<p>This part of ISO 11520 specifies additional procedures and gives guidance for testing and evaluating the drying</p>
<p>performance of continuous-flow and batch grain driers for specific grain crops including wheat, barley, oats, maize,</p>
<p>rice, sorghum and rape. It supplements the general procedures given in ISO 11520-1 based on drying only wheat</p>
<p>over the limited range of moisture content of 20 % to 15 % wet basis.</p>
<p>Methods and data are given for</p>
<p>a) determining the evaporation rate of driers when drying grain crops under steady state conditions, and</p>
<p>b) correcting the main drier performance characteristics, including evaporation rate, grain flow rate, drying time</p>
<p>and specific energy and fuel consumption, to reference and other ambient conditions.</p>
<p>Procedures are specified for sampling input and output grain to assess changes in grain quality.</p>
Registration number (WIID)
32062
Scope
<p>This part of ISO 11520 specifies additional procedures and gives guidance for testing and evaluating the drying</p>
<p>performance of continuous-flow and batch grain driers for specific grain crops including wheat, barley, oats, maize,</p>
<p>rice, sorghum and rape. It supplements the general procedures given in ISO 11520-1 based on drying only wheat</p>
<p>over the limited range of moisture content of 20 % to 15 % wet basis.</p>
<p>Methods and data are given for</p>
<p>a) determining the evaporation rate of driers when drying grain crops under steady state conditions, and</p>
<p>b) correcting the main drier performance characteristics, including evaporation rate, grain flow rate, drying time</p>
<p>and specific energy and fuel consumption, to reference and other ambient conditions.</p>
<p>Procedures are specified for sampling input and output grain to assess changes in grain quality.</p>
