{"id":9837,"date":"2026-02-24T15:11:44","date_gmt":"2026-02-24T07:11:44","guid":{"rendered":"https:\/\/www.packqc.com\/standard\/astm-d3420-2\/"},"modified":"2026-04-16T09:53:06","modified_gmt":"2026-04-16T01:53:06","slug":"astm-d3420","status":"publish","type":"standard","link":"https:\/\/www.packqc.com\/ja\/standard\/astm-d3420\/","title":{"rendered":"ASTM D3420"},"content":{"rendered":"<h2 class=\"wp-block-heading\">ASTM D3420\u306e\u7406\u89e3\u3068\u305d\u306e\u91cd\u8981\u6027<\/h2>\n\n\n\n<p>ASTM D3420\u306f\u3001\u4ee5\u4e0b\u306e\u6e2c\u5b9a\u306b\u4f7f\u7528\u3055\u308c\u308b\u5e83\u304f\u8a8d\u77e5\u3055\u308c\u305f\u898f\u683c\u3067\u3042\u308b\u3002 <em data-start=\"507\" data-end=\"561\">\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0\u6750\u6599\u306e\u8010\u632f\u308a\u5b50\u885d\u6483\u6027<\/em>.\u3053\u306e\u8a66\u9a13\u306f\u3001\u5b9f\u969b\u306e\u885d\u6483\u6761\u4ef6\u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30c8\u3057\u3066\u30d5\u30a3\u30eb\u30e0\u306e\u5f37\u976d\u6027\u3092\u8a55\u4fa1\u3059\u308b\u3082\u306e\u3067\u3001\u7279\u306b\u5305\u88c5\u3001\u533b\u7642\u3001\u6d88\u8cbb\u8ca1\u306a\u3069\u306e\u7528\u9014\u306b\u9069\u3057\u3066\u3044\u307e\u3059\u3002\u672c\u30ac\u30a4\u30c9\u3067\u306f\u3001\u3053\u306e\u8a66\u9a13\u306e\u5b9f\u65bd\u65b9\u6cd5\u306b\u3064\u3044\u3066\u8aac\u660e\u3057\u307e\u3059\u3002 <strong data-start=\"760\" data-end=\"791\">\u30d5\u30a3\u30eb\u30e0\u632f\u5b50\u885d\u6483\u8a66\u9a13\u6a5f<\/strong>\u306a\u3069\u304c\u3042\u308b\u3002 <strong data-start=\"805\" data-end=\"838\">Cell Instruments\u30e2\u30c7\u30eb <a href=\"https:\/\/www.packqc.com\/ja\/product-category\/pendulum-impact-tester\/\">PIT-01<\/a><\/strong>\u3078\u306e\u6d1e\u5bdf\u3092\u63d0\u4f9b\u3059\u308b\u3002 <strong data-start=\"871\" data-end=\"894\">\u30b9\u30da\u30f3\u30b5\u30fc\u885d\u6483\u8a66\u9a13<\/strong>\u624b\u9806\u3001\u8a08\u7b97\u3001\u5831\u544a\u65b9\u6cd5\u3002<\/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=\"ASTM D3420 \u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0\u30b7\u30fc\u30c8\u7528\u632f\u308a\u5b50\u885d\u6483\u8a66\u9a13\u6a5f\u885d\u6483\u8a66\u9a13\u6a5f\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/vEx4esxMESw?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<p>\u3053\u308c\u3089\u306e\u8a66\u9a13\u6cd5\u306f\u3001\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0\u306e\u5f37\u976d\u6027\u3068\u54c1\u8cea\u3092\u8a55\u4fa1\u3059\u308b\u4e0a\u3067\u975e\u5e38\u306b\u91cd\u8981\u3067\u3042\u308a\u3001\u5305\u88c5\u3084\u98df\u54c1\u5b89\u5168\u7528\u9014\u3092\u542b\u3080\u69d8\u3005\u306a\u7523\u696d\u3067\u5e83\u304f\u63a1\u7528\u3055\u308c\u3066\u3044\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0\u306e\u8010\u632f\u308a\u5b50\u885d\u6483\u6027\uff1a\u8a66\u9a13\u6982\u8981<\/h2>\n\n\n\n<p>\u3053\u306e\u65b9\u6cd5\u3067\u6e2c\u5b9a\u3055\u308c\u308b\u306e\u306f <strong