{"id":9554,"date":"2026-02-02T14:53:24","date_gmt":"2026-02-02T06:53:24","guid":{"rendered":"https:\/\/www.packqc.com\/products\/lt-03-bubble-leak-test-equipment\/"},"modified":"2026-04-27T15:47:02","modified_gmt":"2026-04-27T07:47:02","slug":"lt-03-bubble-leak-test-equipment","status":"publish","type":"products","link":"https:\/\/www.packqc.com\/vi\/products\/lt-03-bubble-leak-test-equipment\/","title":{"rendered":"M\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 LT-03"},"content":{"rendered":"<h2 class=\"wp-block-heading\">I. Gi\u1edbi thi\u1ec7u thi\u1ebft b\u1ecb ki\u1ec3m tra r\u00f2 r\u1ec9 bong b\u00f3ng<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. \u0110\u1ecbnh ngh\u0129a v\u00e0 m\u1ee5c \u0111\u00edch c\u1ee7a thi\u1ebft b\u1ecb<\/h3>\n\n\n\n<p>Thi\u1ebft b\u1ecb ki\u1ec3m tra r\u00f2 r\u1ec9 bong b\u00f3ng l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 quan tr\u1ecdng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e1t hi\u1ec7n r\u00f2 r\u1ec9 trong nhi\u1ec1u v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i kh\u00e1c nhau. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y x\u00e1c \u0111\u1ecbnh r\u00f2 r\u1ec9 b\u1eb1ng c\u00e1ch nh\u00fang bao b\u00ec v\u00e0o ch\u1ea5t l\u1ecfng v\u00e0 \u00e1p d\u1ee5ng ch\u00e2n kh\u00f4ng \u0111\u1ec3 quan s\u00e1t xem c\u00f3 bong b\u00f3ng h\u00ecnh th\u00e0nh kh\u00f4ng, cho bi\u1ebft c\u00f3 s\u1ef1 vi ph\u1ea1m. M\u1ee5c \u0111\u00edch ch\u00ednh c\u1ee7a thi\u1ebft b\u1ecb n\u00e0y l\u00e0 \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n v\u00e0 an to\u00e0n c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u00f3ng g\u00f3i, ng\u0103n ng\u1eeba \u00f4 nhi\u1ec5m v\u00e0 b\u1ea3o qu\u1ea3n ch\u1ea5t l\u01b0\u1ee3ng.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. T\u1ea7m quan tr\u1ecdng trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau<\/h3>\n\n\n\n<p>Thi\u1ebft b\u1ecb ki\u1ec3m tra r\u00f2 r\u1ec9 bong b\u00f3ng r\u1ea5t quan tr\u1ecdng trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p, bao g\u1ed3m \u0111\u00f3ng g\u00f3i, thi\u1ebft b\u1ecb y t\u1ebf v\u00e0 d\u01b0\u1ee3c ph\u1ea9m. Trong ng\u00e0nh \u0111\u00f3ng g\u00f3i, n\u00f3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c ni\u00eam phong an to\u00e0n, ng\u0103n ng\u1eeba h\u01b0 h\u1ecfng v\u00e0 thi\u1ec7t h\u1ea1i. Trong c\u00e1c ng\u00e0nh y t\u1ebf v\u00e0 d\u01b0\u1ee3c ph\u1ea9m, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i \u0111\u1ea3m b\u1ea3o r\u1eb1ng bao b\u00ec v\u00f4 tr\u00f9ng kh\u00f4ng b\u1ecb nhi\u1ec5m b\u1ea9n, b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe b\u1ec7nh nh\u00e2n.