{"id":19581,"date":"2024-04-11T03:17:10","date_gmt":"2024-04-11T03:17:10","guid":{"rendered":"http:\/\/dgbellvietnam.com\/about-drying-oven-use-and-maintenance\/"},"modified":"2024-11-15T14:06:06","modified_gmt":"2024-11-15T07:06:06","slug":"about-drying-oven-use-and-maintenance","status":"publish","type":"post","link":"https:\/\/dgbellvietnam.com\/en\/about-drying-oven-use-and-maintenance\/","title":{"rendered":"S\u1eed d\u1ee5ng v\u00e0 b\u1ea3o tr\u00ec l\u00f2 s\u1ea5y"},"content":{"rendered":"<div class=\"entry-content single-page\">\n<h1><span id=\"1_Classification_Overview\"><strong><span style=\"vertical-align: inherit;\">1. T\u1ed5ng quan v\u1ec1 ph\u00e2n lo\u1ea1i<\/span><\/strong><\/span><\/h1>\n<p><span style=\"vertical-align: inherit;\">L\u00f2 s\u1ea5y \u0111\u01b0\u1ee3c chia th\u00e0nh l\u00f2 s\u1ea5y nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng \u0111\u1ed5i \u0111i\u1ec7n, l\u00f2 s\u1ea5y \u0111i\u1ec7n, l\u00f2 s\u1ea5y ch\u00e2n kh\u00f4ng, l\u00f2 s\u1ea5y h\u1ed3ng ngo\u1ea1i, v.v. theo c\u00e1c ch\u1ea5t s\u1ea5y kh\u00e1c nhau. N\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 th\u1ef1c ph\u1ea9m, h\u00f3a sinh, truy\u1ec1n th\u00f4ng \u0111i\u1ec7n t\u1eed, nh\u1ef1a, c\u00e1p, m\u1ea1 \u0111i\u1ec7n, ph\u1ea7n c\u1ee9ng, \u00f4 t\u00f4, c\u00f4ng nghi\u1ec7p quang \u0111i\u1ec7n t\u1eed, s\u1ea3n ph\u1ea9m cao su, khu\u00f4n m\u1eabu, phun, in \u1ea5n, y t\u1ebf, h\u00e0ng kh\u00f4ng v\u0169 tr\u1ee5 v\u00e0 gi\u00e1o d\u1ee5c \u0111\u1ea1i h\u1ecdc. Nhu c\u1ea7u th\u1ecb tr\u01b0\u1eddng l\u1edbn \u0111\u00e3 \u0111a d\u1ea1ng h\u00f3a c\u00e1c lo\u1ea1i l\u00f2 s\u1ea5y v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng x\u00e2y d\u1ef1ng s\u1ea3n ph\u1ea9m c\u0169ng kh\u00e1c nhau.<\/span><\/p>\n<h1><span id=\"2_Use_and_Maintenance\"><strong><span style=\"vertical-align: inherit;\">2. S\u1eed d\u1ee5ng v\u00e0 b\u1ea3o tr\u00ec\u00a0<\/span><\/strong><\/span><\/h1>\n<h2><span id=\"21_Electric_constant_temperature_drying_oven\"><strong><span style=\"vertical-align: inherit;\"><a href=\"https:\/\/belltestchamber.com\/environmental-chamber\/laboratory-environmental-vacuum-drying-chamber\">2.1. T\u1ee7 s\u1ea5y<\/a> \u0111i\u1ec7n nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng \u0111\u1ed5i<\/span><\/strong><\/span><\/h2>\n<p><span style=\"vertical-align: inherit;\">\uff081\uff09 M\u1ee5c \u0111\u00edch<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">Th\u00edch h\u1ee3p s\u1eed d\u1ee5ng trong c\u00e1c doanh nghi\u1ec7p c\u00f4ng nghi\u1ec7p v\u00e0 khai th\u00e1c m\u1ecf, ph\u00f2ng th\u00ed nghi\u1ec7m, vi\u1ec7n nghi\u00ean c\u1ee9u v\u00e0 c\u00e1c ph\u00f2ng ban kh\u00e1c \u0111\u1ec3 s\u1ea5y kh\u00f4, n\u1ea5u ch\u1ea3y s\u00e1p, kh\u1eed tr\u00f9ng, v.v. Nh\u01b0ng kh\u00f4ng th\u00edch h\u1ee3p \u0111\u1ec3 \u0111\u1eb7t c\u00e1c v\u1eadt ph\u1ea9m d\u1ec5 bay h\u01a1i, d\u1ec5 ch\u00e1y v\u00e0 n\u1ed5 v\u00e0o l\u00f2 s\u1ea5y \u0111\u1ec3 tr\u00e1nh n\u1ed5.