{"id":4297,"date":"2024-05-29T10:27:18","date_gmt":"2024-05-29T02:27:18","guid":{"rendered":"https:\/\/www.qualitester.com\/?p=4297"},"modified":"2024-05-29T10:32:17","modified_gmt":"2024-05-29T02:32:17","slug":"film-heat-shrink-tester-for-plastic-film","status":"publish","type":"post","link":"https:\/\/www.qualitester.com\/vi\/film-heat-shrink-tester-for-plastic-film\/","title":{"rendered":"M\u00e1y ki\u1ec3m tra co nhi\u1ec7t m\u00e0ng nh\u1ef1a"},"content":{"rendered":"<h1>M\u00e1y ki\u1ec3m tra co nhi\u1ec7t m\u00e0ng nh\u1ef1a<\/h1>\n<p>M\u00e1y ki\u1ec3m tra co nhi\u1ec7t m\u00e0ng phim t\u1eeb Cell Instruments, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ki\u1ec3m tra m\u00e0ng nh\u1ef1a ch\u00ednh x\u00e1c. T\u00ecm hi\u1ec3u v\u1ec1 tu\u00e2n th\u1ee7 ASTM D2732 v\u00e0 c\u00e1c t\u00f9y ch\u1ecdn t\u00f9y ch\u1ec9nh.<\/p>\n<h2>T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c th\u1eed nghi\u1ec7m m\u00e0ng nh\u1ef1a<\/h2>\n<p>M\u00e0ng nh\u1ef1a l\u00e0 m\u1ed9t ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p, bao g\u1ed3m bao b\u00ec, thi\u1ebft b\u1ecb y t\u1ebf, s\u1ea3n xu\u1ea5t th\u1ef1c ph\u1ea9m v\u00e0 \u0111i\u1ec7n t\u1eed. T\u00ednh linh ho\u1ea1t v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a ch\u00fang khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn, nh\u01b0ng hi\u1ec7u su\u1ea5t c\u1ee7a ch\u00fang ph\u1ee5 thu\u1ed9c r\u1ea5t nhi\u1ec1u v\u00e0o c\u00e1c \u0111\u1eb7c t\u00ednh v\u1eadt l\u00fd c\u1ee7a ch\u00fang, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u1ed9 b\u1ec1n, \u0111\u1ed9 d\u1ebbo v\u00e0 h\u00e0nh vi nhi\u1ec7t. M\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng c\u1ee7a hi\u1ec7u su\u1ea5t m\u00e0ng nh\u1ef1a l\u00e0 \u0111\u1ed9 co ng\u00f3t do nhi\u1ec7t, c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a v\u1eadt li\u1ec7u trong \u1ee9ng d\u1ee5ng d\u1ef1 \u0111\u1ecbnh c\u1ee7a n\u00f3. Vi\u1ec7c th\u1eed nghi\u1ec7m m\u00e0ng nh\u1ef1a ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng ch\u00fang \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n c\u1ee7a ng\u00e0nh v\u00e0 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 mong \u0111\u1ee3i trong \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf.<\/p>\n<h2>M\u00e1y ki\u1ec3m tra co nhi\u1ec7t m\u00e0ng phim t\u1eeb Cell Instruments<\/h2>\n<h3>Gi\u1edbi thi\u1ec7u v\u1ec1 M\u00e1y ki\u1ec3m tra co nhi\u1ec7t m\u00e0ng phim c\u1ee7a Cell Instruments<\/h3>\n<p>Cell Instruments, m\u1ed9t c\u00f4ng ty h\u00e0ng \u0111\u1ea7u trong l\u0129nh v\u1ef1c s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb ki\u1ec3m tra v\u1eadt li\u1ec7u, cung c\u1ea5p M\u00e1y ki\u1ec3m tra co nhi\u1ec7t m\u00e0ng phim hi\u1ec7n \u0111\u1ea1i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf chuy\u00ean d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 c\u00e1c \u0111\u1eb7c t\u00ednh co nhi\u1ec7t c\u1ee7a m\u00e0ng nh\u1ef1a. Thi\u1ebft b\u1ecb ti\u00ean ti\u1ebfn n\u00e0y cung c\u1ea5p c\u00e1c ph\u00e9p \u0111o ch\u00ednh x\u00e1c v\u00e0 th\u00f4ng tin chi ti\u1ebft quan tr\u1ecdng cho vi\u1ec7c ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 ph\u00e1t tri\u1ec3n s\u1ea3n ph\u1ea9m trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau.