5.8 - Coloured Malts, Constant Temperature Mash: Colour, Visual Method (formerly published as IOB Method 3.4)
- Coloured Malts and Coloured Malt Products
The determination of wort colour using a colour comparator and a standard light source. The normal colour range of coloured malts is from 15-500 EBC units. Dark malts are defined as malts which have a colour greater than 500 EBC units.
It is necessary to use EBC Methods 5.7, 4.7.2 and 4.1