{"id":3995,"date":"2025-03-25T15:36:57","date_gmt":"2025-03-25T07:36:57","guid":{"rendered":"https:\/\/www.leakagetester.com\/?p=3995"},"modified":"2025-04-15T10:00:06","modified_gmt":"2025-04-15T02:00:06","slug":"vacuum-leakage-tester","status":"publish","type":"post","link":"https:\/\/www.leakagetester.com\/vi\/vacuum-leakage-tester\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n v\u1ec1 m\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 ch\u00e2n kh\u00f4ng v\u00e0 ti\u00eau chu\u1ea9n USP 1207"},"content":{"rendered":"<h1 class=\"wp-block-heading has-text-align-center\"><strong>M\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 ch\u00e2n kh\u00f4ng: \u0110\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a bao b\u00ec theo ti\u00eau chu\u1ea9n USP 1207<\/strong><\/h1>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Hi\u1ec3u v\u1ec1 m\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 ch\u00e2n kh\u00f4ng<\/strong><\/h2>\n\n\n\n<p>C\u00e1c<strong> m\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 ch\u00e2n kh\u00f4ng<\/strong> l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 quan tr\u1ecdng \u0111\u1ec3 ph\u00e1t hi\u1ec7n r\u00f2 r\u1ec9 trong bao b\u00ec k\u00edn \u1edf c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 d\u01b0\u1ee3c ph\u1ea9m, th\u1ef1c ph\u1ea9m v\u00e0 thi\u1ebft b\u1ecb y t\u1ebf. N\u00f3 \u0111\u00f3ng vai tr\u00f2 then ch\u1ed1t trong <strong>Ki\u1ec3m tra t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a n\u1eafp \u0111\u00f3ng g\u00f3i (CCIT)<\/strong>, \u0111\u1ea3m b\u1ea3o s\u1ea3n ph\u1ea9m kh\u00f4ng b\u1ecb nhi\u1ec5m b\u1ea9n trong su\u1ed1t th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng. Ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3m \u00e1p su\u1ea5t ch\u00e2n kh\u00f4ng, m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111\u01b0\u1ee3c ng\u00e0nh c\u00f4ng nghi\u1ec7p \u01b0a chu\u1ed9ng, mang l\u1ea1i <strong>kh\u00f4ng ph\u00e1 h\u1ee7y, \u0111\u00e1ng tin c\u1eady v\u00e0 \u0111\u1ecbnh l\u01b0\u1ee3ng<\/strong> gi\u1ea3i ph\u00e1p ph\u00e1t hi\u1ec7n r\u00f2 r\u1ec9 nh\u1ecf.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Y\u00eau c\u1ea7u ki\u1ec3m tra CCIT v\u00e0 ki\u1ec3m tra r\u00f2 r\u1ec9 theo ti\u00eau chu\u1ea9n USP 1207<\/strong><\/h2>\n\n\n\n<p><strong><a href=\"https:\/\/www.leakagetester.com\/vi\/standards\/usp-1207\/\" target=\"_blank\" rel=\"noreferrer noopener\">M\u00e3 s\u1ed1 s\u1ea3n ph\u1ea9m 1207<\/a><\/strong> tr\u00ecnh b\u00e0y c\u00e1c ph\u01b0\u01a1ng ph\u00e1p v\u00e0 c\u00e1c y\u00eau c\u1ea7u quy \u0111\u1ecbnh \u0111\u1ed1i v\u1edbi <strong>Ki\u1ec3m tra t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a n\u1eafp \u0111\u00f3ng g\u00f3i (CCIT)<\/strong>. Th\u1eed nghi\u1ec7m suy gi\u1ea3m ch\u00e2n kh\u00f4ng, \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb theo ti\u00eau chu\u1ea9n USP 1207, \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn r\u1ed9ng r\u00e3i nh\u1edd \u0111\u1ed9 nh\u1ea1y cao trong vi\u1ec7c ph\u00e1t hi\u1ec7n r\u00f2 r\u1ec9 tr\u00ean c\u00e1c lo\u1ea1i bao b\u00ec kh\u00e1c nhau, bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Bao b\u00ec c\u1ee9ng v\u00e0 bao b\u00ec m\u1ec1m<\/li>\n\n\n\n<li>L\u1ecd v\u00e0 \u1ed1ng ti\u00eam d\u00f9ng \u0111\u01b0\u1eddng ti\u00eam<\/li>\n\n\n\n<li>V\u1ec9 thu\u1ed1c v\u00e0 \u1ed1ng ti\u00eam<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>C\u00e1c y\u00eau c\u1ea7u ch\u00ednh c\u1ee7a USP 1207:<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ki\u1ec3m tra kh\u00f4ng ph\u00e1 h\u1ee7y:<\/strong> \u0110\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a s\u1ea3n ph\u1ea9m m\u00e0 kh\u00f4ng g\u00e2y h\u01b0 h\u1ecfng.