This European Standard was approved by CEN on 1 August 2005 and includes Amendment 1 approved by CEN on 12 August 2010. Supersedes EN 12042:2005. The European Standard EN 12042:2005+A1:2010 has status of the Standard of Republic Italy. 92 p. This European Standard applies to the design and manufacture of automatic dividers whose function is based on the volumetric principle using one or more suction and/or pressing pistons. Dough dividers working in other ways are excluded from the scope of this European Standard.