The document applies to sedimentation cones according to Imhoff, made from glas or from plastics with or without outlet or outlet stopcock. Dimensions, designation, construction, adjustment, scale, max. permissible errors and marking are specified. Imhoff funnels or cones are used for the determination of sedimentable matter in water and waste water.
DIN 12672:2001 history
2001DIN 12672:2001-10 Laboratory glass or plastics ware - Imhoff sedimentation cones
2001DIN 12672:2001 Laboratory glass or plastics ware - Imhoff sedimentation cones