<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">\uff082\uff09 C\u1ea5u tr\u00fac<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">L\u00f2 s\u1ea5y, c\u00f2n \u0111\u01b0\u1ee3c g\u1ecdi l\u00e0 l\u00f2 n\u01b0\u1edbng ho\u1eb7c l\u00f2 s\u1ea5y. N\u00f3 ch\u1ee7 y\u1ebfu bao g\u1ed3m ba ph\u1ea7n: bu\u1ed3ng, l\u00f2 s\u01b0\u1edfi \u0111i\u1ec7n v\u00e0 h\u1ec7 th\u1ed1ng ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9. Trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y, bu\u1ed3ng s\u1ea5y \u0111\u00e3 b\u1ed5 sung th\u00eam m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb nhi\u1ec7t \u0111\u1ed9 v\u00e0 b\u1ed9 c\u00e0i \u0111\u1eb7t nhi\u1ec7t \u0111\u1ed9 tr\u00ean c\u01a1 s\u1edf n\u00e0y.<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">\uff083\uff09 Ph\u00f2ng ng\u1eeba<\/span><\/p>\n<ul>\n<li><span style=\"vertical-align: inherit;\">Bu\u1ed3ng s\u1ea5y n\u00e0y l\u00e0 bu\u1ed3ng s\u1ea5y kh\u00f4ng n\u1ed5, do \u0111\u00f3 kh\u00f4ng \u0111\u01b0\u1ee3c cho c\u00e1c v\u1eadt li\u1ec7u d\u1ec5 ch\u00e1y v\u00e0 d\u1ec5 bay h\u01a1i v\u00e0o bu\u1ed3ng s\u1ea5y \u0111\u1ec3 tr\u00e1nh n\u1ed5.<\/span><\/li>\n<\/ul>\n<ul>\n<li><span style=\"vertical-align: inherit;\">Khi s\u1eed d\u1ee5ng bu\u1ed3ng n\u00e0y, \u0111i\u1ec7n \u00e1p cung c\u1ea5p ph\u1ea3i ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec7n \u00e1p l\u00e0m vi\u1ec7c \u0111\u1ecbnh m\u1ee9c c\u1ee7a bu\u1ed3ng pha, n\u1ebfu kh\u00f4ng c\u00f3 th\u1ec3 g\u00e2y h\u01b0 h\u1ecfng cho c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed b\u00ean trong bu\u1ed3ng.<\/span><\/li>\n<\/ul>\n<ul>\n<li><span style=\"vertical-align: inherit;\">Tr\u1ecdng l\u01b0\u1ee3ng \u00e2m trung b\u00ecnh c\u1ee7a gi\u00e1 m\u1eabu th\u1eed l\u00e0 15 kg tr\u00ean m\u1ed9t m\u00e9t vu\u00f4ng. Khi \u0111\u1eb7t m\u1eabu th\u1eed, kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1eb7t qu\u00e1 ch\u1eb7t ho\u1eb7c qu\u00e1 t\u1ea3i. \u0110\u1ed3ng th\u1eddi, kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1eb7t m\u1eabu th\u1eed ho\u1eb7c b\u1ea5t k\u1ef3 v\u1eadt g\u00ec kh\u00e1c l\u00ean t\u1ea5m t\u1ea3n nhi\u1ec7t \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 \u0111\u1ed1i l\u01b0u c\u1ee7a kh\u00f4ng kh\u00ed n\u00f3ng.