{"id":9292,"date":"2026-02-02T11:23:36","date_gmt":"2026-02-02T03:23:36","guid":{"rendered":"https:\/\/www.packqc.com\/applications\/pressure-decay-test-method-astm-f1140\/"},"modified":"2026-03-16T13:18:50","modified_gmt":"2026-03-16T05:18:50","slug":"pressure-decay-test-method-astm-f1140","status":"publish","type":"applications","link":"https:\/\/www.packqc.com\/vi\/applications\/pressure-decay-test-method-astm-f1140\/","title":{"rendered":"Th\u1eed nghi\u1ec7m suy gi\u1ea3m \u00e1p su\u1ea5t"},"content":{"rendered":"<p>\u0110\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a bao b\u00ec l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng trong c\u00e1c ng\u00e0nh y t\u1ebf, d\u01b0\u1ee3c ph\u1ea9m v\u00e0 th\u1ef1c ph\u1ea9m. <strong data-start=\"463\" data-end=\"477\">Ti\u00eau chu\u1ea9n ASTMF1140<\/strong> Ti\u00eau chu\u1ea9n cung c\u1ea5p c\u00e1c ph\u01b0\u01a1ng ph\u00e1p to\u00e0n di\u1ec7n \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ch\u1ecbu l\u1ef1c c\u1ee7a c\u00e1c g\u00f3i h\u00e0ng kh\u00f4ng c\u1ed1 \u0111\u1ecbnh d\u01b0\u1edbi \u00e1p su\u1ea5t b\u00ean trong. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p n\u00e0y bao g\u1ed3m: <strong data-start=\"617\" data-end=\"631\">Th\u1eed nghi\u1ec7m \u00e1p su\u1ea5t \u0111\u1ed9t ng\u1ed9t<\/strong>, <strong data-start=\"633\" data-end=\"647\">Th\u1eed nghi\u1ec7m \u0111\u1ed9 tr\u01b0\u1ee3t<\/strong>, V\u00e0 <strong data-start=\"653\" data-end=\"676\">Th\u1eed nghi\u1ec7m suy gi\u1ea3m \u00e1p su\u1ea5t<\/strong>, m\u00f4 ph\u1ecfng c\u00e1c \u0111i\u1ec1u ki\u1ec7n g\u1eb7p ph\u1ea3i trong qu\u00e1 tr\u00ecnh ti\u1ec7t tr\u00f9ng, v\u1eadn chuy\u1ec3n v\u00e0 l\u01b0u tr\u1eef. B\u00e0i vi\u1ebft n\u00e0y gi\u1ea3i th\u00edch b\u1ea3n ch\u1ea5t c\u1ee7a th\u1eed nghi\u1ec7m suy gi\u1ea3m \u00e1p su\u1ea5t v\u00e0 c\u00e1ch Cell Instruments cung c\u1ea5p c\u00e1c gi\u1ea3i ph\u00e1p ti\u00ean ti\u1ebfn \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u th\u1eed nghi\u1ec7m n\u00e0y.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ASTM F1140 l\u00e0 g\u00ec v\u00e0 th\u1eed nghi\u1ec7m suy gi\u1ea3m \u00e1p su\u1ea5t l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p><strong data-start=\"926\" data-end=\"940\">Ti\u00eau chu\u1ea9n ASTMF1140<\/strong> l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ti\u00eau chu\u1ea9n do ASTM International ph\u00e1t tri\u1ec3n \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 <strong data-start=\"1017\" data-end=\"1063\">Kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i s\u1ef1 c\u1ed1 \u00e1p su\u1ea5t b\u00ean trong<\/strong> c\u1ee7a c\u00e1c g\u00f3i linh ho\u1ea1t, kh\u00f4ng b\u1ecb r\u00e0ng bu\u1ed9c. N\u00f3 \u0111\u1ecbnh ngh\u0129a ba ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m