<\/p>\n<p><a href=\"https:\/\/www.qualitester.com\/vi\/san-pham\/film-free-shrink-tester-fst-01\/\" target=\"_blank\" rel=\"noopener\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-full wp-image-4299 aligncenter\" src=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2024\/05\/Film-Heat-Shrink-Tester-for-Plastic-Film.jpg\" alt=\"M\u00e1y ki\u1ec3m tra co nhi\u1ec7t m\u00e0ng nh\u1ef1a\" width=\"600\" height=\"600\" srcset=\"https:\/\/www.qualitester.com\/wp-content\/uploads\/2024\/05\/Film-Heat-Shrink-Tester-for-Plastic-Film.jpg 600w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2024\/05\/Film-Heat-Shrink-Tester-for-Plastic-Film-300x300.jpg 300w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2024\/05\/Film-Heat-Shrink-Tester-for-Plastic-Film-150x150.jpg 150w, https:\/\/www.qualitester.com\/wp-content\/uploads\/2024\/05\/Film-Heat-Shrink-Tester-for-Plastic-Film-100x100.jpg 100w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/a><\/p>\n<h3>C\u00e1c t\u00ednh n\u0103ng v\u00e0 l\u1ee3i \u00edch ch\u00ednh<\/h3>\n<p>M\u00e1y ki\u1ec3m tra \u0111\u1ed9 co nhi\u1ec7t m\u00e0ng phim c\u1ee7a Cell Instruments c\u00f3 m\u1ed9t s\u1ed1 t\u00ednh n\u0103ng ch\u00ednh khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 h\u1eefu \u00edch cho b\u1ea5t k\u1ef3 ph\u00f2ng th\u00ed nghi\u1ec7m ho\u1eb7c c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t n\u00e0o:<\/p>\n<ul>\n<li>\u0110\u1ed9 ch\u00ednh x\u00e1c cao: Ki\u1ec3m so\u00e1t v\u00e0 \u0111o nhi\u1ec7t \u0111\u1ed9 ch\u00ednh x\u00e1c \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 \u0111\u00e1ng tin c\u1eady.<\/li>\n<li>Giao di\u1ec7n th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng: C\u00e1c n\u00fat \u0111i\u1ec1u khi\u1ec3n tr\u1ef1c quan v\u00e0 m\u00e0n h\u00ecnh k\u1ef9 thu\u1eadt s\u1ed1 gi\u00fap m\u00e1y ki\u1ec3m tra d\u1ec5 v\u1eadn h\u00e0nh.<\/li>\n<li>T\u00ednh linh ho\u1ea1t: Ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u lo\u1ea1i m\u00e0ng nh\u1ef1a \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau.<\/li>\n<li>Tu\u00e2n th\u1ee7: \u0110\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf, bao g\u1ed3m ASTM D2732.