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" src=\"https:\/\/www.packqc.com\/wp-content\/uploads\/elementor\/thumbs\/astm-d3078-bubble-leak-test-equipment-astm-d4991-03-qqg84csxaqwktmbqkh8iokcsqtzy9uelg2demlnskw.png\" alt=\"thi\u1ebft b\u1ecb ki\u1ec3m tra r\u00f2 r\u1ec9 bong b\u00f3ng astm d3078 astm d4991 03\" title=\"thi\u1ebft b\u1ecb ki\u1ec3m tra r\u00f2 r\u1ec9 bong b\u00f3ng astm d3078 astm d4991 03\"\/><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. C\u00e1c t\u00ednh n\u0103ng ch\u00ednh<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u0110\u01a1n v\u1ecb \u0111i\u1ec1u khi\u1ec3n b\u1eb1ng PLC<\/strong> (\u1ed5n \u0111\u1ecbnh \u1edf c\u1ea5p \u0111\u1ed9 c\u00f4ng nghi\u1ec7p) v\u1edbi thao t\u00e1c tr\u00ean m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng HMI.<\/li>\n\n\n\n<li>\u0110\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1ed9 ch\u00e2n kh\u00f4ng \u1ed5n \u0111\u1ecbnh, x\u00e9t \u0111\u1ebfn s\u1ef1 d\u1ec5 d\u00e0ng trong vi\u1ec7c thu \u0111\u01b0\u1ee3c kh\u00ed n\u00e9n, \u1ed1ng Venturi \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho m\u1ee9c ch\u00e2n kh\u00f4ng l\u00ean \u0111\u1ebfn<strong> -90KPa<\/strong>.<\/li>\n\n\n\n<li>Ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra n\u00e0y d\u1ef1a v\u00e0o quan s\u00e1t tr\u1ef1c quan, cung c\u1ea5p s\u1ed1 li\u1ec7u k\u1ebft qu\u1ea3 t\u00edch l\u0169y thay v\u00ec k\u1ebft qu\u1ea3 \u0110\u1eadu\/Kh\u00f4ng \u0111\u1eadu tr\u1ef1c ti\u1ebfp.<\/li>\n\n\n\n<li>LT-03 cung c\u1ea5p m\u1ed9t <strong>ch\u1ee9c n\u0103ng l\u01b0u tham s\u1ed1 cho 5 nh\u00f3m<\/strong>, t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u qu\u1ea3 cho ng\u01b0\u1eddi d\u00f9ng v\u1edbi nhi\u1ec1u m\u1eabu v\u00e0 \u0111i\u1ec1u ki\u1ec7n th\u1eed nghi\u1ec7m kh\u00e1c nhau (m\u1ee9c ch\u00e2n kh\u00f4ng v\u00e0 th\u1eddi gian th\u1eed nghi\u1ec7m).<\/li>\n\n\n\n<li>Bu\u1ed3ng ch\u1eafc ch\u1eafn v\u00e0 trong su\u1ed1t v\u1edbi nhi\u1ec1u t\u00f9y ch\u1ecdn t\u00f9y ch\u1ec9nh cho nhi\u1ec1u k\u00edch th\u01b0\u1edbc v\u00e0 h\u00ecnh d\u1ea1ng kh\u00e1c nhau.<\/li>\n\n\n\n<li>C\u00f3 th\u1ec3 t\u00f9y ch\u1ecdn th\u00eam m\u00e1y in si\u00eau nh\u1ecf \u0111\u1ec3 nh\u1eadn d\u1ea1ng m\u1eabu.<\/li>\n\n\n\n<li>T\u00f9y ch\u1ecdn chuy\u1ec3n th\u1ec3 \u0111\u1ec3 hi\u1ec3n th\u1ecb b\u1eb1ng ng\u00f4n ng\u1eef \u0111\u1ecba ph\u01b0\u01a1ng.<\/li>\n\n\n\n<li>Kh\u1ea3 n\u0103ng s\u1eeda \u0111\u1ed5i \u0111\u1ec3 l\u00e0m vi\u1ec7c v\u1edbi m\u00e1y b\u01a1m ch\u00e2n kh\u00f4ng, t\u1ea1o ra \u0111\u1ed9 ch\u00e2n kh\u00f4ng cao h\u01a1n.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">II. Tham s\u1ed1 ch\u00ednh<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td>Ph\u1ea1m vi ki\u1ec3m tra<\/td><td>0~-90 KPa<\/td><\/tr><tr><td>Ph\u00f2ng<\/td><td>H\u00ecnh tr\u1ee5 Acrylic<\/td><\/tr><tr><td>Kh\u00f4ng gian th\u1eed nghi\u1ec7m<\/td><td>\u03a6270*H210mm (C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng b\u00ean trong)<\/td><\/tr><tr><td>Kh\u00ed n\u00e9n<\/td><td>0,7MPa (Do ng\u01b0\u1eddi d\u00f9ng chu\u1ea9n b\u1ecb)<\/td><\/tr><tr><td>Quy\u1ec1n l\u1ef1c<\/td><td>110~220V 50\/60Hz<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">III. Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng<\/h3>\n\n\n\n<p>Ki\u1ec3m tra r\u00f2 r\u1ec9 bong b\u00f3ng ho\u1ea1t \u0111\u1ed9ng theo nguy\u00ean t\u1eafc \u0111\u01a1n gi\u1ea3n nh\u01b0ng hi\u1ec7u qu\u1ea3: nh\u00fang m\u1eabu th\u1eed v\u00e0o ch\u1ea5t l\u1ecfng v\u00e0 t\u1ea1o ch\u00e2n kh\u00f4ng. N\u1ebfu bao b\u00ec b\u1ecb r\u00f2 r\u1ec9, kh\u00f4ng kh\u00ed s\u1ebd tho\u00e1t ra v\u00e0 t\u1ea1o th\u00e0nh bong b\u00f3ng trong ch\u1ea5t l\u1ecfng, cho th\u1ea5y c\u00f3 s\u1ef1 r\u00f2 r\u1ec9.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>C\u00e1c b\u01b0\u1edbc c\u01a1 b\u1ea3n:<\/strong>\n<ul class=\"wp-block-list\">\n<li>Nh\u00fang g\u00f3i h\u00e0ng v\u00e0o b\u1ed3n n\u01b0\u1edbc.<\/li>\n\n\n\n<li>T\u1ea1o l\u1ef1c ch\u00e2n kh\u00f4ng trong bu\u1ed3ng.<\/li>\n\n\n\n<li>Quan s\u00e1t xem c\u00f3 b\u1ecdt kh\u00ed n\u00e0o tho\u00e1t ra t\u1eeb g\u00f3i kh\u00f4ng.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\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 M\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 ch\u00e2n kh\u00f4ng cho chai thu\u1ed1c\" 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<h3 class=\"wp-block-heading\">2. Quy tr\u00ecnh ti\u1ebfn h\u00e0nh th\u1eed nghi\u1ec7m<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Chu\u1ea9n b\u1ecb m\u1eabu:<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u0110\u1ea3m b\u1ea3o m\u1eabu s\u1ea1ch v\u00e0 kh\u00f4ng c\u00f3 b\u1ea5t k\u1ef3 ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m b\u00ean ngo\u00e0i n\u00e0o.<\/li>\n\n\n\n<li>\u0110\u00f3ng g\u00f3i l\u1ea1i nh\u01b0 khi s\u1eed d\u1ee5ng b\u00ecnh th\u01b0\u1eddng.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Thi\u1ebft l\u1eadp thi\u1ebft b\u1ecb:<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u0110\u1ed5 \u0111\u1ea7y ch\u1ea5t l\u1ecfng c\u1ea7n thi\u1ebft v\u00e0o bu\u1ed3ng.<\/li>\n\n\n\n<li>\u0110\u1eb7t m\u1eabu v\u00e0o bu\u1ed3ng v\u00e0 \u0111\u00f3ng ch\u1eb7t l\u1ea1i.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Th\u1ef1c hi\u1ec7n b\u00e0i ki\u1ec3m tra:<\/strong>\n<ul class=\"wp-block-list\">\n<li>\u00c1p d\u1ee5ng l\u1ef1c h\u00fat ch\u00e2n kh\u00f4ng theo \u0111\u00fang th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a thi\u1ebft b\u1ecb.<\/li>\n\n\n\n<li>Theo d\u00f5i xem c\u00f3 b\u1ecdt kh\u00ed h\u00ecnh th\u00e0nh xung quanh m\u1eabu kh\u00f4ng.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>Ghi l\u1ea1i v\u00e0 di\u1ec5n gi\u1ea3i k\u1ebft qu\u1ea3:<\/strong>\n<ul class=\"wp-block-list\">\n<li>L\u01b0u \u00fd s\u1ef1 hi\u1ec7n di\u1ec7n v\u00e0 v\u1ecb tr\u00ed c\u1ee7a b\u1ea5t k\u1ef3 bong b\u00f3ng n\u00e0o.