Standard No.:	GB/T 17489-1998
English Name:	Hydraulic fluid power - Particulate contamination analysis - Extraction of fluid samples from lines of an operation system
Chinese Name:	液压颗粒污染分析 从工作系统管路中提取液样
Chinese Classification:	J20    Hydraulic and pneumatic device
Professional Classification:	GB    National Standard
Issued by:	CBTS
Issued on:	1998-9-2
Implemented on:	1999-8-1
Status:	superseded
Superseded by:	GB/T 17489-2022 Hydraulic fluid power—Particulate contamination analysis—Extraction of fluid samples from lines of an operating system
Superseded on:	2022-10-12
Language:	English
File Format:	PDF
Word Count:	4000 words
Price(USD):	120.00
Delivery:	via email in 1~3 business day

本标准规定从正在工作的液压传动系统中提取液样的程序。最佳方法是从正在工作的液压系统的一个主管路中提取液样，即在该液样中的颗粒性污染物是在该取样点处流动的油液的代表。备用的方法是从正在工作的液压系统的油箱中提取液样。此方法只能在没有配装合适的取样器时使用。本标准适用于颗粒污染分析所取的液样。