ISO 21360-2:2020 真空技术 测量真空泵性能的标准方法 第2部分：容积式真空泵

标准编号：ISO 21360-2:2020

中文名称：真空技术 测量真空泵性能的标准方法 第2部分：容积式真空泵

英文名称：Vacuum technology — Standard methods for measuring vacuum-pump performance — Part 2: Positive displacement vacuum pumps

发布日期：2020-06

标准范围

本文件规定了容积式真空泵的体积流量、基本压力、水蒸气耐受性、功耗和最低启动温度的测量方法，该泵在大气压力下以通常的基本压力排放气体<；10千帕。在本文件中，有必要使用ISO 21360-1中规定的体积流量和基础压力的测定。本文件也适用于其他类型的泵的测试，这些泵可以在大气压力下排放气体，例如拖曳泵。

This document specifies methods for measuring the volume flow rate, base pressure, water vapour tolerance, power consumption, and the lowest start-up temperature of positive displacement vacuum pumps, which discharge gas against atmospheric pressure and with a usual base pressure <10 kPa.In this document, it is necessary to use the determinations of volume flow rate and base pressure specified in ISO 21360？1.This document also applies to the testing of other types of pumps which can discharge gas against atmospheric pressure, e.g. drag pumps.

标准预览图