<\/li>\n<\/ul>\n<h3>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt<\/h3>\n<p>M\u00e1y ki\u1ec3m tra m\u00e0ng co nhi\u1ec7t cung c\u1ea5p th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt m\u1ea1nh m\u1ebd \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhi\u1ec1u nhu c\u1ea7u th\u1eed nghi\u1ec7m kh\u00e1c nhau:<\/p>\n<table width=\"309\">\n<tbody>\n<tr>\n<td width=\"155\">K\u00edch th\u01b0\u1edbc m\u1eabu<\/td>\n<td width=\"154\">\u2264160mm x 160mm<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng ~ 200\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>S\u1ef1 ch\u00ednh x\u00e1c<\/td>\n<td>\u00b10,3\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc<\/td>\n<td>37*44*28 DxRxC cm<\/td>\n<\/tr>\n<tr>\n<td>Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td>220V 50Hz<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>\u1ee8ng d\u1ee5ng<\/h3>\n<p>Thi\u1ebft b\u1ecb \u0111a n\u0103ng n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau cho c\u00e1c \u1ee9ng d\u1ee5ng nh\u01b0:<\/p>\n<ul>\n<li><strong>Bao b\u00ec<\/strong>: Ki\u1ec3m tra t\u00ednh ch\u1ea5t co ng\u00f3t c\u1ee7a m\u00e0ng phim d\u00f9ng trong bao b\u00ec th\u1ef1c ph\u1ea9m v\u00e0 h\u00e0ng ti\u00eau d\u00f9ng.<\/li>\n<li><strong>Thu\u1ed9c v\u1ec1 y h\u1ecdc<\/strong> <strong>Thi\u1ebft b\u1ecb<\/strong>: \u0110\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady c\u1ee7a m\u00e0ng phim s\u1eed d\u1ee5ng trong bao b\u00ec y t\u1ebf.<\/li>\n<li><strong>\u0110i\u1ec7n t\u1eed<\/strong>: \u0110\u00e1nh gi\u00e1 c\u00e1c lo\u1ea1i m\u00e0ng phim \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong \u1ee9ng d\u1ee5ng b\u1ea3o v\u1ec7 v\u00e0 c\u00e1ch \u0111i\u1ec7n.<\/li>\n<\/ul>\n<h2>Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m co ng\u00f3t nhi\u1ec7t c\u1ee7a m\u00e0ng<\/h2>\n<h3>Gi\u1ea3i th\u00edch v\u1ec1 s\u1ef1 co ng\u00f3t nhi\u1ec7t c\u1ee7a m\u00e0ng<\/h3>\n<p>Co ng\u00f3t do nhi\u1ec7t l\u00e0 hi\u1ec7n t\u01b0\u1ee3ng gi\u1ea3m k\u00edch th\u01b0\u1edbc c\u1ee7a m\u00e0ng nh\u1ef1a khi ti\u1ebfp x\u00fac v\u1edbi nhi\u1ec7t. T\u00ednh ch\u1ea5t n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng m\u00e0 m\u00e0ng nh\u1ef1a c\u1ea7n ph\u1ea3i tu\u00e2n theo m\u1ed9t h\u00ecnh d\u1ea1ng c\u1ee5 th\u1ec3 ho\u1eb7c t\u1ea1o ra \u0111\u1ed9 k\u00edn kh\u00edt.<\/p>\n<p>\u0110\u1ed9 co nhi\u1ec7t l\u00e0 m\u1ed9t th\u00f4ng s\u1ed1 quan tr\u1ecdng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng s\u1eed d\u1ee5ng v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a m\u00e0ng nh\u1ef1a. \u0110o \u0111\u1ed9 co nhi\u1ec7t r\u1ea5t quan tr\u1ecdng v\u00ec:<\/p>\n<ol>\n<li>N\u00f3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u00e0ng phim s\u1ebd ho\u1ea1t \u0111\u1ed9ng nh\u01b0 mong \u0111\u1ee3i trong qu\u00e1 tr\u00ecnh thi c\u00f4ng.<\/li>\n<li>N\u00f3 gi\u00fap duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n v\u00e0 h\u00ecnh th\u1ee9c c\u1ee7a s\u1ea3n ph\u1ea9m \u0111\u00f3ng g\u00f3i.<\/li>\n<li>N\u00f3 ng\u0103n ng\u1eeba c\u00e1c l\u1ed7i v\u00e0 khuy\u1ebft t\u1eadt trong s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng.<\/li>\n<\/ol>\n<p>S\u1ef1 co ng\u00f3t do nhi\u1ec7t c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn nhi\u1ec1u kh\u00eda c\u1ea1nh c\u1ee7a hi\u1ec7u su\u1ea5t m\u00e0ng phim, bao g\u1ed3m:<\/p>\n<ol>\n<li>V\u1eeba v\u1eb7n v\u00e0 Ho\u00e0n thi\u1ec7n: \u0110\u1ed9 co ng\u00f3t th\u00edch h\u1ee3p \u0111\u1ea3m b\u1ea3o v\u1eeba v\u1eb7n v\u00e0 \u0111\u1ed3ng \u0111\u1ec1u.