{"id":9842,"date":"2026-02-24T15:11:45","date_gmt":"2026-02-24T07:11:45","guid":{"rendered":"https:\/\/www.packqc.com\/standard\/astm-d3078-2\/"},"modified":"2026-04-16T09:53:05","modified_gmt":"2026-04-16T01:53:05","slug":"astm-d3078","status":"publish","type":"standard","link":"https:\/\/www.packqc.com\/ja\/standard\/astm-d3078\/","title":{"rendered":"ASTM D3078"},"content":{"rendered":"<h2 class=\"wp-block-heading\">ASTM D3078\u3092\u7406\u89e3\u3059\u308b<\/h2>\n\n\n\n<p><strong data-start=\"1085\" data-end=\"1099\">ASTM D3078<\/strong>\u6b63\u5f0f\u30bf\u30a4\u30c8\u30eb\u306f <em data-start=\"1119\" data-end=\"1209\">\u6c17\u6ce1\u653e\u5c04\u306b\u3088\u308b\u8edf\u5305\u88c5\u306e\u30ea\u30fc\u30af\u5224\u5b9a\u306b\u95a2\u3059\u308b\u6a19\u6e96\u8a66\u9a13\u65b9\u6cd5<\/em>\u3092\u5b9a\u7fa9\u3059\u308b\u3002 <strong data-start=\"1221\" data-end=\"1243\">\u5b9a\u6027\u7684\u65b9\u6cd5<\/strong> \u30d8\u30c3\u30c9\u30b9\u30da\u30fc\u30b9\u30ac\u30b9\u3092\u542b\u3080\u30d5\u30ec\u30ad\u30b7\u30d6\u30eb\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u30ea\u30fc\u30af\u3092\u8b58\u5225\u3059\u308b\u305f\u3081\u306e\u3082\u306e\u3002\u30ea\u30fc\u30af\u3092\u691c\u51fa\u3059\u308b\u306b\u306f <strong data-start=\"1345\" data-end=\"1365\">\u30d0\u30d6\u30eb\u5f62\u6210<\/strong> \u30d1\u30c3\u30b1\u30fc\u30b8\u304c\u771f\u7a7a\u30c1\u30e3\u30f3\u30d0\u30fc\u5185\u3067\u6c34\u4e2d\u306b\u6c88\u3081\u3089\u308c\u305f\u3068\u304d\u3002\u9023\u7d9a\u7684\u306a\u6c17\u6ce1\u306e\u6d41\u308c\u304c\u3042\u308b\u5834\u5408\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u304b\u3089\u7a7a\u6c17\u304c\u6f0f\u308c\u308b\u30ea\u30fc\u30af\u30d1\u30b9\u304c\u3042\u308b\u3053\u3068\u3092\u793a\u3059\u3002<\/p>\n\n\n\n<p>\u3053\u308c <strong data-start=\"1552\" data-end=\"1576\">\u30d0\u30d6\u30eb\u653e\u51fa\u8a66\u9a13<\/strong> \u3068\u3044\u3046\u5c0f\u3055\u306a\u6f0f\u308c\u306b\u654f\u611f\u3067\u3042\u308b\u3002 <strong data-start=\"1611\" data-end=\"1633\">1 \u00d7 10-\u2075 atm-cm\u00b3\/s<\/strong>\u306e\u691c\u51fa\u306b\u9069\u3057\u3066\u3044\u308b\u3002 <strong data-start=\"1668\" data-end=\"1683\">\u6c34\u6f0f\u308c<\/strong> \u7121\u83cc\u30d0\u30ea\u30a2\u304c\u640d\u306a\u308f\u308c\u305f\u308a\u3001\u6c5a\u67d3\u3092\u5f15\u304d\u8d77\u3053\u3057\u305f\u308a\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30d0\u30d6\u30eb\u30fb\u30a8\u30df\u30c3\u30b7\u30e7\u30f3\u30fb\u30c6\u30b9\u30c8\u306e\u539f\u7406<\/h2>\n\n\n\n<p>\u306e\u4e2d\u3067 <strong data-start=\"1807\" data-end=\"1834\">\u30d0\u30d6\u30eb\u30ea\u30fc\u30af\u8a66\u9a13\u6cd5<\/strong>\u30d1\u30c3\u30b1\u30fc\u30b8\u306f\u3001\u900f\u660e\u306a\u771f\u7a7a\u30c1\u30e3\u30f3\u30d0\u30fc\u5185\u306e\u6db2\u4f53\u306b\u5b8c\u5168\u306b\u6d78\u3055\u308c\u308b\u3002\u30c1\u30e3\u30f3\u30d0\u30fc\u306e\u5727\u529b\u306f\u5f90\u3005\u306b\u4e0b\u304c\u308a\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u5185\u5074\u3068\u5916\u5074\u306e\