分析了涂装前处理槽液取样、化验存在的弊端,提出了一种新型前处理在线分析管控系统的应用,并对该系统的特点、功能、组成部分及投资成本回报等方面进行了详细介绍.

The disadvantages of sampling and testing of painting pretreatment tank were analyzed,a new online analysis and control system for pretreatment was proposed,and the features,functions,components and investment cost return of the system were introduced in detail.