<\/li>\n<li>\u0110\u1ed9 b\u1ec1n: \u0110\u1ed9 co ng\u00f3t qu\u00e1 m\u1ee9c c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn m\u00e0ng phim gi\u00f2n ho\u1eb7c r\u00e1ch.<\/li>\n<li>T\u00ednh th\u1ea9m m\u1ef9: \u0110\u1ed9 co r\u00fat \u0111\u1ed3ng \u0111\u1ec1u gi\u00fap duy tr\u00ec t\u00ednh th\u1ea9m m\u1ef9 c\u1ee7a bao b\u00ec.<\/li>\n<\/ol>\n<h3>Quy tr\u00ecnh ki\u1ec3m tra chi ti\u1ebft<\/h3>\n<p>\u0110\u1ec3 ti\u1ebfn h\u00e0nh th\u1eed nghi\u1ec7m co ng\u00f3t do nhi\u1ec7t b\u1eb1ng M\u00e1y th\u1eed co ng\u00f3t do nhi\u1ec7t, h\u00e3y l\u00e0m theo c\u00e1c b\u01b0\u1edbc sau:<\/p>\n<ol>\n<li><strong>Chu\u1ea9n b\u1ecb m\u1eabu<\/strong>: C\u1eaft phim theo k\u00edch th\u01b0\u1edbc y\u00eau c\u1ea7u, th\u00f4ng th\u01b0\u1eddng <strong>100mm x 100mm<\/strong>.<\/li>\n<li><strong>Thi\u1ebft l\u1eadp nh\u1ea1c c\u1ee5<\/strong>: C\u00e0i \u0111\u1eb7t nhi\u1ec7t \u0111\u1ed9 v\u00e0 th\u1eddi gian gia nhi\u1ec7t mong mu\u1ed1n tr\u00ean m\u00e1y th\u1eed.<\/li>\n<li><strong>Ki\u1ec3m tra<\/strong>: \u0110\u1eb7t m\u1eabu phim v\u00e0o m\u00e1y th\u1eed v\u00e0 b\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh gia nhi\u1ec7t.<\/li>\n<li><strong>\u0110o l\u01b0\u1eddng<\/strong>: Sau khi gia nhi\u1ec7t, \u0111o k\u00edch th\u01b0\u1edbc c\u1ee7a m\u00e0ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh t\u1ef7 l\u1ec7 co ng\u00f3t.<\/li>\n<\/ol>\n<h3>Gi\u1ea3i th\u00edch k\u1ebft qu\u1ea3<\/h3>\n<p>Ph\u00e2n t\u00edch d\u1eef li\u1ec7u th\u1eed nghi\u1ec7m bao g\u1ed3m vi\u1ec7c so s\u00e1nh k\u00edch th\u01b0\u1edbc ban \u0111\u1ea7u v\u00e0 k\u00edch th\u01b0\u1edbc cu\u1ed1i c\u00f9ng c\u1ee7a m\u00e0ng. T\u1ef7 l\u1ec7 co ng\u00f3t \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng c\u00f4ng th\u1ee9c:<\/p>\n<p>\u0110\u1ed9 co tuy\u1ebfn t\u00ednh kh\u00f4ng h\u1ea1n ch\u1ebf (%) = [(Lo \u2013 Lf) \/ Lo] x 100%<\/p>\n<p>\u1ede \u0111\u00e2u:<br \/>\nLo = Chi\u1ec1u d\u00e0i ban \u0111\u1ea7u (100 mm)<br \/>\nLf = Chi\u1ec1u d\u00e0i c\u1ee7a c\u1ea1nh sau khi co l\u1ea1i<\/p>\n<h3>C\u00e1c s\u1ed1 li\u1ec7u chung v\u00e0 \u00fd ngh\u0129a c\u1ee7a ch\u00fang v\u1ec1 v\u1eadt li\u1ec7u<\/h3>\n<ol>\n<li><strong>S\u1ef1 co ng\u00f3t<\/strong> <strong>Ph\u1ea7n tr\u0103m<\/strong>: Bi\u1ec3u th\u1ecb m\u1ee9c \u0111\u1ed9 thay \u0111\u1ed5i v\u1ec1 k\u00edch th\u01b0\u1edbc.<\/li>\n<li><strong>T\u00ednh \u0111\u1ed3ng nh\u1ea5t<\/strong>:S\u1ef1 co ng\u00f3t \u0111\u1ed3ng \u0111\u1ec1u gi\u1eefa c\u00e1c m\u1eabu kh\u00e1c nhau cho th\u1ea5y t\u00ednh ch\u1ea5t v\u1eadt li\u1ec7u \u1ed5n \u0111\u1ecbnh.<\/li>\n<li><strong>T\u1ef7 l\u1ec7 co ng\u00f3t<\/strong>: Gi\u00fap hi\u1ec3u \u0111\u01b0\u1ee3c v\u1eadt li\u1ec7u ph\u1ea3n \u1ee9ng v\u1edbi nhi\u1ec7t nhanh nh\u01b0 th\u1ebf n\u00e0o.