{"id":473,"date":"2026-03-27T09:51:47","date_gmt":"2026-03-27T01:51:47","guid":{"rendered":"https:\/\/www.envsin-testchamber.com\/?p=473"},"modified":"2026-05-09T15:22:49","modified_gmt":"2026-05-09T07:22:49","slug":"catl-scales-ev-battery-testing-41-explosion-proof-chambers-6m%c2%b3-thermal-shock-15-longer-cycle-life","status":"publish","type":"post","link":"https:\/\/www.envsin-testchamber.com\/ar\/catl-scales-ev-battery-testing-41-explosion-proof-chambers-6m%c2%b3-thermal-shock-15-longer-cycle-life\/","title":{"rendered":"\u0645\u0642\u0627\u064a\u064a\u0633 CATL \u0644\u0627\u062e\u062a\u0628\u0627\u0631 \u0628\u0637\u0627\u0631\u064a\u0627\u062a \u0627\u0644\u0633\u064a\u0627\u0631\u0627\u062a \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629: 41 \u062d\u062c\u0631\u0629 \u0645\u0642\u0627\u0648\u0645\u0629 \u0644\u0644\u0627\u0646\u0641\u062c\u0627\u0631 \u0648\u0635\u062f\u0645\u0629 \u062d\u0631\u0627\u0631\u064a\u0629 6 \u0645\u00b3\u060c \u0648\u0639\u0645\u0631 \u062f\u0648\u0631\u0629 \u0623\u0637\u0648\u0644 15%"},"content":{"rendered":"<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">New Energy \u00b7 Energy Storage &amp; Photovoltaics \u2013 CATL (Contemporary Amperex Technology Co., Ltd.)<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">Products: 6m\u00b3 large thermal shock chambers, 41 three-zone explosion-proof constant temperature &amp; humidity chambers<\/span><br \/>\n<span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">Testing applications:<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-474 aligncenter\" src=\"https:\/\/www.envsin-testchamber.com\/wp-content\/uploads\/2026\/03\/CATL-scales-EV-battery-testing.png\" alt=\"CATL scales EV battery testing\" width=\"600\" height=\"400\" srcset=\"https:\/\/www.envsin-testchamber.com\/wp-content\/uploads\/2026\/03\/CATL-scales-EV-battery-testing.png 600w, https:\/\/www.envsin-testchamber.com\/wp-content\/uploads\/2026\/03\/CATL-scales-EV-battery-testing-300x200.png 300w, https:\/\/www.envsin-testchamber.com\/wp-content\/uploads\/2026\/03\/CATL-scales-EV-battery-testing-18x12.png 18w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">Cell high-temperature aging screening: 45\u00b0C~60\u00b0C for 7\u201314 days to eliminate early failures.<\/span><br \/>\n<span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">High\/low temperature cycling: -40\u00b0C to +85\u00b0C per GB\/T 31486, &gt;500 cycles to verify capacity retention and internal resistance.<\/span><br \/>\n<span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">Damp heat aging: 85\u00b0C\/85%RH for 1,000 hours to evaluate sealing and electrolyte stability.<\/span><br \/>\n<span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">Thermal stability: 5\u00b0C\/min ramp to 130\u00b0C to monitor thermal runaway onset temperature for safety thresholds.<\/span><br \/>\n<span style=\"font-family: arial, helvetica, sans-serif; font-size: 14px;\">Efficiency &amp; data value: The 41-chamber deployment increased daily cell testing capacity to over 5,000 units, cutting test cycle time by 30%. All units connect to CATL&#8217;s industrial internet platform for real-time cloud data integration with batch genealogy, material formulas, and BMS data. Analysis helped optimize NCM811 and LFP cell formulations, boosting cycle life by more than 15%.<\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>New Energy \u00b7 Energy Storage &amp; Photovoltaics \u2013 CATL (Contemporary Amperex Technology Co., Ltd.) Products: 6m\u00b3 large thermal shock chambers, 41 three-zone explosion-proof constant temperature &amp; humidity chambers Testing applications: Cell high-temperature aging screening: 45\u00b0C~60\u00b0C for 7\u201314 days to eliminate early failures. High\/low temperature cycling: -40\u00b0C to +85\u00b0C per GB\/T 31486, &gt;500 cycles to verify [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":474,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[12],"tags":[],"class_list":["post-473","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-case"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.envsin-testchamber.com\/ar\/wp-json\/wp\/v2\/posts\/473","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.envsin-testchamber.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.envsin-testchamber.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.envsin-testchamber.com\/ar\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.envsin-testchamber.com\/ar\/wp-json\/wp\/v2\/comments?post=473"}],"version-history":[{"count":2,"href":"https:\/\/www.envsin-testchamber.com\/ar\/wp-json\/wp\/v2\/posts\/473\/revisions"}],"predecessor-version":[{"id":871,"href":"https:\/\/www.envsin-testchamber.com\/ar\/wp-json\/wp\/v2\/posts\/473\/revisions\/871"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.envsin-testchamber.com\/ar\/wp-json\/wp\/v2\/media\/474"}],"wp:attachment":[{"href":"https:\/\/www.envsin-testchamber.com\/ar\/wp-json\/wp\/v2\/media?parent=473"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.envsin-testchamber.com\/ar\/wp-json\/wp\/v2\/categories?post=473"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.envsin-testchamber.com\/ar\/wp-json\/wp\/v2\/tags?post=473"}],"curies":[{"name":"\u062f\u0628\u0644\u064a\u0648 \u0628\u064a","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}