{"id":28097,"date":"2024-09-20T04:47:45","date_gmt":"2024-09-19T20:47:45","guid":{"rendered":"https:\/\/chimaytech.net\/?p=28097"},"modified":"2024-09-20T16:03:19","modified_gmt":"2024-09-20T08:03:19","slug":"conductivity-probe-how-to-calibrate","status":"publish","type":"post","link":"https:\/\/chimaytech.net\/vi\/conductivity-probe-how-to-calibrate\/","title":{"rendered":"c\u00e1ch hi\u1ec7u chu\u1ea9n \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_50 counter-hierarchy ez-toc-counter ez-toc-light-blue ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/chimaytech.net\/vi\/conductivity-probe-how-to-calibrate\/#Tam_quan_trong_cua_viec_hieu_chuan_dau_do_dan_dien_de_do_chinh_xac\" title=\"T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c hi\u1ec7u chu\u1ea9n \u0111\u1ea7u d\u00f2 d\u1eabn \u0111i\u1ec7n \u0111\u1ec3 \u0111o ch\u00ednh x\u00e1c\">T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c hi\u1ec7u chu\u1ea9n \u0111\u1ea7u d\u00f2 d\u1eabn \u0111i\u1ec7n \u0111\u1ec3 \u0111o ch\u00ednh x\u00e1c<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/chimaytech.net\/vi\/conductivity-probe-how-to-calibrate\/#Huong_dan_tung_buoc_ve_cach_hieu_chinh_dau_do_do_dan_dien\" title=\"H\u01b0\u1edbng d\u1eabn t\u1eebng b\u01b0\u1edbc v\u1ec1 c\u00e1ch hi\u1ec7u ch\u1ec9nh \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n\">H\u01b0\u1edbng d\u1eabn t\u1eebng b\u01b0\u1edbc v\u1ec1 c\u00e1ch hi\u1ec7u ch\u1ec9nh \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"importance-of-calibrating-conductivity-probes-for-accurate-measurements-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Tam_quan_trong_cua_viec_hieu_chuan_dau_do_dan_dien_de_do_chinh_xac\"><\/span>T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c hi\u1ec7u chu\u1ea9n \u0111\u1ea7u d\u00f2 d\u1eabn \u0111i\u1ec7n \u0111\u1ec3 \u0111o ch\u00ednh x\u00e1c<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n\u0110\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n l\u00e0 c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng 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 \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh n\u1ed3ng \u0111\u1ed9 ion trong dung d\u1ecbch, c\u00f3 th\u1ec3 c\u00f3 t\u00e1c \u0111\u1ed9ng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c ph\u00e9p \u0111o ch\u00ednh x\u00e1c, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i hi\u1ec7u chu\u1ea9n \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n th\u01b0\u1eddng xuy\u00ean.<\/p>\n<p>Hi\u1ec7u ch\u1ec9nh \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n bao g\u1ed3m vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh s\u1ed1 \u0111\u1ecdc c\u1ee7a n\u00f3 \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi m\u1ed9t ti\u00eau chu\u1ea9n \u0111\u00e3 bi\u1ebft. Qu\u00e1 tr\u00ecnh n\u00e0y l\u00e0 c\u1ea7n thi\u1ebft v\u00ec theo th\u1eddi gian, \u0111\u1ea7u d\u00f2 c\u00f3 th\u1ec3 m\u1ea5t hi\u1ec7u chu\u1ea9n do c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9, t\u00edch t\u1ee5 c\u1eb7n tr\u00ean \u0111\u1ea7u d\u00f2 ho\u1eb7c hao m\u00f2n n\u00f3i chung. N\u1ebfu \u0111\u1ea7u d\u00f2 kh\u00f4ng \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n th\u01b0\u1eddng xuy\u00ean c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 \u0111o kh\u00f4ng ch\u00ednh x\u00e1c, c\u00f3 th\u1ec3 g\u00e2y h\u1eadu qu\u1ea3 nghi\u00eam tr\u1ecdng trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 d\u01b0\u1ee3c ph\u1ea9m, th\u1ef1c ph\u1ea9m, \u0111\u1ed3 u\u1ed1ng v\u00e0 x\u1eed l\u00fd n\u01b0\u1edbc.<\/p>\n<p>M\u1ed9t trong nh\u1eefng l\u00fd do ch\u00ednh t\u1ea1i sao vi\u1ec7c hi\u1ec7u chu\u1ea9n \u0111\u1ea7u d\u00f2 d\u1eabn \u0111i\u1ec7n l\u1ea1i quan tr\u1ecdng l\u00e0 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a c\u00e1c ph\u00e9p \u0111o. B\u1eb1ng c\u00e1ch hi\u1ec7u ch\u1ec9nh \u0111\u1ea7u d\u00f2 theo ti\u00eau chu\u1ea9n \u0111\u00e3 bi\u1ebft, b\u1ea1n c\u00f3 th\u1ec3 tin t\u01b0\u1edfng r\u1eb1ng k\u1ebft qu\u1ea3 b\u1ea1n nh\u1eadn \u0111\u01b0\u1ee3c l\u00e0 \u0111\u00e1ng tin c\u1eady v\u00e0 ch\u00ednh x\u00e1c. \u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 duy tr\u00ec ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng trong quy tr\u00ecnh s\u1ea3n xu\u1ea5t v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng s\u1ea3n ph\u1ea9m \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n quy \u0111\u1ecbnh.