{"id":10018,"date":"2017-11-21T09:08:19","date_gmt":"2017-11-21T14:08:19","guid":{"rendered":"http:\/\/polarislabs.com\/?p=10018"},"modified":"2017-12-07T12:22:00","modified_gmt":"2017-12-07T17:22:00","slug":"battle-of-base-number-testing-d2896-vs-d4739","status":"publish","type":"post","link":"https:\/\/polarislabs.com\/es\/battle-of-base-number-testing-d2896-vs-d4739\/","title":{"rendered":"Batalla de pruebas de n\u00fameros base: D2896 vs. D4739"},"content":{"rendered":"<p><a href=\"\/wp-content\/uploads\/2017\/11\/BaseNumberTesting.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10019\" src=\"\/wp-content\/uploads\/2017\/11\/BaseNumberTesting.jpg\" alt=\"\" width=\"1100\" height=\"400\" srcset=\"https:\/\/polarislabs.com\/wp-content\/uploads\/2017\/11\/BaseNumberTesting.jpg 1100w, https:\/\/polarislabs.com\/wp-content\/uploads\/2017\/11\/BaseNumberTesting-300x109.jpg 300w, https:\/\/polarislabs.com\/wp-content\/uploads\/2017\/11\/BaseNumberTesting-768x279.jpg 768w, https:\/\/polarislabs.com\/wp-content\/uploads\/2017\/11\/BaseNumberTesting-1030x375.jpg 1030w, https:\/\/polarislabs.com\/wp-content\/uploads\/2017\/11\/BaseNumberTesting-705x256.jpg 705w, https:\/\/polarislabs.com\/wp-content\/uploads\/2017\/11\/BaseNumberTesting-450x164.jpg 450w\" sizes=\"auto, (max-width: 1100px) 100vw, 1100px\" \/><\/a><\/p>\n<p class=\"p3\"><span style=\"font-size: 12.0pt;\">Disponemos de dos m\u00e9todos de ensayo de an\u00e1lisis del n\u00famero de base ASTM: D2896 y D4739. El D2896 mide la base total e incluye todas las fuentes de n\u00famero de base, incluidos los aditivos detergentes, dispersantes, antidesgaste y antioxidantes. Por otro lado, el D4739 mide la \"base dura\", como la de los detergentes con exceso de base.<\/span><\/p>\n<p><strong>\u00bfCu\u00e1l es la diferencia?<\/strong><\/p>\n<p class=\"p3\"><span style=\"font-size: 12.0pt;\">Adem\u00e1s de la norma ASTM D2896, el n\u00famero base total de un lubricante puede comprobarse mediante el procedimiento detallado en la norma ASTM D4739. Existen diferencias sutiles, aunque importantes, que deben tenerse en cuenta al examinar los datos del n\u00famero de base total de cada una de ellas.\u00a0<\/span><\/p>\n<p><a href=\"http:\/\/www2.eoilreports.com\/basenumber\">M\u00e1s informaci\u00f3n<\/a>.<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"\/wp-content\/uploads\/2017\/07\/Dave-Swanson.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-9397\" src=\"\/wp-content\/uploads\/2017\/07\/Dave-Swanson.jpg\" alt=\"\" width=\"324\" height=\"136\" srcset=\"https:\/\/polarislabs.com\/wp-content\/uploads\/2017\/07\/Dave-Swanson.jpg 400w, https:\/\/polarislabs.com\/wp-content\/uploads\/2017\/07\/Dave-Swanson-300x126.jpg 300w\" sizes=\"auto, (max-width: 324px) 100vw, 324px\" \/><\/a><\/p>\n<p><em>Impacto probado. Tiempo de actividad probado. Ahorro probado.<br \/>\n<\/em><strong>D\u00e9jenos demostr\u00e1rselo.<\/strong><\/p>\n<h5>Publicado el 21 de noviembre de 2017<\/h5>\n<p class=\"p3\">","protected":false},"excerpt":{"rendered":"<p>We have two ASTM Base Number analysis testing methods: D2896 and D4739. D2896 measures the Total Base and includes all sources of Base Number including detergent, dispersant, antiwear and antioxidant [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":10020,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[7,187,3,1],"tags":[],"class_list":["post-10018","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-oil-testing","category-resources","category-uncategorized"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.9 - aioseo.com -->\n\t<meta name=\"description\" content=\"We have two ASTM Base Number analysis testing methods: D2896 and D4739. D2896 measures the Total Base and includes all sources of Base Number including detergent, dispersant, antiwear and antioxidant additives. On the other hand, D4739 measures the &#039;hard base&#039; such as that from over-based detergents. What&#039;s the difference? In addition to ASTM D2896, the\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"POLARIS Laboratories\"\/>\n\t<meta name=\"keywords\" content=\"blog,oil testing,resources,uncategorized\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/polarislabs.com\/es\/battle-of-base-number-testing-d2896-vs-d4739\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.9\" \/>\n\t\t<meta property=\"og:locale\" content=\"es_ES\" \/>\n\t\t<meta property=\"og:site_name\" content=\"POLARIS Laboratories\u00ae | Proven Impact. Proven Uptime. 