<\/li>\n\n\n\n<li>X\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 nghi\u00eam tr\u1ecdng v\u00e0 t\u00e1c \u0111\u1ed9ng ti\u1ec1m t\u00e0ng c\u1ee7a r\u00f2 r\u1ec9.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">IV. C\u00e1c ti\u00eau chu\u1ea9n li\u00ean quan<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">1. <a href=\"https:\/\/www.packqc.com\/vi\/standard\/astm-d3078\/\" target=\"_blank\" data-type=\"standard\" data-id=\"9842\" rel=\"noreferrer noopener\">Ti\u00eau chu\u1ea9n ASTMD3078<\/a><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>T\u1ed5ng quan v\u1ec1 Ti\u00eau chu\u1ea9n:<\/strong> ASTM D3078 ph\u00e1c th\u1ea3o ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m ti\u00eau chu\u1ea9n \u0111\u1ec3 ph\u00e1t hi\u1ec7n r\u00f2 r\u1ec9 nghi\u00eam tr\u1ecdng trong bao b\u00ec m\u1ec1m c\u00f3 ch\u1ee9a kh\u00ed kho\u1ea3ng tr\u1ed1ng.<\/li>\n\n\n\n<li><strong>Ph\u1ea1m vi v\u00e0 \u1ee9ng d\u1ee5ng:<\/strong> Ti\u00eau chu\u1ea9n n\u00e0y ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho bao b\u00ec m\u1ec1m trong ng\u00e0nh th\u1ef1c ph\u1ea9m v\u00e0 d\u01b0\u1ee3c ph\u1ea9m.<\/li>\n\n\n\n<li><strong>M\u00f4 t\u1ea3 chi ti\u1ebft:<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>Chu\u1ea9n b\u1ecb m\u1eabu:<\/strong> C\u00e1c bao b\u00ec \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb theo c\u00e1ch ti\u00eau chu\u1ea9n, \u0111\u1ea3m b\u1ea3o ch\u00fang ch\u1ee9a \u0111\u00fang s\u1ea3n ph\u1ea9m v\u00e0 \u0111\u01b0\u1ee3c ni\u00eam phong.<\/li>\n\n\n\n<li><strong>Quy tr\u00ecnh ki\u1ec3m tra:<\/strong> Bao g\u1ed3m vi\u1ec7c nh\u00fang g\u00f3i h\u00e0ng v\u00e0o ch\u1ea5t l\u1ecfng v\u00e0 t\u1ea1o l\u1ef1c ch\u00e2n kh\u00f4ng \u0111\u1ec3 quan s\u00e1t s\u1ef1 h\u00ecnh th\u00e0nh bong b\u00f3ng.<\/li>\n\n\n\n<li><strong>Gi\u1ea3i th\u00edch k\u1ebft qu\u1ea3:<\/strong> B\u1ea5t k\u1ef3 bong b\u00f3ng n\u00e0o h\u00ecnh th\u00e0nh c\u0169ng cho th\u1ea5y c\u00f3 r\u00f2 r\u1ec9 v\u00e0 v\u1ecb tr\u00ed c\u0169ng nh\u01b0 k\u00edch th\u01b0\u1edbc c\u1ee7a bong b\u00f3ng c\u00f3 th\u1ec3 gi\u00fap x\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 nghi\u00eam tr\u1ecdng c\u1ee7a r\u00f2 r\u1ec9.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. <a href=\"https:\/\/www.packqc.com\/vi\/standard\/astm-d4991\/\" target=\"_blank\" data-type=\"standard\" data-id=\"9873\" rel=\"noreferrer noopener\">Ti\u00eau chu\u1ea9n ASTMD4991<\/a><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>T\u1ed5ng quan v\u1ec1 Ti\u00eau chu\u1ea9n:<\/strong> ASTM D4991 ch\u1ec9 \u0111\u1ecbnh ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 k\u00edn kh\u00edt c\u1ee7a n\u1eafp bao b\u00ec.