ISO 20088-1:2016 测定绝缘材料的耐低温溢出 第1部分：液相

标准编号：ISO 20088-1:2016

中文名称：测定绝缘材料的耐低温溢出 第1部分：液相

英文名称：Determination of the resistance to cryogenic spillage of insulation materials — Part 1: Liquid phase

发布日期：2016-09

标准范围

ISO 20088-1:2016描述了一种测定低温泄漏保护（CSP）系统抗液体低温泄漏能力的方法。适用于CSP系统安装在碳钢上，并与低温流体接触的情况。液氮用作低温介质，因为它的沸点低于液态天然气或液氧，而且不易燃。此外，它还可以安全地用于实验。本标准的未来部分将涵盖汽相和喷射暴露条件。试验室负责根据当地法规进行适当的风险评估，以考虑液体和气态氮暴露对设备和人员的影响。

ISO 20088-1:2016 describes a method for determining the resistance to liquid cryogenic spillage on cryogenic spillage protection (CSP) systems. It is applicable where CSP systems are installed on carbon steel and will be in contact with cryogenic fluids.Liquid nitrogen is used as the cryogenic medium since it has a lower boiling point than liquid natural gas or liquid oxygen and it is not flammable. Additionally, it can be safely used for experiment.Future parts of the standard will cover vapour phase and jet exposure conditions.The test laboratory is responsible to conduct an appropriate risk assessment according to local regulation in order to consider the impact of liquid and gaseous nitrogen exposure to equipment and personnel.

标准预览图