{"id":3130,"date":"2024-01-07T17:48:25","date_gmt":"2024-01-07T09:48:25","guid":{"rendered":"https:\/\/chimaytech.net\/?p=3130"},"modified":"2024-04-13T13:23:46","modified_gmt":"2024-04-13T05:23:46","slug":"what-is-magnetic-flow-meter","status":"publish","type":"post","link":"https:\/\/chimaytech.net\/vi\/what-is-magnetic-flow-meter\/","title":{"rendered":"\u0111\u1ed3ng h\u1ed3 \u0111o l\u01b0u l\u01b0\u1ee3ng t\u1eeb l\u00e0 g\u00ec"},"content":{"rendered":"

\u0110\u1ed3ng h\u1ed3 \u0111o l\u01b0u l\u01b0\u1ee3ng t\u1eeb t\u00ednh ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o: Kh\u00e1m ph\u00e1 khoa h\u1ecdc \u0111\u1eb1ng sau c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn n\u00e0y<\/h2>\n

\n\u0110\u1ed3ng h\u1ed3 \u0111o l\u01b0u l\u01b0\u1ee3ng t\u1eeb l\u00e0 m\u1ed9t c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn \u0111\u00e3 c\u00e1ch m\u1ea1ng h\u00f3a c\u00e1ch ch\u00fang ta \u0111o l\u01b0u l\u01b0\u1ee3ng ch\u1ea5t l\u1ecfng. C\u00f4ng ngh\u1ec7 n\u00e0y ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng t\u1eeb tr\u01b0\u1eddng \u0111\u1ec3 \u0111o v\u1eadn t\u1ed1c c\u1ee7a ch\u1ea5t l\u1ecfng khi n\u00f3 \u0111i qua \u0111\u01b0\u1eddng \u1ed1ng. T\u1eeb tr\u01b0\u1eddng \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi m\u1ed9t nam ch\u00e2m \u0111i\u1ec7n, \u0111\u01b0\u1ee3c \u0111\u1eb7t b\u00ean trong \u0111\u01b0\u1eddng \u1ed1ng. Khi ch\u1ea5t l\u1ecfng \u0111i qua \u0111\u01b0\u1eddng \u1ed1ng, n\u00f3 t\u01b0\u01a1ng t\u00e1c v\u1edbi t\u1eeb tr\u01b0\u1eddng, t\u1ea1o ra \u0111i\u1ec7n \u00e1p. \u0110i\u1ec7n \u00e1p n\u00e0y sau \u0111\u00f3 \u0111\u01b0\u1ee3c \u0111o v\u00e0 s\u1eed d\u1ee5ng \u0111\u1ec3 t\u00ednh to\u00e1n t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y c\u1ee7a ch\u1ea5t l\u1ecfng.<\/p>\n

Khoa h\u1ecdc \u0111\u1eb1ng sau c\u00f4ng ngh\u1ec7 n\u00e0y kh\u00e1 h\u1ea5p d\u1eabn. Khi m\u1ed9t t\u1eeb tr\u01b0\u1eddng t\u00e1c d\u1ee5ng l\u00ean ch\u1ea5t l\u1ecfng, n\u00f3 s\u1ebd l\u00e0m cho c\u00e1c ph\u00e2n t\u1eed ch\u1ea5t l\u1ecfng chuy\u1ec3n \u0111\u1ed9ng theo h\u01b0\u1edbng c\u1ee7a t\u1eeb tr\u01b0\u1eddng. S\u1ef1 li\u00ean k\u1ebft n\u00e0y t\u1ea1o ra l\u1ef1c k\u00e9o t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi v\u1eadn t\u1ed1c c\u1ee7a ch\u1ea5t l\u1ecfng. B\u1eb1ng c\u00e1ch \u0111o \u0111i\u1ec7n \u00e1p \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi s\u1ef1 t\u01b0\u01a1ng t\u00e1c gi\u1eefa t\u1eeb tr\u01b0\u1eddng v\u00e0 ch\u1ea5t l\u1ecfng, t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y c\u1ee7a ch\u1ea5t l\u1ecfng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c.<\/p>\n

\u0110\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a m\u00e1y \u0111o l\u01b0u l\u01b0\u1ee3ng t\u1eeb kh\u00e1 \u1ea5n t\u01b0\u1ee3ng. H\u1ecd c\u00f3 th\u1ec3 \u0111o t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c l\u00ean t\u1edbi 0,1%. \u0110i\u1ec1u n\u00e0y khi\u1ebfn ch\u00fang tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u \u0111o l\u01b0\u1eddng ch\u00ednh x\u00e1c, ch\u1eb3ng h\u1ea1n nh\u01b0 trong c\u00e1c quy tr\u00ecnh c\u00f4ng nghi\u1ec7p.<\/p>\n

