This test describes a self-checking procedure for the determination of particulate contaminant five microns or greater in size in hydraulic fluids by the particle count method.

1991年11月1日 · This SAE Aerospace Recommended Practice (ARP) defines the materials, apparatus and procedure for sizing and counting of particulate contamination, 5 µm or greater, in hydraulic fluid samples by membrane filtration with microscopic counting.

This SAE Aerospace Recommended Practice (ARP) defines the materials, apparatus and procedure for sizing and counting of particulate contamination, 5 um or greater, in hydraulic fluid samples by membrane filtration with microscopic counting. It is capable of counting particulate matter in samples withdrawn from fluid power systems as identified

颗粒污染度标准分为颗粒度测定标准和分级标准。测定方法有重量法、显微计数法(本文件)、自动颗粒计数法和膜法，标准有：sae arp 598c、dl/t 432、iso 11500、astm d7596等，分级方法有nas 1638、sae 4059f、iso 4406、gb/t14039等。 本标准代替arp 598 b，第一版发布于1960年。

This SAE Aerospace Recommended Practice (ARP) defines the materials, apparatus and procedure for sizing and counting of particulate contamination, 5 μm or greater, in hydraulic fluid samples by membrane filtration iwth microscopic counting. It is capable of counting particulate matter in samples wit

This SAE Aerospace Recommended Practice (ARP) defines the materials, apparatus and procedure for sizing and counting of particulate contamination, 5 μm or greater, in hydraulic fluid samples by...

FOREWORD Of the methods available for determining the level of particulate contamination in aerospace hydraulic fluids the most predominant have been gravimetric, microscopic counting (this document), automatic particle counting and membrane.

This document provides guidelines for microscopic sizing and counting of particulate contamination in fluid power systems. It has been cancelled and superseded by AS598. The document outlines materials, apparatus, reagents, and procedures for preparing samples and conducting microscopic particulate analysis of liquid samples through filtration.

sae arp 598 用於流體動力系統的航空航天微觀尺寸和顆粒物污染計數測試. eurolab 連同其最先進的認可實驗室和專家團隊，在 sae arp 598 測試範圍內提供精確和快速的測試服務。

sae arp 598 用于流体动力系统的航空航天微观尺寸和颗粒物污染计数测试. eurolab 连同其最先进的认可实验室和专家团队，在 sae arp 598 测试范围内提供精确和快速的测试服务。