{"id":4445,"date":"2025-12-11T15:08:25","date_gmt":"2025-12-11T07:08:25","guid":{"rendered":"https:\/\/www.leakagetester.com\/?page_id=4445"},"modified":"2025-12-11T15:28:48","modified_gmt":"2025-12-11T07:28:48","slug":"astm-e493","status":"publish","type":"page","link":"https:\/\/www.leakagetester.com\/as\/standards\/astm-e493\/","title":{"rendered":"ASTM \u0987\u09ea\u09ef\u09e9"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"4445\" class=\"elementor elementor-4445\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-40854497 e-con-full e-flex e-con e-parent\" data-id=\"40854497\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-7b6e2650 e-con-full e-flex e-con e-child\" data-id=\"7b6e2650\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1ed62b75 elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"1ed62b75\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" 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\">ASTM \u0987\u09ea\u09ef\u09e9<\/h1>\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-649c5ca3 e-con-full e-flex e-con e-child\" data-id=\"649c5ca3\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-528d414f elementor-widget elementor-widget-heading\" data-id=\"528d414f\" 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<h5 class=\"elementor-heading-title elementor-size-default\">\u0987\u09a8\u099a\u09be\u0987\u09a1-\u0986\u0989\u099f \u09aa\u09f0\u09c0\u0995\u09cd\u09b7\u09a3 \u09ae\u09cb\u09a1\u09a4 \u09ae\u09c7\u099b \u09b8\u09cd\u09aa\u09c7\u0995\u099f\u09cd\u09f0'\u09ae\u09bf\u099f\u09be\u09f0 \u09b2\u09bf\u0995 \u09a1\u09bf\u099f\u09c7\u0995\u09cd\u099f\u09f0 \u09ac\u09cd\u09af\u09f1\u09b9\u09be\u09f0 \u0995\u09f0\u09bf \u09b2\u09bf\u0995\u09f0 \u09ac\u09be\u09ac\u09c7 \u09ae\u09be\u09a8\u0995 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4227f1f3 elementor-tablet-align-center elementor-mobile-align-center elementor-widget__width-inherit elementor-invisible elementor-widget elementor-widget-button\" data-id=\"4227f1f3\" data-element_type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;_animation_delay&quot;:200}\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"\/as\/contact\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u098f\u099f\u09be \u0989\u09a6\u09cd\u09a7\u09c3\u09a4\u09bf\u09f0 \u0985\u09a8\u09c1\u09f0\u09cb\u09a7 \u0995\u09f0\u0995<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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<div class=\"elementor-element elementor-element-7f37671f e-flex e-con-boxed e-con e-parent\" data-id=\"7f37671f\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-7479e6a9 e-con-full e-flex e-con e-child\" data-id=\"7479e6a9\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2c1f01b8 elementor-widget elementor-widget-heading\" data-id=\"2c1f01b8\" 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\">\u09ae\u09be\u09a8\u0995 \u09b8\u09be\u09f0\u09be\u0982\u09b6<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a7ff4e2 elementor-widget elementor-widget-text-editor\" data-id=\"a7ff4e2\" 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=\"424\" data-end=\"1049\">ASTM E493-\u098f \u0987\u09a8\u099a\u09be\u0987\u09a1-\u0986\u0989\u099f \u09ae\u09cb\u09a1\u09a4 \u098f\u099f\u09be \u09ae\u09be\u099a \u09b8\u09cd\u09aa\u09c7\u0995\u099f\u09cd\u09f0'\u09ae\u09bf\u099f\u09be\u09f0 \u09b2\u09bf\u0995 \u09a1\u09bf\u099f\u09c7\u0995\u09cd\u099f\u09f0 \u09ac\u09cd\u09af\u09f1\u09b9\u09be\u09f0 \u0995\u09f0\u09bf \u099b\u09c0\u09b2 \u0995\u09f0\u09be \u0989\u09aa\u09be\u09a6\u09be\u09a8\u09b8\u09ae\u09c2\u09b9\u09a4 \u09b9\u09cb\u09f1\u09be \u09b2\u09bf\u0995\u09be\u099c \u09ae\u09c2\u09b2\u09cd\u09af\u09be\u09af\u09bc\u09a8 \u0995\u09f0\u09be\u09f0 \u09ac\u09be\u09ac\u09c7 \u098f\u0995 \u0997\u09be\u0981\u09a5\u09a8\u09bf\u0997\u09a4 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf \u09a8\u09bf\u09f0\u09cd\u09a7\u09be\u09f0\u09a3 \u0995\u09f0\u09c7\u0964 \u09ae\u09be\u0987\u0995\u09cd\u09f0'\u0987\u09b2\u09c7\u0995\u09cd\u099f\u09cd\u09f0\u09a8\u09bf\u0995\u09cd\u09b8, \u099a\u09bf\u0995\u09bf\u09ce\u09b8\u09be \u09b8\u0981\u099c\u09c1\u09b2\u09bf, \u0986\u09f0\u09c1 \u09a8\u09bf\u0996\u09c1\u0981\u09a4 \u09af\u09a8\u09cd\u09a4\u09cd\u09f0\u09aa\u09be\u09a4\u09bf\u09f0 \u09a6\u09f0\u09c7 \u0989\u09a6\u09cd\u09af\u09cb\u0997\u09b8\u09ae\u09c2\u09b9\u09c7 \u09b9\u09be\u09f0\u09cd\u09ae\u09c7\u099f\u09bf\u0995 \u09aa\u09c7\u0995\u09c7\u099c\u09f0 \u0985\u0996\u09a3\u09cd\u09a1\u09a4\u09be \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09f0\u09bf\u09ac\u09b2\u09c8 \u098f\u0987 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf\u09f0 \u0993\u09aa\u09f0\u09a4 \u09a8\u09bf\u09f0\u09cd\u09ad\u09f0 \u0995\u09f0\u09c7\u0964 ASTM E493-\u09f0 \u09a8\u09c0\u09a4\u09bf\u09b8\u09ae\u09c2\u09b9 \u09aa\u09cd\u09f0\u09af\u09bc\u09cb\u0997 \u0995\u09f0\u09bf, \u0985\u09ad\u09bf\u09af\u09a8\u09cd\u09a4\u09be\u09b8\u0995\u09b2\u09c7 \u0985\u09a4\u09bf \u0995\u09cd\u09b7\u09c1\u09a6\u09cd\u09f0 \u09b2\u09bf\u0995 \u099a\u09bf\u09a8\u09be\u0995\u09cd\u09a4 \u0995\u09f0\u09be\u09f0, \u09aa\u09cd\u09f0\u0995\u09c3\u09a4 \u09b2\u09bf\u0995\u09f0 \u09b9\u09be\u09f0 \u0997\u09a3\u09a8\u09be \u0995\u09f0\u09be\u09f0, \u0986\u09f0\u09c1 \u09b8\u09be\u09ae\u0997\u09cd\u09f0\u09c0\u09f0 \u09a8\u09bf\u09f0\u09cd\u09ad\u09f0\u09af\u09cb\u0997\u09cd\u09af\u09a4\u09be \u09ac\u099c\u09be\u0987 \u09f0\u0996\u09be\u09f0 \u0995\u09cd\u09b7\u09ae\u09a4\u09be \u0985\u09f0\u09cd\u099c\u09a8 \u0995\u09f0\u09c7\u0964.<\/p>\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-58d7dfdf e-con-full e-flex e-con e-child\" data-id=\"58d7dfdf\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4aba77f5 elementor-widget elementor-widget-image\" data-id=\"4aba77f5\" 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\t<a href=\"https:\/\/www.astm.org\/d3078-02r21e01.html\" target=\"_blank\">\n\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"600\" height=\"200\" src=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/12\/ASTM-E493.webp\" class=\"attachment-medium size-medium wp-image-4448\" alt=\"ASTM \u0987\u09ea\u09ef\u09e9\" srcset=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/12\/ASTM-E493.webp 600w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/12\/ASTM-E493-18x6.webp 18w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\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-38d9a2dc e-flex e-con-boxed e-con e-parent\" data-id=\"38d9a2dc\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-22b1040c e-con-full e-flex e-con e-child\" data-id=\"22b1040c\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2c1b4a01 elementor-widget elementor-widget-heading\" data-id=\"2c1b4a01\" 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\">\u09aa\u09cd\u09f0\u09be\u09ae\u09be\u09a3\u09bf\u0995 \u09ac\u09bf\u09f1\u09f0\u09a3<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2dbe846b elementor-widget elementor-widget-text-editor\" data-id=\"2dbe846b\" 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=\"1686\" data-end=\"2154\">ASTM E493-\u098f \u09aa\u09f0\u09c0\u0995\u09cd\u09b7\u09be\u09f0 \u09aa\u09c2\u09f0\u09cd\u09ac\u09c7 \u099b\u09c0\u09b2 \u0995\u09f0\u09be \u09a1\u09bf\u09ad\u09be\u0987\u099a\u09b8\u09ae\u09c2\u09b9\u0995 \u09b8\u09be\u09ae\u09f0\u09bf \u09b2\u09af\u09bc, \u09af\u09be\u09f0 \u09ad\u09bf\u09a4\u09f0\u09a4 \u099b\u09c7\u09ae\u09bf\u0995\u09a3\u09cd\u09a1\u09be\u0995\u09cd\u099f\u09f0, \u09f0\u09bf\u09b2\u09c7, \u09aa\u09be\u0987\u09f0'\u099f\u09c7\u0995\u09a8\u09bf\u0995 \u0989\u09aa\u09be\u09a6\u09be\u09a8, \u0986\u09f0\u09c1 \u0989\u099a\u09cd\u099a-\u09ac\u09bf\u09b6\u09cd\u09ac\u09be\u09b8\u09af\u09cb\u0997\u09cd\u09af\u09a4\u09be\u09f0 \u099a\u09c7\u09a8\u09cd\u09b8\u09f0 \u0985\u09a8\u09cd\u09a4\u09f0\u09cd\u09ad\u09c1\u0995\u09cd\u09a4\u0964 \u09ae\u09be\u09a8\u0995\u099f\u09cb\u09f0 \u09ae\u09a4\u09c7, \u09aa\u09f0\u09bf\u09ae\u09be\u09aa\u09f0 \u09b8\u09ae\u09af\u09bc\u09a4 \u09aa\u09f0\u09c0\u0995\u09cd\u09b7\u09be\u09f0 \u09b8\u09be\u09ae\u0997\u09cd\u09f0\u09c0\u099f\u09cb\u09a4 \u098f\u0995 \u099c\u09cd\u099e\u09be\u09a4 \u09ac\u09be \u0997\u09a3\u09a8\u09be\u09af\u09cb\u0997\u09cd\u09af \u0986\u09ad\u09cd\u09af\u09a8\u09cd\u09a4\u09f0\u09c0\u09a3 \u099a\u09be\u09aa\u09a4 \u09b9\u09bf\u09b2\u09bf\u09af\u09bc\u09be\u09ae \u09a5\u09be\u0995\u09bf\u09ac \u09b2\u09be\u0997\u09bf\u09ac\u0964 \u09af\u09a6\u09bf \u0985\u0982\u09b6\u099f\u09cb \u099b\u09c0\u09b2 \u0995\u09f0\u09be\u09f0 \u0986\u0997\u09a4\u09c7 \u09aa\u09c2\u09f0\u09a3 \u0995\u09f0\u09bf\u09ac \u09a8\u09cb\u09f1\u09be\u09f0\u09bf, \u09a4\u09c7\u09a8\u09cd\u09a4\u09c7 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf\u099f\u09cb\u09f1\u09c7 \u098f\u0995 \u09a8\u09bf\u09af\u09bc\u09a8\u09cd\u09a4\u09cd\u09f0\u09bf\u09a4 \u09ac\u09ae\u09cd\u09ac\u09bf\u0982 \u09aa\u09cd\u09f0\u0995\u09cd\u09f0\u09bf\u09af\u09bc\u09be\u09f0 \u099c\u09f0\u09bf\u09af\u09bc\u09a4\u09c7 \u09b9\u09bf\u09b2\u09bf\u09af\u09bc\u09be\u09ae \u09aa\u09cd\u09f0\u09f1\u09c7\u09b6 \u0995\u09f0\u09be\u09af\u09bc\u0964 \u098f\u0987 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf\u09af\u09bc\u09c7 \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09f0\u09c7 \u09af\u09c7 \u09a1\u09bf\u09ad\u09be\u0987\u099a\u09f0 \u09ac\u09c7\u09f0\u09f0 \u09ae\u09be\u099c\u09c7\u09f0\u09c7 \u09af\u09cb\u09f1\u09be \u0986\u099f\u09be\u0987\u09a4\u0995\u09c8 \u09b8\u09f0\u09c1 \u09aa\u09a5\u099f\u09cb\u0993 \u099a\u09bf\u09a8\u09be\u0995\u09cd\u09a4 \u0995\u09f0\u09bf\u09ac \u09aa\u09f0\u09be \u09af\u09be\u09af\u09bc\u0964.<\/p>\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-346b4bef e-con-full e-flex e-con e-child\" data-id=\"346b4bef\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8704851 elementor-widget elementor-widget-text-editor\" data-id=\"8704851\" 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=\"2156\" data-end=\"2336\">\u098f\u0987 \u0985\u09a8\u09c1\u09b6\u09c0\u09b2\u09a8\u099f\u09cb\u09a4 \u09a6\u09c1\u099f\u09be \u09aa\u09cd\u09f0\u09a7\u09be\u09a8 \u0995\u09cc\u09b6\u09b2\u09f0 \u09f0\u09c2\u09aa\u09f0\u09c7\u0996\u09be \u09a6\u09bf\u09af\u09bc\u09be \u09b9\u09c8\u099b\u09c7:<\/p><ul><li data-start=\"2156\" data-end=\"2336\"><strong data-start=\"2204\" data-end=\"2221\">\u09aa\u09f0\u09c0\u0995\u09cd\u09b7\u09a3 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf \u0995<\/strong> \u099f\u09cd\u09f0\u09c7\u099a\u09be\u09f0 \u0997\u09c7\u099b \u09aa\u09cd\u09f0\u09f1\u09f0\u09cd\u09a4\u09a8 \u0995\u09f0\u09bf\u09ac\u09b2\u09c8 \u09b9\u09bf\u09b2\u09bf\u09af\u09bc\u09be\u09ae \u09ac\u09ae\u09cd\u09ac\u09bf\u0982 \u09ac\u09cd\u09af\u09f1\u09b9\u09be\u09f0 \u0995\u09f0\u09c7\u0964.<\/li><li data-start=\"2156\" data-end=\"2336\"><strong data-start=\"2273\" data-end=\"2290\">\u09aa\u09f0\u09c0\u0995\u09cd\u09b7\u09a3 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf B<\/strong> \u099b\u09bf\u09b2\u09c7\u09af\u09bc\u09be\u09f0 \u0986\u0997\u09a4 \u09b9\u09bf\u09b2\u09bf\u09af\u09bc\u09be\u09ae\u09c7\u09f0\u09c7 \u09aa\u09c2\u09f0\u09be\u0987 \u09a6\u09bf\u09af\u09bc\u09c7\u0964.<\/li><\/ul><p data-start=\"2338\" data-end=\"2533\">\u09a6\u09c1\u09af\u09bc\u09cb\u099f\u09be \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09f0\u09a4\u09c7, \u0985\u0982\u09b6\u099f\u09cb\u09f1\u09c7 \u098f\u099f\u09be \u09b6\u09c2\u09a8\u09cd\u09af \u0995\u09f0\u09be \u0986\u09f1\u09f0\u09a3\u09a4 \u09aa\u09cd\u09f0\u09f1\u09c7\u09b6 \u0995\u09f0\u09c7 \u09af\u09bf\u099f\u09cb \u098f\u099f\u09be \u09ad\u09f0 \u09b8\u09cd\u09aa\u09c7\u0995\u09cd\u099f\u09cd\u09f0'\u09ae\u09bf\u099f\u09be\u09f0 \u09b2\u09bf\u0995 \u09a1\u09bf\u099f\u09c7\u0995\u09cd\u099f\u09f0\u09f0 \u09b8\u09c8\u09a4\u09c7 \u09b8\u0982\u09af\u09c1\u0995\u09cd\u09a4\u0964 \u09af\u09c7\u09a4\u09bf\u09af\u09bc\u09be \u0995\u09cb\u09a8\u09cb \u09b2\u09bf\u0995 \u09a5\u09be\u0995\u09c7, \u09a1\u09bf\u099f\u09c7\u0995\u09cd\u099f\u09f0\u099f\u09cb\u09f1\u09c7 \u09b9\u09bf\u09b2\u09bf\u09af\u09bc\u09be\u09ae\u09f0 \u09aa\u09cd\u09f0\u09ac\u09be\u09b9 \u099c\u09c1\u0996\u09bf \u098f\u099f\u09be \u09b8\u09c2\u099a\u09bf\u09a4 \u09b9\u09be\u09f0 \u0986\u0989\u099f\u09aa\u09c1\u099f \u09a6\u09bf\u09af\u09bc\u09c7\u0964.