{"id":884,"date":"2025-02-20T16:49:09","date_gmt":"2025-02-20T08:49:09","guid":{"rendered":"https:\/\/www.puncturetest.com\/?page_id=884"},"modified":"2025-07-03T15:40:08","modified_gmt":"2025-07-03T07:40:08","slug":"astm-d1709-dart-drop-tester-falling-dart-impact","status":"publish","type":"page","link":"https:\/\/www.puncturetest.com\/pt\/astm-d1709-dart-drop-tester-falling-dart-impact\/","title":{"rendered":"Teste de queda de dardo ASTM D1709 - Impacto de dardo em queda"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"884\" class=\"elementor elementor-884\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c60fdbb e-flex e-con-boxed e-con e-parent\" data-id=\"c60fdbb\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-db6fcba e-con-full e-flex e-con e-child\" data-id=\"db6fcba\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-9d1f798 e-con-full e-flex e-con e-child\" data-id=\"9d1f798\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-8cc5a79 e-con-full e-flex e-con e-child\" data-id=\"8cc5a79\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b6b67d4 elementor-widget elementor-widget-heading\" data-id=\"b6b67d4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Testador de queda de dardo <br><small>- Impacto do dardo em queda<\/small><\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-69f526a elementor-widget__width-initial elementor-widget elementor-widget-text-editor\" data-id=\"69f526a\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"292\" data-end=\"768\">O Dart Drop Tester \u00e9 uma ferramenta chave utilizada em testes de materiais, particularmente para avaliar a resist\u00eancia ao impacto de pel\u00edculas de pl\u00e1stico. Este teste \u00e9 essencial para avaliar a durabilidade das pel\u00edculas utilizadas em embalagens, especialmente quando sujeitas a for\u00e7as externas durante o manuseamento e o transporte. Com a sua capacidade de determinar a resist\u00eancia ao impacto dos materiais, o Dart Drop Tester \u00e9 amplamente utilizado em v\u00e1rias ind\u00fastrias, incluindo embalagens de alimentos, produtos farmac\u00eauticos e electr\u00f3nicos.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3e19e6e elementor-button-align-stretch elementor-widget elementor-widget-form\" data-id=\"3e19e6e\" data-element_type=\"widget\" data-settings=\"{&quot;button_width&quot;:&quot;25&quot;,&quot;step_next_label&quot;:&quot;Next&quot;,&quot;step_previous_label&quot;:&quot;Previous&quot;,&quot;step_type&quot;:&quot;number_text&quot;,&quot;step_icon_shape&quot;:&quot;circle&quot;}\" data-widget_type=\"form.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<form class=\"elementor-form\" method=\"post\" name=\"New Form\" action=\"\">\n\t\t\t<input type=\"hidden\" name=\"post_id\" value=\"884\"\/>\n\t\t\t<input type=\"hidden\" name=\"form_id\" value=\"3e19e6e\"\/>\n\t\t\t<input type=\"hidden\" name=\"referer_title\" value=\"Puncture Test\" \/>\n\n\t\t\t\n\t\t\t<div class=\"elementor-form-fields-wrapper elementor-labels-\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-name elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-name\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tNome\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[name]\" id=\"form-field-name\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Nome\" required=\"required\" aria-required=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-text elementor-field-group elementor-column elementor-field-group-field_26b0101 elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-field_26b0101\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tEmpresa\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"text\" name=\"form_fields[field_26b0101]\" id=\"form-field-field_26b0101\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Empresa\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-email elementor-field-group elementor-column elementor-field-group-email elementor-col-100 elementor-field-required\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-email\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tCorreio eletr\u00f3nico\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t<input size=\"1\" type=\"email\" name=\"form_fields[email]\" id=\"form-field-email\" class=\"elementor-field