{"id":4375,"date":"2025-06-12T13:23:27","date_gmt":"2025-06-12T13:23:27","guid":{"rendered":"https:\/\/normalab.com\/normes\/astm-d7777\/"},"modified":"2025-06-12T13:34:05","modified_gmt":"2025-06-12T13:34:05","slug":"astm-d7777","status":"publish","type":"normes","link":"https:\/\/normalab.com\/en\/standards\/astm\/astm-d7777\/","title":{"rendered":"ASTM D7777"},"content":{"rendered":"<p>This test method covers the determination of the density, relative density, or API gravity of liquid petroleum products using portable digital density meters at test temperatures between 0\u2009\u00b0C and 40\u2009\u00b0C (32\u2009\u00b0F to 104\u2009\u00b0F). Its application is restricted to samples with a dry vapor pressure equivalent up to 80\u2009kPa (11.6\u2009psi) and a viscosity below 100\u2009mm2\/s (cSt) at the test temperature.<a class=\"partenaire\" href=\"https:\/\/normalab.com\/partenaires\/#eralytics\">Eralytics<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Standard Test Method for Density, Relative Density, or API Gravity of Liquid Petroleum by Portable Digital Density Meter<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":3231,"menu_order":0,"template":"","meta":{"_acf_changed":false},"groupe-norme":[105],"class_list":["post-4375","normes","type-normes","status-publish","hentry","groupe-norme-astm-en"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>ASTM D7777 - Normalab<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/normalab.com\/en\/standards\/astm\/astm-d7777\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ASTM D7777 - 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