u9593\u306b\u5727\u529b\u5dee\u304c\u751f\u3058\u308b\u3002\u30ea\u30fc\u30af\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u3001\u9589\u3058\u8fbc\u3081\u3089\u308c\u305f\u7a7a\u6c17\u3084\u30ac\u30b9\u304c\u6b20\u9665\u3092\u901a\u3057\u3066\u6f0f\u308c\u3001\u76ee\u306b\u898b\u3048\u308b\u6c17\u6ce1\u304c\u5f62\u6210\u3055\u308c\u308b\u3002<\/p>\n\n\n\n<p>\u691c\u67fb\u611f\u5ea6\u306b\u5f71\u97ff\u3092\u4e0e\u3048\u308b\u4e3b\u306a\u8981\u56e0\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3082\u306e\u304c\u3042\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"2187\" data-end=\"2204\">\u771f\u7a7a\u30ec\u30d9\u30eb\uff1a<\/strong> \u771f\u7a7a\u30ec\u30d9\u30eb\u304c\u9ad8\u3044\u307b\u3069\u3001\u30ea\u30fc\u30af\u306e\u8996\u8a8d\u6027\u304c\u5411\u4e0a\u3059\u308b\u3002<\/li>\n\n\n\n<li><strong data-start=\"2255\" data-end=\"2274\">\u30d1\u30c3\u30b1\u30fc\u30b8\u30c7\u30b6\u30a4\u30f3\uff1a<\/strong> \u30d8\u30c3\u30c9\u30b9\u30da\u30fc\u30b9\u306e\u5e83\u3044\u30d5\u30ec\u30ad\u30b7\u30d6\u30eb\u306a\u30d1\u30c3\u30b1\u30fc\u30b8\u306f\u3001\u3088\u308a\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u7d50\u679c\u3092\u3082\u305f\u3089\u3059\u3002<\/li>\n\n\n\n<li><strong data-start=\"2350\" data-end=\"2376\">\u8a66\u9a13\u6db2\u306e\u7279\u6027\uff1a<\/strong> \u6d41\u4f53\u306e\u84b8\u6c17\u5727\u3068\u900f\u660e\u5ea6\u304c\u89b3\u6e2c\u7cbe\u5ea6\u306b\u5f71\u97ff\u3059\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u306e\u65b9\u6cd5\u306f\u3001\u4ee5\u4e0b\u306e\u691c\u51fa\u306b\u6700\u9069\u3067\u3042\u308b\u3002 <strong data-start=\"2477\" data-end=\"2492\">\u6c34\u6f0f\u308c<\/strong>\u3057\u304b\u3057\u3001\u5fae\u5c0f\u6f0f\u6d29\u306e\u5834\u5408\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u88dc\u5b8c\u7684\u691c\u67fb\u304c\u5fc5\u8981\u3068\u306a\u308b\u3002 <strong data-start=\"2553\" data-end=\"2568\">\u30d8\u30ea\u30a6\u30e0\u6f0f\u308c<\/strong> \u307e\u305f\u306f <strong data-start=\"2572\" data-end=\"2598\">\u5727\u529b\u6e1b\u8870\u8a66\u9a13<\/strong>.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"LT-03 Cell Instruments \u771f\u7a7a\u30ea\u30fc\u30af\u30c6\u30b9\u30bf\u30fc\u533b\u85ac\u54c1\u30dc\u30c8\u30eb\u30c6\u30b9\u30c8\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/z4wEZMIKR7Q?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">ASTM D3078\u306e\u7528\u9014<\/h2>\n\n\n\n<p>\u306e <strong data-start=\"2646\" data-end=\"2681\">ASTM D3078 \u6c17\u6ce1\u653e\u51fa\u8a66\u9a13<\/strong> \u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u7523\u696d\u3067\u5e83\u304f\u5fdc\u7528\u3055\u308c\u3066\u3044\u308b\u3002 <strong data-start=\"2720\" data-end=\"2741\">\u30d1\u30c3\u30b1\u30fc\u30b8\u5b8c\u5168\u6027<\/strong> \u304c\u4e0d\u53ef\u6b20\u3060\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"2761\" data-end=\"2790\">\u533b\u7642\u6a5f\u5668\u306e\u5305\u88c5\uff1a<\/strong> \u7121\u83cc\u30d0\u30ea\u30a2\u30b7\u30b9\u30c6\u30e0\u3092\u78ba\u5b9f\u306b\u7dad\u6301\u3059\u308b\u3002<\/li>\n\n\n\n<li><strong