標準編號:	SH/T 0210-1992
中文名稱:	液壓油過濾性試驗法
英文名稱:	Hydraulic Oil Filterability Test Method
中標分類:	E39    液壓油液
行業分類:	SH    石油化工行業標準
發布日期:	1992-5-20
實施日期:	1992-5-20
標準狀態:	superseded
被新標準替代:	NB/SH/T 0210-2022 液壓油過濾性試驗法
被替代日期:	2022-11-13
替代舊標準:	ZB E39008-1989
翻譯語言:	英文
文件格式:	PDF
中文字符數:	2000 字
翻譯價格(元):	140.0
交付時間:	付款后 1 個工作日

1 Subject Content and Application Scope This standard specifies test for determination of hydraulic oil filterability. This standard is applicable to all kinds of hydraulic oils such as petroleum base and synthetic type. 2 Summary of Method Test 200mL of specimen in specified filtration equipment at 18~24℃ and 86658Pa (650mmHg) of vacuum degree. The time (s) required for filtering out 75mL of specimen is the filterability of the dry-out specimen. Take another 200mL of specimen containing 2% of water and test it under the identical condition, the test result is the filterability of the aqueous specimen. 3 Significance For hydraulic oils in all kinds of industry hydraulic system and vehicle hydraulic system, filter blocking caused by poor filterability of oil product is a serious problem. Especially when a small amount of water sneak into the hydraulic system, the blocking of the hydraulic system filter would be much more serious which thereby would cause hydrostatical transmission failure, wear and damage of hydraulic pump and other units. This standard is valuable in aspect of filterability evaluation of hydraulic oil.