The document specifies tests for milking machine installations in order to verify compliance of an installation or component with the requirements of ISO 5707. It also stipulates the accuracy requirements for the measuring instruments.
DIN ISO 6690:1998 history
2010DIN ISO 6690:2010-04 Milking machine installations - Mechanical tests (ISO 6690:2007)
2010DIN ISO 6690:2010 Milking machine installations - Mechanical tests (ISO 6690:2007)
1998DIN ISO 6690:1998 Agricultural machinery - Milking installations - Mechanical tests (ISO 6690:1996)