data-start=\"2842\" data-end=\"2871\">\u533b\u85ac\u54c1\u306e\u5305\u88c5\uff1a<\/strong> \u30d6\u30ea\u30b9\u30bf\u30fc\u30d1\u30c3\u30af\u3001\u5c0f\u888b\u3001\u30d1\u30a6\u30c1\u306e\u6f0f\u308c\u3092\u78ba\u8a8d\u3059\u308b\u3002<\/li>\n\n\n\n<li><strong data-start=\"2932\" data-end=\"2964\">\u98df\u54c1\u3068\u98f2\u6599\u306e\u30d1\u30c3\u30b1\u30fc\u30b8<\/strong> \u6c5a\u67d3\u3084\u8150\u6557\u3092\u9632\u3050\u3002<\/li>\n\n\n\n<li><strong data-start=\"3006\" data-end=\"3031\">\u5de5\u696d\u7528\u7d20\u6750\uff1a<\/strong> \u30e9\u30df\u30cd\u30fc\u30c8\u30d5\u30a3\u30eb\u30e0\u3001\u771f\u7a7a\u30d1\u30a6\u30c1\u3001\u30d5\u30ec\u30ad\u30b7\u30d6\u30eb\u30b3\u30f3\u30c6\u30ca\u306e\u8a55\u4fa1\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u30a2\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3\u306f <strong data-start=\"3142\" data-end=\"3179\">\u533b\u7642\u7528\u5305\u88c5\u306e\u6c17\u6ce1\u8a66\u9a13<\/strong> \u306a\u3069\u306e\u5206\u91ce\u3067\u3001\u898f\u5236\u9075\u5b88\u3084\u54c1\u8cea\u4fdd\u8a3c\u3092\u30b5\u30dd\u30fc\u30c8\u3057\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6c17\u6ce1\u30ea\u30fc\u30af\u30c6\u30b9\u30c8\u6cd5\u306e\u5229\u70b9<\/h2>\n\n\n\n<p>\u306e <strong data-start=\"3313\" data-end=\"3338\">ASTM\u6c17\u6ce1\u30ea\u30fc\u30af\u30c6\u30b9\u30c8<\/strong> \u306b\u306f\u3044\u304f\u3064\u304b\u306e\u7279\u7b46\u3059\u3079\u304d\u5229\u70b9\u304c\u3042\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"3378\" data-end=\"3409\">\u30d3\u30b8\u30e5\u30a2\u30eb\u3067\u308f\u304b\u308a\u3084\u3059\u3044\uff1a<\/strong> \u8907\u96d1\u306a\u88c5\u7f6e\u3084\u8a08\u7b97\u306f\u5fc5\u8981\u306a\u3044\u3002<\/li>\n\n\n\n<li><strong data-start=\"3461\" data-end=\"3498\">\u307b\u3068\u3093\u3069\u306e\u30b5\u30f3\u30d7\u30eb\u3067\u975e\u7834\u58ca\u691c\u67fb\u304c\u53ef\u80fd\uff1a<\/strong> \u591a\u304f\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u306f\u30c6\u30b9\u30c8\u5f8c\u306b\u518d\u5229\u7528\u3067\u304d\u308b\u3002<\/li>\n\n\n\n<li><strong data-start=\"3546\" data-end=\"3564\">\u65e9\u901f\u7d50\u679c\u304c\u51fa\u305f\uff1a<\/strong> 1\u56de\u306e\u691c\u67fb\u306b\u304b\u304b\u308b\u6642\u9593\u306f\u901a\u5e381\u5206\u4ee5\u5185\u3002<\/li>\n\n\n\n<li><strong data-start=\"3611\" data-end=\"3630\">\u8cbb\u7528\u5bfe\u52b9\u679c\u304c\u9ad8\u3044\uff1a<\/strong> \u65e5\u5e38\u7684\u306a\u54c1\u8cea\u30c1\u30a7\u30c3\u30af\u3084\u7814\u7a76\u958b\u767a\u306e\u691c\u8a3c\u306b\u6700\u9069\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u88fd\u9020\u696d\u306e\u5f37\u5316 <strong data-start=\"3732\" data-end=\"3763\">\u5305\u88c5\u5b8c\u5168\u6027\u8a66\u9a13<\/strong>ASTM