<\/span><\/li>\n<\/ul>\n<ul>\n<li><span style=\"vertical-align: inherit;\">Tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng, c\u1ea7n ki\u1ec3m tra v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t c\u1ee7a t\u1eebng d\u00e2y \u0111i\u1ec7n s\u01b0\u1edfi \u1ea5m c\u1ee7a m\u00e1y s\u01b0\u1edfi \u0111\u1ec3 tr\u00e1nh tai n\u1ea1n do c\u00e1c d\u00e2y \u0111i\u1ec7n s\u01b0\u1edfi \u1ea5m ch\u1ed3ng ch\u00e9o ho\u1eb7c va ch\u1ea1m.<\/span><\/li>\n<\/ul>\n<ul>\n<li><span style=\"vertical-align: inherit;\">Kh\u00f4ng \u0111\u01b0\u1ee3c th\u00e1o r\u1eddi c\u00e1c b\u1ed9 ph\u1eadn m\u1ed9t c\u00e1ch t\u00f9y ti\u1ec7n \u0111\u1ec3 tr\u00e1nh l\u00e0m h\u1ecfng c\u00e1c m\u1ea1ch \u0111i\u1ec7n b\u00ean trong bu\u1ed3ng.<\/span><\/li>\n<li><span style=\"vertical-align: inherit;\">Nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng s\u1eed d\u1ee5ng trong bu\u1ed3ng n\u00e0y kh\u00f4ng \u0111\u01b0\u1ee3c v\u01b0\u1ee3t qu\u00e1 45\u2103.<\/span><\/li>\n<\/ul>\n<p><span style=\"vertical-align: inherit;\">\uff084\uff09 B\u1ea3o v\u1ec7 v\u00e0 b\u1ea3o tr\u00ec<\/span><\/p>\n<ul>\n<li><span style=\"vertical-align: inherit;\">Tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng, h\u00e3y ch\u00fa \u00fd ki\u1ec3m tra xem \u0111i\u1ec7n \u00e1p ngu\u1ed3n \u0111i\u1ec7n c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec7n \u00e1p \u0111\u1ecbnh m\u1ee9c c\u1ee7a bu\u1ed3ng n\u00e0y hay kh\u00f4ng \u0111\u1ec3 tr\u00e1nh h\u01b0 h\u1ecfng kh\u00f4ng \u0111\u00e1ng c\u00f3.<\/span><\/li>\n<li><span style=\"vertical-align: inherit;\">Kh\u00f4ng \u0111\u1eb7t bu\u1ed3ng n\u00e0y trong m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n c\u00f3 ch\u1ee9a axit ho\u1eb7c ki\u1ec1m \u0111\u1ec3 tr\u00e1nh l\u00e0m h\u1ecfng c\u00e1c linh ki\u1ec7n \u0111i\u1ec7n t\u1eed.<\/span><\/li>\n<li><span style=\"vertical-align: inherit;\">Khi x\u1eed l\u00fd bu\u1ed3ng \u0111\u1ed1t, h\u00e3y x\u1eed l\u00fd nh\u1eb9 nh\u00e0ng \u0111\u1ec3 tr\u00e1nh n\u1edbi l\u1ecfng c\u00e1c \u0111i\u1ec3m ti\u1ebfp x\u00fac c\u1ee7a m\u1ea1ch \u0111i\u1ec7n b\u00ean trong do rung \u0111\u1ed9ng m\u1ea1nh.<\/span><\/li>\n<li><span style=\"vertical-align: inherit;\">C\u1ea7n ch\u00fa \u00fd b\u1ea3o v\u1ec7 b\u1ec1 m\u1eb7t s\u01a1n c\u1ee7a bu\u1ed3ng n\u00e0y, n\u1ebfu kh\u00f4ng n\u00f3 kh\u00f4ng ch\u1ec9 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn v\u1ebb ngo\u00e0i c\u1ee7a bu\u1ed3ng m\u00e0 quan tr\u1ecdng h\u01a1n l\u00e0 s\u1ebd l\u00e0m gi\u1ea3m tu\u1ed5i th\u1ecd c\u1ee7a bu\u1ed3ng.<\/span><\/li>\n<\/ul>\n<p><span style=\"vertical-align: inherit;\">\u0110\u1ec3 gi\u00fap ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 s\u1eeda ch\u1eefa c\u00e1c l\u1ed7i th\u00f4ng th\u01b0\u1eddng trong bu\u1ed3ng n\u00e0y, sau \u0111\u00e2y l\u00e0 m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 khi x\u1ea3y ra l\u1ed7i.