ISO 7841-1988 自动蒸气疏水阀 漏气量的测定 试验方法

标准号：ISO 7841-1988
中文标准名称：自动蒸气疏水阀 漏气量的测定 试验方法
英文标准名称：Automatic steam traps; determination of steam loss; test methods
标准类型：J16
发布日期：1999/12/31 12:00:00
实施日期：1988/12/1 12:00:00
中国标准分类号：J16
国际标准分类号：23.040.99
适用范围：Specifies two test methods for steam traps. The object of these tests is to determine the amount of live steam, if any, that is lost through the steam trap. There is no measurement of the total heat energy lost by the trap. Such total heat loss would include radiation and convection components which can be established separately. Figure 1 shows the test arrangement for test method A, and figure 2 shows the test arrangement for test method B.