<\/li>\n<\/ol>\n<h2>ASTM D2732: Ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m ti\u00eau chu\u1ea9n cho \u0111\u1ed9 co nhi\u1ec7t tuy\u1ebfn t\u00ednh kh\u00f4ng h\u1ea1n ch\u1ebf c\u1ee7a m\u00e0ng nh\u1ef1a v\u00e0 t\u1ea5m nh\u1ef1a<\/h2>\n<h3>Gi\u1edbi thi\u1ec7u v\u1ec1 ASTM D2732<\/h3>\n<p>ASTM D2732 l\u00e0 ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m ti\u00eau chu\u1ea9n do ASTM International ph\u00e1t tri\u1ec3n \u0111\u1ec3 \u0111o \u0111\u1ed9 co ng\u00f3t nhi\u1ec7t tuy\u1ebfn t\u00ednh kh\u00f4ng h\u1ea1n ch\u1ebf c\u1ee7a m\u00e0ng nh\u1ef1a v\u00e0 t\u1ea5m nh\u1ef1a. Ti\u00eau chu\u1ea9n n\u00e0y \u0111\u01b0\u1ee3c c\u00f4ng nh\u1eadn r\u1ed9ng r\u00e3i v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n v\u00e0 \u0111\u1ed9 tin c\u1eady trong th\u1eed nghi\u1ec7m \u0111\u1ed9 co ng\u00f3t c\u1ee7a m\u00e0ng nh\u1ef1a.<\/p>\n<h2>T\u00f9y ch\u1ec9nh<\/h2>\n<p>C\u00e1c lo\u1ea1i t\u00f9y ch\u1ec9nh c\u00f3 s\u1eb5n cho c\u00e1c y\u00eau c\u1ea7u th\u1eed nghi\u1ec7m c\u1ee5 th\u1ec3. Cell Instruments cung c\u1ea5p nhi\u1ec1u t\u00f9y ch\u1ecdn t\u00f9y ch\u1ec9nh \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c nhu c\u1ea7u th\u1eed nghi\u1ec7m c\u1ee5 th\u1ec3:<\/p>\n<ol>\n<li><strong>Gi\u00e1 \u0111\u1ef1ng m\u1eabu chuy\u00ean d\u1ee5ng<\/strong>: D\u00e0nh cho c\u00e1c m\u1eabu c\u00f3 k\u00edch th\u01b0\u1edbc ho\u1eb7c h\u00ecnh d\u1ea1ng kh\u00f4ng chu\u1ea9n.<\/li>\n<li><strong>Ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 t\u00f9y ch\u1ec9nh<\/strong>: D\u00e0nh cho v\u1eadt li\u1ec7u y\u00eau c\u1ea7u \u0111i\u1ec1u ki\u1ec7n th\u1eed nghi\u1ec7m c\u1ee5 th\u1ec3.<\/li>\n<li><strong>Ghi d\u1eef li\u1ec7u t\u1ef1 \u0111\u1ed9ng<\/strong>: T\u00edch h\u1ee3p ph\u1ea7n m\u1ec1m \u0111\u1ec3 thu th\u1eadp v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u t\u1ef1 \u0111\u1ed9ng.<\/li>\n<\/ol>\n<h2>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n<p><strong>M\u00e1y ki\u1ec3m tra \u0111\u1ed9 co nhi\u1ec7t m\u00e0ng nh\u1ef1a n\u00e0o c\u00f3 th\u1ec3 ki\u1ec3m tra \u0111\u01b0\u1ee3c?<\/strong><\/p>\n<p>\u2013 M\u00e1y ki\u1ec3m tra \u0111\u1ed9 co nhi\u1ec7t c\u1ee7a m\u00e0ng nh\u1ef1a c\u00f3 th\u1ec3 ki\u1ec3m tra nhi\u1ec1u lo\u1ea1i m\u00e0ng nh\u1ef1a kh\u00e1c nhau, bao g\u1ed3m polyethylene, polypropylene, PVC v\u00e0 c\u00e1c lo\u1ea1i m\u00e0ng nh\u1ef1a kh\u00e1c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong bao b\u00ec, y t\u1ebf v\u00e0 \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p.<\/p>\n<p><strong>K\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m t\u1eeb M\u00e1y th\u1eed co nhi\u1ec7t m\u00e0ng phim c\u00f3 ch\u00ednh x\u00e1c kh\u00f4ng?<\/strong><\/p>\n<p>\u2013 M\u00e1y th\u1eed cung c\u1ea5p k\u1ebft qu\u1ea3 c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c v\u1ec1 nhi\u1ec7t \u0111\u1ed9 l\u00e0 \u00b10,3\u00b0C, \u0111\u1ea3m b\u1ea3o d\u1eef li\u1ec7u \u0111\u00e1ng tin c\u1eady v\u00e0 nh\u1ea5t qu\u00e1n.