本文件规定了用仪器法测定固体回收燃料中碳、氢、氮和硫的总含量。根据测试部分的数量，使用微型或宏观仪器。 该方法适用于C>；0.1%，N>；0.1%，H>；0.1%和S>；0,05 %.

This document specifies the determination of total content of carbon, hydrogen, nitrogen and sulfur in solid recovered fuels by instrumental method. Depending on the amount of test portion, micro or macro instrumental apparatus are used. This method is applicable for concentrations on dry matter basis of C > 0,1 %, N > 0,1 %, H > 0,1 % and S > 0,05 %.