D3078\u6cd5\u306f\u3001\u6700\u3082\u5b9f\u7528\u7684\u3067\u52b9\u7387\u7684\u306a\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\u306e\u3072\u3068\u3064\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u6b63\u3057\u3044\u30ea\u30fc\u30af\u30c6\u30b9\u30bf\u30fc\u306e\u9078\u629e<\/h2>\n\n\n\n<p>\u6b63\u78ba\u3067\u518d\u73fe\u6027\u306e\u3042\u308b\u7d50\u679c\u3092\u5f97\u308b\u305f\u3081\u306b\u306f\u3001\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u3082\u306e\u3092\u9078\u3076\u3053\u3068\u304c\u91cd\u8981\u3067\u3059\u3002 <strong data-start=\"3973\" data-end=\"3988\">\u30ea\u30fc\u30af\u30c6\u30b9\u30bf\u30fc<\/strong> \u304c\u91cd\u8981\u3060\u3002 <strong data-start=\"4001\" data-end=\"4021\">\u30bb\u30eb\u30a4\u30f3\u30b9\u30c8\u30a5\u30eb\u30e1\u30f3\u30c4<\/strong> \u9ad8\u5ea6\u306a <strong data-start=\"4038\" data-end=\"4061\"><a href=\"https:\/\/www.packqc.com\/ja\/products\/lt-03-bubble-leak-test-equipment\/\" target=\"_blank\" rel=\"noreferrer noopener\">\u771f\u7a7a\u30ea\u30fc\u30af\u30c6\u30b9\u30bf\u30fc<\/a>s<\/strong> \u5c02\u7528\u8a2d\u8a08 <strong data-start=\"4088\" data-end=\"4125\">\u30d0\u30d6\u30eb\u653e\u51fa\u5305\u88c5\u8a66\u9a13<\/strong> ASTM D3078\u306b\u6e96\u62e0\u3002<\/p>\n\n\n\n<p>\u7279\u5fb4\u306f\u4ee5\u4e0b\u306e\u901a\u308a\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"4182\" data-end=\"4213\">\u900f\u660e\u30a2\u30af\u30ea\u30eb\u30c1\u30e3\u30f3\u30d0\u30fc<\/strong> \u6c17\u6ce1\u306e\u5f62\u6210\u3092\u306f\u3063\u304d\u308a\u3068\u89b3\u5bdf\u3067\u304d\u308b\u3002<\/li>\n\n\n\n<li><strong data-start=\"4261\" data-end=\"4290\">\u8abf\u6574\u53ef\u80fd\u306a\u30d0\u30ad\u30e5\u30fc\u30e0\u30b3\u30f3\u30c8\u30ed\u30fc\u30eb<\/strong> \u67d4\u8edf\u306a\u30c6\u30b9\u30c8\u8a2d\u5b9a\u304c\u53ef\u80fd\u3067\u3059\u3002<\/li>\n\n\n\n<li><strong data-start=\"4323\" data-end=\"4347\">\u30c7\u30b8\u30bf\u30eb\u771f\u7a7a\u8a08<\/strong> \u6b63\u78ba\u306a\u5727\u529b\u6e2c\u5b9a\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002<\/li>\n\n\n\n<li><strong data-start=\"4389\" data-end=\"4419\">\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u53ef\u80fd\u306a\u30c1\u30e3\u30f3\u30d0\u30fc\u30b5\u30a4\u30ba<\/strong> \u3055\u307e\u3056\u307e\u306a\u5305\u88c5\u30bf\u30a4\u30d7\u3084\u5bb9\u7a4d\u306b\u5bfe\u5fdc\u3059\u308b\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u30b7\u30b9\u30c6\u30e0\u306f <strong data-start=\"4490\" data-end=\"4519\">\u5b89\u5b9a\u3057\u305f\u771f\u7a7a\u74b0\u5883<\/strong>\u3053\u308c\u306b\u3088\u308a\u3001\u507d\u967d\u6027\u306e\u53ef\u80fd\u6027\u304c\u6e1b\u5c11\u3057\u3001\u691c\u67fb\u306e\u518d\u73fe\u6027\u304c\u5411\u4e0a\u3059\u308b\u3002Cell Instruments'\u88c5\u7f6e\u3092\u7d71\u5408\u3059\u308b\u3053\u3068\u3067\u3001\u30e9\u30dc\u3084\u751f\u7523\u30e9\u30a4\u30f3\u306f\u4ee5\u4e0b\u306e\u3053\u3068\u304c\u53ef\u80fd\u306b\u306a\u308b\u3002 <strong data-start=\"4676\" data-end=\"4706\">\u54c1\u8cea\u7ba1\u7406\u306e\u5408\u7406\u5316<\/strong> \u3092\u9075\u5b88\u3059\u308b\u3002 <strong data-start=\"4734\" data-end=\"4766\">ASTM