{"id":626,"date":"2019-07-02T11:45:54","date_gmt":"2019-07-02T15:45:54","guid":{"rendered":"https:\/\/www2.whoi.edu\/site\/longcore\/?page_id=626"},"modified":"2019-07-02T11:56:59","modified_gmt":"2019-07-02T15:56:59","slug":"corehead","status":"publish","type":"page","link":"https:\/\/www2.whoi.edu\/site\/longcore\/system-components\/components-specifications\/corehead\/","title":{"rendered":"Corehead"},"content":{"rendered":"\n\t<h1>Corehead<\/h1>\n<p><strong>Material<\/strong><\/p>\n<ul type=\"disc\">\n<li>shell and inserts: 304\/316l stainless steel<\/li>\n<li>fill: 3% antimonial lead<\/li>\n<\/ul>\n<p><strong>Specifications<\/strong><\/p>\n<ul type=\"disc\">\n<li>length:80\u201d<\/li>\n<li>diameter:36\u201d<\/li>\n<li>cylindrical add weights:\n<ul>\n<li>small = 5.5\u201d dia. x 60\u201d long<\/li>\n<li>large = 10.75\u201d dia. x 60\u201d long<\/li>\n<\/ul>\n<\/li>\n<li>total head weight: variable in 500 and 2000 pound increments.\n<ul>\n<li>minumim wt. = 3,400 pounds<\/li>\n<li>maximum wt. = 27,500 pounds<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\t\t\t\t<a href=\"https:\/\/www2.whoi.edu\/site\/longcore\/wp-content\/uploads\/sites\/80\/2019\/07\/1L_62391.jpg\" target=\"_self\" rel=\"noopener noreferrer\">\n\t\t\t\t<img loading=\"lazy\" src=\"https:\/\/www2.whoi.edu\/site\/longcore\/wp-content\/uploads\/sites\/80\/2019\/07\/1L_62391.jpg\" alt=\"Corehead under construction\" height=\"610\" width=\"283\" title=\"1L_62391\" \/>\n\t\t\t\t<\/a>\n\t\tCorehead under construction at WHOI. Tubular inner assembly comprised of variable weight compartments is shown being lowered into main shell.\n\t<p><strong>Corehead under construction at WHOI<\/strong><\/p>\n<p>Tubular inner assembly comprised of variable weight compartments is shown being lowered into main shell.<\/p>\n\t\t\t\t<a href=\"https:\/\/www2.whoi.edu\/site\/longcore\/wp-content\/uploads\/sites\/80\/2019\/07\/2L_62395.jpg\" target=\"_self\" rel=\"noopener noreferrer\">\n\t\t\t\t<img loading=\"lazy\" src=\"https:\/\/www2.whoi.edu\/site\/longcore\/wp-content\/uploads\/sites\/80\/2019\/07\/2L_62395.jpg\" alt=\"Heads in their cradles alongside R\/V Knorr\" height=\"450\" width=\"600\" title=\"2L_62395\" \/>\n\t\t\t\t<\/a>\n\t\tHeads in their cradles alongside R\/V Knorr. Insert weights can be seen to the left of the coreheads.\n\t<p><strong>Heads in their cradles alongside R\/V\u00a0<em>Knorr<\/em><\/strong><\/p>\n<p>Insert weights can be seen to the left of the coreheads.<\/p>\n\t\t\t\t<a href=\"https:\/\/www2.whoi.edu\/site\/longcore\/wp-content\/uploads\/sites\/80\/2019\/07\/3L_62397.jpg\" target=\"_self\" rel=\"noopener noreferrer\">\n\t\t\t\t<img loading=\"lazy\" src=\"https:\/\/www2.whoi.edu\/site\/longcore\/wp-content\/uploads\/sites\/80\/2019\/07\/3L_62397-237x300.jpg\" alt=\"Corehead being loaded into its handling grapple\" height=\"300\" width=\"237\" title=\"3L_62397\" \/>\n\t\t\t\t<\/a>\n\t\tCorehead being loaded into its handling grapple at WHOI?s Iselin Marine facility.\n\t<p><strong>Corehead being loaded into its handling grapple<\/strong><\/p>\n<p>at WHOI\u2019s Iselin Marine facility.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Corehead Material shell and inserts: 304\/316l stainless steel fill: 3% antimonial lead Specifications length:80\u201d diameter:36\u201d cylindrical add weights: small = 5.5\u201d dia. x 60\u201d long large = 10.75\u201d dia. x 60\u201d long total head weight: variable in 500 and 2000 pound increments. minumim wt. = 3,400 pounds maximum wt. = 27,500 pounds Corehead under construction&hellip;<\/p>\n","protected":false},"author":83,"featured_media":0,"parent":612,"menu_order":1,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"https:\/\/www2.whoi.edu\/site\/longcore\/wp-json\/wp\/v2\/pages\/626"}],"collection":[{"href":"https:\/\/www2.whoi.edu\/site\/longcore\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www2.whoi.edu\/site\/longcore\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www2.whoi.edu\/site\/longcore\/wp-json\/wp\/v2\/users\/83"}],"replies":[{"embeddable":true,"href":"https:\/\/www2.whoi.edu\/site\/longcore\/wp-json\/wp\/v2\/comments?post=626"}],"version-history":[{"count":3,"href":"https:\/\/www2.whoi.edu\/site\/longcore\/wp-json\/wp\/v2\/pages\/626\/revisions"}],"predecessor-version":[{"id":632,"href":"https:\/\/www2.whoi.edu\/site\/longcore\/wp-json\/wp\/v2\/pages\/626\/revisions\/632"}],"up":[{"embeddable":true,"href":"https:\/\/www2.whoi.edu\/site\/longcore\/wp-json\/wp\/v2\/pages\/612"}],"wp:attachment":[{"href":"https:\/\/www2.whoi.edu\/site\/longcore\/wp-json\/wp\/v2\/media?parent=626"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}