{"id":3632,"date":"2024-02-02T18:28:04","date_gmt":"2024-02-02T10:28:04","guid":{"rendered":"https:\/\/chimaytech.net\/?p=3632"},"modified":"2024-02-02T22:03:32","modified_gmt":"2024-02-02T14:03:32","slug":"how-is-conductivity-measured","status":"publish","type":"post","link":"https:\/\/chimaytech.net\/vi\/how-is-conductivity-measured\/","title":{"rendered":"\u0111\u1ed9 d\u1eabn \u0111i\u1ec7n \u0111\u01b0\u1ee3c \u0111o nh\u01b0 th\u1ebf n\u00e0o"},"content":{"rendered":"

\u0110o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n: Kh\u00e1m ph\u00e1 d\u00f2ng \u0111i\u1ec7n th\u1ebf.<\/p>\n

Gi\u1edbi thi\u1ec7u v\u1ec1 ph\u00e9p \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n<\/h1>\n

\u0110o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n l\u00e0 m\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng c\u1ee7a nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau, bao g\u1ed3m x\u1eed l\u00fd n\u01b0\u1edbc, s\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t v\u00e0 \u0111i\u1ec7n t\u1eed. N\u00f3 cho ph\u00e9p ch\u00fang ta x\u00e1c \u0111\u1ecbnh kh\u1ea3 n\u0103ng d\u1eabn d\u00f2ng \u0111i\u1ec7n c\u1ee7a m\u1ed9t ch\u1ea5t. B\u1eb1ng c\u00e1ch \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n, ch\u00fang ta c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 tinh khi\u1ebft, n\u1ed3ng \u0111\u1ed9 v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng t\u1ed5ng th\u1ec3 c\u1ee7a dung d\u1ecbch. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd kh\u00e1m ph\u00e1 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c nhau d\u00f9ng \u0111\u1ec3 \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a ch\u00fang.M\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn \u0111\u1ec3 \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n l\u00e0 s\u1eed d\u1ee5ng m\u00e1y \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n. Thi\u1ebft b\u1ecb n\u00e0y bao g\u1ed3m hai \u0111i\u1ec7n c\u1ef1c, th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng b\u1ea1ch kim ho\u1eb7c than ch\u00ec, \u0111\u01b0\u1ee3c ng\u00e2m trong dung d\u1ecbch \u0111ang \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m. Sau \u0111\u00f3, m\u1ed9t d\u00f2ng \u0111i\u1ec7n \u0111\u01b0\u1ee3c truy\u1ec1n gi\u1eefa c\u00e1c \u0111i\u1ec7n c\u1ef1c v\u00e0 m\u00e1y \u0111o \u0111\u1ed9 d\u1eabn s\u1ebd \u0111o \u0111i\u1ec7n tr\u1edf m\u00e0 d\u00f2ng \u0111i\u1ec7n g\u1eb7p ph\u1ea3i. \u0110\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a dung d\u1ecbch c\u00e0ng cao th\u00ec \u0111i\u1ec7n tr\u1edf c\u00e0ng th\u1ea5p v\u00e0 ng\u01b0\u1ee3c l\u1ea1i.\"alt-903\"M\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n kh\u00e1c l\u00e0 s\u1eed d\u1ee5ng t\u1ebf b\u00e0o \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n. T\u1ebf b\u00e0o n\u00e0y bao g\u1ed3m hai \u0111i\u1ec7n c\u1ef1c c\u00e1ch nhau m\u1ed9t kho\u1ea3ng c\u00e1ch \u0111\u00e3 bi\u1ebft. Dung d\u1ecbch \u0111ang \u0111\u01b0\u1ee3c th\u1eed nghi\u1ec7m \u0111\u01b0\u1ee3c \u0111\u1eb7t gi\u1eefa c\u00e1c \u0111i\u1ec7n c\u1ef1c v\u00e0 m\u1ed9t d\u00f2ng \u0111i\u1ec7n \u0111\u01b0\u1ee3c truy\u1ec1n qua t\u1ebf b\u00e0o. Sau \u0111\u00f3, \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a dung d\u1ecbch \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n d\u1ef1a tr\u00ean \u0111i\u1ec7n tr\u1edf m\u00e0 d\u00f2ng \u0111i\u1ec7n g\u1eb7p ph\u1ea3i v\u00e0 kho\u1ea3ng c\u00e1ch \u0111\u00e3 bi\u1ebft gi\u1eefa c\u00e1c \u0111i\u1ec7n c\u1ef1c.Ngo\u00e0i c\u00e1c ph\u01b0\u01a1ng ph\u00e1p tr\u1ef1c ti\u1ebfp n\u00e0y, c\u00f2n c\u00f3 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n gi\u00e1n ti\u1ebfp. M\u1ed9t ph\u01b0\u01a1ng ph\u00e1p nh\u01b0 v\u1eady l\u00e0 s\u1eed d\u1ee5ng \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n. \u0110\u1ea7u d\u00f2 n\u00e0y bao g\u1ed3m m\u1ed9t c\u1ea3m bi\u1ebfn ph\u00e1t hi\u1ec7n nh\u1eefng thay \u0111\u1ed5i v\u1ec1 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n khi ng\u00e2m trong dung d\u1ecbch. \u0110\u1ea7u d\u00f2 \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi \u0111\u1ed3ng h\u1ed3 \u0111o, hi\u1ec3n th\u1ecb s\u1ed1 \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng hi\u1ec7n tr\u01b0\u1eddng trong \u0111\u00f3 t\u00ednh di \u0111\u1ed9ng l\u00e0 quan tr\u1ecdng.C\u1ee5m t\u1eeb chuy\u1ec3n ti\u1ebfp: B\u00e2y gi\u1edd ch\u00fang ta \u0111\u00e3 kh\u00e1m ph\u00e1 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n kh\u00e1c nhau, h\u00e3y th\u1ea3o lu\u1eadn v\u1ec1 \u1ee9ng d\u1ee5ng c\u1ee7a ch\u00fang.