HG/T 3536-2011 in English

本标准规定了循环冷却水系统中以碳酸盐为主要成份的污垢和腐蚀产物中二氧化碳含量的测定方法，根据二氧化碳的含量可计算出污垢和腐蚀产物中碳酸盐的含量。测定范围0.1%～40%。
本标准适用于循环冷却水系统污垢和腐蚀产物中二氧化碳含量的测定。

Scope

Important note: The strong acids and alkalis used in this standard are corrosive, so care should be taken when using them. If splashed on body, rinse with plenty of water. This standard specifies the method for measuring the carbon dioxide content in dirt and corrosion products with carbonate as the main component in circulating cooling water systems. The carbonate content in dirt and corrosion products can be calculated based on the carbon dioxide content. Measuring range is 0.1%~40%. This standard is applicable to the determination of carbon dioxide content in fouling and corrosion products in circulating cooling water systems.