Abstract: A feed installation for arrangement in front of at least one multi-tier baking oven having a plurality of hearths provides for increased flexibility. The feed installation includes a pull-out frame with carrier elements for receiving and supporting a pull-out hearth. The feed installation further includes a baking item receiving device having a baking item receiving surface for receiving baking items arranged on a baking surface and which is movable relative to the baking surface. Methods of feeding a multi-tier baking oven having baking surfaces arranged on pull-out hearths with baking items using the feed installation are also provided.

Abstract: An apparatus for measuring the specific absorption rate (SAR) of a device (8) which generate electromagnetic fields. The apparatus includes a homogeneous solid spherical test phantom which has the average electrical properties of human tissue and at a defined distance from the surface contains a dipole probe which is positioned in such a way that the derived probe signal is proportional to the average SAR for 1 g or 10 g of tissue. The device to be tested, for example a mobile telephone, is guided past the surface of the phantom and turned until the instrument displays the maximum SAR value of the relevant limit.