\n\"alt-575\"
\nC\u00f4ng ngh\u1ec7 \u0111\u1eb1ng sau m\u00e1y \u0111o l\u01b0u l\u01b0\u1ee3ng t\u1eeb th\u1ef1c s\u1ef1 \u0111\u00e1ng ch\u00fa \u00fd. N\u00f3 \u0111\u00e3 cho ph\u00e9p ch\u00fang t\u00f4i \u0111o l\u01b0u l\u01b0\u1ee3ng ch\u1ea5t l\u1ecfng v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c ch\u01b0a t\u1eebng c\u00f3. C\u00f4ng ngh\u1ec7 n\u00e0y \u0111\u00e3 c\u00e1ch m\u1ea1ng h\u00f3a c\u00e1ch ch\u00fang ta \u0111o d\u00f2ng ch\u1ea3y c\u1ee7a ch\u1ea5t l\u1ecfng v\u00e0 ch\u1eafc ch\u1eafn n\u00f3 s\u1ebd ti\u1ebfp t\u1ee5c l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng trong cu\u1ed9c s\u1ed1ng c\u1ee7a ch\u00fang ta trong nhi\u1ec1u n\u0103m t\u1edbi.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Ph\u01b0\u01a1ng ph\u00e1p \u0111o<\/td>\nPh\u01b0\u01a1ng ph\u00e1p quang ph\u1ed5 N,N-Diethyl-1,4-phenylenediamine (DPD)<\/td>\n<\/tr>\n
M\u00f4 h\u00ecnh<\/td>\nCLA-7122<\/td>\nCLA-7222<\/td>\nCLA-7123<\/td>\nCLA-7223<\/td>\n<\/tr>\n
K\u00eanh n\u01b0\u1edbc v\u00e0o<\/td>\nK\u00eanh \u0111\u01a1n<\/td>\nK\u00eanh k\u00e9p<\/td>\nK\u00eanh \u0111\u01a1n<\/td>\nK\u00eanh k\u00e9p v\u00e0 nbsp;<\/td>\n<\/tr>\n
Ph\u1ea1m vi \u0111o<\/td>\nT\u1ed5ng clo : (0,0 \uff5e 2,0)mg\/L , t\u00ednh b\u1eb1ng Cl2 ;<\/td>\nT\u1ed5ng clo : (0,5 \uff5e10,0)mg\/L , t\u00ednh b\u1eb1ng Cl2 ;<\/td>\n<\/tr>\n
pH\uff1a\uff080-14\uff09\uff1bnhi\u1ec7t \u0111\u1ed9\uff1a\uff080-100\uff09\u2103<\/td>\n<\/tr>\n
\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\nClor d\u01b0: \u00b110 ph\u1ea7n tr\u0103m ho\u1eb7c 0,05mg\/L (t\u00f9y theo gi\u00e1 tr\u1ecb n\u00e0o l\u1edbn h\u01a1n), t\u00ednh b\u1eb1ng Cl2; T\u1ed5ng clo: \u00b110 ph\u1ea7n tr\u0103m ho\u1eb7c 0,05mg\/L (t\u00f9y theo gi\u00e1 tr\u1ecb n\u00e0o l\u1edbn h\u01a1n), t\u00ednh b\u1eb1ng Cl2<\/td>\nClorin t\u1ef1 do: \u00b110 ph\u1ea7n tr\u0103m ho\u1eb7c 0,25mg\/L (t\u00f9y theo gi\u00e1 tr\u1ecb n\u00e0o l\u1edbn h\u01a1n), t\u00ednh b\u1eb1ng Cl2; T\u1ed5ng clo: \u00b110 ph\u1ea7n tr\u0103m ho\u1eb7c 0,25mg\/L (t\u00f9y theo gi\u00e1 tr\u1ecb n\u00e0o l\u1edbn h\u01a1n), t\u00ednh b\u1eb1ng Cl2<\/td>\n<\/tr>\n
pH:\u00b10.1pH\uff1bNhi\u1ec7t \u0111\u1ed9.:\u00b10.5\u2103<\/td>\n<\/tr>\n
Chu k\u1ef3 \u0111o<\/td>\nClo t\u1ef1 do\u22642,5 ph\u00fat<\/td>\n<\/tr>\n
Kho\u1ea3ng th\u1eddi gian l\u1ea5y m\u1eabu<\/td>\nKho\u1ea3ng th\u1eddi gian (1\uff5e999) ph\u00fat c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1eb7t th\u00e0nh b\u1ea5t k\u1ef3 gi\u00e1 tr\u1ecb n\u00e0o<\/td>\n<\/tr>\n
Chu k\u1ef3 b\u1ea3o tr\u00ec<\/td>\nKhuy\u1ebfn ngh\u1ecb m\u1ed7i th\u00e1ng m\u1ed9t l\u1ea7n (xem ch\u01b0\u01a1ng b\u1ea3o tr\u00ec)<\/td>\n<\/tr>\n
M\u00f4i tr\u01b0\u1eddng<\/td>\nPh\u00f2ng th\u00f4ng tho\u00e1ng, kh\u00f4 r\u00e1o kh\u00f4ng b\u1ecb rung l\u1eafc m\u1ea1nh; Nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng \u0111\u1ec1 xu\u1ea5t: (15 \uff5e 28)\u2103; \u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i: \u226485 ph\u1ea7n tr\u0103m (kh\u00f4ng ng\u01b0ng t\u1ee5).<\/td>\n<\/tr>\n
y\u00eau c\u1ea7u<\/td>\n<\/tr>\n
D\u00f2ng n\u01b0\u1edbc m\u1eabu<\/td>\n\uff08200-400\uff09 mL\/ph\u00fat<\/td>\n<\/tr>\n
\u00e1p l\u1ef1c n\u01b0\u1edbc \u0111\u1ea7u v\u00e0o<\/td>\n\uff080.1-0.3\uff09 thanh<\/td>\n<\/tr>\n
Ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc \u0111\u1ea7u v\u00e0o<\/td>\n\uff080-40\uff09\u2103<\/td>\n<\/tr>\n
Ngu\u1ed3n \u0111i\u1ec7n<\/td>\nAC (100-240)V\uff1b 50\/60Hz<\/td>\n<\/tr>\n
Ti\u00eau th\u1ee5<\/td>\n120W<\/td>\n<\/tr>\n
K\u1ebft n\u1ed1i ngu\u1ed3n<\/td>\nD\u00e2y ngu\u1ed3n 3 l\u00f5i c\u00f3 ph\u00edch c\u1eafm \u0111\u01b0\u1ee3c n\u1ed1i v\u00e0o \u1ed5 c\u1eafm \u0111i\u1ec7n b\u1eb1ng d\u00e2y n\u1ed1i \u0111\u1ea5t<\/td>\n<\/tr>\n
\u0110\u1ea7u ra d\u1eef li\u1ec7u<\/td>\nRS232\/RS485\/\uff084\uff5e20\uff09mA<\/td>\n<\/tr>\n
K\u00edch th\u01b0\u1edbc k\u00edch th\u01b0\u1edbc<\/td>\nH*W*D:\uff08800*400*200\uff09mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"