<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">(1) Bu\u1ed3ng n\u00e0y \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi ngu\u1ed3n \u0111i\u1ec7n, \u0111\u00e8n b\u00e1o m\u00e0u xanh l\u00e1 c\u00e2y s\u00e1ng. Sau m\u1ed9t th\u1eddi gian kh\u00f4ng c\u00f3 hi\u1ec7n t\u01b0\u1ee3ng gia nhi\u1ec7t. L\u00fac n\u00e0y, c\u1ea7n ki\u1ec3m tra xem \u0111\u1ea7u n\u1ed1i d\u00e2y \u0111i\u1ec7n gia nhi\u1ec7t \u1edf \u0111\u00e1y bu\u1ed3ng c\u00f3 b\u1ecb l\u1ecfng ho\u1eb7c b\u1ecb ch\u00e1y kh\u00f4ng, n\u1ebfu c\u1ea7n th\u00ec thay d\u00e2y \u0111i\u1ec7n gia nhi\u1ec7t.<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">(2) N\u1ebfu \u0111\u00e8n b\u00e1o m\u00e0u xanh l\u00e1 c\u00e2y kh\u00f4ng s\u00e1ng v\u00e0 kh\u00f4ng c\u00f3 \u00e2m thanh k\u1ebft n\u1ed1i ti\u1ebfp x\u00fac sau khi k\u1ebft n\u1ed1i ngu\u1ed3n \u0111i\u1ec7n, c\u1ea7n ki\u1ec3m tra xem \u0111i\u1ec7n \u00e1p s\u1eed d\u1ee5ng c\u00f3 ph\u00f9 h\u1ee3p v\u1edbi ki\u1ec3u m\u00e1y hay qu\u00e1 tr\u00ecnh v\u1eadn chuy\u1ec3n c\u00f3 khi\u1ebfn k\u1ebft n\u1ed1i d\u00e2y b\u1ecb r\u01a1i ra kh\u00f4ng.<\/span><\/p>\n<h2><span id=\"22_Blast_drying_oven\"><strong><span style=\"vertical-align: inherit;\">2.2. <\/span><a href=\"https:\/\/belltestchamber.com\/environmental-chamber\/laboratory-environmental-vacuum-drying-chamber\"><span style=\"vertical-align: inherit;\">L\u00f2 s\u1ea5y phun<\/span><\/a><\/strong><\/span><\/h2>\n<p><span style=\"vertical-align: inherit;\">\uff081\uff09 M\u1ee5c \u0111\u00edch<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">Thi\u1ebft b\u1ecb n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c doanh nghi\u1ec7p c\u00f4ng nghi\u1ec7p v\u00e0 khai th\u00e1c m\u1ecf, y t\u1ebf v\u00e0 s\u1ee9c kh\u1ecfe, y h\u1ecdc, sinh h\u1ecdc, n\u00f4ng nghi\u1ec7p, \u0111i\u1ec7n t\u1eed, c\u00f4ng nghi\u1ec7p h\u00f3a ch\u1ea5t, b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng, c\u00e1c vi\u1ec7n nghi\u00ean c\u1ee9u khoa h\u1ecdc v\u00e0 c\u00e1c ph\u00f2ng ban kh\u00e1c \u0111\u1ec3 n\u01b0\u1edbng, s\u1ea5y, h\u00f2a tan, kh\u1eed tr\u00f9ng v\u00e0 c\u00e1c m\u1eb7t h\u00e0ng kh\u00e1c.<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">\uff082\uff09 Ph\u00e2n bi\u1ec7t gi\u1eefa l\u00f2 s\u1ea5y kh\u00ed \u0111\u1ec3 b\u00e0n v\u00e0 l\u00f2 s\u1ea5y kh\u00ed \u0111\u1ee9ng:<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">L\u00f2 s\u1ea5y phun th\u1eb3ng \u0111\u1ee9ng s\u1eed d\u1ee5ng c\u1ea5u tr\u00fac s\u00e0n h\u00ecnh ch\u1eef nh\u1eadt v\u00e0 th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t