{"id":65035,"date":"2024-10-17T12:39:32","date_gmt":"2024-10-17T12:39:32","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d5293-2008-2\/"},"modified":"2024-10-24T18:19:01","modified_gmt":"2024-10-24T18:19:01","slug":"astm-d5293-2008-2","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d5293-2008-2\/","title":{"rendered":"ASTM-D5293 2008"},"content":{"rendered":"

ASTM D5293-08<\/h3>\n

Historical Standard: Standard Test Method for Apparent Viscosity of Engine Oils Between -5 and -35\u00b0C Using the Cold-Cranking Simulator<\/h4>\n
\n

ASTM D5293<\/h4>\n

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

1.1 This test method covers the laboratory determination of apparent viscosity of engine oils and base stocks by cold cranking simulator (CCS) at temperatures between \u2013<\/span>5 and \u2013<\/span>35\u00b0<\/span>C at shear stresses of approximately 50 000 to 100 000 Pa and shear rates of approximately 105<\/sup> to 104<\/sup> s\u2013<\/span>1<\/sup> for viscosities of approximately 900 to 25 000 mPa\u00b7<\/span>s. The range of an instrument is dependent on the instrument model and software version installed. Apparent Cranking Viscosity results by this method are related to engine-cranking characteristics of engine oils.<\/p>\n

1.2 A special procedure is provided for measurement of highly viscoelastic oils in manual instruments. See Appendix X2.<\/p>\n

1.3 Procedures are provided for both manual and automated determination of the apparent viscosity of engine oils using the cold-cranking simulator.<\/p>\n

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

1.5 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. Specific warning statements are given in Section 8.<\/span><\/span><\/p>\n

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

apparent viscosity; cold cranking; cranking; engine oils; petroleum and petroleum products; viscosity; Automotive engine fuels\/oils; Cold-cranking simulator (CCS); Low-temperature testing–petroleum products\/applications; Lubricating oils; Petroleum products; Viscosity–petroleum products<\/p>\n

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

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

DOI:<\/strong> 10.1520\/D5293-08<\/p>\n<\/div>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents
Terminology <\/td>\n<\/tr>\n
2<\/td>\nSummary of Test Method
Significance and Use
Apparatus
Reagents and Materials
Hazards <\/td>\n<\/tr>\n
3<\/td>\nSampling
Calibration
TABLE 1 <\/td>\n<\/tr>\n
4<\/td>\nProcedure for Automated and Automatic Automated CCS Operation
TABLE 2 <\/td>\n<\/tr>\n
5<\/td>\nReport
Precision and Bias
Keywords
X1. PROCEDURE FOR MANUAL CCS OPERATION
X1.1 Apparatus
X1.2 Reagents and Materials <\/td>\n<\/tr>\n
6<\/td>\nX1.3 Hazards
X1.4 Calibration of Manual CCS
X1.5 Procedure for Manual CCS Operation <\/td>\n<\/tr>\n
7<\/td>\nFIG. X1.1 <\/td>\n<\/tr>\n
8<\/td>\nX1.6 Manual CCS Report
X1.7 Precision and Bias
X2. SPECIAL PROCEDURE FOR TESTING HIGHLY VISCOELASTIC OILS USING THE MANUAL CCS INSTRUMENT
X2.1
X2.2
X2.3
X2.4
X2.5
X2.6
X2.7
X2.8
X2.9 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

D5293-08 Standard Test Method for Apparent Viscosity of Engine Oils Between -5 and -35°C Using the Cold-Cranking Simulator<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2008<\/td>\n9<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":65036,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2637],"product_tag":[],"class_list":{"0":"post-65035","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\/65035","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\/65036"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=65035"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=65035"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=65035"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}