抗燃油颗粒污染度5级 汽轮机主机润滑油，抗燃油不合格会造成什么危害

抗燃油SAE AS4059F是什么标准 SAEAS4059F颗粒污染度分级标准 是NAS1638标准的升级版，NAS1638标准目前处于作废状态，SAE AS 4059F-2013(SAE AS4059F-2013)Aerospace Fluid Power-Contamination Classification for Hydraulic FluidsThis SAE Aerospace Standard(AS)defines contamination classes and levels for particulate contamination of hydraulic fluids and includes methods of reporting related data(Appendix A).The contamination levels selected are based on the widely accepted NAS 1638 cleanliness classes.The conversion from NAS 1638 cleanliness class specifications to AS4059 class specifications is defined.The comparison of the NAS 1638 classes to AS4059 classes and levels is provided and are defined and the differences explained(Appendix B).NAS 1638 classes based on weight of particles are not applicable to these classes and are not included.A contamination code has been added to describe the contamination levels of the fluid at the specified particle size ranges.详细看图SAE AS 4059F-2013(SAE AS4059F-2013)来自普洛帝。电厂的抗燃油谁了解，做清洁度的瓶子选用PULL普勒NAS1638几级的！ 电厂指的等级是颗粒度合格等级吧，跟用瓶子的等级无关，电力运行导则里要求用磨口玻璃瓶而已，没说具体的瓶子的清洁度等级。液压油清洁度等级标准有几个，我知道“GYKLD-B油液清洁度检测仪”内置六种测试标准，分别是：1.NAS1638 2.ISO4406 3.GJB420A 4.GJB420B 5.SAE749D 6.SAE4059E。。

#环境污染