data-start=\"1643\" data-end=\"1665\">\u30a8\u30cd\u30eb\u30ae\u30fc<\/strong> \u534a\u7403\u632f\u308a\u5b50\u30d8\u30c3\u30c9\u304c\u5186\u5f62\u30af\u30e9\u30f3\u30d7\u306b\u631f\u307e\u308c\u305f\u30d5\u30a3\u30eb\u30e0\u8a66\u9a13\u7247\u3092\u7834\u88c2\u3055\u305b\u308b\u306e\u306b\u5fc5\u8981\u306a\u6642\u9593\u3002ASTM D3420\u306b\u306f2\u3064\u306e\u624b\u9806\u304c\u542b\u307e\u308c\u3066\u3044\u307e\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"1805\" data-end=\"1821\">\u624b\u9806A\uff1a<\/strong> \u53e3\u5f8460mm\u3001\u76f4\u5f8425.4mm\u306e\u30a4\u30f3\u30d1\u30af\u30c8\u30d8\u30c3\u30c9\u3092\u4f7f\u7528\u3002<\/li>\n\n\n\n<li><strong data-start=\"1884\" data-end=\"1922\">\u624b\u9806B\uff08\u30b9\u30da\u30f3\u30b5\u30fc\u885d\u6483\u8a66\u9a13\uff09\uff1a<\/strong> \u53e3\u5f8489mm\u3001\u76f4\u5f8419mm\u306e\u30a4\u30f3\u30d1\u30af\u30c8\u30d8\u30c3\u30c9\u3092\u4f7f\u7528\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u3069\u3061\u3089\u306e\u624b\u9806\u3082\u6821\u6b63\u3055\u308c\u305f\u3082\u306e\u3092\u4f7f\u7528\u3059\u308b\u3002 <strong data-start=\"2016\" data-end=\"2047\">\u30d5\u30a3\u30eb\u30e0\u632f\u5b50\u885d\u6483\u8a66\u9a13\u6a5f<\/strong> \u885d\u6483\u6642\u306b\u4f1d\u9054\u3055\u308c\u308b\u30a8\u30cd\u30eb\u30ae\u30fc\u3092\u6e2c\u5b9a\u3059\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30d5\u30a3\u30eb\u30e0\u632f\u308a\u5b50\u885d\u6483\u8a66\u9a13\u6a5f\u306e\u30bb\u30c3\u30c8\u30a2\u30c3\u30d7\u3068\u4ed5\u69d8<\/h2>\n\n\n\n<p>ASTM D3420\u3092\u52b9\u679c\u7684\u306b\u5b9f\u65bd\u3059\u308b\u306b\u306f\u3001\u898f\u683c\u306e\u88c5\u7f6e\u8981\u4ef6\u306b\u9069\u5408\u3059\u308b\u8a8d\u5b9a\u632f\u308a\u5b50\u5f0f\u885d\u6483\u8a66\u9a13\u6a5f\u3092\u4f7f\u7528\u3057\u3066\u304f\u3060\u3055\u3044\u3002Cell Instruments' <strong data-start=\"2308\" data-end=\"2324\">\u30e2\u30c7\u30eb <a href=\"https:\/\/www.packqc.com\/ja\/product-category\/pendulum-impact-tester\/\">PIT-01<\/a><\/strong> \u306f\u3001\u30d7\u30ed\u30d5\u30a7\u30c3\u30b7\u30e7\u30ca\u30eb\u306a\u30e9\u30dc\u306b\u3068\u3063\u3066\u7406\u60f3\u7684\u306a\u9078\u629e\u80a2\u3067\u3059\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8907\u6570\u306e\u30a8\u30cd\u30eb\u30ae\u30fc\u30ec\u30f3\u30b8\u30aa\u30d7\u30b7\u30e7\u30f3\uff080.5\uff5e5.0 J\uff09<\/li>\n\n\n\n<li>\u30a2\u30ca\u30ed\u30b0\u307e\u305f\u306f\u30c7\u30b8\u30bf\u30eb\u8868\u793a<\/li>\n\n\n\n<li>\u30b9\u30ea\u30c3\u30d7\u3092\u9632\u3050O\u30ea\u30f3\u30b0\u30af\u30e9\u30f3\u30d7\u30b7\u30b9\u30c6\u30e0<\/li>\n\n\n\n<li>\u69d8\u3005\u306a\u7a2e\u985e\u306e\u30d5\u30a3\u30eb\u30e0\u7528\u306b\u8abf\u6574\u53ef\u80fd\u306a\u632f\u308a\u5b50\u30a6\u30a7\u30a4\u30c8<\/li>\n<\/ul>\n\n\n\n<p>\u6700\u9069\u306a\u7cbe\u5ea6\u306e\u305f\u3081\u306b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u88c5\u7f6e\u306e\u9069\u5207\u306a\u6c34\u5e73\u3092\u78ba\u4fdd\u3059\u308b\u3002<\/li>\n\n\n\n<li>\u5404\u8a66\u9a13\u306e\u524d\u306b\u3001\u30c0\u30a4\u30e4\u30eb\u307e\u305f\u306f\u30c7\u30b8\u30bf\u30eb\u30b9\u30b1\u30fc\u30eb\u3092\u30bc\u30ed\u306b\u3059\u308b\u3002<\/li>\n\n\n\n<li>\u6821\u6b63\u306e\u78ba\u8a8d <a href=\"https:\/\/store.astm.org\/d3420-21.html\" target=\"_blank\" rel=\"noopener nofollow\">ASTM D1922<\/a> \u307e\u305f\u306f\u30e1\u30fc\u30ab\u30fc\u306e\u6307\u5c0e\u306b\u5f93\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">\u8a66\u9a13\u7d50\u679c\u306e\u5831\u544a<\/h2>\n\n\n\n<p>\u3042\u306a\u305f\u306e\u30ec\u30dd\u30fc\u30c8\u306b\u306f\u3001\u4ee5\u4e0b\u3092\u542b\u3081\u308b\u3079\u304d\u3067\u3042\u308b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u8a66\u6599\u306e\u540c\u5b9a\u3068\u8a66\u9a13\u6761\u4ef6<\/li>\n\n\n\n<li>\u4f7f\u7528\u624b\u9806\uff08A\u307e\u305f\u306fB\uff09<\/li>\n\n\n\n<li>\u8a66\u9a13\u7247\u6570<\/li>\n\n\n\n<li><strong data-start=\"3672\" data-end=\"3701\">\u5e73\u5747\u885d\u6483\u30a8\u30cd\u30eb\u30ae\u30fc\uff08J\uff09<\/strong><\/li>\n\n\n\n<li>\u5e73\u5747\u8a66\u9a13\u7247\u539a\u3055<\/li>\n\n\n\n<li><strong data-start=\"3733\" data-end=\"3769\">\u6a19\u6e96\u504f\u5dee\uff08\u5fc5\u8981\u306a\u5834\u5408\uff09<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u74b0\u5883\u30c7\u30fc\u30bf\u306e\u8a18\u9332 <strong data-start=\"3805\" data-end=\"3833\">\u6e29\u5ea6\u3068\u6e7f\u5ea6<\/strong> \u306f\u518d\u73fe\u6027\u306e\u305f\u3081\u306b\u6975\u3081\u3066\u91cd\u8981\u3067\u3042\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b9\u30da\u30f3\u30b5\u30fc\u885d\u6483\u8a66\u9a13\u306e\u5b9f\u65bd<\/h2>\n\n\n\n<p>\u306e <strong data-start=\"2790\" data-end=\"2813\">\u30b9\u30da\u30f3\u30b5\u30fc\u885d\u6483\u8a66\u9a13<\/strong> (\u624b\u9806B\uff09\u306f\u3001\u539a\u3044\u30d5\u30a3\u30eb\u30e0\u3084\u8010\u4e45\u6027\u306e\u3042\u308b\u30d5\u30a3\u30eb\u30e0\u306b\u3088\u304f\u4f7f\u308f\u308c\u307e\u3059\u3002\u4ee5\u4e0b\u306b\u7c21\u5358\u306a\u30b9\u30c6\u30c3\u30d7\u30fb\u30d0\u30a4\u30fb\u30b9\u30c6\u30c3\u30d7\u3092\u793a\u3059\uff1a<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong data-start=\"2913\" data-end=\"2936\">\u30b3\u30f3\u30c7\u30a3\u30b7\u30e7\u30f3\u691c\u4f53<\/strong> \u304b\u308923\u00b12\u00b0C\u300150\u00b110% RH\u307e\u3067\u3002<\/li>\n\n\n\n<li><strong data-start=\"2969\" data-end=\"2990\">\u539a\u3055\u3092\u6e2c\u308b<\/strong> \u30de\u30a4\u30af\u30ed\u30e1\u30fc\u30bf\u30fc\u3092\u7528\u3044\u3066\u6b63\u78ba\u306b\u6e2c\u5b9a\u3059\u308b\uff08\u00b10.00025 mm\uff09\u3002<\/li>\n\n\n\n<li><strong data-start=\"3038\" data-end=\"3055\">\u30ab\u30c3\u30c8\uff06\u30de\u30a6\u30f3\u30c8<\/strong> 89mm\u30a2\u30d1\u30fc\u30c1\u30e3\u30fc\u3068O\u30ea\u30f3\u30b0\u30af\u30e9\u30f3\u30d7\u3092\u4f7f\u7528\u3002<\/li>\n\n\n\n<li><strong data-start=\"3111\" data-end=\"3132\">\u30ec\u30a4\u30ba\u30fb\u30a2\u30f3\u30c9\u30fb\u30ea\u30ea\u30fc\u30b9<\/strong> \u30e9\u30c3\u30c1\u3055\u308c\u305f\u4f4d\u7f6e\u304b\u3089\u632f\u308a\u5b50\u3092\u52d5\u304b\u3059\u3002<\/li>\n\n\n\n<li><strong