elementor-size-sm  elementor-field-textual\" placeholder=\"Correio eletr\u00f3nico\" required=\"required\" aria-required=\"true\">\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-textarea elementor-field-group elementor-column elementor-field-group-message elementor-col-100\">\n\t\t\t\t\t\t\t\t\t\t\t\t<label for=\"form-field-message\" class=\"elementor-field-label elementor-screen-only\">\n\t\t\t\t\t\t\t\tMensagem\t\t\t\t\t\t\t<\/label>\n\t\t\t\t\t\t<textarea class=\"elementor-field-textual elementor-field  elementor-size-sm\" name=\"form_fields[message]\" id=\"form-field-message\" rows=\"4\" placeholder=\"Mensagem\"><\/textarea>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-type-recaptcha elementor-field-group elementor-column elementor-field-group-field_50f0fd6 elementor-col-100\">\n\t\t\t\t\t<div class=\"elementor-field\" id=\"form-field-field_50f0fd6\"><div class=\"elementor-g-recaptcha\" data-sitekey=\"6LcO3HUrAAAAAKhAi3KjswdM4-_7i5zKd1s5FO2N\" data-type=\"v2_checkbox\" data-theme=\"light\" data-size=\"normal\"><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<div class=\"elementor-field-group elementor-column elementor-field-type-submit elementor-col-25 e-form__buttons\">\n\t\t\t\t\t<button class=\"elementor-button elementor-size-sm\" type=\"submit\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Enviar<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/button>\n\t\t\t\t<\/div>\n\t\t\t<\/div>\n\t\t<input type=\"hidden\" name=\"trp-form-language\" value=\"pt\"\/><\/form>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-163fe1b e-con-full e-flex e-con e-child\" data-id=\"163fe1b\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-3f2b60d e-flex e-con-boxed e-con e-parent\" data-id=\"3f2b60d\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7c5f6d2 elementor-widget elementor-widget-heading\" data-id=\"7c5f6d2\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">O que \u00e9 o Dart Drop Tester?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6126588 elementor-widget elementor-widget-text-editor\" data-id=\"6126588\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"1135\" data-end=\"1626\">O teste de queda de dardo foi concebido para avaliar a resist\u00eancia ao impacto de pel\u00edculas de pl\u00e1stico, folhas, l\u00e2minas e outros materiais finos, simulando condi\u00e7\u00f5es reais em que estes materiais podem sofrer impactos s\u00fabitos. O teste envolve a queda de um dardo de uma altura especificada sobre o material e a medi\u00e7\u00e3o da energia necess\u00e1ria para provocar a falha do material. Este teste fornece dados valiosos aos fabricantes, permitindo-lhes avaliar a durabilidade dos seus produtos em v\u00e1rias condi\u00e7\u00f5es.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-a9693b2 e-flex e-con-boxed e-con e-parent\" data-id=\"a9693b2\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-b44c843 elementor-widget elementor-widget-heading\" data-id=\"b44c843\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Compreender o procedimento do teste de impacto de dardo em queda<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-139fbde elementor-widget elementor-widget-heading\" data-id=\"139fbde\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Normas ASTM D1709 e ISO 7765<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5cdbef0 elementor-widget elementor-widget-text-editor\" data-id=\"5cdbef0\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"1724\" data-end=\"2239\">O <strong data-start=\"1728\" data-end=\"1756\">Teste de impacto de dardo em queda<\/strong> \u00e9 regido por normas internacionais, nomeadamente <strong data-start=\"1805\" data-end=\"1819\">ASTM D1709<\/strong> e <strong data-start=\"1824\" data-end=\"1836\">ISO 7765<\/strong>. Estas normas fornecem diretrizes claras para a realiza\u00e7\u00e3o do teste e garantem que os resultados s\u00e3o precisos e reproduz\u00edveis. Na norma ASTM D1709, o ensaio \u00e9 normalmente efectuado deixando cair um dardo de uma altura definida sobre o material e determinando a resist\u00eancia ao impacto em termos de gramas ou joules. A norma ISO 7765 fornece procedimentos semelhantes, mas com ligeiras varia\u00e7\u00f5es nas condi\u00e7\u00f5es de ensaio e nas especifica\u00e7\u00f5es do equipamento.