D3078\u8a66\u9a13\u898f\u683c<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\n\t\t\t\t\u304a\u554f\u3044\u5408\u308f\u305b ASTM D3078\u8a66\u9a13\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\t\t\t\t<\/h2>\n\n\n\n<p>\u306e <strong data-start=\"5412\" data-end=\"5447\"><a href=\"https:\/\/www.astm.org\/d3078-02r21e01.html\" target=\"_blank\" rel=\"noopener nofollow\">ASTM D3078<\/a> \u30d0\u30d6\u30eb\u653e\u51fa\u8a66\u9a13<\/strong> \u306f\u3001\u5e45\u5e83\u3044\u696d\u754c\u306b\u304a\u3044\u3066\u3001\u30d5\u30ec\u30ad\u30b7\u30d6\u30eb\u5305\u88c5\u306e\u30ea\u30fc\u30af\u3092\u691c\u51fa\u3059\u308b\u305f\u3081\u306e\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u8996\u899a\u7684\u65b9\u6cd5\u3092\u63d0\u4f9b\u3057\u307e\u3059\u3002\u3053\u306e\u898f\u683c\u3092\u5b9f\u65bd\u3057\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306a\u9ad8\u54c1\u8cea\u306e\u6a5f\u5668\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u5305\u88c5\u306e\u30ea\u30fc\u30af\u3092\u691c\u51fa\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 <strong data-start=\"5637\" data-end=\"5669\">Cell Instruments \u30ea\u30fc\u30af\u30c6\u30b9\u30bf\u30fc<\/strong>\u30e1\u30fc\u30ab\u30fc\u304c\u88fd\u54c1\u3092\u6700\u9069\u306a\u72b6\u614b\u306b\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u308b\u3002 <strong data-start=\"5733\" data-end=\"5756\">\u5305\u88c5\u306e\u5b8c\u5168\u6027<\/strong>\u4f1a\u3046 <strong data-start=\"5763\" data-end=\"5787\">\u898f\u5236\u57fa\u6e96<\/strong>\u305d\u3057\u3066\u3001\u9867\u5ba2\u304c\u671f\u5f85\u3059\u308b\u54c1\u8cea\u3092\u63d0\u4f9b\u3059\u308b\u3002<\/p>\n\n\n\n<p>\u308f\u305a\u304b\u306a\u6f0f\u308c\u304c\u5927\u304d\u306a\u640d\u5931\u3084\u88fd\u54c1\u30ea\u30b3\u30fc\u30eb\u306b\u3064\u306a\u304c\u308b\u53ef\u80fd\u6027\u304c\u3042\u308b\u3053\u306e\u696d\u754c\u3067\u306f\u3001ASTM D3078\u8a66\u9a13\u306f\u4f9d\u7136\u3068\u3057\u3066\u52b9\u679c\u7684\u306a\u8a66\u9a13\u306e\u790e\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002 <strong data-start=\"5972\" data-end=\"6009\">\u30d0\u30d6\u30eb\u653e\u51fa\u5305\u88c5\u8a66\u9a13<\/strong> \u305d\u3057\u3066 <strong data-start=\"6014\" data-end=\"6035\">\u54c1\u8cea\u4fdd\u8a3c<\/strong>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u3088\u304f\u3042\u308b\u8cea\u554f<\/h2>\n\n\n\n<p>1.ASTM D3078\u6c17\u6ce1\u30ea\u30fc\u30af\u30c6\u30b9\u30c8\u306e\u4e3b\u306a\u76ee\u7684\u306f\u4f55\u3067\u3059\u304b\uff1f<br>\u771f\u7a7a\u6761\u4ef6\u4e0b\u3067\u9023\u7d9a\u6c17\u6ce1\u6d41\u3092\u8b58\u5225\u3059\u308b\u3053\u3068\u306b\u3088\u308a\u3001\u30d5\u30ec\u30ad\u30b7\u30d6\u30eb\u5305\u88c5\u306e\u30ea\u30fc\u30af\u3092\u691c\u51fa\u3059\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002<\/p>\n\n\n\n<p>2.ASTM D3078\u8a66\u9a13\u306f\u786c\u8cea\u5305\u88c5\u306b\u4f7f\u7528\u3067\u304d\u307e\u3059\u304b\uff1f<br>\u3044\u3044\u3048\u3001\u3053\u306e\u65b9\u6cd5\u306f\u30d5\u30ec\u30ad\u30b7\u30d6\u30eb\u30fb\u30d1\u30c3\u30b1\u30fc\u30b8\u5c02\u7528\u306b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u307e\u3059\u3002\u786c\u3044\u5bb9\u5668\u306e\u5834\u5408\u306f\u3001\u771f\u7a7a\u6e1b\u8870\u8a66\u9a13\u3084\u5727\u529b\u5dee\u8a66\u9a13\u306e\u3088\u3046\u306a\u4ed6\u306e\u8a66\u9a13\u65b9\u6cd5\u304c\u5fc5\u8981\u3067\u3059\u3002<\/p>\n\n\n\n<p>3.