th\u1eed ch\u00ednh:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"1142\" data-end=\"1172\">Th\u1eed nghi\u1ec7m v\u1ee1 (Ph\u01b0\u01a1ng ph\u00e1p th\u1eed A)<\/strong><\/li>\n\n\n\n<li><strong data-start=\"1177\" data-end=\"1208\">Th\u1eed nghi\u1ec7m \u0111\u1ed9 tr\u01b0\u1ee3t (Ph\u01b0\u01a1ng ph\u00e1p th\u1eed B1)<\/strong><\/li>\n\n\n\n<li><strong data-start=\"1213\" data-end=\"1255\">Th\u1eed nghi\u1ec7m bi\u1ebfn d\u1ea1ng \u0111\u1ebfn h\u1ecfng (Ph\u01b0\u01a1ng ph\u00e1p th\u1eed B2)<\/strong><\/li>\n<\/ul>\n\n\n\n<p>C\u00e1c ph\u01b0\u01a1ng ph\u00e1p n\u00e0y gi\u00fap nh\u00e0 s\u1ea3n xu\u1ea5t ph\u00e1t hi\u1ec7n c\u00e1c m\u1ed1i h\u00e0n y\u1ebfu, s\u1ef1 kh\u00f4ng \u0111\u1ed3ng nh\u1ea5t v\u1ec1 v\u1eadt li\u1ec7u v\u00e0 c\u00e1c l\u1ed7i thi\u1ebft k\u1ebf c\u00f3 th\u1ec3 l\u00e0m suy y\u1ebfu t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a bao b\u00ec d\u01b0\u1edbi \u00e1p su\u1ea5t.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Hi\u1ec3u v\u1ec1 th\u1eed nghi\u1ec7m b\u00f9ng n\u1ed5 \u0111\u1ec3 tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n ASTM F1140<\/h2>\n\n\n\n<p>C\u00e1c <strong data-start=\"1479\" data-end=\"1493\">Th\u1eed nghi\u1ec7m \u00e1p su\u1ea5t \u0111\u1ed9t ng\u1ed9t<\/strong> l\u00e0 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn nh\u1ea5t theo ti\u00eau chu\u1ea9n ASTM F1140. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y bao g\u1ed3m vi\u1ec7c t\u0103ng d\u1ea7n \u00e1p su\u1ea5t kh\u00f4ng kh\u00ed b\u00ean trong m\u1ed9t g\u00f3i h\u00e0ng k\u00edn cho \u0111\u1ebfn khi n\u00f3 b\u1ecb v\u1ee1.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">M\u1ee5c \u0111\u00edch v\u00e0 L\u1ee3i \u00edch:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>X\u00e1c \u0111\u1ecbnh <strong data-start=\"1685\" data-end=\"1705\">\u00e1p su\u1ea5t t\u1ed1i \u0111a<\/strong> M\u1ed9t g\u00f3i h\u00e0ng c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c.<\/li>\n\n\n\n<li>\u0110\u00e1nh gi\u00e1 s\u1ee9c m\u1ea1nh v\u00e0 <strong data-start=\"1760\" data-end=\"1784\">\u0110\u1ed9 k\u00edn c\u1ee7a c\u00e1c ph\u1edbt<\/strong>.<\/li>\n\n\n\n<li>M\u00f4 ph\u1ecfng c\u00e1c \u0111i\u1ec1u ki\u1ec7n c\u1ef1c \u0111oan nh\u01b0 ti\u1ec7t tr\u00f9ng ho\u1eb7c thay \u0111\u1ed5i \u00e1p su\u1ea5t li\u00ean quan \u0111\u1ebfn \u0111\u1ed9 cao.<\/li>\n<\/ul>\n\n\n\n<p><strong data-start=\"1878\" data-end=\"1911\">D\u1ee5ng c\u1ee5 t\u1ebf b\u00e0o <a href=\"https:\/\/www.packqc.com\/vi\/\">Ki\u1ec3m tra Burst<\/a><\/strong> \u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang cho th\u1eed nghi\u1ec7m v\u1ee1 theo ti\u00eau chu\u1ea9n ASTM F1140. Thi\u1ebft b\u1ecb n\u00e0y cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng \u0111i\u1ec1u khi\u1ec3n ch\u00ednh x\u00e1c t\u1ed1c \u0111\u1ed9 t\u0103ng \u00e1p su\u1ea5t v\u00e0 x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c \u00e1p su\u1ea5t t\u1ea1i th\u1eddi \u0111i\u1ec3m bao b\u00ec b\u1ecb v\u1ee1. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 l\u1eb7p l\u1ea1i, tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n v\u00e0 ch\u00ednh x\u00e1c.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Th\u1eed nghi\u1ec7m \u0111\u1ed9 b\u00e1m d\u00ednh: \u0110\u00e1nh gi\u00e1 \u00e1p l\u1ef1c li\u00ean t\u1ee5c<\/h2>\n\n\n\n<p>C\u00e1c <strong data-start=\"2203\" data-end=\"2217\">Th\u1eed nghi\u1ec7m \u0111\u1ed9 tr\u01b0\u1ee3t<\/strong> (Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m B1) \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng duy tr\u00ec \u00e1p su\u1ea5t c\u1ed1 \u0111\u1ecbnh c\u1ee7a m\u1ed9t g\u00f3i h\u00e0ng trong m\u1ed9t kho\u1ea3ng th\u1eddi gian nh\u1ea5t \u0111\u1ecbnh, th\u01b0\u1eddng l\u00e0 15\u201330 gi\u00e2y.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u1ee8ng d\u1ee5ng:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"2355\" data-end=\"2377\">X\u00e1c nh\u1eadn quy tr\u00ecnh<\/strong> trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n bao b\u00ec.<\/li>\n\n\n\n<li>Ph\u00e1t hi\u1ec7n c\u00e1c r\u00f2 r\u1ec9 nh\u1ecf ho\u1eb7c \u0111i\u1ec3m y\u1ebfu kh\u00f4ng th\u1ec3 nh\u00ecn th\u1ea5y trong th\u1eed nghi\u1ec7m v\u1ee1.<\/li>\n\n\n\n<li>Th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong <strong data-start=\"2495\" data-end=\"2523\">V\u1ecf bao b\u00ec thi\u1ebft b\u1ecb y t\u1ebf<\/strong>, n\u01a1i v\u00f4 tr\u00f9ng ph\u1ea3i \u0111\u01b0\u1ee3c duy tr\u00ec trong \u0111i\u1ec1u ki\u1ec7n stress.<\/li>\n<\/ul>\n\n\n\n<p>H\u1ec7 th\u1ed1ng th\u1eed nghi\u1ec7m Cell Instruments c\u00f3 th\u1ec3 duy tr\u00ec \u00e1p su\u1ea5t b\u00ean trong \u1ed5n \u0111\u1ecbnh v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao. \u0110i\u1ec3m kh\u1edfi \u0111\u1ea7u \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb l\u00e0 <strong data-start=\"2698\" data-end=\"2733\">\u00c1p su\u1ea5t n\u1ed5 \u0111\u00e3 bi\u1ebft 80%<\/strong>, \u0111\u1ea3m b\u1ea3o m\u1ed9t th\u00e1ch th\u1ee9c c\u00f3 \u00fd ngh\u0129a m\u00e0 kh\u00f4ng d\u1eabn \u0111\u1ebfn th\u1ea5t b\u1ea1i ngay l\u1eadp t\u1ee9c.<\/p>\n\n\n\n<figure class=\"wp-block-embed is-provider-youtube wp-block-embed-youtube\"><div class=\"wp-block-embed__wrapper\">\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"Th\u1eed nghi\u1ec7m v\u1ee1 b\u00ean trong khay \u0111\u1ef1ng c\u00e0 ph\u00ea k\u00edn\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/aDSEwpQqoE0?