<\/p>\n<p><strong>M\u00e1y ki\u1ec3m tra \u0111\u1ed9 co nhi\u1ec7t c\u1ee7a m\u00e0ng phim c\u00f3 tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n ASTM D2732 kh\u00f4ng?<\/strong><\/p>\n<p>\u2013 C\u00f3, M\u00e1y ki\u1ec3m tra \u0111\u1ed9 co nhi\u1ec7t m\u00e0ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n ASTM D2732, \u0111\u1ea3m b\u1ea3o r\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p th\u1eed nghi\u1ec7m c\u1ee7a b\u1ea1n ph\u00f9 h\u1ee3p v\u1edbi y\u00eau c\u1ea7u c\u1ee7a ng\u00e0nh.<\/p>\n<p><strong>L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c t\u1ef1 \u0111\u1ed9ng h\u00f3a quy tr\u00ecnh th\u1eed nghi\u1ec7m co ng\u00f3t do nhi\u1ec7t l\u00e0 g\u00ec?<\/strong><\/p>\n<p>T\u1ef1 \u0111\u1ed9ng h\u00f3a c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3, gi\u1ea3m l\u1ed7i c\u1ee7a con ng\u01b0\u1eddi v\u00e0 cho ph\u00e9p gi\u00e1m s\u00e1t v\u00e0 ghi d\u1eef li\u1ec7u li\u00ean t\u1ee5c, gi\u00fap qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m tr\u1edf n\u00ean \u0111\u00e1ng tin c\u1eady v\u00e0 h\u1ee3p l\u00fd h\u01a1n.<\/p>\n<p><strong>C\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh M\u00e1y ki\u1ec3m tra m\u00e0ng co nhi\u1ec7t cho nhu c\u1ea7u th\u1eed nghi\u1ec7m c\u1ee5 th\u1ec3 kh\u00f4ng?<\/strong><\/p>\n<p>\u2013 Ch\u1eafc ch\u1eafn r\u1ed3i, Cell Instruments cung c\u1ea5p d\u1ecbch v\u1ee5 t\u00f9y ch\u1ec9nh \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh m\u00e1y th\u1eed theo c\u00e1c y\u00eau c\u1ea7u c\u1ee5 th\u1ec3, bao g\u1ed3m gi\u00e1 \u0111\u1ee1 m\u1eabu \u0111\u1eb7c bi\u1ec7t v\u00e0 ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 t\u00f9y ch\u1ec9nh.<\/p>\n<h2>B\u00e0i vi\u1ebft li\u00ean quan<\/h2>\n<p><span style=\"color: #99ccff;\"><em><span style=\"text-decoration: underline;\"><a style=\"color: #99ccff; text-decoration: underline;\" href=\"https:\/\/www.qualitester.com\/vi\/san-pham\/film-free-shrink-tester-fst-01\/\" target=\"_blank\" rel=\"noopener\">M\u00e1y ki\u1ec3m tra co nhi\u1ec7t m\u00e0ng phim<\/a><\/span><\/em><\/span><\/p>\n<p><span style=\"color: #99ccff;\"><em><span style=\"text-decoration: underline;\"><a style=\"color: #99ccff; text-decoration: underline;\" href=\"https:\/\/www.qualitester.com\/vi\/best-shrinkage-films-tester-astm-d2732\/\" target=\"_blank\" rel=\"noopener\">Th\u1eed nghi\u1ec7m m\u00e0ng co ASTM D2732<\/a><\/span><\/em><\/span><\/p>\n<p><span style=\"color: #99ccff;\"><em><span style=\"text-decoration: underline;\"><a style=\"color: #99ccff; text-decoration: underline;\" href=\"https:\/\/www.qualitester.com\/vi\/film-shrinkage-tester-for-plastic-packaging\/\" target=\"_blank\" rel=\"noopener\">M\u00e1y ki\u1ec3m tra \u0111\u1ed9 co m\u00e0ng cho bao b\u00ec nh\u1ef1a<\/a><\/span><\/em><\/span><\/p>\n<p><span style=\"color: #99ccff;\"><em><span style=\"text-decoration: underline;\"><a style=\"color: #99ccff; text-decoration: underline;\" href=\"https:\/\/www.qualitester.com\/vi\/thermal-shrinkage-tester-for-plastic-film\/\" target=\"_blank\" rel=\"noopener\">M\u00e1y ki\u1ec3m tra \u0111\u1ed9 co nhi\u1ec7t cho m\u00e0ng nh\u1ef1a<\/a><\/span><\/em><\/span><\/p>\n<p><!