{"id":1876,"date":"2023-06-16T03:40:03","date_gmt":"2023-06-16T03:40:03","guid":{"rendered":"https:\/\/awtaproducttesting.swim.net.au\/news\/water-resistance-testing-hydrostatic-pressure-test\/"},"modified":"2023-06-16T03:40:03","modified_gmt":"2023-06-16T03:40:03","slug":"water-resistance-testing-hydrostatic-pressure-test","status":"publish","type":"news","link":"https:\/\/awtaproducttesting.com.au\/it\/news\/water-resistance-testing-hydrostatic-pressure-test\/","title":{"rendered":"Test di resistenza all'acqua - Test di pressione idrostatica"},"content":{"rendered":"<p>Se avete bisogno di assistenza per le prove di resistenza all'acqua e di pressione idrostatica, AWTA Product Testing pu\u00f2 aiutarvi.<\/p>\n<p>Questa procedura di test \u00e8 applicabile a tutti i tessuti che sono intrinsecamente idrorepellenti o che sono stati trattati per conferire protezione contro la penetrazione dell'acqua. Il test \u00e8 ampiamente citato nelle specifiche di prestazione di prodotti che vanno dalla protezione dalla pioggia in tende di tela pesante ai tessuti medici utilizzati per la protezione dal rischio biologico.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" src=\"\/app\/images\/Textile.jpg\" alt=\"\" width=\"514\" height=\"341\" style=\"display: block; margin-left: auto; margin-right: auto;\" data-alt=\"Textile.jpg\" \/>&nbsp;<\/p>\n<p>La pressione idrostatica \u00e8 una forza distribuita su un'area esercitata dall'acqua. \u00c8 una misura della resistenza del tessuto al passaggio dell'acqua attraverso di esso. Una superficie del campione viene sottoposta a una pressione d'acqua uniformemente crescente, finch\u00e9 non si verifica una penetrazione in tre punti diversi. Si annota la pressione idrostatica alla quale l'acqua penetra nel tessuto nel terzo punto.<\/p>\n<p>A meno che non sia specificato diversamente, la faccia di ogni provino viene posizionata a faccia in gi\u00f9 nel tester, esposta all'acqua di prova e bloccata tra due anelli di guarnizione in gomma per evitare perdite attraverso il lato del gruppo. La pressione dell'acqua viene quindi aumentata a un tasso costante (ad esempio, AS 2001.2.17 varia tra 1 kPa\/min o un risultato ottenuto in 10+\/- 2 min) fino alla formazione di tre gocce sulla superficie. L'aumento della pressione cessa e rappresenta la fine del test. La pressione necessaria per penetrare nel materiale viene misurata con un manometro o un manometro.&nbsp;&nbsp;<\/p>\n<p><strong>Metodi di misurazione:<\/strong><\/p>\n<ul>\n<li><em>Manometro<\/em> - La pressione viene misurata in mmH<sub>2<\/sub>O o cmH<sub>2<\/sub>O, solitamente utilizzato su tessuti a bassa resistenza.<\/li>\n<li><em>Manometro di bassa pressione<\/em> - utilizzato quando la pressione idrostatica \u00e8 inferiore a 100 kPa.<\/li>\n<li><em>Manometro di alta pressione<\/em> - Quando la pressione idrostatica \u00e8 superiore a 100 kPa. Le letture massime della macchina possono variare da 200 a 250 kPa, a seconda del campione da testare.<\/li>\n<\/ul>\n<p><strong><img loading=\"lazy\" decoding=\"async\" src=\"\/app\/images\/Hydro_head.png\" alt=\"\" width=\"496\" height=\"318\" style=\"display: block; margin-left: auto; margin-right: auto;\" data-alt=\"Hydro_head.png\" \/><\/strong><\/p>\n<p>&nbsp;<\/p>\n<p><strong><strong><span style=\"text-decoration: underline;\">LINK A - SCHEDA INFORMATIVA:<\/span>&nbsp;<a href=\"index.php?option=com_edocman&amp;task=document.download&amp;id=716&amp;Itemid=0\" class=\"edocmanxtdlink\">Test di resistenza all'acqua - Test di pressione idrostatica<\/a><\/strong><\/strong><\/p>\n<p><strong><span style=\"text-decoration: underline;\"><\/span><\/strong><\/p>\n<p><span style=\"text-decoration: underline;\"><span style=\"font-size: 12pt; color: #808080;\"><strong>CONTATTI:<\/strong><\/span><\/span><\/p>\n<p>Se avete bisogno di ulteriori informazioni sui test di resistenza idrostatica o su qualsiasi altra questione relativa alle prestazioni di idrorepellenza dei tessuti, non esitate a contattare lo staff tecnico di AWTA Product Testing per ricevere ulteriore assistenza o un preventivo.<br \/><strong><br \/>Telefono: (03) 9371 2400 E-mail: <a href=\"mailto:producttesting@awta.com.au\"><\/a><a href=\"mailto:producttesting@awta.com.au\">producttesting@awta.com.au<\/a><\/strong><\/p>","protected":false},"excerpt":{"rendered":"<p>Se avete bisogno di assistenza per i test di resistenza all'acqua e di pressione idrostatica, AWTA Product Testing pu\u00f2 aiutarvi. Questa procedura di test \u00e8 applicabile a tutti i tessuti...<\/p>","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false},"class_list":["post-1876","news","type-news","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Water Resistance Testing - Hydrostatic Pressure Test - AWTA Product Testing<\/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:\/\/awtaproducttesting.com.au\/it\/news\/water-resistance-testing-hydrostatic-pressure-test\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Water Resistance Testing - Hydrostatic Pressure Test - AWTA Product Testing\" \/>\n<meta property=\"og:description\" content=\"Need assistance with Water Resistance Testing and Hydrostatic Pressure tests, AWTA Product Testing can help. 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