{"id":2948,"date":"2024-10-28T10:53:51","date_gmt":"2024-10-28T02:53:51","guid":{"rendered":"https:\/\/www.leakagetester.com\/?p=2948"},"modified":"2025-11-14T11:19:30","modified_gmt":"2025-11-14T03:19:30","slug":"glt-01-gross-leak-tester","status":"publish","type":"post","link":"https:\/\/www.leakagetester.com\/vi\/glt-01-gross-leak-tester\/","title":{"rendered":"M\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 t\u1ed5ng th\u1ec3 GLT-01"},"content":{"rendered":"
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M\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 t\u1ed5ng ASTM F2096<\/figcaption><\/div><\/figure><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n
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\"M\u00e1y<\/figure><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n
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\"M\u00e1y<\/figure><\/div>\n<\/div>\n<\/div><\/div>\n<\/div><\/div>
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M\u00e1y ki\u1ec3m tra r\u00f2 r\u1ec9 t\u1ed5ng th\u1ec3 GLT-01 l\u00e0 gi\u1ea3i ph\u00e1p hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u00e1ng tin c\u1eady \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ph\u00e1t hi\u1ec7n r\u00f2 r\u1ec9 t\u1ed5ng th\u1ec3 trong bao b\u00ec b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p t\u0103ng \u00e1p b\u00ean trong. Ngo\u00e0i ra, n\u00f3 c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 th\u1eed nghi\u1ec7m bong b\u00f3ng, th\u1eed nghi\u1ec7m ng\u00e2m d\u01b0\u1edbi n\u01b0\u1edbc ho\u1eb7c th\u1eed nghi\u1ec7m nh\u00fang. C\u1ee5 th\u1ec3, thi\u1ebft b\u1ecb n\u00e0y ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho t\u00fai v\u00e0 bao b\u00ec v\u00f4 tr\u00f9ng. H\u01a1n n\u1eefa, tu\u00e2n th\u1ee7 ASTM F2096, GLT-01 cung c\u1ea5p m\u1ed9t quy tr\u00ecnh \u0111\u00e3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh r\u00f2 r\u1ec9 trong c\u1ea3 v\u1eadt li\u1ec7u x\u1ed1p v\u00e0 kh\u00f4ng th\u1ea5m th\u00f4ng qua th\u1eed nghi\u1ec7m r\u00f2 r\u1ec9 bong b\u00f3ng. <\/p><\/div>\n\n\n

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T\u1ea3i xu\u1ed1ng danh m\u1ee5c<\/div><\/path><\/svg><\/span><\/a><\/div><\/div>\n\n\n\n
Y\u00eau c\u1ea7u b\u00e1o gi\u00e1<\/div><\/path><\/svg><\/span><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div>\n<\/div><\/div>\n\n\n\n

Gi\u1edbi thi\u1ec7u<\/h2><\/div><\/div><\/div>\n\n\n\n
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\"M\u00e1y<\/figure>
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GLT-01 t\u1ea1o ra s\u1ef1 ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t gi\u1eefa b\u00ean trong m\u1eabu \u0111ang \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m v\u00e0 m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc xung quanh. Khi b\u1ea1n nh\u00fang m\u1eabu, b\u1ea5t k\u1ef3 r\u00f2 r\u1ec9 hi\u1ec7n c\u00f3 n\u00e0o c\u0169ng cho ph\u00e9p kh\u00ed \u00e1p su\u1ea5t cao tho\u00e1t ra, t\u1ea1o ra c\u00e1c bong b\u00f3ng c\u00f3 th\u1ec3 quan s\u00e1t \u0111\u01b0\u1ee3c trong n\u01b0\u1edbc. Do \u0111\u00f3, ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u1ea3m b\u1ea3o ph\u00e1t hi\u1ec7n ch\u00ednh x\u00e1c c\u00e1c r\u00f2 r\u1ec9 l\u1edbn t\u1eeb 250\u03bcm.<\/p>\n<\/div><\/div>\n\n\n\n

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Ti\u00eau chu\u1ea9n ASTM F2096 ph\u00e1c th\u1ea3o c\u00e1c quy tr\u00ecnh th\u1eed nghi\u1ec7m v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i x\u1ed1p v\u00e0 kh\u00f4ng th\u1ea5m. B\u1eb1ng c\u00e1ch \u00e1p d\u1ee5ng \u00e1p su\u1ea5t b\u00ean trong, kh\u00ed \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng qua c\u00e1c l\u1ed7 r\u00f2 r\u1ec9, t\u1ea1o th\u00e0nh bong b\u00f3ng trong n\u01b0\u1edbc v\u00e0 x\u00e1c \u0111\u1ecbnh hi\u1ec7u qu\u1ea3 c\u00e1c \u0111i\u1ec3m r\u00f2 r\u1ec9 ti\u1ec1m \u1ea9n. Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m n\u00e0y kh\u00f4ng ch\u1ec9 \u0111\u00e1nh gi\u00e1 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a bao b\u00ec m\u00e0 c\u00f2n m\u00f4 ph\u1ecfng \u00e1p su\u1ea5t v\u00e0 t\u00e1c \u0111\u1ed9ng m\u00e0 bao b\u00ec c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i trong qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n v\u00e0 l\u01b0u tr\u1eef.<\/p>\n\n\n\n

\u1ee8ng d\u1ee5ng<\/h2><\/div><\/div><\/div>\n\n\n\n

Trong qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m, m\u1eabu \u0111\u01b0\u1ee3c ng\u00e2m trong n\u01b0\u1edbc trong khi \u00e1p su\u1ea5t b\u00ean trong \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng. N\u1ebfu c\u00f3 r\u00f2 r\u1ec9, kh\u00ed s\u1ebd tho\u00e1t ra qua \u0111i\u1ec3m r\u00f2 r\u1ec9, t\u1ea1o ra bong b\u00f3ng trong n\u01b0\u1edbc. Quy tr\u00ecnh n\u00e0y ph\u00f9 h\u1ee3p v\u1edbi h\u1ea7u h\u1ebft c\u00e1c v\u1eadt li\u1ec7u \u0111\u00f3ng g\u00f3i v\u00e0 cung c\u1ea5p \u0111\u00e1nh gi\u00e1 ch\u00ednh x\u00e1c v\u1ec1 t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a l\u1edbp ni\u00eam phong c\u1ee7a bao b\u00ec.<\/p>\n\n\n\n