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\">S\u1ef1 bi\u1ebfn d\u1ea1ng \u0111\u1ebfn khi h\u1ecfng h\u00f3c: \u0110\u1ea9y gi\u1edbi h\u1ea1n \u0111\u1ebfn m\u1ee9c t\u1ed1i \u0111a<\/h2>\n\n\n\n<p>M\u1ed9t phi\u00ean b\u1ea3n m\u1ea1nh m\u1ebd h\u01a1n c\u1ee7a b\u00e0i ki\u1ec3m tra \u0111\u1ed9 tr\u01b0\u1ee3t, <strong data-start=\"2892\" data-end=\"2912\">L\u00e3o h\u00f3a \u0111\u1ebfn m\u1ee9c h\u1ecfng h\u00f3c<\/strong> Ph\u01b0\u01a1ng ph\u00e1p (Ph\u01b0\u01a1ng ph\u00e1p th\u1eed B2) t\u0103ng \u00e1p su\u1ea5t l\u00ean kho\u1ea3ng <strong data-start=\"2966\" data-end=\"2988\">Gi\u00e1 tr\u1ecb \u0111\u1ed9t bi\u1ebfn 90%<\/strong> v\u00e0 gi\u1eef n\u00f3 cho \u0111\u1ebfn khi g\u00f3i tin b\u1ecb l\u1ed7i.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">T\u1ea1i sao n\u00ean s\u1eed d\u1ee5ng n\u00f3?<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng duy tr\u00ec \u00e1p su\u1ea5t l\u00e2u d\u00e0i v\u00e0 s\u1ef1 suy gi\u1ea3m c\u1ee7a l\u1edbp seal.<\/li>\n\n\n\n<li>X\u00e1c \u0111\u1ecbnh <strong data-start=\"3120\" data-end=\"3139\">Th\u1eddi gian \u0111\u1ebfn khi h\u1ecfng h\u00f3c<\/strong>, cung c\u1ea5p d\u1eef li\u1ec7u b\u1ed5 sung cho vi\u1ec7c \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng.<\/li>\n<\/ul>\n\n\n\n<p>Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y l\u00e0 l\u00fd t\u01b0\u1edfng cho vi\u1ec7c so s\u00e1nh hi\u1ec7u su\u1ea5t. <strong data-start=\"3234\" data-end=\"3272\">Hi\u1ec7u su\u1ea5t d\u01b0\u1edbi \u00e1p l\u1ef1c k\u00e9o d\u00e0i<\/strong> v\u00e0 ph\u00e1t hi\u1ec7n c\u00e1c khuy\u1ebft t\u1eadt bao b\u00ec ch\u1ec9 xu\u1ea5t hi\u1ec7n sau khi ch\u1ecbu \u00e1p l\u1ef1c b\u00ean trong k\u00e9o d\u00e0i.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Th\u1eed nghi\u1ec7m suy gi\u1ea3m \u00e1p su\u1ea5t: M\u1ed9t ph\u01b0\u01a1ng ph\u00e1p kh\u00f4ng ph\u00e1 h\u1ee7y thay th\u1ebf<\/h2>\n\n\n\n<p>C\u00e1c <strong data-start=\"3422\" data-end=\"3445\">Th\u1eed nghi\u1ec7m suy gi\u1ea3m \u00e1p su\u1ea5t<\/strong>M\u1eb7c d\u00f9 kh\u00f4ng \u0111\u01b0\u1ee3c m\u00f4 t\u1ea3 chi ti\u1ebft trong ti\u00eau chu\u1ea9n ASTM F1140, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng k\u1ebft h\u1ee3p v\u1edbi c\u00e1c th\u1eed nghi\u1ec7m v\u1ee1 v\u00e0 bi\u1ebfn d\u1ea1ng. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y bao g\u1ed3m vi\u1ec7c b\u01a1m ph\u1ed3ng bao b\u00ec l\u00ean m\u1ed9t \u00e1p su\u1ea5t \u0111\u00e3 \u0111\u1eb7t v\u00e0 theo d\u00f5i <strong data-start=\"3633\" data-end=\"3647\">t\u1ed1c \u0111\u1ed9 ph\u00e2n h\u1ee7y<\/strong> theo th\u1eddi gian.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u01afu \u0111i\u1ec3m:<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"3679\" data-end=\"3698\">Kh\u00f4ng ph\u00e1 h\u1ee7y<\/strong>Cho ph\u00e9p t\u00e1i s\u1eed d\u1ee5ng c\u00e1c g\u00f3i n\u1ebfu kh\u00f4ng ph\u00e1t hi\u1ec7n r\u00f2 r\u1ec9.