Orders placed online and which are over $299 ex gst are delivered freight free anywhere in Australia. Offer is valid until 31 December 2020 and excludes: (i) orders involving chemicals and (ii) orders involving oversized items such as safety cabinets, ovens, incubators, trolleys etc. Such items are highlighted on our website.
The Joule's Calorimeter is a standard 50 x 75mm (D x H) copper calorimeter cup with the 'Joule's Insert' fitted. The Joule's Insert consists of a calorimeter lid, complete with stirrer, with 2x 4mm spin free socket head terminals supporting conducting rods that carry a 2 ohm resistance heating coil. When fitted to a calorimeter cup, a certain weight of water can be heated a certain number of degrees and the electrical energy required to do this can be accurately measured. This is often used with the Insulating Box & Lid 0830001.