Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: ASTM D7898-14
• Năm ban hành / Publication date: 2014
• Tình trạng / Status: W - Hết hiệu lực
• Tên tiếng Anh / Title in English: Standard Practice for Lubrication and Hydraulic Filter Debris Analysis (FDA) for Condition Monitoring of Machinery
• Chỉ số phân loại Quốc tế (ICS) / By field: 23.100.60 - Bộ lọc, nút và truyền chất lỏng (Chất lỏng thủy lực, xem 75.120)
• Số trang / Page: 21

Phạm vi áp dụng / Scope of standard

1.1 This practice is intended to cover the extraction, analysis, and information management pertaining to visible wear debris collected from oil system filters or debris retention screens. Further, it is intended that this practice be a practical reference for those involved in FDA.

1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.