\u901a\u5e38\u3001\u4f55\u30b5\u30f3\u30d7\u30eb\u304c\u691c\u67fb\u3055\u308c\u307e\u3059\u304b\uff1f<br>\u305d\u306e\u6570\u306f\u3001\u88fd\u54c1\u306e\u7a2e\u985e\u3001\u30b3\u30b9\u30c8\u3001\u7528\u9014\u306b\u3088\u3063\u3066\u7570\u306a\u308b\u3002ASTM D3078\u3067\u306f\u3001\u6bd4\u8f03\u8a66\u9a13\u3084\u751f\u7523\u8a66\u9a13\u7528\u306e\u30b5\u30f3\u30d7\u30eb\u6570\u3092\u67d4\u8edf\u306b\u8a2d\u5b9a\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<p>4.\u3053\u306e\u30c6\u30b9\u30c8\u3067\u306f\u4f55\u304c\u4e0d\u5408\u683c\u3068\u307f\u306a\u3055\u308c\u307e\u3059\u304b\uff1f<br>\u771f\u7a7a\u66dd\u9732\u4e2d\u307e\u305f\u306f\u66dd\u9732\u5f8c\u306b\u3001\u6c17\u6ce1\u304c\u7d99\u7d9a\u7684\u306b\u653e\u51fa\u3055\u308c\u305f\u308a\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u5185\u306b\u8a66\u9a13\u6db2\u304c\u5b58\u5728\u3059\u308b\u5834\u5408\u306f\u3001\u4e0d\u5408\u683c\u3068\u307f\u306a\u3055\u308c\u308b\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>Understanding ASTM D3078 ASTM D3078, officially titled Standard Test Method for Determination of Leaks in Flexible Packaging by Bubble Emission, defines a qualitative method for identifying leaks in flexible packages containing a headspace gas. It detects leaks by observing bubble formation when a package is submerged under water within a vacuum chamber. The presence of a continuous stream of bubbles indicates a leak path through which air escapes from the package. This bubble emission test is sensitive to leaks as small as 1 \u00d7 10\u207b\u2075 atm\u00b7cm\u00b3\/s, making it suitable for detecting gross leaks that could compromise sterile barriers or cause contamination. Principle of the Bubble Emission Test In the bubble [&hellip;]<\/p>","protected":false},"featured_media":5990,"parent":0,"template":"","meta":{"_acf_changed":true,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}}},"standard-category":[611],"class_list":["post-9842","standard","type-standard","status-publish","has-post-thumbnail","hentry","standard-category-astm"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/ja\/wp-json\/wp\/v2\/standard\/9842","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/ja\/wp-json\/wp\/v2\/standard"}],"about":[{"href":"https:\/\/www.packqc.com\/ja\/wp-json\/wp\/v2\/types\/standard"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/ja\/wp-json\/wp\/v2\/media\/5990"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/ja\/wp-json\/wp\/v2\/media?parent=9842"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packqc.com\/ja\/wp-json\/wp\/v2\/standard-category?post=9842"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}