<\/li>\n\n\n\n<li><strong>Ph\u00e2n t\u00edch \u0111\u1ecbnh l\u01b0\u1ee3ng:<\/strong> \u0110o s\u1ef1 bi\u1ebfn \u0111\u1ed5i \u00e1p su\u1ea5t \u0111\u1ec3 ph\u00e1t hi\u1ec7n r\u00f2 r\u1ec9.<\/li>\n\n\n\n<li><strong>Kh\u1ea3 n\u0103ng t\u00e1i hi\u1ec7n:<\/strong> K\u1ebft qu\u1ea3 \u0111\u00e1ng tin c\u1eady v\u00e0 c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i cho c\u00f4ng t\u00e1c ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>C\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 ch\u00e2n kh\u00f4ng<\/strong><\/h2>\n\n\n\n<p>Ng\u01b0\u1eddi ki\u1ec3m th\u1eed, ch\u1eb3ng h\u1ea1n nh\u01b0 <strong>M\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 vi m\u00f4 MLT-01<\/strong>, s\u1eed d\u1ee5ng <strong>ph\u01b0\u01a1ng ph\u00e1p ph\u00e2n r\u00e3 ch\u00e2n kh\u00f4ng<\/strong>, bao g\u1ed3m c\u00e1c b\u01b0\u1edbc ch\u00ednh sau:<\/p>\n\n\n\n<ol start=\"1\" class=\"wp-block-list\">\n<li><strong>Giai \u0111o\u1ea1n FILL:<\/strong> Bu\u1ed3ng th\u1eed nghi\u1ec7m \u0111\u01b0\u1ee3c h\u00fat ch\u00e2n kh\u00f4ng xu\u1ed1ng m\u1ee9c ch\u00e2n kh\u00f4ng quy \u0111\u1ecbnh.<\/li>\n\n\n\n<li><strong>Giai \u0111o\u1ea1n SETTLE:<\/strong> H\u1ec7 th\u1ed1ng cho ph\u00e9p th\u1eddi gian \u0111\u1ec3 \u00e1p su\u1ea5t \u1ed5n \u0111\u1ecbnh.<\/li>\n\n\n\n<li><strong>Giai \u0111o\u1ea1n TH\u1eec NGHI\u1ec6M:<\/strong> Thi\u1ebft b\u1ecb n\u00e0y theo d\u00f5i c\u00e1c bi\u1ebfn \u0111\u1ed5i \u00e1p su\u1ea5t, t\u1eeb \u0111\u00f3 ph\u00e1t hi\u1ec7n c\u00e1c d\u1ea5u hi\u1ec7u r\u00f2 r\u1ec9 ti\u1ec1m \u1ea9n.<\/li>\n\n\n\n<li><strong>S\u00e2n kh\u1ea5u VENT:<\/strong> \u00c1p su\u1ea5t ch\u00e2n kh\u00f4ng \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng, v\u00e0 th\u1eed nghi\u1ec7m k\u1ebft th\u00fac v\u1edbi m\u1ed9t <strong>\u0111\u1ea1t\/kh\u00f4ng \u0111\u1ea1t<\/strong> k\u1ebft qu\u1ea3 d\u1ef1a tr\u00ean c\u00e1c ng\u01b0\u1ee1ng \u0111\u00e3 \u0111\u1ecbnh tr\u01b0\u1edbc.<\/li>\n<\/ol>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u01afu \u0111i\u1ec3m c\u1ee7a ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra r\u00f2 r\u1ec9 b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p suy gi\u1ea3m ch\u00e2n kh\u00f4ng<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>R\u1ea5t nh\u1ea1y c\u1ea3m<\/strong> ph\u00e1t hi\u1ec7n c\u00e1c v\u1ebft r\u00f2 r\u1ec9 si\u00eau nh\u1ecf (\u0111\u1ed9 nh\u1ea1y 1\u20133 \u03bcm).<\/li>\n\n\n\n<li><strong>Nhanh ch\u00f3ng v\u00e0 \u0111\u00e1ng tin c\u1eady<\/strong> k\u1ebft qu\u1ea3 ch\u1ec9 trong v\u00e0i gi\u00e2y \u0111\u1ebfn v\u00e0i ph\u00fat.<\/li>\n\n\n\n<li><strong>Kh\u00f4ng x\u00e2m l\u1ea5n<\/strong> Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u1ea3m b\u1ea3o an to\u00e0n cho s\u1ea3n ph\u1ea9m.<\/li>\n\n\n\n<li><strong>Tu\u00e2n th\u1ee7 <a href=\"https:\/\/www.leakagetester.com\/vi\/standards\/astm-f2338\/\" target=\"_blank\" rel=\"noreferrer noopener\">Ti\u00eau chu\u1ea9n ASTM F2338<\/a><\/strong>, m\u1ed9t ti\u00eau chu\u1ea9n ng\u00e0nh trong l\u0129nh v\u1ef1c th\u1eed nghi\u1ec7m suy gi\u1ea3m ch\u00e2n kh\u00f4ng.