<\/li>\n\n\n\n<li><strong>Ph\u1ea1m vi v\u00e0 \u1ee9ng d\u1ee5ng:<\/strong> \u00c1p d\u1ee5ng cho nhi\u1ec1u lo\u1ea1i bao b\u00ec kh\u00e1c nhau, bao g\u1ed3m chai, l\u1ecd v\u00e0 c\u00e1c lo\u1ea1i h\u1ed9p \u0111\u1ef1ng c\u1ee9ng kh\u00e1c.<\/li>\n\n\n\n<li><strong>M\u00f4 t\u1ea3 chi ti\u1ebft:<\/strong>\n<ul class=\"wp-block-list\">\n<li><strong>Chu\u1ea9n b\u1ecb m\u1eabu:<\/strong> C\u00e1c bao b\u00ec \u0111\u01b0\u1ee3c \u0111\u00f3ng g\u00f3i v\u00e0 ni\u00eam phong theo \u0111\u00fang m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng.<\/li>\n\n\n\n<li><strong>Quy tr\u00ecnh ki\u1ec3m tra:<\/strong> T\u01b0\u01a1ng t\u1ef1 nh\u01b0 ASTM D3078, bao g\u1ed3m vi\u1ec7c nh\u00fang g\u00f3i h\u00e0ng v\u00e0o n\u01b0\u1edbc v\u00e0 t\u1ea1o l\u1ef1c h\u00fat ch\u00e2n kh\u00f4ng.<\/li>\n\n\n\n<li><strong>Gi\u1ea3i th\u00edch k\u1ebft qu\u1ea3:<\/strong> Quan s\u00e1t th\u1ea5y b\u1ecdt kh\u00ed cho th\u1ea5y c\u00f3 r\u00f2 r\u1ec9 v\u00e0 th\u1eed nghi\u1ec7m n\u00e0y gi\u00fap \u0111\u00e1nh gi\u00e1 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a n\u1eafp bao b\u00ec.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">V. \u1ee8ng d\u1ee5ng<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Ng\u00e0nh c\u00f4ng nghi\u1ec7p bao b\u00ec:<\/strong> \u0110\u1ea3m b\u1ea3o s\u1ea3n ph\u1ea9m \u0111\u01b0\u1ee3c \u0111\u00f3ng g\u00f3i an to\u00e0n \u0111\u1ec3 tr\u00e1nh h\u01b0 h\u1ecfng trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n v\u00e0 l\u01b0u tr\u1eef.<\/li>\n\n\n\n<li><strong>Thi\u1ebft b\u1ecb y t\u1ebf:<\/strong> X\u00e1c minh t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a bao b\u00ec v\u00f4 tr\u00f9ng \u0111\u1ec3 ng\u0103n ng\u1eeba nhi\u1ec5m b\u1ea9n v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho b\u1ec7nh nh\u00e2n.<\/li>\n\n\n\n<li><strong>D\u01b0\u1ee3c ph\u1ea9m:<\/strong> C\u00f3 vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c duy tr\u00ec t\u00ednh v\u00f4 tr\u00f9ng v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a thu\u1ed1c b\u1eb1ng c\u00e1ch ph\u00e1t hi\u1ec7n r\u00f2 r\u1ec9 trong bao b\u00ec thu\u1ed1c.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">VI. T\u00f9y ch\u1ecdn t\u00f9y ch\u1ec9nh<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>T\u00ednh n\u0103ng v\u00e0 c\u1ea5u h\u00ecnh c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh:<\/strong> \u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u th\u1eed nghi\u1ec7m c\u1ee5 th\u1ec3 v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u lo\u1ea1i v\u00e0 k\u00edch c\u1ee1 bao b\u00ec kh\u00e1c nhau.<\/li>\n\n\n\n<li><strong>Y\u00eau c\u1ea7u ki\u1ec3m tra \u0111\u1eb7c bi\u1ec7t:<\/strong> C\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh cho ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec1u ki\u1ec7n th\u1eed nghi\u1ec7m ri\u00eang bi\u1ec7t ho\u1eb7c nhu c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a ng\u00e0nh.