SAE ARP598B-1991

THE DETERMINATION OF PARTICULATE CONTAMINATION IN LIQUIDS BY THE PARTICLE COUNT METHOD

被代替

SAE ARP598B-1991 发布历史

This method describes a procedure for the sizing and counting of particulate contamination in liquid samples by membrane filtration. The procedure will allow measurement of particulate contamination five micrometres or greater in size with a maximum variation of ±20% in results over an average of two runs. This procedure can be used for all samples where the membrane filter is compatible with the sample liquid and rinse liquid. Section II of this procedure may be used to count any sample on a gridded membrane where particles are evenly distributed. This procedure is an alternative to counting with an automatic particle counter although results by each method from identical samples might not be equivalent due to individual idiosyncrasies in each technique.

SAE ARP598B-1991由美国机动车工程师协会 US-SAE 发布于 1991-11-01。

SAE ARP598B-1991的历代版本如下：

• 2016年 SAE ARP598D-2016
• 2003年 SAE ARP598C-2003 (R)液体动力系统的航空显微镜粒度法和微粒子污染
• 1991年 SAE ARP598B-1991
• 1991年 SAE ARP598-1991
• 1986年 SAE ARP598B-1986
• 1969年 SAE ARP598A-1969

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标准号

SAE ARP598B-1991

发布

1991年

发布单位

美国机动车工程师协会

替代标准

SAE ARP598C-2003

当前最新

SAE ARP598D-2016

 

 

适用范围

This method describes a procedure for the sizing and counting of particulate contamination in liquid samples by membrane filtration. The procedure will allow measurement of particulate contamination five micrometres or greater in size with a maximum variation of ±20% in results over an average of two runs. This procedure can be used for all samples where the membrane filter is compatible with the sample liquid and rinse liquid. Section II of this procedure may be used to count any sample on a gridded membrane where particles are evenly distributed. This procedure is an alternative to counting with an automatic particle counter although results by each method from identical samples might not be equivalent due to individual idiosyncrasies in each technique.

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