采样位置对乘用车内空气散发影响分析

Analysis on the Influence of Sampling Position on Air Emission in Passenger Vehicles

伴随着大众对产品品质要求的不断提升,除汽车安全属性之外,汽车车内VOC释放水平越来越受到消费者的重视。目前行业有多种VOC检测方法,文章对四个车型的不同采样位置进行分析,得到了采样位置对车内VOC测试结果的影响。由测试结果可得,第一种与第二种采样方法测试得到的结果偏差较小,第三种与第四种与国标方法的测试结果存在差异。

With the development of people’s consuming demand,besides the safty points,VIAQ is attracting more and more attention from the common consumers.There are several testing methods here now,and the paper intends to conduct some experiments to compare the differences between those methods,and the paper gets the results that the first and second method shows little difference while the third one and the fouth one gives some difference comparing to the first and the second method.