<\/p>\n<p data-start=\"2241\" data-end=\"2694\">A chave para o <strong data-start=\"2256\" data-end=\"2286\">procedimento de ensaio de impacto do dardo<\/strong> \u00e9 o ambiente controlado e o equipamento preciso utilizado. O <strong data-start=\"2353\" data-end=\"2383\">Testador de impacto de dardo em queda<\/strong> incorpora um conjunto de dardos e um mecanismo de liberta\u00e7\u00e3o que assegura um desempenho consistente durante cada teste. O material da amostra \u00e9 fixado com seguran\u00e7a e o dardo \u00e9 deixado cair sob a influ\u00eancia da gravidade. Os resultados do teste s\u00e3o ent\u00e3o registados e analisados para determinar a resist\u00eancia do material aos impactos.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-038313d e-grid e-con-full e-con e-child\" data-id=\"038313d\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-31bf3e1 elementor-widget elementor-widget-video\" data-id=\"31bf3e1\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/a3_9M0x3w7U&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;mute&quot;:&quot;yes&quot;,&quot;loop&quot;:&quot;yes&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e67c035 e-con-full e-flex e-con e-child\" data-id=\"e67c035\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-59ea1a4 elementor-widget elementor-widget-heading\" data-id=\"59ea1a4\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Procedimento de ensaio e par\u00e2metros-chave<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3dd56ff elementor-widget elementor-widget-text-editor\" data-id=\"3dd56ff\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li data-start=\"2735\" data-end=\"2840\"><strong data-start=\"2738\" data-end=\"2753\">Prepara\u00e7\u00e3o<\/strong>: O material a ensaiar \u00e9 colocado sobre uma superf\u00edcie plana e a sua espessura \u00e9 medida.<\/li>\n<li data-start=\"2841\" data-end=\"3018\"><strong data-start=\"2844\" data-end=\"2858\">Configura\u00e7\u00e3o de teste<\/strong>: O dardo, com um peso espec\u00edfico, \u00e9 suspenso a uma altura definida. A altura e o peso do dardo dependem do m\u00e9todo de ensaio escolhido (m\u00e9todo A ou m\u00e9todo B).<\/li>\n<li data-start=\"3019\" data-end=\"3218\"><strong data-start=\"3022\" data-end=\"3032\">Impacto<\/strong>: O dardo \u00e9 libertado para cair livremente sobre o material. A energia do dardo em queda \u00e9 absorvida pelo material e a for\u00e7a \u00e9 medida para avaliar a resist\u00eancia do material ao impacto.<\/li>\n<li data-start=\"3219\" data-end=\"3350\"><strong data-start=\"3222\" data-end=\"3232\">Resultado<\/strong>: Os resultados do teste s\u00e3o apresentados em gramas ou joules, indicando a energia necess\u00e1ria para perfurar ou partir o material.<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e3acdca e-flex e-con-boxed e-con e-parent\" data-id=\"e3acdca\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-d4ee3e2 e-grid e-con-full e-con e-child\" data-id=\"d4ee3e2\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-43509b4 e-con-full e-flex e-con e-child\" data-id=\"43509b4\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-052ad27 elementor-widget elementor-widget-heading\" data-id=\"052ad27\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Aplica\u00e7\u00f5es do testador de queda de dardo<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-99eb278 elementor-widget elementor-widget-text-editor\" data-id=\"99eb278\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"3393\" data-end=\"3547\">O <strong data-start=\"3397\" data-end=\"3417\">Testador de queda de dardo<\/strong> \u00e9 amplamente utilizado em ind\u00fastrias que exigem que os materiais de embalagem sejam duradouros e resistentes ao impacto. Eis algumas das principais aplica\u00e7\u00f5es:<\/p>\n<ul data-start=\"3549\" data-end=\"4023\">\n<li data-start=\"3549\" data-end=\"3741\"><strong data-start=\"3551\" data-end=\"3573\">Ind\u00fastria de embalagens<\/strong>: Assegurar que as pel\u00edculas de pl\u00e1stico, as folhas e os materiais comp\u00f3sitos utilizados nas embalagens de alimentos, bebidas e produtos farmac\u00eauticos possam resistir \u00e0s for\u00e7as externas durante o transporte.