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">VII.C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n<ol class=\"wp-block-list\">\n<li>Thi\u1ebft b\u1ecb ki\u1ec3m tra r\u00f2 r\u1ec9 bong b\u00f3ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 l\u00e0m g\u00ec?<br>Thi\u1ebft b\u1ecb ki\u1ec3m tra r\u00f2 r\u1ec9 bong b\u00f3ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e1t hi\u1ec7n r\u00f2 r\u1ec9 trong v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i b\u1eb1ng c\u00e1ch quan s\u00e1t s\u1ef1 h\u00ecnh th\u00e0nh bong b\u00f3ng khi bao b\u00ec \u0111\u01b0\u1ee3c ng\u00e2m trong ch\u1ea5t l\u1ecfng v\u00e0 t\u1ea1o ch\u00e2n kh\u00f4ng.<\/li>\n\n\n\n<li>Ph\u01b0\u01a1ng ph\u00e1p ki\u1ec3m tra r\u00f2 r\u1ec9 b\u1eb1ng bong b\u00f3ng ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<br>Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y bao g\u1ed3m vi\u1ec7c nh\u00fang g\u00f3i h\u00e0ng v\u00e0o ch\u1ea5t l\u1ecfng v\u00e0 t\u1ea1o ch\u00e2n kh\u00f4ng. N\u1ebfu c\u00f3 r\u00f2 r\u1ec9, kh\u00f4ng kh\u00ed s\u1ebd tho\u00e1t ra kh\u1ecfi g\u00f3i h\u00e0ng, t\u1ea1o th\u00e0nh b\u1ecdt kh\u00ed trong ch\u1ea5t l\u1ecfng.<\/li>\n\n\n\n<li>Nh\u1eefng \u0111i\u1ec3m kh\u00e1c bi\u1ec7t ch\u00ednh gi\u1eefa <a href=\"https:\/\/www.astm.org\/d3078-02r21e01.html\" target=\"_blank\" rel=\"noreferrer noopener nofollow\">Ti\u00eau chu\u1ea9n ASTMD3078<\/a> v\u00e0 ti\u00eau chu\u1ea9n ASTM D4991?<br>ASTM D3078 t\u1eadp trung v\u00e0o vi\u1ec7c ph\u00e1t hi\u1ec7n r\u00f2 r\u1ec9 nghi\u00eam tr\u1ecdng trong bao b\u00ec m\u1ec1m c\u00f3 kh\u00ed kho\u1ea3ng tr\u1ed1ng, trong khi ASTM D4991 d\u00f9ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 k\u00edn r\u00f2 r\u1ec9 trong n\u1eafp bao b\u00ec c\u1ee7a nhi\u1ec1u lo\u1ea1i h\u1ed9p c\u1ee9ng kh\u00e1c nhau.<\/li>\n\n\n\n<li>Thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00f9y ch\u1ec9nh \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c nhu c\u1ea7u th\u1eed nghi\u1ec7m c\u1ee5 th\u1ec3 kh\u00f4ng?<br>C\u00f3, thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00f9y ch\u1ec9nh v\u1edbi nhi\u1ec1u t\u00ednh n\u0103ng v\u00e0 c\u1ea5u h\u00ecnh kh\u00e1c nhau \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u th\u1eed nghi\u1ec7m c\u1ee5 th\u1ec3 v\u00e0 ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u lo\u1ea1i v\u00e0 k\u00edch c\u1ee1 g\u00f3i h\u00e0ng kh\u00e1c nhau.<\/li>\n\n\n\n<li>Nh\u1eefng ng\u00e0nh n\u00e0o \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i nhi\u1ec1u nh\u1ea5t t\u1eeb vi\u1ec7c s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb n\u00e0y?