{"id":127667,"date":"2024-10-19T05:51:17","date_gmt":"2024-10-19T05:51:17","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d7596-2014\/"},"modified":"2024-10-24T23:27:38","modified_gmt":"2024-10-24T23:27:38","slug":"astm-d7596-2014","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d7596-2014\/","title":{"rendered":"ASTM-D7596 2014"},"content":{"rendered":"

ASTM D7596-14<\/h3>\n

Historical Standard: Standard Test Method for Automatic Particle Counting and Particle Shape Classification of Oils Using a Direct Imaging Integrated Tester<\/h4>\n
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ASTM D7596<\/h4>\n

Scope<\/strong><\/p>\n

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1.1<\/span> This test method covers the determination of particle concentration, particle size distribution, particle shape, and soot content for new and in-service oils used for lubrication and hydraulic systems by a direct imaging integrated tester.<\/p>\n

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1.1.1<\/span> The test method is applicable to petroleum and synthetic based fluids. Samples from 2 to 150 mm2<\/sup>\/s at 40\u00b0C may be processed directly. Samples of greater viscosity may be processed after solvent dilution.<\/p>\n<\/p><\/div>\n

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1.1.2<\/span> Particles measured are in the range from 4 \u03bcm to \u2265<\/span> 70\u2009\u03bcm with the upper limit dependent upon passing through a 100\u2009\u03bcm mesh inlet screen.<\/p>\n<\/p><\/div>\n

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1.1.3<\/span> Particle concentration measured may be as high as 5\u2009000\u2009000 particles per mL without significant coincidence error.<\/p>\n<\/p><\/div>\n

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1.1.4<\/span> Particle shape is determined for particles greater than approximately 20 \u00b5m in length. Particles are categorized into the following categories: sliding, cutting, fatigue, nonmetallic, fibers, water droplets, and air bubbles.<\/p>\n<\/p><\/div>\n

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1.1.5<\/span> Soot is determined up to approximately 1.5 % by weight.<\/p>\n<\/p><\/div>\n

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1.1.6<\/span> This test method uses objects of known linear dimension for calibration.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n

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1.2<\/span> The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.<\/p>\n<\/p><\/div>\n

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1.3<\/span> 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.<\/i><\/p>\n<\/p><\/div>\n

Keywords<\/strong><\/p>\n

condition monitoring; contaminant particles; contamination; direct imaging integrated tester; ISO codes; particle count; soot; wear; wear particles<\/p>\n

ICS Code<\/strong><\/p>\n

ICS Number Code 75.100 (Lubricants, industrial oils and related products)<\/p>\n

DOI:<\/strong> 10.1520\/D7596-14<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

D7596-14 Standard Test Method for Automatic Particle Counting and Particle Shape Classification of Oils Using a Direct Imaging Integrated Tester<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2014<\/td>\n7<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":127668,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2637],"product_tag":[],"class_list":{"0":"post-127667","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-astm","8":"first","9":"instock","10":"sold-individually","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/127667","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/127668"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=127667"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=127667"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=127667"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}