<\/li>\n<li data-start=\"3742\" data-end=\"3866\"><strong data-start=\"3744\" data-end=\"3759\">Eletr\u00f3nica<\/strong>: Avalia\u00e7\u00e3o dos materiais de embalagem utilizados para proteger os componentes electr\u00f3nicos dos impactos durante o transporte.<\/li>\n<li data-start=\"3867\" data-end=\"4020\"><strong data-start=\"3869\" data-end=\"3881\">T\u00eaxteis<\/strong>: Ensaio da resist\u00eancia dos materiais t\u00eaxteis \u00e0s for\u00e7as de impacto, o que \u00e9 fundamental para certas aplica\u00e7\u00f5es como o vestu\u00e1rio e os estofos.<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-be73f65 e-con-full e-flex e-con e-child\" data-id=\"be73f65\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-32aad3f elementor-widget elementor-widget-heading\" data-id=\"32aad3f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Benef\u00edcios da utiliza\u00e7\u00e3o do testador de queda de dardo<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9442c3c elementor-widget elementor-widget-text-editor\" data-id=\"9442c3c\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ul>\n<li data-start=\"4067\" data-end=\"4213\"><strong data-start=\"4070\" data-end=\"4087\">Dados fi\u00e1veis<\/strong>: O teste fornece resultados precisos e reprodut\u00edveis, ajudando os fabricantes a tomar decis\u00f5es informadas sobre a sele\u00e7\u00e3o de materiais.<\/li>\n<li data-start=\"4214\" data-end=\"4367\"><strong data-start=\"4217\" data-end=\"4238\">Garantia de qualidade<\/strong>: Testes regulares garantem a durabilidade dos materiais de embalagem, evitando potenciais danos no produto durante o manuseamento ou o transporte.<\/li>\n<li data-start=\"4368\" data-end=\"4515\"><strong data-start=\"4371\" data-end=\"4395\">Desempenho do material<\/strong>: Os fabricantes podem otimizar as suas formula\u00e7\u00f5es de materiais com base nos resultados do Dart Drop Tester para melhorar a resist\u00eancia ao impacto.<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-25c3372 e-flex e-con-boxed e-con e-parent\" data-id=\"25c3372\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6783fac elementor-widget elementor-widget-heading\" data-id=\"6783fac\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Principais carater\u00edsticas e par\u00e2metros do testador de impacto de dardo em queda FDT-01<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-300a555 e-grid e-con-full e-con e-child\" data-id=\"300a555\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-5329d5f e-con-full e-flex e-con e-child\" data-id=\"5329d5f\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-cdd396a elementor-widget elementor-widget-heading\" data-id=\"cdd396a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Carater\u00edsticas principais<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9d62a57 elementor-widget elementor-widget-text-editor\" data-id=\"9d62a57\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"4575\" data-end=\"4737\">O <strong data-start=\"4579\" data-end=\"4616\">FDT-01 Testador de impacto de dardo em queda<\/strong> \u00e9 um modelo muito utilizado na ind\u00fastria, conhecido pela sua fiabilidade e facilidade de utiliza\u00e7\u00e3o. Algumas das suas carater\u00edsticas not\u00e1veis incluem:<\/p>\n<ul data-start=\"4739\" data-end=\"5137\">\n<li data-start=\"4739\" data-end=\"4843\"><strong data-start=\"4741\" data-end=\"4783\">Controlo PLC e funcionamento com ecr\u00e3 t\u00e1til<\/strong>: Assegura um funcionamento sem problemas e um acesso r\u00e1pido aos resultados dos testes.<\/li>\n<li data-start=\"4844\" data-end=\"4962\"><strong data-start=\"4846\" data-end=\"4871\">M\u00e9todos de ensaio m\u00faltiplos<\/strong>: Fornece tanto o m\u00e9todo A como o m\u00e9todo B, permitindo flexibilidade consoante o material de ensaio.<\/li>\n<li data-start=\"4963\" data-end=\"5052\"><strong data-start=\"4965\" data-end=\"4989\">Medi\u00e7\u00e3o exacta<\/strong>: Oferece uma medi\u00e7\u00e3o precisa com uma exatid\u00e3o at\u00e9 0,1g (0,1J).<\/li>\n<li data-start=\"5053\" data-end=\"5137\"><strong data-start=\"5055\" data-end=\"5070\">Sa\u00edda de dados<\/strong>: O aparelho de teste possui uma impressora incorporada para a sa\u00edda imediata de dados.