\u0110o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n t\u00ecm th\u1ea5y c\u00e1c \u1ee9ng d\u1ee5ng trong c\u00e1c ng\u00e0nh kh\u00e1c nhau. Trong ng\u00e0nh x\u1eed l\u00fd n\u01b0\u1edbc, ph\u00e9p \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc. M\u1ee9c \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n cao c\u00f3 th\u1ec3 cho th\u1ea5y s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a t\u1ea1p ch\u1ea5t ho\u1eb7c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m, trong khi m\u1ee9c \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n th\u1ea5p c\u00f3 th\u1ec3 cho th\u1ea5y thi\u1ebfu c\u00e1c kho\u00e1ng ch\u1ea5t thi\u1ebft y\u1ebfu. B\u1eb1ng c\u00e1ch th\u01b0\u1eddng xuy\u00ean \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n, c\u00e1c nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc h\u1ecd cung c\u1ea5p \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n b\u1eaft bu\u1ed9c.Trong ng\u00e0nh s\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t, ph\u00e9p \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 theo d\u00f5i n\u1ed3ng \u0111\u1ed9 c\u1ee7a dung d\u1ecbch. B\u1eb1ng c\u00e1ch \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n, nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng dung d\u1ecbch c\u1ee7a h\u1ecd c\u00f3 n\u1ed3ng \u0111\u1ed9 mong mu\u1ed1n cho c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 d\u01b0\u1ee3c ph\u1ea9m, n\u01a1i n\u1ed3ng \u0111\u1ed9 ch\u00ednh x\u00e1c r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u1ed9 an to\u00e0n c\u1ee7a s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng.\u0110o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u0169ng \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong ng\u00e0nh \u0111i\u1ec7n t\u1eed. N\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a v\u1eadt li\u1ec7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong linh ki\u1ec7n \u0111i\u1ec7n t\u1eed. C\u00e1c t\u1ea1p ch\u1ea5t c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a c\u00e1c v\u1eadt li\u1ec7u n\u00e0y, d\u1eabn \u0111\u1ebfn c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 hi\u1ec7u su\u1ea5t ho\u1eb7c th\u1eadm ch\u00ed l\u00e0m h\u1ecfng c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed. B\u1eb1ng c\u00e1ch \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n, nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh v\u00e0 lo\u1ea1i b\u1ecf t\u1ea1p ch\u1ea5t, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tin c\u1eady v\u00e0 ch\u1ee9c n\u0103ng c\u1ee7a s\u1ea3n ph\u1ea9m.T\u00f3m l\u1ea1i, \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n l\u00e0 m\u1ed9t quy tr\u00ecnh c\u01a1 b\u1ea3n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 kh\u1ea3 n\u0103ng d\u1eabn d\u00f2ng \u0111i\u1ec7n c\u1ee7a m\u1ed9t ch\u1ea5t. N\u00f3 \u0111\u1ea1t \u0111\u01b0\u1ee3c th\u00f4ng qua vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y \u0111o \u0111\u1ed9 d\u1eabn, t\u1ebf b\u00e0o v\u00e0 \u0111\u1ea7u d\u00f2. Nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y cho ph\u00e9p ch\u00fang ta \u0111o \u0111i\u1ec7n tr\u1edf m\u00e0 d\u00f2ng \u0111i\u1ec7n g\u1eb7p ph\u1ea3i v\u00e0 t\u00ednh \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a dung d\u1ecbch. Ph\u00e9p \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n t\u00ecm th\u1ea5y c\u00e1c \u1ee9ng d\u1ee5ng trong x\u1eed l\u00fd n\u01b0\u1edbc, s\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t v\u00e0 \u0111i\u1ec7n t\u1eed, n\u01a1i n\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc, \u0111\u00e1nh gi\u00e1 n\u1ed3ng \u0111\u1ed9 dung d\u1ecbch v\u00e0 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a v\u1eadt li\u1ec7u. B\u1eb1ng c\u00e1ch \u0111o ch\u00ednh x\u00e1c \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n, c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p c\u00f3 th\u1ec3 duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 hi\u1ec7u su\u1ea5t mong mu\u1ed1n c\u1ee7a s\u1ea3n ph\u1ea9m.<\/p>\n","protected":false},"excerpt":{"rendered":"

\u0110o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n: Kh\u00e1m ph\u00e1 d\u00f2ng \u0111i\u1ec7n th\u1ebf. Gi\u1edbi thi\u1ec7u v\u1ec1 ph\u00e9p \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n \u0110o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n l\u00e0 m\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng c\u1ee7a nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau, bao g\u1ed3m x\u1eed l\u00fd n\u01b0\u1edbc, s\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t v\u00e0 \u0111i\u1ec7n t\u1eed. N\u00f3 cho ph\u00e9p ch\u00fang ta x\u00e1c \u0111\u1ecbnh kh\u1ea3 n\u0103ng…<\/p>\n","protected":false},"author":1,"featured_media":1223,"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\/3632"}],"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=3632"}],"version-history":[{"count":0,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/3632\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media\/1223"}],"wp:attachment":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media?parent=3632"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/categories?post=3632"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/tags?post=3632"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}