Discussion on bias test method of mechanical sampling device
WANG Liang-dong
LI Chun-yan
Abstract：Because that sampling of reference sample was easy to be affected by human factors in bias performance test process of mechanical sampling device,and combining with the new bias test method mentioned in GB/T 19494,the processes in new bias test method like function judge of primary sampling machine and bias performance test of sampling system were introduced,the standard experimental process of bias performance test of mechanical sampling device was discussed as well.
Keywords：mechanical sampling equipmentbias testbias performanceprimary samplerreference sampleexperimental methods
Publication Date：2015-01-01
Pages：4( 50-52,58 )