{"product_id":"heat-equivalent-apparatus","title":"Heat Equivalent Apparatus","description":"Apparatus for determining the specific heat capacity of aluminium and for confirming the energy conservation law. The robust heat equivalent apparatus consists of a shaft with ball bearings at both ends, an integrated counter for measuring the number of revolutions performed and an attached table clamp for securing the device. The aluminium calorimeter body heats up as a result of frictional work or electrical energy from the integrated heating element. An NTC thermistor, acting as a temperature sensor and located in an aluminium case, determines the temperature. The calculation can be performed easily using the temperature calibration table printed on the apparatus.\u003cbr\u003eLength:                                               approx. 230 mm\u003cbr\u003eSpan of the table clamp:                  10 – 65 mm\u003cbr\u003eCord length:                                       approx. 1.80 m\u003cbr\u003eCalorimeter body:                             approx. 50 mm x 48 mm dia.\u003cbr\u003eElectric heater power:                      10 V, 1 A\u003cbr\u003eHeating element connection:           2 mm sockets\u003cbr\u003eWeight calorimeter:                          approx. 250 g\u003cbr\u003eTotal weight:                                      approx. 1200 g\u003cbr\u003e \u003cbr\u003eContents:\u003cbr\u003e1 Basic unit\u003cbr\u003e1 Aluminium calorimeter\u003cbr\u003e1 Temperature sensor\u003cbr\u003e1 Pair of adaptor cables with 4 mm safety plugs\/2 mm plugs\u003cbr\u003e1 Friction belt\u003cbr\u003e1 Bucket, 5 l\u003cbr\u003e1 Counterweight","brand":"3B Scientific","offers":[{"title":"Default Title","offer_id":49419079581973,"sku":"3BS1002658","price":2001.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0857\/4897\/3845\/files\/U10365_01_1200_1200_Heat-Equivalent-Apparatus.jpg?v=1761023371","url":"https:\/\/unitedsupplycorp.com\/products\/heat-equivalent-apparatus","provider":"United Supply Corp.","version":"1.0","type":"link"}