data-start=\"3176\" data-end=\"3198\">\u89b3\u5bdf\u3068\u8a18\u9332<\/strong> \u30d5\u30a3\u30eb\u30e0\u3092\u7834\u308b\u305f\u3081\u306b\u5438\u53ce\u3055\u308c\u308b\u30a8\u30cd\u30eb\u30ae\u30fc\u3002<\/li>\n\n\n\n<li><strong data-start=\"3243\" data-end=\"3281\">\u5c11\u306a\u304f\u3068\u30825\u691c\u4f53\u5206\u7e70\u308a\u8fd4\u3059<\/strong> \u305d\u3057\u3066\u5e73\u5747\u3092\u8a08\u7b97\u3059\u308b\u3002<\/li>\n<\/ol>\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=\"ASTM D3420 \u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0\u30b7\u30fc\u30c8\u7528\u632f\u308a\u5b50\u885d\u6483\u8a66\u9a13\u6a5f\u885d\u6483\u8a66\u9a13\u6a5f\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/vEx4esxMESw?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<p><strong data-start=\"3310\" data-end=\"3356\">\u624b\u9806B\u306e\u885d\u6483\u30a8\u30cd\u30eb\u30ae\u30fc\u8a08\u7b97\uff1a<\/strong><\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><em data-start=\"3360\" data-end=\"3379\">e = (r \/ 100) \u00d7 c<\/em><br data-start=\"3379\" data-end=\"3382\">\u3069\u3053\u3067\u3060\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><em style=\"font-size: 16px;\" data-start=\"3393\" data-end=\"3396\">E<\/em> = \u30a8\u30cd\u30eb\u30ae\u30fc\uff08\u30b8\u30e5\u30fc\u30eb<\/li>\n\n\n\n<li><em style=\"font-size: 16px;\" data-start=\"3420\" data-end=\"3423\">R<\/em> = \u30b9\u30b1\u30fc\u30eb\u8aad\u307f\uff080\uff5e100\uff09<\/li>\n\n\n\n<li><em style=\"font-size: 16px;\" data-start=\"3452\" data-end=\"3455\">C<\/em> \uff1d\u30c6\u30b9\u30bf\u30fc\u5bb9\u91cf\uff08\u4f8b\uff1a0.17\u30010.34\u30010.67J\u306a\u3069\uff09<\/li>\n<\/ul>\n<\/blockquote>\n\n\n\n<h2 class=\"wp-block-heading\">\u6700\u9069\u306a\u632f\u308a\u5b50\u5f0f\u885d\u6483\u8a66\u9a13\u6a5f\u306e\u9078\u629e<\/h2>\n\n\n\n<p>\u6b63\u78ba\u306a\u30c6\u30b9\u30c8 <strong data-start=\"4573\" data-end=\"4619\">\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0\u306e\u8010\u632f\u308a\u5b50\u885d\u6483\u6027<\/strong> ASTM D3420\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u306f\u3001\u53b3\u3057\u3044\u74b0\u5883\u4e0b\u3067\u306e\u6750\u6599\u6027\u80fd\u3092\u4fdd\u8a3c\u3059\u308b\u305f\u3081\u306b\u975e\u5e38\u306b\u91cd\u8981\u3067\u3059\u3002\u6982\u7565\u306e\u624b\u9806\u306b\u5f93\u3044\u3001ASTM D3420\u306e\u3088\u3046\u306a\u4fe1\u983c\u6027\u306e\u9ad8\u3044\u8a66\u9a13\u6a5f\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u3067\u3001\u6750\u6599\u306e\u6027\u80fd\u3092\u78ba\u5b9f\u306b\u8a55\u4fa1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 <strong data-start=\"4788\" data-end=\"4815\"><a href=\"https:\/\/www.packqc.com\/ja\/\">\u30bb\u30eb\u30a4\u30f3\u30b9\u30c8\u30a5\u30eb\u30e1\u30f3\u30c4<\/a> PIT-01<\/strong>\u30e9\u30dc\u3084\u30e1\u30fc\u30ab\u30fc\u304c\u9054\u6210\u3067\u304d\u308b\u3053\u3068 <strong data-start=\"4852\" data-end=\"4908\">\u518d\u73fe\u6027\u304c\u3042\u308a\u3001\u6b63\u78ba\u3067\u3001\u898f\u683c\u306b\u6e96\u62e0\u3057\u305f\u7d50\u679c<\/strong>.