{"id":185,"date":"2026-03-20T13:55:13","date_gmt":"2026-03-20T05:55:13","guid":{"rendered":"http:\/\/www.envsin-testchamber.com\/?post_type=product&#038;p=185"},"modified":"2026-05-08T14:56:37","modified_gmt":"2026-05-08T06:56:37","slug":"thermal-stress-rapid-change-test-chamber","status":"publish","type":"product","link":"https:\/\/www.envsin-testchamber.com\/pt\/product\/thermal-stress-rapid-change-test-chamber\/","title":{"rendered":"C\u00e2mara de teste de mudan\u00e7a r\u00e1pida de tens\u00e3o t\u00e9rmica"},"content":{"rendered":"<p style=\"text-align: center;\"><strong>Par\u00e2metros do produto<\/strong><br \/>\n<!-- \u4ea7\u54c1\u89c4\u683c\u8868 --><\/p>\n<table style=\"width: 100%; border-collapse: collapse; border: 2px solid #000; margin-bottom: 20px;\">\n<thead>\n<tr style=\"background-color: #f0f4f9;\">\n<th style=\"border: 1px solid #000; padding: 12px; text-align: left; font-size: 18px; font-weight: bold;\" colspan=\"2\">\ud83d\udccb ESPECIFICA\u00c7\u00d5ES DO PRODUTO<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #000; padding: 10px; background-color: #f8f9fa; font-weight: bold; width: 40%;\">Capacidade de ensaio<\/td>\n<td style=\"border: 1px solid #000; padding: 10px;\">50 litros<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 10px; background-color: #f8f9fa; font-weight: bold;\">Dimens\u00f5es da c\u00e2mara (L\u00d7P\u00d7A)<\/td>\n<td style=\"border: 1px solid #000; padding: 10px;\">420 mm \u00d7 420 mm \u00d7 320 mm<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 10px; background-color: #f8f9fa; font-weight: bold;\">Dimens\u00f5es gerais (L\u00d7P\u00d7A)<\/td>\n<td style=\"border: 1px solid #000; padding: 10px;\">Aprox. 1170 mm \u00d7 2600 mm \u00d7 2000 mm<br \/>\n(Excluindo pe\u00e7as salientes; conce\u00e7\u00e3o final sujeita a valida\u00e7\u00e3o de engenharia)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 10px; background-color: #f8f9fa; font-weight: bold;\">Fonte de alimenta\u00e7\u00e3o<\/td>\n<td style=\"border: 1px solid #000; padding: 10px;\">AC380V \u00b110%, 50Hz \u00b11, trif\u00e1sico a 4 fios + liga\u00e7\u00e3o \u00e0 terra (3\/N\/PE), resist\u00eancia de liga\u00e7\u00e3o \u00e0 terra &lt;4\u03a9<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 10px; background-color: #f8f9fa; font-weight: bold;\">M\u00e1x. Pot\u00eancia do sistema<\/td>\n<td style=\"border: 1px solid #000; padding: 10px;\">Aprox. 24 kW (sujeito ao projeto final de engenharia)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 10px; background-color: #f8f9fa; font-weight: bold;\">M\u00e1x. Corrente do sistema<\/td>\n<td style=\"border: 1px solid #000; padding: 10px;\">Aprox. 40 A (sujeito ao projeto final de engenharia)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><!-- \u70ed\u51b2\u51fb\u6d4b\u8bd5\u53c2\u6570\u8868 --><\/p>\n<table style=\"width: 100%; border-collapse: collapse; border: 2px solid #000; margin-bottom: 20px;\">\n<thead>\n<tr style=\"background-color: #f0f4f9;\">\n<th style=\"border: 1px solid #000; padding: 12px; text-align: left; font-size: 18px; font-weight: bold;\" colspan=\"2\">PAR\u00c2METROS DE ENSAIO DE CHOQUE T\u00c9RMICO (M\u00e9todo de duas zonas)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #000; padding: 10px; background-color: #f8f9fa; font-weight: bold; width: 40%;\">Baixa Temp. Intervalo de choque<\/td>\n<td style=\"border: 1px solid #000; padding: 10px;\">-40\u2103 ~ -10\u2103<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 10px; background-color: #f8f9fa; font-weight: bold;\">Alta Temp. Intervalo de choque<\/td>\n<td style=\"border: 1px solid #000; padding: 10px;\">+60\u2103 ~ +150\u2103<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 10px; background-color: #f8f9fa; font-weight: bold;\">Uniformidade de temperatura<\/td>\n<td style=\"border: 1px solid #000; padding: 10px;\">\u22642\u2103<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 10px; background-color: #f8f9fa; font-weight: bold;\">Flutua\u00e7\u00e3o de temperatura<\/td>\n<td style=\"border: 1px solid #000; padding: 10px;\">\u00b10.5\u2103<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 10px; background-color: #f8f9fa; font-weight: bold;\">Desvio de temperatura<\/td>\n<td style=\"border: 1px solid #000; padding: 10px;\">\u00b12\u2103<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 10px; background-color: #f8f9fa; font-weight: bold;\">Gama de rampa de baixa temperatura<\/td>\n<td style=\"border: 1px solid #000; padding: 10px;\">-20\u2103 ~ -10\u2103<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 10px; background-color: #f8f9fa; font-weight: bold;\">Gama de rampa de alta temperatura<\/td>\n<td style=\"border: 1px solid #000; padding: 10px;\">60\u2103 ~ 100\u2103<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 10px; background-color: #f8f9fa; font-weight: bold;\">Tempo de velocidade de tens\u00e3o (altera\u00e7\u00e3o do caudal de ar)<\/td>\n<td style=\"border: 1px solid #000; padding: 10px;\">&lt;10 seg. (medido na sa\u00edda de ar)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 10px; background-color: #f8f9fa; font-weight: bold;\">Gama de temperaturas (aquecimento)<\/td>\n<td style=\"border: 1px solid #000; padding: 10px;\">+50\u2103 ~ +200\u2103<br \/>\nTempo de aquecimento: Ambiente \u2192 +200\u2103 aprox. 40 min<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 10px; background-color: #f8f9fa; font-weight: bold;\">Gama de temperaturas (arrefecimento)<\/td>\n<td style=\"border: 1px solid #000; padding: 10px;\">-80\u2103 ~ +70\u2103<br \/>\nTempo de arrefecimento: Ambiente \u2192 -80\u2103 aprox. 80 min<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 10px; background-color: #f8f9fa; font-weight: bold;\">Tempo de recupera\u00e7\u00e3o da temperatura<\/td>\n<td style=\"border: 1px solid #000; padding: 10px;\">&lt;5 min (medido na sa\u00edda de ar)<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 10px; background-color: #f8f9fa; font-weight: bold;\">Temperatura Tempo de transfer\u00eancia<\/td>\n<td style=\"border: 1px solid #000; padding: 10px;\">&lt;10 seg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><!-- \u9002\u7528\u6807\u51c6\u8868 --><\/p>\n<table style=\"width: 100%; border-collapse: collapse; border: 2px solid #000;\">\n<thead>\n<tr style=\"background-color: #f0f4f9;\">\n<th style=\"border: 1px solid #000; padding: 12px; text-align: left; font-size: 18px; font-weight: bold;\" colspan=\"2\">NORMAS DE ENSAIO APLIC\u00c1VEIS (M\u00e9todo das duas zonas)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border: 1px solid #000; padding: 10px; background-color: #f8f9fa; font-weight: bold; width: 40%;\">Norma \/ Especifica\u00e7\u00e3o<\/td>\n<td style=\"border: 1px solid #000; padding: 10px;\">- GB\/T 2423.22<br \/>\n- MIL STD 202F, M\u00e9todo 107G<br \/>\n- IEC 60068-2-14, Teste Na<br \/>\n- BS 2011<br \/>\n- DIN 40046, Teste Na<br \/>\n- JESD22-A101-A<\/td>\n<\/tr>\n<tr>\n<td style=\"border: 1px solid #000; padding: 10px; background-color: #f8f9fa; font-weight: bold;\">Nota de Conformidade<\/td>\n<td style=\"border: 1px solid #000; padding: 10px;\">Todas as normas est\u00e3o em conformidade com os requisitos do ensaio de choque t\u00e9rmico de duas zonas.