tr\u1ef1c ti\u1ebfp tr\u00ean s\u00e0n ph\u00f2ng th\u00ed nghi\u1ec7m. Thi\u1ebft b\u1ecb th\u1eed nghi\u1ec7m th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111\u1eb7t ph\u00eda tr\u00ean l\u00f2 s\u1ea5y \u0111\u1ec3 d\u1ec5 v\u1eadn h\u00e0nh. Bu\u1ed3ng s\u1ea5y phun th\u1eb3ng \u0111\u1ee9ng: N\u00ean s\u1eed d\u1ee5ng \u0111\u1ed1i l\u01b0u c\u01b0\u1ee1ng b\u1ee9c theo chi\u1ec1u d\u1ecdc v\u00e0 chi\u1ec1u ngang \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o nhi\u1ec7t \u0111\u1ed9 \u0111\u1ed3ng \u0111\u1ec1u b\u00ean trong ph\u00f2ng l\u00e0m vi\u1ec7c, tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c gia (\u00b1 2%). Do c\u1ea5u tr\u00fac \u0111\u1ed9c \u0111\u00e1o c\u1ee7a \u1ed1ng d\u1eabn kh\u00ed, qu\u1ea1t \u0111\u01b0\u1ee3c \u0111\u1eb7t \u1edf d\u01b0\u1edbi c\u00f9ng c\u1ee7a bu\u1ed3ng, cho ph\u00e9p \u0111\u1ed1i l\u01b0u kh\u00f4ng kh\u00ed t\u1ef1 nhi\u00ean. L\u00f2 s\u1ea5y phun th\u1eb3ng \u0111\u1ee9ng c\u00f3 c\u00f4ng su\u1ea5t v\u00e0 c\u1ea5u tr\u00fac l\u1edbn, ph\u00f9 h\u1ee3p \u0111\u1ec3 s\u1ea5y nhi\u1ec1u lo\u1ea1i s\u1ea3n ph\u1ea9m ho\u1eb7c v\u1eadt li\u1ec7u kh\u00e1c nhau, c\u0169ng nh\u01b0 c\u00e1c d\u1ee5ng c\u1ee5 \u0111i\u1ec7n, d\u1ee5ng c\u1ee5 \u0111o l\u01b0\u1eddng, \u0111i\u1ec7n t\u1eed, \u0111i\u1ec7n, \u00f4 t\u00f4, h\u00e0ng kh\u00f4ng, th\u00f4ng tin li\u00ean l\u1ea1c, nh\u1ef1a, c\u01a1 kh\u00ed, h\u00f3a ch\u1ea5t, th\u1ef1c ph\u1ea9m, h\u00f3a ch\u1ea5t v\u00e0 ph\u1ea7n c\u1ee9ng trong \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng \u0111\u1ed5i v\u00e0 ti\u1ebfn h\u00e0nh nhi\u1ec1u th\u1eed nghi\u1ec7m kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng v\u1edbi nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng \u0111\u1ed5i.<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">L\u00f2 s\u1ea5y kh\u00f4ng kh\u00ed \u0111\u1ec3 b\u00e0n s\u1eed d\u1ee5ng c\u1ea5u tr\u00fac bu\u1ed3ng n\u1eb1m ngang, v\u1edbi d\u1ee5ng c\u1ee5 n\u1eb1m \u1edf ph\u00eda b\u00ean ph\u1ea3i c\u1ee7a bu\u1ed3ng. Bu\u1ed3ng nh\u1ecf v\u00e0 d\u1ec5 di chuy\u1ec3n \u0111\u1ec3 th\u1eed nghi\u1ec7m. \u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c doanh nghi\u1ec7p c\u00f4ng nghi\u1ec7p v\u00e0 khai th\u00e1c m\u1ecf, cao \u0111\u1eb3ng v\u00e0 \u0111\u1ea1i h\u1ecdc, d\u01b0\u1ee3c ph\u1ea9m sinh h\u1ecdc, ch\u1ebf bi\u1ebfn th\u1ef1c ph\u1ea9m, nghi\u00ean c\u1ee9u khoa h\u1ecdc, c\u00e1c t\u1ed5 ch\u1ee9c y t\u1ebf v\u00e0 c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m kh\u00e1c nhau \u0111\u1ec3 s\u1ea5y, n\u01b0\u1edbng, n\u1ea5u ch\u1ea3y s\u00e1p, kh\u1eed tr\u00f9ng v\u00e0 ti\u1ec7t tr\u00f9ng