標準號：BS EN 14832-2005
中文標準名稱：石油和相關產品.測定耐火磷酸酯液體的氧化穩(wěn)定性和腐蝕性
英文標準名稱：Petroleum and related products - Determination of the oxidation stability and corrosivity of fire-resistant phosphate ester fluids
標準類型：E30
發(fā)布日期：2005/7/28 12:00:00
實施日期：2005/7/28 12:00:00
中國標準分類號：E30
國際標準分類號：75.080
適用范圍：This European Standard specifies a method for assessing the oxidation stability of phosphate ester hydraulic fluids. These products fall into category HFDR of EN ISO 6743-4 [2] and into categories TSD, TGD and TCD of ISO 6743-5 [3]. The amount of acid developed during the test and the mass changes of the metal specimens are used to assess the level of oxidation stability. The precision of the test method applies to changes in acid number up to 3,0 mg KOH/g and changes in mass of up to 3 mg per test piece. The change of acidity is determined using one of the test methods ISO 6618, ISO 6619, or ISO 7537. Results from two different test methods are not necessarily compatible and direct comparison needs caution. NOTE This test method may also be applied to other non-aqueous fire-resistant fluids, such as those falling into category HFDU of EN ISO 6743-4 [2]. WARNING —The use of this European Standard may involve hazardous materials, operations and equipment This document does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this document to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.