如何选择检漏方法

2016 IEEE NW Russia Young Researchers in Electrical and Electronic Engineering Conference (EIConRusNW) Pub Date : 2016-04-07 DOI:10.1109/EICONRUSNW.2016.7448130

M. Vinogradov, D. K. Kostrin, M. V. Karganov, V. Y. Tiskovich

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引用次数: 8

摘要

本文介绍了密封产品允许泄漏流量的计算方法。它显示了如何通过改变压降和测试气体来提高泄漏检测器的灵敏度。提出了质谱检漏仪、便携式氦检漏仪和压力衰减检漏仪的最佳检漏率范围，以达到较高的准确度、重复性和最低的检测费用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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How to choose a leak detection method

This article describes a calculation procedure of a permissible leakage flow for sealed products. It is shown how a leak detector sensitivity can be improved by changing a pressure drop and a test gas. Optimal leak rate ranges for a mass spectrometric leak detector, a portable helium leak detector and a pressure decay leak detector are suggested in order to achieve high accuracy, repeatability and minimum test expenses.

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来源期刊

2016 IEEE NW Russia Young Researchers in Electrical and Electronic Engineering Conference (EIConRusNW)

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