c\u00e1c v\u1eadt li\u1ec7u kh\u00f4ng ch\u00e1y, n\u1ed5 v\u00e0 kh\u00f4ng bay h\u01a1i. L\u00f2 s\u1ea5y kh\u00f4ng kh\u00ed \u0111\u1ec3 b\u00e0n s\u1eed d\u1ee5ng h\u1ec7 th\u1ed1ng tu\u1ea7n ho\u00e0n kh\u00f4ng kh\u00ed n\u00f3ng bao g\u1ed3m m\u1ed9t qu\u1ea1t c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c \u1edf nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 m\u1ed9t \u1ed1ng d\u1eabn kh\u00ed \u0111\u1eb7c bi\u1ec7t. Nhi\u1ec7t \u0111\u1ed9 trong ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u1ed3ng \u0111\u1ec1u v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i \u0111\u1ec3 s\u1ea5y \u0111\u1ed3 th\u1ee7y tinh, m\u1eabu th\u1eed nghi\u1ec7m, th\u1ef1c ph\u1ea9m, ch\u1ea5t h\u00f3a h\u1ecdc, bi\u1ebfn t\u00ednh nhi\u1ec7t, l\u00e0m c\u1ee9ng nhi\u1ec7t, l\u00e0m m\u1ec1m nhi\u1ec7t, lo\u1ea1i b\u1ecf n\u01b0\u1edbc, kh\u1eed tr\u00f9ng b\u1eb1ng nhi\u1ec7t kh\u00f4 c\u00e1c b\u00ecnh v\u00e0 d\u1ee5ng c\u1ee5 trong c\u00f4ng ngh\u1ec7 sinh h\u1ecdc v\u00e0 s\u1ea5y kh\u00f4 v\u00e0 l\u00e3o h\u00f3a c\u00e1c linh ki\u1ec7n \u0111i\u1ec7n t\u1eed.<\/span><\/p>\n<p><span style=\"vertical-align: inherit;\">\uff083\uff09 Th\u1eadn tr\u1ecdng khi s\u1eed d\u1ee5ng<\/span><\/p>\n<ul>\n<li><span style=\"vertical-align: inherit;\">Sau khi k\u1ebft n\u1ed1i v\u1edbi ngu\u1ed3n \u0111i\u1ec7n, b\u1ea1n c\u00f3 th\u1ec3 b\u1eadt hai b\u1ed9 c\u00f4ng t\u1eafc s\u01b0\u1edfi \u1ea5m, sau \u0111\u00f3 c\u00e0i \u0111\u1eb7t nhi\u1ec7t \u0111\u1ed9 b\u1ea1n c\u1ea7n b\u1eb1ng c\u00e1ch nh\u1ea5n c\u00e1c n\u00fat tr\u00ean thi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n. \u0110\u00e8n b\u00e1o s\u00e1ng v\u00e0 c\u00f4ng t\u1eafc qu\u1ea1t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c b\u1eadt \u0111\u1ec3 k\u00edch ho\u1ea1t qu\u1ea1t.<\/span><\/li>\n<\/ul>\n<ul>\n<li><span style=\"vertical-align: inherit;\">Khi nhi\u1ec7t \u0111\u1ed9 t\u0103ng \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 c\u00e0i \u0111\u1eb7t, \u0111\u00e8n b\u00e1o s\u1ebd t\u1eaft. Khi b\u1eaft \u0111\u1ea7u nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng \u0111\u1ed5i, nhi\u1ec7t \u0111\u1ed9 c\u00f3 th\u1ec3 ti\u1ebfp t\u1ee5c t\u0103ng, do \u1ea3nh h\u01b0\u1edfng c\u1ee7a nhi\u1ec7t th\u1ea3i. Hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y s\u1ebd \u1ed5n \u0111\u1ecbnh sau kho\u1ea3ng n\u1eeda gi\u1edd. Trong qu\u00e1 tr\u00ecnh nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng \u0111\u1ed5i, nhi\u1ec7t \u0111\u1ed9 \u0111\u01b0\u1ee3c \u0111i\u1ec1u khi\u1ec3n t\u1ef1 \u0111\u1ed9ng b\u1edfi b\u1ed9 \u0111i\u1ec1u khi\u1ec3n nhi\u1ec7t \u0111\u1ed9 b\u00ean trong bu\u1ed3ng, kh\u00f4ng c\u1ea7n qu\u1ea3n l\u00fd th\u1ee7 c\u00f4ng.