标准摘要
[中文适用范围]： 本文件规定了测试程序和呈现结果的方法，这些结果涉及定义符合 ISO 6953-1 的调节器和过滤调节器供应商的文献中应包含的主要特性的参数。本文件的目的是： — 通过标准化测试方法和测试数据呈现，方便比较压力调节器和过滤调节器； — 协助在压缩空气系统中正确应用压力调节器和过滤调节器。规定的测试旨在比较不同类型的调节器和过滤调节器；它们不是对每个制造的压力调节器或过滤调节器进行的生产测试。 等温罐而不是流量计。然而，这种方法只测量正向流和泄压流特性的滞后曲线的流量下降部分。 注：与电动气动压力控制阀相关的测试在 ISO 10094-2 中规定。 [外文原描述]： This document specifies test procedures and a method of presenting the results concerning the parameters which define the main characteristics to be included in the literature from suppliers of regulators and filter-regulators conforming to ISO 6953 - 1 . The purpose of this document is to: — facilitate the comparison of pressure regulators and filter-regulators by standardizing test methods and presentation of test data; — assist in the proper application of pressure regulators and filter-regulators in compressed air systems. The tests specified are intended to allow comparison among the different types of regulators and filter-regulators; they are not production tests to be carried out on each pressure regulator or filter-regulator manufactured. ISO 6953 - 3 can be used as an alternative dynamic test method for flow-rate characteristics using an isothermal tank instead of a flow meter. However, this method measures only the decreasing flow rate part of the hysteresis curve of forward flow and relief flow characteristics. NOTE The tests related to electro-pneumatic pressure control valves are specified in ISO 10094 − 2 .
英文名称Pneumatic fluid power — Compressed air pressure regulators and filter-regulators — Part 2: Test methods to determine the main characteristics to include in supplier’s literature