<\/li>\n\n\n\n<li>R\u1ea5t nh\u1ea1y c\u1ea3m v\u1edbi <strong data-start=\"3774\" data-end=\"3789\">r\u00f2 r\u1ec9 nh\u1ecf<\/strong>.<\/li>\n\n\n\n<li>H\u1eefu \u00edch trong <strong data-start=\"3803\" data-end=\"3835\">M\u00f4i tr\u01b0\u1eddng ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng<\/strong> \u0111\u00f2i h\u1ecfi k\u1ebft qu\u1ea3 nhanh ch\u00f3ng v\u00e0 \u0111\u00e1ng tin c\u1eady.<\/li>\n<\/ul>\n\n\n\n<p>Cell Instruments cung c\u1ea5p c\u00e1c h\u1ec7 th\u1ed1ng ti\u00ean ti\u1ebfn t\u00edch h\u1ee3p. <strong data-start=\"3931\" data-end=\"3956\">Ph\u01b0\u01a1ng ph\u00e1p suy gi\u1ea3m \u00e1p su\u1ea5t<\/strong> Ki\u1ec3m tra, cung c\u1ea5p gi\u1ea3i ph\u00e1p to\u00e0n di\u1ec7n \u0111\u1ec3 x\u00e1c minh t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a g\u00f3i h\u00e0ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e1c th\u00f4ng s\u1ed1 ch\u00ednh \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 \u0111\u00e1ng tin c\u1eady<\/h2>\n\n\n\n<p>Khi th\u1ef1c hi\u1ec7n c\u00e1c th\u1eed nghi\u1ec7m theo ti\u00eau chu\u1ea9n ASTM F1140, t\u00ednh nh\u1ea5t qu\u00e1n l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng. C\u00e1c y\u1ebfu t\u1ed1 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a th\u1eed nghi\u1ec7m bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong data-start=\"4185\" data-end=\"4211\">K\u00edch th\u01b0\u1edbc v\u00e0 h\u00ecnh d\u1ea1ng c\u1ee7a g\u00f3i h\u00e0ng<\/strong><\/li>\n\n\n\n<li><strong data-start=\"4214\" data-end=\"4236\">C\u1ea5u h\u00ecnh con d\u1ea5u<\/strong><\/li>\n\n\n\n<li><strong data-start=\"4239\" data-end=\"4262\">T\u00ednh ch\u1ea5t v\u1eadt li\u1ec7u<\/strong><\/li>\n\n\n\n<li><strong data-start=\"4265\" data-end=\"4288\">T\u1ed1c \u0111\u1ed9 n\u00e9n \u00e1p su\u1ea5t<\/strong><\/li>\n\n\n\n<li><strong data-start=\"4291\" data-end=\"4335\">V\u1ecb tr\u00ed \u0111i\u1ec3m v\u00e0o cho c\u00e1c g\u00f3i \u0111\u00f3ng g\u00f3i<\/strong><\/li>\n\n\n\n<li><strong data-start=\"4338\" data-end=\"4363\">\u0110\u1ed9 nh\u1ea1y c\u1ee7a thi\u1ebft b\u1ecb<\/strong><\/li>\n<\/ul>\n\n\n\n<p>T\u1ea5t c\u1ea3 c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y \u0111\u1ec1u c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 nh\u1ea5t qu\u00e1n gi\u1eefa c\u00e1c l\u00f4 s\u1ea3n ph\u1ea9m v\u00e0 ph\u00f2ng th\u00ed nghi\u1ec7m. M\u00e1y th\u1eed \u00e1p su\u1ea5t v\u00e0 th\u1eed v\u1ee1 Cell Instruments\u2019 cung c\u1ea5p kh\u1ea3 n\u0103ng ki\u1ec3m so\u00e1t \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao cho t\u1eebng th\u00f4ng s\u1ed1.