<\/span><\/li>\n<\/ul>\n<ul>\n<li><span style=\"vertical-align: inherit;\">Khi duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng \u0111\u1ed5i, c\u00f3 th\u1ec3 t\u1eaft m\u1ed9t b\u1ed9 c\u00f4ng t\u1eafc s\u01b0\u1edfi, ch\u1ec9 \u0111\u1ec3 l\u1ea1i m\u1ed9t b\u1ed9 m\u00e1y s\u01b0\u1edfi \u0111i\u1ec7n ho\u1ea1t \u0111\u1ed9ng \u0111\u1ec3 tr\u00e1nh ngu\u1ed3n \u0111i\u1ec7n qu\u00e1 m\u1ee9c \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 nh\u1ea1y c\u1ee7a nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng \u0111\u1ed5i.<\/span><\/li>\n<\/ul>\n<ul>\n<li><span style=\"vertical-align: inherit;\">Bu\u1ed3ng n\u00ean \u0111\u01b0\u1ee3c \u0111\u1eb7t n\u1eb1m ngang trong nh\u00e0.<\/span><\/li>\n<\/ul>\n<ul>\n<li><span style=\"vertical-align: inherit;\">N\u00ean l\u1eafp c\u00f4ng t\u1eafc dao c\u00f3 v\u1ecf s\u1eaft v\u00e0o \u0111\u01b0\u1eddng d\u00e2y cung c\u1ea5p \u0111i\u1ec7n \u0111\u1ec3 s\u1eed d\u1ee5ng ri\u00eang cho bu\u1ed3ng n\u00e0y v\u00e0 v\u1ecf c\u00f4ng t\u1eafc ph\u1ea3i \u0111\u01b0\u1ee3c n\u1ed1i \u0111\u1ea5t.<\/span><\/li>\n<\/ul>\n<ul>\n<li><span style=\"vertical-align: inherit;\">Tr\u01b0\u1edbc khi b\u1eadt ngu\u1ed3n, vui l\u00f2ng ki\u1ec3m tra hi\u1ec7u su\u1ea5t \u0111i\u1ec7n c\u1ee7a bu\u1ed3ng n\u00e0y v\u00e0 ch\u00fa \u00fd xem c\u00f3 m\u1ea1ch h\u1edf ho\u1eb7c r\u00f2 r\u1ec9 kh\u00f4ng.<\/span><\/li>\n<\/ul>\n<ul>\n<li><span style=\"vertical-align: inherit;\">Khi m\u1ecdi th\u1ee9 \u0111\u00e3 s\u1eb5n s\u00e0ng, b\u1ea1n c\u00f3 th\u1ec3 cho m\u1eabu th\u1eed v\u00e0o, \u0111\u00f3ng c\u1eeda bu\u1ed3ng v\u00e0 m\u1edf van x\u1ea3 \u1edf ph\u00eda tr\u00ean. L\u00fac n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 k\u1ebft n\u1ed1i ngu\u1ed3n \u0111i\u1ec7n v\u00e0 b\u1eaft \u0111\u1ea7u l\u00e0m vi\u1ec7c.<\/span><\/li>\n<\/ul>\n<ul>\n<li><span style=\"vertical-align: inherit;\">Kh\u00f4ng \u0111\u01b0\u1ee3c th\u00e1o c\u1eeda b\u00ean t\u00f9y ti\u1ec7n, l\u00e0m nhi\u1ec5u lo\u1ea1n ho\u1eb7c thay \u0111\u1ed5i m\u1ea1ch \u0111i\u1ec7n. Khi bu\u1ed3ng b\u1ecb tr\u1ee5c tr\u1eb7c, c\u1ea7n ki\u1ec3m tra t\u1eebng c\u00e1i m\u1ed9t theo m\u1ea1ch \u0111i\u1ec7n tr\u01b0\u1edbc khi c\u00f3 th\u1ec3 th\u00e1o c\u1eeda b\u00ean.<\/span><\/li>\n<\/ul>\n<ul>\n<li><span style=\"vertical-align: inherit;\">Bu\u1ed3ng n\u00e0y l\u00e0 bu\u1ed3ng s\u1ea5y kh\u00f4ng ch\u1ed1ng ch\u00e1y n\u1ed5, v\u00ec v\u1eady n\u00f3 ch\u1ee9a c\u00e1c v\u1eadt li\u1ec7u d\u1ec5 ch\u00e1y v\u00e0 d\u1ec5 bay h\u01a1i. Kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1eb7t n\u00f3 v\u00e0o bu\u1ed3ng s\u1ea5y \u0111\u1ec3 tr\u00e1nh tai n\u1ea1n.