Assess the Uncertainty in Determination of Deodorant Property of Textiles
;The deodorant property of textiles was measured by the detector tube method,and an appropriate mathematical model was established to evaluate the uncertainty according to the method described in GB/T 33610.2-2017.By analyzing the various factors that affect the results during the test process such as the weight of sample,the measurement of the odor gas concentration in the blank test and in the sample test,the repeatability measure-ment and the rounding of the results,etc.,the uncertainty proportion of different factors was calculated and the contribution value of each factor to the uncertainty of the test result was obtained.In addition,relevant suggestions for reducing the uncertainty of measurement are given to provide specific references for testing agencies and enterprises to test the deodorization performance of textiles.
万方数据
维普