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i \u0111\u1ec3 nh\u1eadn gi\u1ea3i ph\u00e1p th\u1eed nghi\u1ec7m suy gi\u1ea3m \u00e1p su\u1ea5t. <\/h2>\n\n\n\n<p><a href=\"https:\/\/www.astm.org\/f1140_f1140m-13r20e01.html\" target=\"_blank\" rel=\"noopener nofollow\"><strong data-start=\"5300\" data-end=\"5314\">Ti\u00eau chu\u1ea9n ASTMF1140<\/strong><\/a> \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c x\u00e1c minh t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a c\u00e1c bao b\u00ec linh ho\u1ea1t ch\u1ecbu \u00e1p su\u1ea5t b\u00ean trong. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p ph\u00f9 h\u1ee3p nh\u01b0... <strong data-start=\"5455\" data-end=\"5469\">Th\u1eed nghi\u1ec7m \u00e1p su\u1ea5t \u0111\u1ed9t ng\u1ed9t<\/strong>, <strong data-start=\"5471\" data-end=\"5485\">Th\u1eed nghi\u1ec7m \u0111\u1ed9 tr\u01b0\u1ee3t<\/strong>, V\u00e0 <strong data-start=\"5491\" data-end=\"5516\">Ph\u01b0\u01a1ng ph\u00e1p suy gi\u1ea3m \u00e1p su\u1ea5t<\/strong>C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 t\u1ef1 tin \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 b\u1ec1n c\u1ee7a seal, thi\u1ebft k\u1ebf bao b\u00ec v\u00e0 \u0111\u1ed9 tin c\u1eady t\u1ed5ng th\u1ec3.<\/p>\n\n\n\n<p>\u0110\u1ed1i v\u1edbi c\u00e1c doanh nghi\u1ec7p t\u00ecm ki\u1ebfm s\u1ef1 ch\u00ednh x\u00e1c v\u00e0 tu\u00e2n th\u1ee7, <strong data-start=\"5660\" data-end=\"5695\">M\u00e1y th\u1eed nghi\u1ec7m \u00e1p su\u1ea5t Cell Instruments<\/strong> l\u00e0 gi\u1ea3i ph\u00e1p l\u00fd t\u01b0\u1edfng. Thi\u1ebft b\u1ecb c\u1ee7a ch\u00fang t\u00f4i \u0111\u1ea3m b\u1ea3o bao b\u00ec c\u1ee7a b\u1ea1n \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u quy \u0111\u1ecbnh v\u00e0 ho\u1ea1t \u0111\u1ed9ng ho\u00e0n h\u1ea3o d\u01b0\u1edbi \u00e1p l\u1ef1c.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n<p>1. C\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p n\u00e0o th\u01b0\u1eddng s\u1eed d\u1ee5ng th\u1eed nghi\u1ec7m ASTM F1140?<br>C\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 thi\u1ebft b\u1ecb y t\u1ebf, d\u01b0\u1ee3c ph\u1ea9m, bao b\u00ec th\u1ef1c ph\u1ea9m v\u00e0 \u0111i\u1ec7n t\u1eed th\u01b0\u1eddng d\u1ef1a v\u00e0o th\u1eed nghi\u1ec7m theo ti\u00eau chu\u1ea9n ASTM F1140 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a bao b\u00ec.<\/p>\n\n\n\n<p>2. Th\u1eed nghi\u1ec7m suy gi\u1ea3m \u00e1p su\u1ea5t c\u00f3 ph\u1ea3i l\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a ti\u00eau chu\u1ea9n ASTM F1140 kh\u00f4ng?<br>M\u1eb7c d\u00f9 kh\u00f4ng \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh ch\u00ednh th\u1ee9c trong ti\u00eau chu\u1ea9n ASTM F1140, ph\u01b0\u01a1ng ph\u00e1p \u0111o s\u1ef1 suy gi\u1ea3m \u00e1p su\u1ea5t th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng song song v\u1edbi ti\u00eau chu\u1ea9n n\u00e0y nh\u01b0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p thay th\u1ebf kh\u00f4ng ph\u00e1 h\u1ee7y \u0111\u1ec3 ph\u00e1t hi\u1ec7n r\u00f2 r\u1ec9.