<\/span><\/li>\n<li><span style=\"vertical-align: inherit;\">M\u1ed7i l\u00f2 s\u1ea5y \u0111\u01b0\u1ee3c trang b\u1ecb hai k\u1ec7 m\u1eabu. T\u1ea3i tr\u1ecdng trung b\u00ecnh tr\u00ean m\u1ed7i k\u1ec7 l\u00e0 15 kg. Khi \u0111\u1eb7t m\u1eabu th\u1eed, kh\u00f4ng n\u00ean \u0111\u1eb7t qu\u00e1 ch\u1eb7t ho\u1eb7c qu\u00e1 t\u1ea3i \u0111\u1ec3 tr\u00e1nh \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ef1 \u0111\u1ed1i l\u01b0u c\u1ee7a kh\u00f4ng kh\u00ed n\u00f3ng. \u0110\u1ed3ng th\u1eddi, kh\u00f4ng n\u00ean \u0111\u1eb7t m\u1eabu tr\u00ean t\u1ea5m t\u1ea3n nhi\u1ec7t \u1edf d\u01b0\u1edbi c\u00f9ng c\u1ee7a ph\u00f2ng \u0111\u1ec3 tr\u00e1nh qu\u00e1 nhi\u1ec7t v\u00e0 l\u00e0m h\u1ecfng m\u1eabu. (M\u1ed9t s\u1ed1 ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 th\u00eam c\u00e1c v\u00e1ch ng\u0103n ho\u1eb7c m\u1eabu qu\u00e1 d\u00e0y, d\u1eabn \u0111\u1ebfn nhi\u1ec7t \u0111\u1ed9 trong nh\u00e0 kh\u00f4ng \u0111\u1ed3ng \u0111\u1ec1u. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft b\u1eb1ng c\u00e1ch t\u0103ng l\u01b0\u1ee3ng kh\u00f4ng kh\u00ed th\u1ed5i.)<\/span><\/li>\n<\/ul>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>1. T\u1ed5ng quan v\u1ec1 ph\u00e2n lo\u1ea1i L\u00f2 s\u1ea5y \u0111\u01b0\u1ee3c chia th\u00e0nh l\u00f2 s\u1ea5y nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng \u0111\u1ed5i \u0111i\u1ec7n, l\u00f2 s\u1ea5y \u0111i\u1ec7n, l\u00f2 s\u1ea5y ch\u00e2n kh\u00f4ng, l\u00f2 s\u1ea5y h\u1ed3ng ngo\u1ea1i, v.v. theo c\u00e1c ch\u1ea5t s\u1ea5y kh\u00e1c nhau. N\u00f3 \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 th\u1ef1c ph\u1ea9m, h\u00f3a sinh, truy\u1ec1n th\u00f4ng<\/p>\n","protected":false},"author":1,"featured_media":19582,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[88],"tags":[],"class_list":["post-19581","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc-cong-nghe"],"acf":[],"_links":{"self":[{"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/posts\/19581","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/comments?post=19581"}],"version-history":[{"count":3,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/posts\/19581\/revisions"}],"predecessor-version":[{"id":22400,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/posts\/19581\/revisions\/22400"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/media\/19582"}],"wp:attachment":[{"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/media?parent=19581"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/categories?post=19581"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/tags?post=19581"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}