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>L\u1ef1a ch\u1ecdn m\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 ch\u00e2n kh\u00f4ng t\u1ed1t nh\u1ea5t c\u1ee7a ch\u00fang t\u00f4i<\/strong><\/h2>\n\n\n\n<p><a href=\"https:\/\/www.leakagetester.com\/vi\/mlt-01-micro-leak-tester\/\" target=\"_blank\" rel=\"noreferrer noopener\">T\u00ednh n\u0103ng k\u1ef9 thu\u1eadt \u2013 M\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 ch\u00e2n kh\u00f4ng<\/a><\/p>\n\n\n\n<p><a href=\"https:\/\/www.leakagetester.com\/vi\/mlt-01-micro-leak-tester\/\" target=\"_blank\" rel=\"noreferrer noopener\">Th\u00f4ng s\u1ed1 ch\u00ednh \u2013 M\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 ch\u00e2n kh\u00f4ng<\/a><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>C\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a th\u1eed nghi\u1ec7m r\u00f2 r\u1ec9 ch\u00e2n kh\u00f4ng<\/strong><\/h2>\n\n\n\n<p>M\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 ch\u00e2n kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p m\u00e0 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a bao b\u00ec l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng, bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>D\u01b0\u1ee3c ph\u1ea9m:<\/strong> \u0110\u1ea3m b\u1ea3o t\u00ednh v\u00f4 tr\u00f9ng c\u1ee7a thu\u1ed1c ti\u00eam v\u00e0 thi\u1ebft b\u1ecb y t\u1ebf.<\/li>\n\n\n\n<li><strong>Th\u1ef1c ph\u1ea9m &amp; \u0110\u1ed3 u\u1ed1ng:<\/strong> Ng\u0103n ng\u1eeba \u00f4 nhi\u1ec5m v\u00e0 duy tr\u00ec th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng.<\/li>\n\n\n\n<li><strong>Thi\u1ebft b\u1ecb y t\u1ebf:<\/strong> Ki\u1ec3m tra t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a bao b\u00ec v\u00f4 tr\u00f9ng.<\/li>\n\n\n\n<li><strong>M\u1ef9 ph\u1ea9m &amp; H\u00f3a ch\u1ea5t:<\/strong> Ng\u0103n ch\u1eb7n s\u1ef1 r\u00f2 r\u1ec9 c\u1ee7a c\u00e1c c\u00f4ng th\u1ee9c nh\u1ea1y c\u1ea3m.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/strong><\/h2>\n\n\n\n<p><strong>1. M\u1ee5c \u0111\u00edch c\u1ee7a m\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 ch\u00e2n kh\u00f4ng l\u00e0 g\u00ec?<\/strong><br>M\u00e1y ki\u1ec3m tra ph\u00e1t hi\u1ec7n c\u00e1c v\u1ebft r\u00f2 r\u1ec9 nh\u1ecf trong bao b\u00ec k\u00edn, \u0111\u1ea3m b\u1ea3o <strong>t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a s\u1ea3n ph\u1ea9m v\u00e0 tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh<\/strong>.<\/p>\n\n\n\n<p><strong>2. Th\u1eed nghi\u1ec7m suy gi\u1ea3m ch\u00e2n kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/strong><br>Thi\u1ebft b\u1ecb n\u00e0y \u0111o s\u1ef1 thay \u0111\u1ed5i \u00e1p su\u1ea5t b\u00ean trong bu\u1ed3ng k\u00edn ch\u00e2n kh\u00f4ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh xem bao b\u00ec c\u00f3 b\u1ecb r\u00f2 r\u1ec9 hay kh\u00f4ng.<\/p>\n\n\n\n<p><strong>3. T\u1ea1i sao ti\u00eau chu\u1ea9n USP 1207 l\u1ea1i quan tr\u1ecdng \u0111\u1ed1i v\u1edbi vi\u1ec7c ki\u1ec3m tra r\u00f2 r\u1ec9?<\/strong><br>Ti\u00eau chu\u1ea9n USP 1207 quy \u0111\u1ecbnh khung ph\u00e1p l\u00fd cho <strong>kh\u00f4ng ph\u00e1 h\u1ee7y<\/strong> V\u00e0 <strong>\u0111\u1ecbnh l\u01b0\u1ee3ng<\/strong> C\u00e1c ph\u01b0\u01a1ng ph\u00e1p CCIT, bao g\u1ed3m th\u1eed nghi\u1ec7m suy gi\u1ea3m ch\u00e2n kh\u00f4ng.<\/p>\n\n\n\n<p><strong>4. Nh\u1eefng ng\u00e0nh n\u00e0o s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb ki\u1ec3m tra n\u00e0y?