<br>C\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 bao b\u00ec, thi\u1ebft b\u1ecb y t\u1ebf v\u00e0 d\u01b0\u1ee3c ph\u1ea9m \u0111\u01b0\u1ee3c h\u01b0\u1edfng l\u1ee3i \u0111\u00e1ng k\u1ec3 khi s\u1eed d\u1ee5ng Thi\u1ebft b\u1ecb ki\u1ec3m tra r\u00f2 r\u1ec9 bong b\u00f3ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n v\u00e0 an to\u00e0n cho s\u1ea3n ph\u1ea9m c\u1ee7a h\u1ecd.<\/li>\n<\/ol>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Thi\u1ebft b\u1ecb ki\u1ec3m tra r\u00f2 r\u1ec9 b\u1eb1ng b\u1ecdt kh\u00ed l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 quan tr\u1ecdng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 ph\u00e1t hi\u1ec7n r\u00f2 r\u1ec9 tr\u00ean c\u00e1c lo\u1ea1i v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i kh\u00e1c nhau. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y x\u00e1c \u0111\u1ecbnh r\u00f2 r\u1ec9 b\u1eb1ng c\u00e1ch ng\u00e2m bao b\u00ec v\u00e0o ch\u1ea5t l\u1ecfng v\u00e0 t\u1ea1o ch\u00e2n kh\u00f4ng \u0111\u1ec3 quan s\u00e1t xem c\u00f3 b\u1ecdt kh\u00ed h\u00ecnh th\u00e0nh hay kh\u00f4ng, \u0111i\u1ec1u n\u00e0y cho th\u1ea5y c\u00f3 l\u1ed7 h\u1ed5ng.<\/p>","protected":false},"featured_media":4874,"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":"disabled","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":""}}},"product-category":[441,514,515,485,443,454,484,438,495,444,516,439,619,517],"product-tag":[],"class_list":["post-9554","products","type-products","status-publish","has-post-thumbnail","hentry","product-category-astm-standard","product-category-astm-d3078","product-category-astm-d4991","product-category-bottle-testing","product-category-container-tester","product-category-custom-lab-testing-instruments-manufacturer","product-category-leak-testing","product-category-medical-and-pharmaceutical-testing","product-category-pharmaceutical-testing","product-category-plastic-testing","product-category-seal-strength-tester","product-category-usp","product-category-usp-381","product-category-vacuum-leak-tester"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.packqc.com\/vi\/wp-json\/wp\/v2\/products\/9554","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.packqc.com\/vi\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/www.packqc.com\/vi\/wp-json\/wp\/v2\/types\/products"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.packqc.com\/vi\/wp-json\/wp\/v2\/media\/4874"}],"wp:attachment":[{"href":"https:\/\/www.packqc.com\/vi\/wp-json\/wp\/v2\/media?parent=9554"}],"wp:term":[{"taxonomy":"product-category","embeddable":true,"href":"https:\/\/www.packqc.com\/vi\/wp-json\/wp\/v2\/product-category?post=9554"},{"taxonomy":"product-tag","embeddable":true,"href":"https:\/\/www.packqc.com\/vi\/wp-json\/wp\/v2\/product-tag?post=9554"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}