\u3053\u308c\u306b\u3088\u308a\u3001\u88fd\u54c1\u306e\u5b89\u5168\u6027\u3092\u78ba\u4fdd\u3057\u3001\u5305\u88c5\u306e\u4fe1\u983c\u6027\u3092\u9ad8\u3081\u3001\u56fd\u969b\u898f\u683c\u3078\u306e\u6e96\u62e0\u3092\u7dad\u6301\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\n\t\t\t\t\u304a\u554f\u3044\u5408\u308f\u305b ASTM D3420\u8a66\u9a13\u30bd\u30ea\u30e5\u30fc\u30b7\u30e7\u30f3\t\t\t\t<\/h2>\n\n\n\n<p>ASTM D3420 \u30da\u30f3\u30c7\u30e5\u30e9\u30e0 I \u306e\u7406\u89e3\u3068\u9069\u7528<strong data-start=\"4289\" data-end=\"4316\">\u885d\u6483 \u8a66\u9a13\u65b9\u6cd5<\/strong> \u306f\u3001\u5b9f\u969b\u306e\u7528\u9014\u306b\u304a\u3051\u308b\u30d7\u30e9\u30b9\u30c1\u30c3\u30af\u30d5\u30a3\u30eb\u30e0\u306e\u4fe1\u983c\u6027\u3068\u5b89\u5168\u6027\u3092\u4fdd\u8a3c\u3057\u307e\u3059\u3002\u5805\u7262\u306a\u8a66\u9a13\u624b\u9806\u6280\u8853\u306b\u3088\u308a\u3001\u5c02\u9580\u5bb6\u306f\u81ea\u4fe1\u3092\u6301\u3063\u3066\u30d5\u30a3\u30eb\u30e0\u306e\u8010\u885d\u6483\u6027\u3092\u8a55\u4fa1\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u3001\u88fd\u54c1\u6539\u826f\u306e\u63a8\u9032\u3068\u9ad8\u54c1\u8cea\u57fa\u6e96\u306e\u7dad\u6301\u306b\u5f79\u7acb\u3061\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u306e\u8a73\u7d30\u306b\u3064\u3044\u3066\u306f <strong data-start=\"4646\" data-end=\"4673\">Cell Instruments PIT-01<\/strong> \u307e\u305f\u3001\u30ab\u30b9\u30bf\u30de\u30a4\u30ba\u3055\u308c\u305f\u8a66\u9a13\u30cb\u30fc\u30ba\u306b\u3064\u3044\u3066\u306f\u3001\u5f53\u793e\u306e\u6280\u8853\u30c1\u30fc\u30e0\u307e\u3067\u304a\u554f\u3044\u5408\u308f\u305b\u304f\u3060\u3055\u3044\uff01<\/p>","protected":false},"excerpt":{"rendered":"<p>Understanding ASTM D3420 and Its Importance ASTM D3420 is a widely recognized standard used to determine the pendulum impact resistance of plastic film materials. It simulates real-world impact conditions to assess a film&#8217;s toughness, particularly for applications in packaging, medical, and consumer goods. This guide explains how to conduct the test using a film pendulum impact tester, such as the Cell Instruments Model PIT-01, and provides insights into the Spencer impact test, procedures, calculations, and reporting methods. These test methods are critical in evaluating the toughness and quality of plastic films and are widely adopted in various industries, including packaging and food safety applications. Pendulum Impact Resistance of Plastic Film: [&hellip;]<\/p>","protected":false},"featured_media":10016,"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-9837","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\/9837","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\/10016"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/ja\/wp-json\/wp\/v2\/media?parent=9837"}],"wp:term":[{"taxonomy":"standard-category","embeddable":true,"href":"https:\/\/www.packqc.com\/ja\/wp-json\/wp\/v2\/standard-category?post=9837"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}