<\/strong><br>C\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 <strong>d\u01b0\u1ee3c ph\u1ea9m, thi\u1ebft b\u1ecb y t\u1ebf, th\u1ef1c ph\u1ea9m v\u00e0 m\u1ef9 ph\u1ea9m<\/strong> d\u1ef1a v\u00e0o c\u00e1c chuy\u00ean vi\u00ean ki\u1ec3m th\u1eed \u0111\u1ec3 x\u00e1c minh t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a g\u00f3i ph\u1ea7n m\u1ec1m.<\/p>\n\n\n\n<p><strong>5. M\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 vi m\u00f4 MLT-01 gi\u00fap n\u00e2ng cao \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a qu\u00e1 tr\u00ecnh ki\u1ec3m tra nh\u01b0 th\u1ebf n\u00e0o?<\/strong><br>V\u1edbi <strong>c\u1ea3m bi\u1ebfn \u00e1p su\u1ea5t \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao<\/strong> V\u00e0 <strong>H\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng PLC<\/strong>, MLT-01 \u0111\u1ea3m b\u1ea3o <strong>ch\u00ednh x\u00e1c, \u0111\u00e1ng tin c\u1eady v\u00e0 c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i<\/strong> k\u1ebft qu\u1ea3 ki\u1ec3m tra.<\/p>\n\n\n\n<p class=\"has-text-align-center\">A <strong>m\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 ch\u00e2n kh\u00f4ng<\/strong> l\u00e0 y\u1ebfu t\u1ed1 thi\u1ebft y\u1ebfu \u0111\u1ec3 ph\u00e1t hi\u1ec7n r\u00f2 r\u1ec9 trong c\u00e1c lo\u1ea1i bao b\u00ec kh\u00e1c nhau \u0111\u1ed3ng th\u1eddi \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 <strong>M\u00e3 s\u1ed1 s\u1ea3n ph\u1ea9m 1207<\/strong> ti\u00eau chu\u1ea9n. C\u00e1c <strong>M\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 vi m\u00f4 MLT-01<\/strong> cung c\u1ea5p m\u1ed9t <strong>gi\u1ea3i ph\u00e1p ch\u00ednh x\u00e1c, kh\u00f4ng ph\u00e1 h\u1ee7y v\u00e0 c\u00f3 hi\u1ec7u qu\u1ea3 cao<\/strong> \u0111\u1ec3 ki\u1ec3m tra CCIT.<\/p>","protected":false},"excerpt":{"rendered":"<p>M\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 ch\u00e2n kh\u00f4ng: \u0110\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a bao b\u00ec theo ti\u00eau chu\u1ea9n USP 1207 Hi\u1ec3u v\u1ec1 m\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 ch\u00e2n kh\u00f4ng M\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 ch\u00e2n kh\u00f4ng l\u00e0 thi\u1ebft b\u1ecb quan tr\u1ecdng \u0111\u1ec3 ph\u00e1t hi\u1ec7n r\u00f2 r\u1ec9 trong bao b\u00ec k\u00edn \u1edf c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 d\u01b0\u1ee3c ph\u1ea9m, th\u1ef1c ph\u1ea9m v\u00e0 thi\u1ebft b\u1ecb y t\u1ebf. Thi\u1ebft b\u1ecb n\u00e0y \u0111\u00f3ng vai tr\u00f2 then ch\u1ed1t trong quy tr\u00ecnh Ki\u1ec3m tra t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a bao b\u00ec v\u00e0 n\u1eafp \u0111\u1eady (CCIT), \u0111\u1ea3m b\u1ea3o s\u1ea3n ph\u1ea9m kh\u00f4ng b\u1ecb nhi\u1ec5m b\u1ea9n [\u2026]","protected":false},"author":2,"featured_media":2414,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_uag_custom_page_level_css":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-3995","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-test-method"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.5 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Comprehensive Guide to Vacuum Leakage Tester and USP 1207<\/title>\n<meta name=\"description\" content=\"Learn about vacuum leakage tester, CCIT testing requirements, and leak test as per USP 1207, ensuring precision 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