摘要
密度是水处理剂类产品的一个重要的质量指标。现行有效的GB/T22594-2008是这类产品密度测定的一个通用标准。根据密度瓶法测定液体密度的原理,确证了该标准的密度瓶法计算公式的相关表述存在问题,并对此问题进行了深入地分析,提出了针对此标准密度瓶法的可操作性修改建议。目的在于提醒标准的使用者正确使用该标准,敦促标准的管理方尽快修订该标准。
Density is an important quality index of water treatment reagent products. GB/T 22594--2008 is a common and currently effective standard for density determination of this kind of products. The paper verifies and analyzes the problems of the calculation formula of density bottle method, according to the principle of density bottle method and proposes some operable suggestions on amending density bottle method, aiming to remind the users to use it correctly and urge the national standard to be revised as soon as possibly
出处
《标准科学》
2015年第9期70-73,85,共5页
Standard Science