<\/p>\n\n\n\n<p>3. L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 ch\u1ecdn \u00e1p su\u1ea5t ban \u0111\u1ea7u ph\u00f9 h\u1ee3p cho th\u1eed nghi\u1ec7m bi\u1ebfn d\u1ea1ng ch\u1eadm?<br>M\u1ed9t nguy\u00ean t\u1eafc chung l\u00e0 s\u1eed d\u1ee5ng 80% c\u1ee7a \u00e1p su\u1ea5t \u0111\u1ec9nh cho c\u00e1c th\u1eed nghi\u1ec7m bi\u1ebfn d\u1ea1ng ch\u1eadm v\u00e0 90% cho c\u00e1c th\u1eed nghi\u1ec7m bi\u1ebfn d\u1ea1ng ch\u1eadm \u0111\u1ebfn khi h\u1ecfng.<\/p>\n\n\n\n<p>4. C\u00e1c th\u1eed nghi\u1ec7m theo ti\u00eau chu\u1ea9n ASTM F1140 c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n \u0111\u1ed9 b\u1ec1n c\u1ee7a m\u1ed1i h\u00e0n kh\u00f4ng?<br>Kh\u00f4ng ph\u1ea3i tr\u1ef1c ti\u1ebfp. Ti\u00eau chu\u1ea9n ASTM F1140 \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ch\u1ed1ng h\u1ecfng h\u00f3c, trong khi \u0111\u1ed9 b\u1ec1n c\u1ee7a l\u1edbp ni\u00eam phong th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 theo ti\u00eau chu\u1ea9n ASTM F88.<\/p>","protected":false},"excerpt":{"rendered":"<p>Vi\u1ec7c \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a bao b\u00ec l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng trong c\u00e1c ng\u00e0nh y t\u1ebf, d\u01b0\u1ee3c ph\u1ea9m v\u00e0 th\u1ef1c ph\u1ea9m. Ti\u00eau chu\u1ea9n ASTM F1140 \u0111\u01b0a ra c\u00e1c ph\u01b0\u01a1ng ph\u00e1p to\u00e0n di\u1ec7n \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng ch\u1ed1ng h\u01b0 h\u1ecfng c\u1ee7a c\u00e1c bao b\u00ec kh\u00f4ng \u0111\u01b0\u1ee3c c\u1ed1 \u0111\u1ecbnh khi ch\u1ecbu \u00e1p su\u1ea5t b\u00ean trong. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p n\u00e0y bao g\u1ed3m th\u1eed nghi\u1ec7m v\u1ee1, th\u1eed nghi\u1ec7m bi\u1ebfn d\u1ea1ng ch\u1eadm v\u00e0 th\u1eed nghi\u1ec7m suy gi\u1ea3m \u00e1p su\u1ea5t, nh\u1eb1m m\u00f4 ph\u1ecfng c\u00e1c \u0111i\u1ec1u ki\u1ec7n g\u1eb7p ph\u1ea3i trong qu\u00e1 tr\u00ecnh ti\u1ec7t tr\u00f9ng, v\u1eadn chuy\u1ec3n v\u00e0 b\u1ea3o qu\u1ea3n. B\u00e0i vi\u1ebft n\u00e0y gi\u1ea3i th\u00edch c\u00e1c n\u1ed9i dung c\u1ed1t l\u00f5i [\u2026]<\/p>","protected":false},"featured_media":6113,"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":""}}},"class_list":["post-9292","applications","type-applications","status-publish","has-post-thumbnail","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/vi\/wp-json\/wp\/v2\/applications\/9292","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/vi\/wp-json\/wp\/v2\/applications"}],"about":[{"href":"https:\/\/www.packqc.com\/vi\/wp-json\/wp\/v2\/types\/applications"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/vi\/wp-json\/wp\/v2\/media\/6113"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/vi\/wp-json\/wp\/v2\/media?parent=9292"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}