{"id":72574,"date":"2024-10-17T16:20:37","date_gmt":"2024-10-17T16:20:37","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/astm-d4871-4\/"},"modified":"2024-10-24T19:07:10","modified_gmt":"2024-10-24T19:07:10","slug":"astm-d4871-4","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/astm\/astm-d4871-4\/","title":{"rendered":"ASTM-D4871"},"content":{"rendered":"

ASTM D4871-11<\/h3>\n

Historical Standard: Standard Guide for Universal Oxidation\/Thermal Stability Test Apparatus<\/h4>\n
\n

ASTM D4871<\/h4>\n

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

1.1 This guide covers an apparatus used to measure the oxidation or thermal stability of liquids by subjecting them to temperatures in the range from 50 to 375\u00b0<\/span>C in the presence of air, oxygen, nitrogen, or other gases at flow rates of 1.5 to 13 L\/h, or in the absence of gas flow. Stability may be measured in the presence or absence of water or soluble or insoluble catalysts. Gases evolved may be allowed to escape, condensed and collected, or condensed and returned to the test cell.<\/p>\n

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

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

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

accelerated testing-petroleum products; gear oil-stability test apparatus; hydraulic oil-stability test apparatus; oxidation testing-petroleum; stability-oxidation; stability-thermal; turbine oil-stability test apparatus; universal oxidation test apparatus ; Gaseous fuels; Heating tests–petroleum products; Liquids; Oxidative stability; Temperature tests–petroleum products; Thermal oxidation stability; Thermal stability–petroleum products; Universal oxidation testing<\/p>\n

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

ICS Number Code 19.040 (Environmental testing)<\/p>\n

DOI:<\/strong> 10.1520\/D4871-11<\/p>\n<\/div>\n

PDF Catalog<\/h4>\n\n\n\n\n\n\n
PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
1<\/td>\nScope
Referenced Documents
Summary of Guide
Significance and Use <\/td>\n<\/tr>\n
2<\/td>\nApparatus
FIG. 1 <\/td>\n<\/tr>\n
3<\/td>\nFIG. 2 <\/td>\n<\/tr>\n
4<\/td>\nProcedure
Keywords
FIG. 3 <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

D4871-11 Standard Guide for Universal Oxidation\/Thermal Stability Test Apparatus<\/b><\/p>\n\n\n\n\n
Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
ASTM<\/b><\/a><\/td>\n2011<\/td>\n4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":72575,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[2637],"product_tag":[],"class_list":{"0":"post-72574","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\/72574","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\/72575"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=72574"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=72574"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=72574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}