<\/p>\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-3ae6b8a e-flex e-con-boxed e-con e-parent\" data-id=\"3ae6b8a\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-8f24e53 e-con-full e-flex e-con e-child\" data-id=\"8f24e53\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-6905cde e-con-full e-flex e-con e-child\" data-id=\"6905cde\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-61e733b elementor-widget elementor-widget-heading\" data-id=\"61e733b\" 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\">\u09aa\u09f0\u09c0\u0995\u09cd\u09b7\u09a3 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf \u0995: \u09ac\u09cb\u09ae\u09be \u09ac\u09bf\u09b8\u09cd\u09ab\u09cb\u09f0\u09a3 \u09aa\u09cd\u09f0\u0995\u09cd\u09f0\u09bf\u09af\u09bc\u09be<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5930041 elementor-widget elementor-widget-heading\" data-id=\"5930041\" 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<span class=\"elementor-heading-title elementor-size-default\">\u09ac\u09bf\u09b8\u09cd\u09ab\u09cb\u09f0\u09a3\u09f0 \u09a6\u09cd\u09ac\u09be\u09f0\u09be \u09aa\u09f0\u09c0\u0995\u09cd\u09b7\u09be\u09f0 \u0985\u0982\u09b6 \u09aa\u09cd\u09f0\u09b8\u09cd\u09a4\u09c1\u09a4\u0995\u09f0\u09a3<\/span>\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-a52d762 e-con-full e-flex e-con e-child\" data-id=\"a52d762\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6e9e0cd elementor-widget elementor-widget-text-editor\" data-id=\"6e9e0cd\" 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=\"2578\" data-end=\"2923\">\u09af\u09c7\u09a4\u09bf\u09af\u09bc\u09be \u09aa\u09cb\u09a8\u09aa\u099f\u09c0\u09af\u09bc\u09be\u09ad\u09be\u09f1\u09c7 \u0986\u09ad\u09cd\u09af\u09a8\u09cd\u09a4\u09f0\u09c0\u09a3 \u0997\u09c7\u099b \u09ad\u09f0\u09cb\u09f1\u09be \u09b8\u09ae\u09cd\u09ad\u09f1 \u09a8\u09b9\u09af\u09bc, \u09a4\u09c7\u09a4\u09bf\u09af\u09bc\u09be \u09ac\u09ae\u09cd\u09ac\u09bf\u0982 \u09aa\u09cd\u09f0\u09af\u09bc\u09cb\u0997 \u0995\u09f0\u09be \u09b9\u09af\u09bc\u0964 \u099b\u09c0\u09b2 \u0995\u09f0\u09be \u0989\u09aa\u09be\u09a6\u09be\u09a8\u09ac\u09cb\u09f0 \u098f\u0995 \u09aa\u09c2\u09f0\u09cd\u09ac\u09a8\u09bf\u09f0\u09cd\u09a7\u09be\u09f0\u09bf\u09a4 \u09b8\u09ae\u09af\u09bc\u09f0 \u09ac\u09be\u09ac\u09c7 \u09b9\u09bf\u09b2\u09bf\u09af\u09bc\u09be\u09ae\u09f0 \u099a\u09be\u09aa \u0995\u0995\u09cd\u09b7\u09a4 \u09f0\u0996\u09be \u09b9\u09af\u09bc\u0964 \u09ac\u09ae\u09cd\u09ac\u09bf\u0982 \u09b8\u09ae\u09af\u09bc, \u099a\u09be\u09aa, \u0986\u09f0\u09c1 \u09a1\u09cd\u09f1\u09c7\u09b2 \u099f\u09be\u0987\u09ae-\u098f \u09b8\u0982\u09ac\u09c7\u09a6\u09a8\u09b6\u09c0\u09b2\u09a4\u09be\u0995 \u09aa\u09cb\u09a8\u09aa\u099f\u09c0\u09af\u09bc\u09be\u0995\u09c8 \u09aa\u09cd\u09f0\u09ad\u09be\u09f1\u09bf\u09a4 \u0995\u09f0\u09c7\u0964 \u0985\u09aa\u09f0\u09cd\u09af\u09be\u09aa\u09cd\u09a4 \u09a8\u09bf\u09af\u09bc\u09a8\u09cd\u09a4\u09cd\u09f0\u09a3\u09c7 \u0985\u09b8\u0999\u09cd\u0997\u09a4 \u09ab\u09b2\u09be\u09ab\u09b2\u09f0 \u09b8\u09c3\u09b7\u09cd\u099f\u09bf \u0995\u09f0\u09bf\u09ac \u09aa\u09be\u09f0\u09c7, \u09b8\u09c7\u09af\u09bc\u09c7\u09b9\u09c7 \u09b6\u09cd\u09f0\u09c7\u09b7\u09cd\u09a0 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf \u09b9'\u09b2 \u09ac\u09c7\u099a\u09b8\u09ae\u09c2\u09b9\u09f0 \u09ae\u09be\u099c\u09a4 \u098f\u0987 \u09ae\u09be\u09a8\u09b8\u09ae\u09c2\u09b9\u0995 \u09ae\u09be\u09a8\u09b8\u09ae\u09cd\u09aa\u09a8\u09cd\u09a8 \u0995\u09f0\u09be\u0964.<\/p><p data-start=\"2925\" data-end=\"3330\">\u09ac\u09ae\u09cd\u09ac\u09bf\u0982 \u0995\u09f0\u09be\u09f0 \u09aa\u09bf\u099b\u09a4, \u0985\u09aa\u09be\u09f0\u09c7\u099f\u09f0\u09b8\u0995\u09b2\u09c7 \u09a8\u09be\u0987\u099f\u09cd\u09f0'\u099c\u09c7\u09a8 \u09ab\u09cd\u09b2\u09be\u099b\u09bf\u0982 \u09ac\u09be \u09a8\u09bf\u09af\u09bc\u09a8\u09cd\u09a4\u09cd\u09f0\u09bf\u09a4 \u09b6\u09c1\u0995\u09be\u09a8 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf\u09f0 \u099c\u09f0\u09bf\u09af\u09bc\u09a4\u09c7 \u09aa\u09c3\u09b7\u09cd\u09a0\u09f0 \u09b9\u09bf\u09b2\u09bf\u09af\u09bc\u09be\u09ae \u0986\u0981\u09a4\u09f0\u09be\u09ac \u09b2\u09be\u0997\u09c7\u0964 \u098f\u0987 \u09aa\u09a6\u0995\u09cd\u09b7\u09c7\u09aa\u099f\u09cb\u09f1\u09c7 \u09b6\u09cb\u09b7\u09bf\u09a4 \u09b9\u09bf\u09b2\u09bf\u09af\u09bc\u09be\u09ae\u0995 \u09a1\u09bf\u099f\u09c7\u0995\u09cd\u099f\u09f0\u09a4 \u09aa\u099f\u09ad\u09c2\u09ae\u09bf \u09b8\u0982\u0995\u09c7\u09a4 (background signals) \u09b8\u09c3\u09b7\u09cd\u099f\u09bf \u0995\u09f0\u09be\u09a4 \u09ac\u09be\u09a7\u09be \u09a6\u09bf\u09af\u09bc\u09c7\u0964 \u098f\u09ac\u09be\u09f0 \u09aa\u09f0\u09bf\u09b7\u09cd\u0995\u09be\u09f0 \u0995\u09f0\u09be\u09f0 \u09aa\u09bf\u099b\u09a4, \u0985\u0982\u09b6\u09ac\u09cb\u09f0 \u099c\u09cb\u0996-\u09ae\u09be\u0996\u09f0 \u09ac\u09be\u09ac\u09c7 \u09aa\u09f0\u09c0\u0995\u09cd\u09b7\u09be\u09ae\u09c2\u09b2\u0995 \u0986\u09f1\u09f0\u09a3\u09a4 (test enclosure) \u09f0\u0996\u09be \u09b9\u09af\u09bc\u0964 \u0985\u09ad\u09bf\u09af\u09a8\u09cd\u09a4\u09be\u09b8\u0995\u09b2\u09c7 \u09b8\u09c2\u099a\u09bf\u09a4 \u09b2\u09bf\u0995\u09c7\u099c\u09f0 \u09b9\u09be\u09f0 (leakage rate) \u0986\u09f0\u09c1 \u09ac\u09ae\u09cd\u09ac\u09bf\u0982 \u0986\u09f0\u09c1 \u09aa\u09f0\u09c0\u0995\u09cd\u09b7\u09be\u09f0 \u09ae\u09be\u099c\u09f0 \u09aa\u09be\u09f0 \u09b9\u09c8 \u09af\u09cb\u09f1\u09be \u09b8\u09ae\u09af\u09bc \u09b2\u09bf\u09aa\u09bf\u09ac\u09a6\u09cd\u09a7 \u0995\u09f0\u09c7, \u09af\u09bf\u09af\u09bc\u09c7 \u09aa\u09cd\u09f0\u0995\u09c3\u09a4 \u09b2\u09bf\u0995\u09c7\u099c\u09f0 \u09b9\u09be\u09f0\u09f0 \u0997\u09a3\u09a8\u09be\u09a4 \u09aa\u09cd\u09f0\u09ad\u09be\u09f1 \u09aa\u09c7\u09b2\u09be\u09af\u09bc\u0964.<\/p><p data-start=\"3332\" data-end=\"3367\">\u09ae\u09be\u09a8\u0995\u099f\u09cb\u09f1\u09c7 \u09b8\u09ae\u09c0\u0995\u09f0\u09a3\u099f\u09cb \u09aa\u09cd\u09f0\u09a6\u09be\u09a8 \u0995\u09f0\u09c7:<\/p><p><img decoding=\"async\" class=\"size-full wp-image-4449 aligncenter\" src=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/12\/ASTM-E493-Test-Method-A.webp\" alt=\"ASTM E493 \u09aa\u09f0\u09c0\u0995\u09cd\u09b7\u09a3 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf A\" width=\"302\" height=\"65\" srcset=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/12\/ASTM-E493-Test-Method-A.webp 302w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/12\/ASTM-E493-Test-Method-A-18x4.webp 18w\" sizes=\"(max-width: 302px) 100vw, 302px\" \/><\/p><p data-start=\"3437\" data-end=\"3581\">\u098f\u0987 \u09b8\u09ae\u09cd\u09aa\u09f0\u09cd\u0995\u099f\u09cb\u09f1\u09c7 \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09f0\u09c7 \u09af\u09c7 \u0997\u09a3\u09a8\u09be \u0995\u09f0\u09be \u09aa\u09cd\u09f0\u0995\u09c3\u09a4 \u09b2\u09bf\u0995\u09f0 \u09b9\u09be\u09f0 \u09b8\u0982\u09f0\u0995\u09cd\u09b7\u09a3\u09b6\u09c0\u09b2 \u09b9\u09c8 \u09a5\u09be\u0995\u09c7, \u09af\u09be\u09f0 \u09ab\u09b2\u09a4 \u0997\u09c1\u09f0\u09c1\u09a4\u09cd\u09ac\u09aa\u09c2\u09f0\u09cd\u09a3 \u0989\u09aa\u09be\u09a6\u09be\u09a8\u09b8\u09ae\u09c2\u09b9\u09f0 \u09ac\u09be\u09ac\u09c7 \u098f\u0995 \u0985\u09a8\u09cd\u09a4\u09f0\u09cd\u09a8\u09bf\u09f0\u09cd\u09ae\u09bf\u09a4 \u09b8\u09c1\u09f0\u0995\u09cd\u09b7\u09be \u0995\u09be\u09f0\u0995 \u0985\u09a8\u09cd\u09a4\u09f0\u09cd\u09ad\u09c1\u0995\u09cd\u09a4 \u09b9\u09af\u09bc\u0964.<\/p>\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-7b391d0 e-flex e-con-boxed e-con e-parent\" data-id=\"7b391d0\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-b327d60 e-con-full e-flex e-con e-child\" data-id=\"b327d60\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-91fcac1 elementor-widget elementor-widget-text-editor\" data-id=\"91fcac1\" 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=\"3631\" data-end=\"3932\">\u09af\u09c7\u09a4\u09bf\u09af\u09bc\u09be \u09a1\u09bf\u09ad\u09be\u0987\u099a\u099f\u09cb \u099b\u09c0\u09b2 \u0995\u09f0\u09be\u09f0 \u0986\u0997\u09a4\u09c7 \u09b9\u09bf\u09b2\u09bf\u09af\u09bc\u09be\u09ae\u09c7\u09f0\u09c7 \u09aa\u09c2\u09f0\u09a3 \u0995\u09f0\u09bf\u09ac \u09aa\u09be\u09f0\u09bf, \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf B-\u098f \u098f\u0995 \u0985\u09a7\u09bf\u0995 \u09aa\u09cb\u09a8\u09aa\u099f\u09c0\u09af\u09bc\u09be \u0995\u09be\u09f0\u09cd\u09af\u09aa\u09cd\u09f0\u09f1\u09be\u09b9 \u09aa\u09cd\u09f0\u09a6\u09be\u09a8 \u0995\u09f0\u09c7\u0964 \u0985\u0982\u09b6\u099f\u09cb \u098f\u099f\u09be \u099c\u09cd\u099e\u09be\u09a4 \u099a\u09be\u09aa\u09a4 \u09aa\u09c2\u09f0\u09a3 \u0995\u09f0\u09be \u09b9\u09af\u09bc, \u099b\u09c0\u09b2 \u0995\u09f0\u09be \u09b9\u09af\u09bc, \u0986\u09f0\u09c1 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf A-\u09f0 \u09a6\u09f0\u09c7\u0987 \u098f\u0995\u09c7 \u09ad\u09bf\u09a4\u09f0\u09f0-\u09ac\u09be\u09b9\u09bf\u09f0\u09f0 \u09aa\u09f0\u09bf\u09b8\u09cd\u09a5\u09bf\u09a4\u09bf\u09a4 \u09aa\u09f0\u09c0\u0995\u09cd\u09b7\u09be \u0995\u09f0\u09be \u09b9\u09af\u09bc\u0964 \u09af\u09bf\u09b9\u09c7\u09a4\u09c1 \u0995\u09cb\u09a8\u09cb \u09ac\u09ae\u09cd\u09ac\u09bf\u0982 \u09a8\u09b9\u09af\u09bc, \u0997\u09a3\u09a8\u09be\u099f\u09cb\u09f1\u09c7 \u09aa\u09c2\u09f0\u09cd\u09ac\u09f0 \u09b8\u09ae\u09c0\u0995\u09f0\u09a3\u09f0 \u09aa\u09cd\u09f0\u09a5\u09ae \u09ac\u09a8\u09cd\u09a7\u09a8\u09c0\u099f\u09cb \u0986\u0981\u09a4\u09f0\u09be\u0987 \u09a6\u09bf\u09af\u09bc\u09c7:<\/p>\n<p data-start=\"3631\" data-end=\"3932\"><img decoding=\"async\" class=\"size-full wp-image-4450 aligncenter\" src=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/12\/ASTM-E439-Method-B.webp\" alt=\"ASTM E439 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf B\" width=\"150\" height=\"58\" srcset=\"https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/12\/ASTM-E439-Method-B.webp 150w, https:\/\/www.leakagetester.com\/wp-content\/uploads\/2025\/12\/ASTM-E439-Method-B-18x7.webp 18w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/p>\n<p data-start=\"3974\" data-end=\"4085\">\u09af\u09bf\u09b9\u09c7\u09a4\u09c1 \u0986\u09ad\u09cd\u09af\u09a8\u09cd\u09a4\u09f0\u09c0\u09a3 \u099a\u09be\u09aa\u099f\u09cb \u099c\u09cd\u099e\u09be\u09a4, \u09b8\u09c7\u09af\u09bc\u09c7 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf B-\u098f \u09aa\u09cd\u09f0\u09be\u09af\u09bc\u09c7 \u0985\u09a7\u09bf\u0995 \u0995\u09a0\u09cb\u09f0 \u0997\u09c1\u09a3\u0997\u09a4 \u09ae\u09be\u09a8 \u09a8\u09bf\u09af\u09bc\u09a8\u09cd\u09a4\u09cd\u09f0\u09a3 \u0986\u09f0\u09c1 \u09a6\u09cd\u09f0\u09c1\u09a4 \u099a\u0995\u09cd\u09f0 \u09b8\u09ae\u09af\u09bc\u0995 \u09b8\u09ae\u09f0\u09cd\u09a5\u09a8 \u0995\u09f0\u09c7\u0964.<\/p>\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-d9a5245 e-con-full e-flex e-con e-child\" data-id=\"d9a5245\" data-element_type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-6cf77b9 e-con-full e-flex e-con e-child\" data-id=\"6cf77b9\" data-element_type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-99feec5 elementor-widget elementor-widget-heading\" data-id=\"99feec5\" 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\">\u09aa\u09f0\u09c0\u0995\u09cd\u09b7\u09a3 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf B: \u09b9\u09bf\u09b2\u09bf\u09af\u09bc\u09be\u09ae\u09f0 \u09a6\u09cd\u09ac\u09be\u09f0\u09be \u09aa\u09c2\u09f0\u09cd\u09ac-\u09aa\u09c2\u09f0\u09a3<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2a8993b elementor-widget elementor-widget-heading\" data-id=\"2a8993b\" 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<span class=\"elementor-heading-title elementor-size-default\">\u0986\u0997\u09a4\u09c7 \u09aa\u09c2\u09f0\u09a3 \u0995\u09f0\u09bf \u09aa\u09cd\u09f0\u09b8\u09cd\u09a4\u09c1\u09a4\u09bf\u09f0 \u09b8\u09b9\u099c \u0985\u0982\u09b6<\/span>\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-897aaf5 e-flex e-con-boxed e-con e-parent\" data-id=\"897aaf5\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-23d08cc elementor-widget elementor-widget-heading\" data-id=\"23d08cc\" 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\">\u0997\u09c1\u09a3\u0997\u09a4 \u09ae\u09be\u09a8 \u0986\u09f0\u09c1 \u09a8\u09bf\u09f0\u09cd\u09ad\u09f0\u09af\u09cb\u0997\u09cd\u09af\u09a4\u09be\u09f0 \u09a4\u09be\u09ce\u09aa\u09f0\u09cd\u09af<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-48e4aa6 elementor-widget elementor-widget-text-editor\" data-id=\"48e4aa6\" 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=\"4138\" data-end=\"4459\">\u09a8\u09bf\u09f0\u09cd\u09ae\u09be\u09a4\u09be\u09b8\u0995\u09b2\u09c7 ASTM E493 \u09ac\u09cd\u09af\u09f1\u09b9\u09be\u09f0 \u0995\u09f0\u09bf \u09a8\u09bf\u09b6\u09cd\u099a\u09bf\u09a4 \u0995\u09f0\u09c7 \u09af\u09c7 \u09b9\u09be\u09f0\u09cd\u09ae\u09c7\u099f\u09bf\u0995\u09ad\u09be\u09f1\u09c7 \u099b\u09c0\u09b2 \u0995\u09f0\u09be \u09a1\u09bf\u09ad\u09be\u0987\u099a\u09b8\u09ae\u09c2\u09b9\u09c7 \u09ac\u09be\u09af\u09bc\u09c1, \u099c\u09b2\u09c0\u09af\u09bc \u09ac\u09be\u09b7\u09cd\u09aa \u0986\u09f0\u09c1 \u09a6\u09c2\u09b7\u0995 \u09aa\u09a6\u09be\u09f0\u09cd\u09a5\u09f0 \u09a6\u09c0\u09f0\u09cd\u0998\u09ae\u09cd\u09af\u09be\u09a6\u09c0 \u09aa\u09cd\u09f0\u09f1\u09c7\u09b6 \u09aa\u09cd\u09f0\u09a4\u09bf\u09f0\u09cb\u09a7 \u0995\u09f0\u09c7\u0964 \u09b8\u09be\u09ae\u09be\u09a8\u09cd\u09af \u09aa\u09f0\u09bf\u09ae\u09be\u09a3\u09f0 \u09b2\u09bf\u0995\u09bf\u099c\u09c7\u0993 \u09b8\u09ae\u09af\u09bc\u09f0 \u09b2\u0997\u09c7 \u09b2\u0997\u09c7 \u09ae\u09be\u0987\u0995\u09cd\u09f0'\u0987\u09b2\u09c7\u0995\u09cd\u099f\u09cd\u09f0\u09a8\u09bf\u0995\u09cd\u09b8 \u09ac\u09be \u09b8\u0982\u09ac\u09c7\u09a6\u09a8\u09b6\u09c0\u09b2 \u099a\u09bf\u0995\u09bf\u09ce\u09b8\u09be \u09b8\u0981\u099c\u09c1\u09b2\u09bf\u09f0 \u0985\u09f1\u09a8\u09a4\u09bf \u0998\u099f\u09be\u09ac \u09aa\u09be\u09f0\u09c7\u0964 \u098f\u0987 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf\u099f\u09cb \u09b8\u09a0\u09bf\u0995\u09ad\u09be\u09f1\u09c7 \u09aa\u09cd\u09f0\u09af\u09bc\u09cb\u0997 \u0995\u09f0\u09bf\u09b2\u09c7 \u09aa\u09f0\u09f1\u09f0\u09cd\u09a4\u09c0 \u0995\u09be\u09f0\u09cd\u09af\u0995\u09cd\u09b7\u09ae\u09a4\u09be\u0995 \u09b8\u09c1\u09f0\u0995\u09cd\u09b7\u09be \u09a6\u09bf\u09af\u09bc\u09c7 \u0986\u09f0\u09c1 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09f0\u09ad\u09bf\u09a4\u09cd\u09a4\u09bf\u0995 \u09ac\u09bf\u09ab\u09b2\u09a4\u09be \u09b9\u09cd\u09f0\u09be\u09b8 \u0995\u09f0\u09c7\u0964.<\/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-c6c9624 elementor-widget elementor-widget-heading\" data-id=\"c6c9624\" 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\">\u09ac\u09bf\u0998\u09bf\u09a8\u09bf \u0986\u09f0\u09c1 \u09ad\u09be\u09b2 \u0985\u09ad\u09cd\u09af\u09be\u09b8<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-95095df elementor-widget elementor-widget-text-editor\" data-id=\"95095df\" 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=\"4855\" data-end=\"5327\">\u09aa\u09c3\u09b7\u09cd\u09a0\u09f0 \u09aa\u09cd\u09f0\u09b2\u09c7\u09aa, \u09ae\u09b2\u09bf, \u09aa\u09b2\u09bf\u09ae\u09c7\u09f0\u09bf\u0995 \u09aa\u09a6\u09be\u09f0\u09cd\u09a5, \u0986\u09f0\u09c1 \u0996\u09b9\u099f\u09be \u0997\u09be\u0981\u09a5\u09a8\u09bf\u09ac\u09cb\u09f0\u09c7 \u09ac\u09ae\u09cd\u09ac\u09bf\u0999\u09f0 \u09b8\u09ae\u09af\u09bc\u09a4 \u09b9\u09bf\u09b2\u09bf\u09af\u09bc\u09be\u09ae \u09a7\u09f0\u09bf \u09f0\u09be\u0996\u09bf\u09ac \u09aa\u09be\u09f0\u09c7\u0964 \u09aa\u09cd\u09f0\u09a4\u09bf\u09f0\u09cb\u09a7\u09ae\u09c2\u09b2\u0995 \u09ac\u09cd\u09af\u09f1\u09b8\u09cd\u09a5\u09be \u09a8\u09cb\u09b2\u09cb\u09f1\u09be\u0995\u09c8, \u098f\u0987 \u09ac\u09be\u09a7\u09be \u09b8\u09c3\u09b7\u09cd\u099f\u09bf\u0995\u09be\u09f0\u09c0 \u0995\u09be\u09f0\u0995\u09ac\u09cb\u09f0\u09c7 \u09aa\u099f\u09ad\u09c2\u09ae\u09bf\u09f0 \u09aa\u09a0\u09a8 \u09ac\u09c3\u09a6\u09cd\u09a7\u09bf \u0995\u09f0\u09bf\u09ac \u09aa\u09be\u09f0\u09c7 \u0986\u09f0\u09c1 \u09aa\u09cd\u09f0\u0995\u09c3\u09a4 \u09b2\u09bf\u0995\u09ac\u09cb\u09f0 \u09b2\u09c1\u0995\u09c1\u09f1\u09be\u0987 \u09aa\u09c7\u09b2\u09be\u09ac \u09aa\u09be\u09f0\u09c7\u0964 \u09a8\u09be\u0987\u099f\u09cd\u09f0'\u099c\u09c7\u09a8 \u09f1\u09be\u099b\u09bf\u0982 \u09ac\u09be \u09a8\u09bf\u09af\u09bc\u09a8\u09cd\u09a4\u09cd\u09f0\u09bf\u09a4 \u0989\u09a4\u09cd\u09a4\u09be\u09aa\u09a8 \u09aa\u09cd\u09f0\u09be\u09af\u09bc\u09c7 \u098f\u0987 \u09b8\u09ae\u09b8\u09cd\u09af\u09be\u099f\u09cb \u09b9\u09cd\u09f0\u09be\u09b8 \u0995\u09f0\u09c7\u0964 \u0985\u09a4\u09bf \u09a1\u09be\u0999\u09f0 \u09b2\u09bf\u0995 \u09ac\u09be \u0985\u09a4\u09cd\u09af\u09a8\u09cd\u09a4 \u09b8\u09f0\u09c1 \u0986\u09ad\u09cd\u09af\u09a8\u09cd\u09a4\u09f0\u09c0\u09a3 \u0986\u09af\u09bc\u09a4\u09a8\u09f0 \u0995\u09cd\u09b7\u09c7\u09a4\u09cd\u09f0\u09a4, \u09aa\u09f0\u09c0\u0995\u09cd\u09b7\u09be \u0995\u09f0\u09be\u09f0 \u0986\u0997\u09a4\u09c7\u0987 \u09b9\u09bf\u09b2\u09bf\u09af\u09bc\u09be\u09ae \u09ac\u09be\u09b9\u09bf\u09f0\u09b2\u09c8 \u0993\u09b2\u09be\u0987 \u09af\u09be\u09ac \u09aa\u09be\u09f0\u09c7, \u09af\u09be\u09f0 \u09ac\u09be\u09ac\u09c7 \u099a\u09c7\u09ae\u09cd\u09ac\u09be\u09f0\u09f0 \u09aa\u09f0\u09be \u0986\u0981\u09a4\u09f0\u09cb\u09f1\u09be\u09f0 \u09a0\u09bf\u0995 \u09aa\u09bf\u099b\u09a4\u09c7\u0987 \u09ac\u09be\u09ac\u09b2 \u099f\u09c7\u09b7\u09cd\u099f \u09ac\u09be \u09ac\u09bf\u0995\u09b2\u09cd\u09aa \u09a1\u09be\u0999\u09f0-\u09b2\u09bf\u0995 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf\u09f0 \u09aa\u09cd\u09f0\u09af\u09bc\u09cb\u099c\u09a8 \u09b9\u09af\u09bc\u0964.