\u0110\u1ed3ng h\u1ed3 \u0111o l\u01b0u l\u01b0\u1ee3ng t\u1eeb t\u00ednh ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o: Kh\u00e1m ph\u00e1 khoa h\u1ecdc \u0111\u1eb1ng sau c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn n\u00e0y \u0110\u1ed3ng h\u1ed3 \u0111o l\u01b0u l\u01b0\u1ee3ng t\u1eeb l\u00e0 m\u1ed9t c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn \u0111\u00e3 c\u00e1ch m\u1ea1ng h\u00f3a c\u00e1ch ch\u00fang ta \u0111o l\u01b0u l\u01b0\u1ee3ng ch\u1ea5t l\u1ecfng. C\u00f4ng ngh\u1ec7 n\u00e0y ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch s\u1eed…<\/p>\n","protected":false},"author":1,"featured_media":1887,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"categories":[1],"tags":[],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"vi","enabled_languages":["en","es","de","fr","ru","pt","ar","ja","ko","it","id","hi","th","vi","tr"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false},"ar":{"title":false,"content":false,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"ko":{"title":false,"content":false,"excerpt":false},"it":{"title":false,"content":false,"excerpt":false},"id":{"title":false,"content":false,"excerpt":false},"hi":{"title":false,"content":false,"excerpt":false},"th":{"title":true,"content":true,"excerpt":false},"vi":{"title":true,"content":true,"excerpt":false},"tr":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/3130"}],"collection":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/comments?post=3130"}],"version-history":[{"count":0,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/3130\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media\/1887"}],"wp:attachment":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media?parent=3130"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/categories?post=3130"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/tags?post=3130"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}