Standard No.:	GB/T 25752-2010
English Name:	Differential pressure air leak tester
Chinese Name:	差压式气密检漏仪
Chinese Classification:	J78    Vacuum technique and equipment
Professional Classification:	GB    National Standard
Issued by:	AQSIQ; SAC
Issued on:	2010-12-23
Implemented on:	2011-10-1
Status:	valid
Language:	English
File Format:	PDF
Word Count:	7000 words
Price(USD):	210.00
Delivery:	via email in 1~3 business day

本标准规定了差压式气密检漏仪的术语和定义、分类、结构与基本参数、试验条件、试验方法、检验规则、标志、包装、运输和贮存。
本标准适用于以差压传感器为感压元件检测被测物和基准物之间压力差来确定被测物是否存在泄漏和漏率大小的各类差压式气密检漏仪。