Keywords: Muffle furnaces.jpg en A row of furnaces in a science laboratory In the foreground are four muffle furnaces three are facing towards the camera and one to the right of the image is facing away The black cables descending from the conduit on the wall are the 415 V power cables which supply the furnaces The maximum temperature of these furnaces is approximately 1400 °C In the far corner of the room part of an induction furnace is visible The wooden handle visible near the muffle furnace facing away from the camera belongs to a set of metal tongs used to handle hot crucibles 2011-12-09 own Brammers cc-zero Uploaded with UploadWizard Furnaces Scientific equipment |