<\/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-3a2b679a e-flex e-con-boxed e-con e-parent\" data-id=\"3a2b679a\" data-element_type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-38014124 elementor-widget elementor-widget-heading\" data-id=\"38014124\" 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\">\u09ac\u09bf\u09b6\u09cd\u09ac\u09be\u09b8\u09af\u09cb\u0997\u09cd\u09af \u09b2\u09bf\u0995 \u099a\u09bf\u09a8\u09be\u0995\u09cd\u09a4\u0995\u09f0\u09a3 \u09b8\u0981\u099c\u09c1\u09b2\u09bf \u09ac\u09bf\u099a\u09be\u09f0\u09bf\u099b\u09c7 \u09a8\u09c7\u0995\u09bf?<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-53b530f2 elementor-widget elementor-widget-text-editor\" data-id=\"53b530f2\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div 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class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"\/as\/contact\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">\u0986\u09ae\u09be\u09f0 \u09b8\u09c8\u09a4\u09c7 \u09af\u09cb\u0997\u09be\u09af\u09cb\u0997 \u0995\u09f0\u0995<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\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\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>ASTM E493 \u09ae\u09be\u09a8\u0995 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf: \u0987\u09a8\u099a\u09be\u0987\u09a1-\u0986\u0989\u099f \u09aa\u09f0\u09c0\u0995\u09cd\u09b7\u09a3 \u09ae\u09cb\u09a1\u09a4 \u09ae\u09c7\u099b \u09b8\u09cd\u09aa\u09c7\u0995\u099f\u09cd\u09f0'\u09ae\u09bf\u099f\u09be\u09f0 \u09b2\u09bf\u0995 \u09a1\u09bf\u099f\u09c7\u0995\u09cd\u099f\u09f0\u09f0 \u09ac\u09cd\u09af\u09f1\u09b9\u09be\u09f0\u09c7\u09f0\u09c7 \u09b2\u09bf\u0995 \u09aa\u09f0\u09c0\u0995\u09cd\u09b7\u09be\u0964 \u098f\u099f\u09be \u0989\u09a6\u09cd\u09a7\u09c3\u09a4\u09bf \u0985\u09a8\u09c1\u09f0\u09cb\u09a7 \u0995\u09f0\u0995\u0964 \u09ae\u09be\u09a8\u0995\u09f0 \u09b8\u09be\u09f0\u09be\u0982\u09b6: ASTM E493-\u098f \u0987\u09a8\u099a\u09be\u0987\u09a1-\u0986\u0989\u099f \u09ae\u09cb\u09a1\u09a4 \u09ae\u09c7\u099b \u09b8\u09cd\u09aa\u09c7\u0995\u099f\u09cd\u09f0'\u09ae\u09bf\u099f\u09be\u09f0 \u09b2\u09bf\u0995 \u09a1\u09bf\u099f\u09c7\u0995\u09cd\u099f\u09f0 \u09ac\u09cd\u09af\u09f1\u09b9\u09be\u09f0 \u0995\u09f0\u09bf \u099b\u09c0\u09b2 \u0995\u09f0\u09be \u0989\u09aa\u09be\u09a6\u09be\u09a8\u09b8\u09ae\u09c2\u09b9\u09a4 \u09b9\u09cb\u09f1\u09be \u09b2\u09bf\u0995\u09be\u099c \u09ae\u09c2\u09b2\u09cd\u09af\u09be\u09af\u09bc\u09a8\u09f0 \u09ac\u09be\u09ac\u09c7 \u098f\u0995 \u0997\u09be\u0981\u09a5\u09a8\u09bf\u09ac\u09a6\u09cd\u09a7 \u09aa\u09a6\u09cd\u09a7\u09a4\u09bf \u09a8\u09bf\u09f0\u09cd\u09a7\u09be\u09f0\u09a3 \u0995\u09f0\u09c7\u0964 \u09ae\u09be\u0987\u0995\u09cd\u09f0'\u0987\u09b2\u09c7\u0995\u09cd\u099f\u09cd\u09f0\u09a8\u09bf\u0995\u09cd\u09b8, \u099a\u09bf\u0995\u09bf\u09ce\u09b8\u09be \u09b8\u0981\u099c\u09c1\u09b2\u09bf, \u0986\u09f0\u09c1 \u09a8\u09bf\u0996\u09c1\u0981\u09a4 \u09af\u09a8\u09cd\u09a4\u09cd\u09f0\u09aa\u09be\u09a4\u09bf\u09f0 \u09a6\u09f0\u09c7 \u0989\u09a6\u09cd\u09af\u09cb\u0997\u09b8\u09ae\u09c2\u09b9\u09c7 [\u2026]","protected":false},"author":2,"featured_media":0,"parent":2112,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-blank.php","meta":{"_uag_custom_page_level_css":"","footnotes":""},"class_list":["post-4445","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>ASTM E493 - Helium &amp; Mass Spectrometer Leak Testing<\/title>\n<meta name=\"description\" content=\"ASTM E493 explains mass spectrometer inside-out leak testing 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