e\n\n\u003cli\u003e150mL aluminium outer can\u003c\/li\u003e\n\n\u003cli\u003eStyrofoam liner\u003c\/li\u003e\n\n\u003cli\u003ePlastic insulator ring\u003c\/li\u003e\n\n\u003cli\u003eTransparent lid with ports\u003c\/li\u003e\n\n\u003cli\u003eRemovable spring heating element\u003c\/li\u003e\n\n\u003cli\u003eVoltage: 0-6V DC (power supply not included)\u003c\/li\u003e\n\n\u003cli\u003eCompatibility: Fits thermometer and stirrer\u003c\/li\u003e\n\n\u003cli\u003eUnits: Each\u003c\/li\u003e\n\n\u003c\/ul\u003e","brand":"Modern Teaching Aids NZ","offers":[{"title":"Default Title","offer_id":42238293737585,"sku":"SER1010089","price":45.95,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/7633\/6753\/files\/ser1010089_calorimeter-8211-joules-with-heater-stirrer-038-insulation.webp?v=1760000768"},{"product_id":"conductivity-meter-indicator-basic","title":"Conductivity Meter - Indicator Basic","description":"\u003cp\u003eThe Basic Conductivity Indicator offers a simple, visual way to compare the electrical conductivity of different liquid solutions. This apparatus features a row of ten green LEDs that illuminate in proportion to the ionic conductivity of the solution into which the probes are inserted.\u003c\/p\u003e\n\n\u003cp\u003eIdeal for chemistry classes, this device enables students to investigate how salt, acid, or base concentration affects conductivity in real time. The clear LED feedback makes it suitable for students of various ages.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eEducational Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eDemonstrates variation in conductivity across different solutions\u003c\/li\u003e\n\n\u003cli\u003eVisual LED output supports students' observational skills\u003c\/li\u003e\n\n\u003cli\u003eHelps reinforce concepts of ions and electrolytic conductivity\u003c\/li\u003e\n\n\u003cli\u003eEncourages data collection and graphing in experiments\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eClassroom Ideas\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eCompare distilled water with tap water or saline solutions\u003c\/li\u003e\n\n\u003cli\u003eInvestigate conductivity of strong vs weak acids and bases\u003c\/li\u003e\n\n\u003cli\u003eUse to test household substances like vinegar or lemon juice\u003c\/li\u003e\n\n\u003cli\u003eInclude in a guided inquiry task on solution properties\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifications\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eLED indicator: 10-step green LED array\u003c\/li\u003e\n\n\u003cli\u003eProbes: For immersion in liquid solutions\u003c\/li\u003e\n\n\u003cli\u003eRequires power source (not included)\u003c\/li\u003e\n\n\u003cli\u003eSuitable for upper primary to secondary students\u003c\/li\u003e\n\n\u003c\/ul\u003e","brand":"Modern Teaching Aids NZ","offers":[{"title":"Default Title","offer_id":42238322573425,"sku":"SER1055024","price":73.95,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/7633\/6753\/files\/ser1055024_conductivity-meter-indicator-basic.webp?v=1768792180"},{"product_id":"evaporating-basin-porcelain-round-bottom-75ml","title":"Evaporating Basin - Porcelain Round Bottom, 75 ml","description":"\u003cp\u003eEvaporating Basin  -  Porcelain, Round Bottom, 75ml\u003c\/p\u003e","brand":"Modern Teaching Aids NZ","offers":[{"title":"Default Title","offer_id":42238396301425,"sku":"SER1052201","price":5.65,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0626\/7633\/6753\/files\/ser1052201_evaporating-basin-8211-porcelain-round-bottom-8211-75ml.webp?v=1768792177"},{"product_id":"filter-paper-qualitative-medium-180mm","title":"Filter Paper - Qualitative Medium, 180 mm","description":"\u003cp\u003eThese 180mm diameter qualitative filter papers offer medium filter speed and are ideal for general laboratory filtration tasks. 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Each funnel varies in diameter and stem length, offering flexibility for use with different container sizes. Resistant to acids and alkalis, these funnels are durable and safe for regular use in chemistry, biology, and environmental science labs. 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