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p class=\"ds-markdown-paragraph\"><strong>Aplica\u00e7\u00f5es<\/strong><\/p>\n<ol start=\"1\">\n<li>\n<p class=\"ds-markdown-paragraph\">Componentes electr\u00f3nicos e ensaios de PCB<br \/>\nAvaliar a resposta ao stress t\u00e9rmico de componentes electr\u00f3nicos e placas de circuitos impressos em condi\u00e7\u00f5es de mudan\u00e7a r\u00e1pida de temperatura. Avaliar a estabilidade e a fiabilidade durante a exposi\u00e7\u00e3o alternada a temperaturas altas e baixas. Testar a degrada\u00e7\u00e3o do desempenho e o tempo de vida \u00fatil de chips, condensadores, resist\u00eancias, d\u00edodos e outros componentes sob stress t\u00e9rmico.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Ind\u00fastria autom\u00f3vel<br \/>\nAvaliar a resposta ao stress t\u00e9rmico de pe\u00e7as autom\u00f3veis e sistemas de ve\u00edculos em condi\u00e7\u00f5es de mudan\u00e7a r\u00e1pida de temperatura, verificando a estabilidade e a durabilidade em ambientes de temperatura extrema. Testar componentes do motor, sistemas de transmiss\u00e3o, estruturas da carro\u00e7aria e outros sob tens\u00e3o t\u00e9rmica.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Aeroespacial<br \/>\nAvaliar a resposta ao stress t\u00e9rmico de dispositivos aeroespaciais e materiais de naves espaciais em condi\u00e7\u00f5es de mudan\u00e7a r\u00e1pida de temperatura para garantir a estabilidade e a fiabilidade no espa\u00e7o ou em ambientes de altitude elevada. Testar componentes de aeronaves, estruturas de naves espaciais, revestimentos externos, entre outros, sob tens\u00e3o t\u00e9rmica.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Ci\u00eancia dos materiais<br \/>\nAvaliar a resposta ao stress t\u00e9rmico de novos materiais em condi\u00e7\u00f5es de mudan\u00e7a r\u00e1pida de temperatura para estudar a sua estabilidade e fiabilidade em aplica\u00e7\u00f5es pr\u00e1ticas de engenharia. Testar comp\u00f3sitos, metais, pol\u00edmeros e outros materiais sob tens\u00e3o t\u00e9rmica.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Produtos farmac\u00eauticos e biotecnologia<br \/>\nAvaliar a estabilidade e a atividade de produtos farmac\u00eauticos e biol\u00f3gicos em condi\u00e7\u00f5es de mudan\u00e7a r\u00e1pida de temperatura, garantindo a qualidade e a efic\u00e1cia durante o armazenamento e o transporte. Teste vacinas, produtos biofarmac\u00eauticos, amostras biol\u00f3gicas e muito mais sob stress t\u00e9rmico.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Materiais de constru\u00e7\u00e3o e de constru\u00e7\u00e3o<br \/>\nAvaliar a resposta ao stress t\u00e9rmico dos materiais de constru\u00e7\u00e3o em condi\u00e7\u00f5es de mudan\u00e7a r\u00e1pida de temperatura, verificando a estabilidade e a durabilidade em diferentes condi\u00e7\u00f5es clim\u00e1ticas. Testar bet\u00e3o, vidro, estruturas met\u00e1licas e outros materiais de constru\u00e7\u00e3o sob tens\u00e3o t\u00e9rmica.<\/p>\n<\/li>\n<\/ol>","protected":false},"author":1,"featured_media":784,"template":"","meta":{"_acf_changed":false},"product_category":[6],"class_list":["post-185","product","type-product","status-publish","has-post-thumbnail","hentry","product_category-environmental-stress-screening-ess-series"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.envsin-testchamber.com\/pt\/wp-json\/wp\/v2\/product\/185","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.envsin-testchamber.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.envsin-testchamber.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"author":[{"embeddable":true,"href":"https:\/\/www.envsin-testchamber.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.envsin-testchamber.com\/pt\/wp-json\/wp\/v2\/media\/784"}],"wp:attachment":[{"href":"https:\/\/www.envsin-testchamber.com\/pt\/wp-json\/wp\/v2\/media?parent=185"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.envsin-testchamber.com\/pt\/wp-json\/wp\/v2\/product_category?post=185"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}