--more--><\/p>\n<h2>Th\u1ea9m quy\u1ec1n gi\u1ea3i quy\u1ebft<\/h2>\n<p><span style=\"color: #99ccff;\"><em><span style=\"text-decoration: underline;\"><a style=\"color: #99ccff; text-decoration: underline;\" href=\"https:\/\/www.astm.org\/d2732-14r20.html\" target=\"_blank\" rel=\"noopener nofollow\">Ti\u00eau chu\u1ea9n ASTMD2732<\/a><\/span><\/em><\/span><\/p>","protected":false},"excerpt":{"rendered":"<p>M\u00e1y ki\u1ec3m tra co nhi\u1ec7t m\u00e0ng cho m\u00e0ng nh\u1ef1a M\u00e1y ki\u1ec3m tra co nhi\u1ec7t m\u00e0ng t\u1eeb Cell Instruments, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ki\u1ec3m tra m\u00e0ng nh\u1ef1a ch\u00ednh x\u00e1c. T\u00ecm hi\u1ec3u v\u1ec1 vi\u1ec7c tu\u00e2n th\u1ee7 ASTM D2732 v\u00e0 c\u00e1c t\u00f9y ch\u1ecdn t\u00f9y ch\u1ec9nh. T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c ki\u1ec3m tra m\u00e0ng nh\u1ef1a M\u00e0ng nh\u1ef1a l\u00e0 m\u1ed9t ph\u1ea7n kh\u00f4ng th\u1ec3 thi\u1ebfu trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p, bao g\u1ed3m bao b\u00ec, thi\u1ebft b\u1ecb y t\u1ebf, s\u1ea3n xu\u1ea5t th\u1ef1c ph\u1ea9m v\u00e0 \u0111i\u1ec7n t\u1eed. T\u00ednh linh ho\u1ea1t v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a ch\u00fang l\u00e0m cho ch\u00fang tr\u1edf th\u00e0nh m\u1ed9t \u2026<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/www.qualitester.com\/vi\/film-heat-shrink-tester-for-plastic-film\/\"> <span class=\"screen-reader-text\">M\u00e1y ki\u1ec3m tra co nhi\u1ec7t m\u00e0ng nh\u1ef1a<\/span> \u0110\u1ecdc th\u00eam \u00bb<\/a><\/p>","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","footnotes":""},"categories":[154,153],"tags":[],"class_list":["post-4297","post","type-post","status-publish","format-standard","hentry","category-new-product","category-packaging-news"],"_links":{"self":[{"href":"https:\/\/www.qualitester.com\/vi\/wp-json\/wp\/v2\/posts\/4297","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.qualitester.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.qualitester.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/vi\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/www.qualitester.com\/vi\/wp-json\/wp\/v2\/comments?post=4297"}],"version-history":[{"count":0,"href":"https:\/\/www.qualitester.com\/vi\/wp-json\/wp\/v2\/posts\/4297\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.qualitester.com\/vi\/wp-json\/wp\/v2\/media?parent=4297"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.qualitester.com\/vi\/wp-json\/wp\/v2\/categories?post=4297"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.qualitester.com\/vi\/wp-json\/wp\/v2\/tags?post=4297"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}