<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4fcf34a elementor-widget elementor-widget-heading\" data-id=\"4fcf34a\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Par\u00e2metro principal<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a09a018 elementor-widget elementor-widget-text-editor\" data-id=\"a09a018\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<table>\n<tbody>\n<tr>\n<td width=\"162\">M\u00e9todo de ensaio M\u00e9todo<\/td>\n<td width=\"274\">A ou M\u00e9todo B (facultativo)<\/td>\n<\/tr>\n<tr>\n<td width=\"162\">Intervalo de teste<\/td>\n<td width=\"274\">M\u00e9todo A: 50~2000g\/M\u00e9todo B: 300~2000g<\/td>\n<\/tr>\n<tr>\n<td width=\"162\">Di\u00e2metro do dardo<\/td>\n<td width=\"274\">M\u00e9todo A: 38\u00b11mm\/M\u00e9todo B: 50\u00b11mm<\/td>\n<\/tr>\n<tr>\n<td width=\"162\">Altura do impacto<\/td>\n<td width=\"274\">660mm\/1500mm<\/td>\n<\/tr>\n<tr>\n<td width=\"162\">Exatid\u00e3o<\/td>\n<td width=\"274\">0,1g (0,1J)<\/td>\n<\/tr>\n<tr>\n<td width=\"162\">Bra\u00e7adeira<\/td>\n<td width=\"274\">Bra\u00e7adeira pneum\u00e1tica<\/td>\n<\/tr>\n<tr>\n<td width=\"162\">Fornecimento de g\u00e1s<\/td>\n<td width=\"274\">0,6 MPa \u03a68 mm Tubo de PU<\/td>\n<\/tr>\n<tr>\n<td width=\"162\">Tamanho do esp\u00e9cime<\/td>\n<td width=\"274\">&gt; 150 mm x 150 mm<\/td>\n<\/tr>\n<tr>\n<td width=\"162\">Fonte de alimenta\u00e7\u00e3o<\/td>\n<td width=\"274\">AC 110~220V 50Hz<\/td>\n<\/tr>\n<tr>\n<td width=\"162\">Dimens\u00e3o<\/td>\n<td width=\"274\">M\u00e9todo A: 500*450*1200 mm (LWH)<br \/>M\u00e9todo B: 500*450*2200 mm (LWH)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6b54799 elementor-widget elementor-widget-image\" data-id=\"6b54799\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"1597\" height=\"2048\" src=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D1709-falling-dart-impact-1-1597x2048.webp\" class=\"attachment-2048x2048 size-2048x2048 wp-image-888\" alt=\"\" srcset=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D1709-falling-dart-impact-1-1597x2048.webp 1597w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D1709-falling-dart-impact-1-234x300.webp 234w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D1709-falling-dart-impact-1-799x1024.webp 799w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D1709-falling-dart-impact-1-768x985.webp 768w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D1709-falling-dart-impact-1-1198x1536.webp 1198w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D1709-falling-dart-impact-1.webp 1950w\" sizes=\"(max-width: 1597px) 100vw, 1597px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-d51e4ed e-flex e-con-boxed e-con e-parent\" data-id=\"d51e4ed\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e01a403 elementor-widget elementor-widget-heading\" data-id=\"e01a403\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Normas para o ensaio de queda de dardos<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cd56b6c e-grid e-con-full e-con e-child\" data-id=\"cd56b6c\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-4b06a66 e-con-full e-flex e-con e-child\" data-id=\"4b06a66\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-44e9fb3 elementor-widget elementor-widget-text-editor\" data-id=\"44e9fb3\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p data-start=\"5175\" data-end=\"5281\">O <strong data-start=\"5179\" data-end=\"5207\">Teste de impacto de dardo em queda<\/strong> segue as diretrizes estabelecidas por v\u00e1rias normas internacionais, incluindo:<\/p>\n<ul data-start=\"5283\" data-end=\"5558\">\n<li data-start=\"5283\" data-end=\"5362\"><strong data-start=\"5285\" data-end=\"5299\">ASTM D1709<\/strong>: Especifica o m\u00e9todo de ensaio para a resist\u00eancia ao impacto de pel\u00edculas de pl\u00e1stico.<\/li>\n<li data-start=\"5363\" data-end=\"5463\"><strong data-start=\"5365\" data-end=\"5379\">ISO 7765-1<\/strong>: Define o procedimento de ensaio da resist\u00eancia ao impacto das pel\u00edculas e folhas de pl\u00e1stico.<\/li>\n<li data-start=\"5464\" data-end=\"5558\"><strong data-start=\"5466\" data-end=\"5481\">JIS K7124-1<\/strong>: Norma japonesa para medir a resist\u00eancia ao impacto de materiais pl\u00e1sticos.