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Proven Uptime. Proven Savings.","inLanguage":"es-GT","publisher":{"@id":"https:\/\/polarislabs.com\/es\/#organization"}}]},"og:locale":"es_ES","og:site_name":"POLARIS Laboratories\u00ae | Proven Impact. Proven Uptime. Proven Savings.","og:type":"article","og:title":"Battle of Base Number Testing: D2896 vs. D4739 | POLARIS Laboratories\u00ae","og:description":"We have two ASTM Base Number analysis testing methods: D2896 and D4739. D2896 measures the Total Base and includes all sources of Base Number including detergent, dispersant, antiwear and antioxidant additives. On the other hand, D4739 measures the 'hard base' such as that from over-based detergents. What's the difference? In addition to ASTM D2896, the","og:url":"https:\/\/polarislabs.com\/es\/battle-of-base-number-testing-d2896-vs-d4739\/","og:image":"https:\/\/polarislabs.com\/wp-content\/uploads\/2017\/11\/BaseNumberTesting-1.jpg","og:image:secure_url":"https:\/\/polarislabs.com\/wp-content\/uploads\/2017\/11\/BaseNumberTesting-1.jpg","og:image:width":800,"og:image:height":400,"article:published_time":"2017-11-21T14:08:19+00:00","article:modified_time":"2017-12-07T17:22:00+00:00","twitter:card":"summary","twitter:title":"Battle of Base Number Testing: D2896 vs. D4739 | POLARIS Laboratories\u00ae","twitter:description":"We have two ASTM Base Number analysis testing methods: D2896 and D4739. D2896 measures the Total Base and includes all sources of Base Number including detergent, dispersant, antiwear and antioxidant additives. On the other hand, D4739 measures the 'hard base' such as that from over-based detergents. What's the difference? In addition to ASTM D2896, the","twitter:image":"https:\/\/polarislabs.com\/wp-content\/uploads\/2017\/11\/BaseNumberTesting-1.jpg"},"aioseo_meta_data":{"post_id":"10018","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":null,"created":"2020-12-21 05:28:01","updated":"2025-06-09 12:40:08","seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/polarislabs.com\/es\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/polarislabs.com\/es\/category\/resources\/\" title=\"Resources\">Resources<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/polarislabs.com\/es\/category\/resources\/blog\/\" title=\"Blog\">Blog<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tBattle of Base Number Testing: D2896 vs. D4739\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/polarislabs.com\/es"},{"label":"Resources","link":"https:\/\/polarislabs.com\/es\/category\/resources\/"},{"label":"Blog","link":"https:\/\/polarislabs.com\/es\/category\/resources\/blog\/"},{"label":"Battle of Base Number Testing: D2896 vs. D4739","link":"https:\/\/polarislabs.com\/es\/battle-of-base-number-testing-d2896-vs-d4739\/"}],"_links":{"self":[{"href":"https:\/\/polarislabs.com\/es\/wp-json\/wp\/v2\/posts\/10018","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/polarislabs.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/polarislabs.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/polarislabs.com\/es\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/polarislabs.com\/es\/wp-json\/wp\/v2\/comments?post=10018"}],"version-history":[{"count":0,"href":"https:\/\/polarislabs.com\/es\/wp-json\/wp\/v2\/posts\/10018\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/polarislabs.com\/es\/wp-json\/wp\/v2\/media\/10020"}],"wp:attachment":[{"href":"https:\/\/polarislabs.com\/es\/wp-json\/wp\/v2\/media?parent=10018"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/polarislabs.com\/es\/wp-json\/wp\/v2\/categories?post=10018"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/polarislabs.com\/es\/wp-json\/wp\/v2\/tags?post=10018"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}