{"id":3636,"date":"2024-02-02T18:29:26","date_gmt":"2024-02-02T10:29:26","guid":{"rendered":"https:\/\/chimaytech.net\/?p=3636"},"modified":"2024-02-02T21:51:49","modified_gmt":"2024-02-02T13:51:49","slug":"how-conductivity-meter-works","status":"publish","type":"post","link":"https:\/\/chimaytech.net\/vi\/how-conductivity-meter-works\/","title":{"rendered":"m\u00e1y \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o"},"content":{"rendered":"

“\u0110o ch\u00ednh x\u00e1c, khai th\u00e1c s\u1ee9c m\u1ea1nh c\u1ee7a \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n.”<\/p>\n

T\u00ecm hi\u1ec3u kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n v\u1ec1 m\u00e1y \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n<\/h1>\n

M\u00e1y \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau \u0111\u1ec3 \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a dung d\u1ecbch. Ph\u00e9p \u0111o n\u00e0y r\u1ea5t quan tr\u1ecdng trong vi\u1ec7c x\u00e1c \u0111\u1ecbnh n\u1ed3ng \u0111\u1ed9 c\u00e1c ion h\u00f2a tan trong dung d\u1ecbch, c\u00f3 th\u1ec3 cung c\u1ea5p th\u00f4ng tin c\u00f3 gi\u00e1 tr\u1ecb v\u1ec1 th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng t\u1ed5ng th\u1ec3 c\u1ee7a dung d\u1ecbch. Hi\u1ec3u c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 ai l\u00e0m vi\u1ec7c trong c\u00e1c l\u0129nh v\u1ef1c nh\u01b0 x\u1eed l\u00fd n\u01b0\u1edbc, d\u01b0\u1ee3c ph\u1ea9m ho\u1eb7c s\u1ea3n xu\u1ea5t th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng.V\u1ec1 c\u1ed1t l\u00f5i, m\u00e1y \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n bao g\u1ed3m hai \u0111i\u1ec7n c\u1ef1c, ngu\u1ed3n \u0111i\u1ec7n v\u00e0 m\u1ea1ch \u0111o. C\u00e1c \u0111i\u1ec7n c\u1ef1c th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng v\u1eadt li\u1ec7u d\u1eabn \u0111i\u1ec7n nh\u01b0 b\u1ea1ch kim ho\u1eb7c than ch\u00ec v\u00e0 \u0111\u01b0\u1ee3c ng\u00e2m trong dung d\u1ecbch \u0111ang \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m. Ngu\u1ed3n \u0111i\u1ec7n cung c\u1ea5p m\u1ed9t d\u00f2ng \u0111i\u1ec7n nh\u1ecf t\u1edbi c\u00e1c \u0111i\u1ec7n c\u1ef1c, t\u1ea1o ra hi\u1ec7u \u0111i\u1ec7n th\u1ebf gi\u1eefa ch\u00fang. Sau \u0111\u00f3, m\u1ea1ch \u0111o s\u1ebd \u0111o d\u00f2ng \u0111i\u1ec7n t\u1ea1o ra ch\u1ea1y qua dung d\u1ecbch.\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a dung d\u1ecbch t\u1ef7 l\u1ec7 thu\u1eadn v\u1edbi n\u1ed3ng \u0111\u1ed9 c\u00e1c ion c\u00f3 trong n\u00f3. Khi \u0111\u1eb7t m\u1ed9t \u0111i\u1ec7n tr\u01b0\u1eddng v\u00e0o dung d\u1ecbch, c\u00e1c ion trong dung d\u1ecbch s\u1ebd di chuy\u1ec3n v\u1ec1 ph\u00eda \u0111i\u1ec7n c\u1ef1c t\u00edch \u0111i\u1ec7n tr\u00e1i d\u1ea5u. S\u1ef1 chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a c\u00e1c ion n\u00e0y t\u1ea1o ra d\u00f2ng \u0111i\u1ec7n \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng m\u00e1y \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n. N\u1ed3ng \u0111\u1ed9 ion trong dung d\u1ecbch c\u00e0ng cao th\u00ec \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u00e0ng cao.\u0110\u1ec3 \u0111\u1ea3m b\u1ea3o ph\u00e9p \u0111o ch\u00ednh x\u00e1c, m\u00e1y \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n b\u1eb1ng dung d\u1ecbch chu\u1ea9n c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ed9 d\u1eabn \u0111\u00e3 bi\u1ebft. C\u00e1c dung d\u1ecbch chu\u1ea9n n\u00e0y \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb b\u1eb1ng c\u00e1ch h\u00f2a tan m\u1ed9t l\u01b0\u1ee3ng ch\u00ednh x\u00e1c c\u00e1c mu\u1ed1i c\u1ee5 th\u1ec3 trong n\u01b0\u1edbc c\u1ea5t. B\u1eb1ng c\u00e1ch so s\u00e1nh \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a dung d\u1ecbch \u0111ang \u0111\u01b0\u1ee3c ki\u1ec3m tra v\u1edbi \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a dung d\u1ecbch chu\u1ea9n, m\u00e1y \u0111o c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c n\u1ed3ng \u0111\u1ed9 c\u00e1c ion trong dung d\u1ecbch.