<\/li>\n<\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cf160ee e-con-full e-flex e-con e-child\" data-id=\"cf160ee\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-bb531db elementor-widget elementor-widget-image\" data-id=\"bb531db\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"600\" height=\"200\" src=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ISO-7765-1.webp\" class=\"attachment-large size-large wp-image-889\" alt=\"ISO 7765-1\" srcset=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ISO-7765-1.webp 600w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ISO-7765-1-300x100.webp 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ae9a23b elementor-widget elementor-widget-image\" data-id=\"ae9a23b\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"600\" height=\"200\" src=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D1709.webp\" class=\"attachment-large size-large wp-image-890\" alt=\"ASTM D1709\" srcset=\"https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D1709.webp 600w, https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/ASTM-D1709-300x100.webp 300w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6821011 e-con-full e-flex e-con e-parent\" data-id=\"6821011\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-665057d elementor-cta--skin-classic elementor-animated-content elementor-bg-transform elementor-bg-transform-zoom-in elementor-widget elementor-widget-call-to-action\" data-id=\"665057d\" data-element_type=\"widget\" data-widget_type=\"call-to-action.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-cta\">\n\t\t\t\t\t<div class=\"elementor-cta__bg-wrapper\">\n\t\t\t\t<div class=\"elementor-cta__bg elementor-bg\" style=\"background-image: url(https:\/\/www.puncturetest.com\/wp-content\/uploads\/2025\/02\/Elastomeric-Closures-Penetrability-Test-1024x256.webp);\" role=\"img\" aria-label=\"Teste de Penetrabilidade de Tampas Elastom\u00e9ricas\"><\/div>\n\t\t\t\t<div class=\"elementor-cta__bg-overlay\"><\/div>\n\t\t\t<\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-cta__content\">\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<h2 class=\"elementor-cta__title elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tGaranta a conformidade da sua embalagem hoje mesmo\t\t\t\t\t<\/h2>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__description elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t\tO <strong>Testador de queda de dardo<\/strong> \u00e9 um instrumento essencial para avaliar a <strong>resist\u00eancia ao impacto<\/strong> de materiais finos, tais como pel\u00edculas e folhas de pl\u00e1stico. Ao aderir a normas estabelecidas como <strong>ASTM D1709<\/strong> e <strong>ISO 7765<\/strong>Com o Dart Drop Tester, os fabricantes podem garantir que os seus produtos cumprem os requisitos de durabilidade e desempenho necess\u00e1rios. Quer seja utilizado em embalagens, t\u00eaxteis ou eletr\u00f3nica, o Dart Drop Tester fornece informa\u00e7\u00f5es cr\u00edticas que ajudam a melhorar a fiabilidade dos materiais sob tens\u00e3o.\t\t\t\t\t<\/div>\n\t\t\t\t\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-cta__button-wrapper elementor-cta__content-item elementor-content-item\">\n\t\t\t\t\t<a class=\"elementor-cta__button elementor-button elementor-size-\" href=\"https:\/\/www.puncturetest.com\/pt\/contact\/\">\n\t\t\t\t\t\tClique aqui\t\t\t\t\t<\/a>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Testador de queda de dardo - Impacto de queda de dardo O testador de queda de dardo \u00e9 uma ferramenta chave utilizada em testes de materiais, particularmente para avaliar a resist\u00eancia ao impacto de pel\u00edculas de pl\u00e1stico. Este teste \u00e9 essencial para avaliar a durabilidade das pel\u00edculas utilizadas em embalagens, especialmente quando sujeitas a for\u00e7as externas durante o manuseamento e o transporte. Com a sua capacidade de [...]<\/p>","protected":false},"author":3,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-884","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>ASTM D1709 Dart Drop Tester - Falling Dart Impact - Puncture Test<\/title>\n<meta name=\"description\" content=\"Learn about Dart Drop Tester and its importance for impact strength of plastic films. 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