\"alt-137\"M\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng c\u1ea7n c\u00e2n nh\u1eafc khi s\u1eed d\u1ee5ng m\u00e1y \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n l\u00e0 nhi\u1ec7t \u0111\u1ed9. \u0110\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a dung d\u1ecbch ph\u1ee5 thu\u1ed9c nhi\u1ec1u v\u00e0o nhi\u1ec7t \u0111\u1ed9, v\u00ec nhi\u1ec7t \u0111\u1ed9 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 linh \u0111\u1ed9ng c\u1ee7a c\u00e1c ion. H\u1ea7u h\u1ebft c\u00e1c m\u00e1y \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n \u0111\u1ec1u c\u00f3 t\u00ednh n\u0103ng b\u00f9 nhi\u1ec7t \u0111\u1ed9 t\u00edch h\u1ee3p \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh s\u1ed1 \u0111\u1ecdc d\u1ef1a tr\u00ean nhi\u1ec7t \u0111\u1ed9 c\u1ee7a dung d\u1ecbch. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o thu \u0111\u01b0\u1ee3c c\u00e1c ph\u00e9p \u0111o ch\u00ednh x\u00e1c b\u1ea5t k\u1ec3 s\u1ef1 thay \u0111\u1ed5i c\u1ee7a nhi\u1ec7t \u0111\u1ed9.Ngo\u00e0i vi\u1ec7c \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a dung d\u1ecbch, m\u1ed9t s\u1ed1 m\u00e1y \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n ti\u00ean ti\u1ebfn c\u00f2n c\u00f3 th\u1ec3 \u0111o c\u00e1c th\u00f4ng s\u1ed1 kh\u00e1c nh\u01b0 t\u1ed5ng ch\u1ea5t r\u1eafn h\u00f2a tan (TDS) v\u00e0 \u0111\u1ed9 m\u1eb7n. TDS \u0111\u1ec1 c\u1eadp \u0111\u1ebfn t\u1ed5ng l\u01b0\u1ee3ng ch\u1ea5t h\u00f2a tan trong dung d\u1ecbch, bao g\u1ed3m c\u1ea3 ion v\u00e0 h\u1ee3p ch\u1ea5t kh\u00f4ng ion. M\u1eb7t kh\u00e1c, \u0111\u1ed9 m\u1eb7n \u0111\u1eb7c bi\u1ec7t \u0111o n\u1ed3ng \u0111\u1ed9 mu\u1ed1i trong dung d\u1ecbch. Nh\u1eefng ph\u00e9p \u0111o b\u1ed5 sung n\u00e0y c\u00f3 th\u1ec3 cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc h\u01a1n v\u1ec1 th\u00e0nh ph\u1ea7n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a dung d\u1ecbch.T\u00f3m l\u1ea1i, m\u00e1y \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n l\u00e0 c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu \u0111\u1ec3 \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a dung d\u1ecbch. B\u1eb1ng c\u00e1ch hi\u1ec3u c\u00e1c nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n \u0111\u1eb1ng sau ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ch\u00fang, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 thu \u0111\u01b0\u1ee3c c\u00e1c ph\u00e9p \u0111o n\u1ed3ng \u0111\u1ed9 ion ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady. M\u00e1y \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau v\u00e0 kh\u1ea3 n\u0103ng \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n, TDS v\u00e0 \u0111\u1ed9 m\u1eb7n khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 linh ho\u1ea1t. V\u1edbi hi\u1ec7u chu\u1ea9n v\u00e0 b\u00f9 nhi\u1ec7t \u0111\u1ed9 ph\u00f9 h\u1ee3p, m\u00e1y \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u00f3 th\u1ec3 cung c\u1ea5p th\u00f4ng tin c\u00f3 gi\u00e1 tr\u1ecb v\u1ec1 th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a dung d\u1ecbch.<\/p>\n","protected":false},"excerpt":{"rendered":"

“\u0110o ch\u00ednh x\u00e1c, khai th\u00e1c s\u1ee9c m\u1ea1nh c\u1ee7a \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n.” T\u00ecm hi\u1ec3u kh\u00e1i ni\u1ec7m c\u01a1 b\u1ea3n v\u1ec1 m\u00e1y \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n M\u00e1y \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau \u0111\u1ec3 \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a dung d\u1ecbch. Ph\u00e9p \u0111o n\u00e0y r\u1ea5t quan tr\u1ecdng trong…<\/p>\n","protected":false},"author":1,"featured_media":1474,"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":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"ko":{"title":true,"content":true,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"id":{"title":true,"content":true,"excerpt":false},"hi":{"title":true,"content":true,"excerpt":false},"th":{"title":true,"content":true,"excerpt":false},"vi":{"title":true,"content":true,"excerpt":false},"tr":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/3636"}],"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=3636"}],"version-history":[{"count":0,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/3636\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media\/1474"}],"wp:attachment":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media?parent=3636"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/categories?post=3636"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/tags?post=3636"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}