<\/p>\n<p>M\u1ed9t l\u00fd do kh\u00e1c khi\u1ebfn vi\u1ec7c hi\u1ec7u chu\u1ea9n l\u1ea1i quan tr\u1ecdng l\u00e0 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n trong c\u00e1c ph\u00e9p \u0111o. N\u1ebfu \u0111\u1ea7u d\u00f2 kh\u00f4ng \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n th\u01b0\u1eddng xuy\u00ean, n\u00f3 c\u00f3 th\u1ec3 cho k\u1ebft qu\u1ea3 \u0111o kh\u00f4ng nh\u1ea5t qu\u00e1n, d\u1eabn \u0111\u1ebfn sai s\u00f3t trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t. B\u1eb1ng c\u00e1ch hi\u1ec7u ch\u1ec9nh \u0111\u1ea7u d\u00f2 th\u01b0\u1eddng xuy\u00ean, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c ph\u00e9p \u0111o c\u1ee7a m\u00ecnh nh\u1ea5t qu\u00e1n v\u00e0 \u0111\u00e1ng tin c\u1eady, \u0111i\u1ec1u n\u00e0y c\u1ea7n thi\u1ebft \u0111\u1ec3 duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m.<\/p>\n<p>Vi\u1ec7c hi\u1ec7u ch\u1ec9nh \u0111\u1ea7u d\u00f2 d\u1eabn \u0111i\u1ec7n c\u0169ng r\u1ea5t quan tr\u1ecdng cho m\u1ee5c \u0111\u00edch kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1. N\u1ebfu b\u1ea1n \u0111ang g\u1eb7p v\u1ea5n \u0111\u1ec1 v\u1edbi s\u1ed1 \u0111o c\u1ee7a m\u00ecnh, vi\u1ec7c hi\u1ec7u ch\u1ec9nh \u0111\u1ea7u d\u00f2 c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n x\u00e1c \u0111\u1ecbnh v\u00e0 kh\u1eafc ph\u1ee5c m\u1ecdi v\u1ea5n \u0111\u1ec1. B\u1eb1ng c\u00e1ch so s\u00e1nh s\u1ed1 \u0111\u1ecdc t\u1eeb \u0111\u1ea7u d\u00f2 v\u1edbi m\u1ed9t ti\u00eau chu\u1ea9n \u0111\u00e3 bi\u1ebft, b\u1ea1n c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh xem \u0111\u1ea7u d\u00f2 c\u00f3 ho\u1ea1t \u0111\u1ed9ng ch\u00ednh x\u00e1c hay kh\u00f4ng ho\u1eb7c li\u1ec7u n\u00f3 c\u00f3 c\u1ea7n \u0111\u01b0\u1ee3c thay th\u1ebf ho\u1eb7c s\u1eeda ch\u1eefa hay kh\u00f4ng.<\/p>\n<p>C\u00f3 m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ec3 hi\u1ec7u ch\u1ec9nh \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n, t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i \u0111\u1ea7u d\u00f2 m\u00e0 b\u1ea1n s\u1eed d\u1ee5ng c\u00e1ch s\u1eed d\u1ee5ng v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ea7n thi\u1ebft cho ph\u00e9p \u0111o c\u1ee7a b\u1ea1n. M\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn l\u00e0 hi\u1ec7u chu\u1ea9n \u0111\u1ea7u d\u00f2 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng hi\u1ec7u chu\u1ea9n hai \u0111i\u1ec3m, trong \u0111\u00f3 \u0111\u1ea7u d\u00f2 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh \u1edf hai m\u1ee9c \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n kh\u00e1c nhau. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y \u0111\u01a1n gi\u1ea3n v\u00e0 hi\u1ec7u qu\u1ea3 \u0111\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"MFC 8800 IOT Instrument water treatment meter\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/W0akqcNoJzE?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p>\nM\u1ed9t ph\u01b0\u01a1ng ph\u00e1p kh\u00e1c l\u00e0 hi\u1ec7u chu\u1ea9n \u0111\u1ea7u d\u00f2 b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng hi\u1ec7u chu\u1ea9n m\u1ed9t \u0111i\u1ec3m, trong \u0111\u00f3 \u0111\u1ea7u d\u00f2 \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh \u1edf m\u1ed9t m\u1ee9c \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y nhanh h\u01a1n v\u00e0 d\u1ec5 d\u00e0ng h\u01a1n so v\u1edbi hi\u1ec7u chu\u1ea9n hai \u0111i\u1ec3m nh\u01b0ng c\u00f3 th\u1ec3 kh\u00f4ng ch\u00ednh x\u00e1c \u0111\u1ed1i v\u1edbi m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p hi\u1ec7u chu\u1ea9n ph\u00f9 h\u1ee3p nh\u1ea5t v\u1edbi nhu c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n.<\/p>\n<p>T\u00f3m l\u1ea1i, vi\u1ec7c hi\u1ec7u chu\u1ea9n \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c ph\u00e9p \u0111o ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau. B\u1eb1ng c\u00e1ch hi\u1ec7u ch\u1ec9nh \u0111\u1ea7u d\u00f2 th\u01b0\u1eddng xuy\u00ean, b\u1ea1n c\u00f3 th\u1ec3 duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m, \u0111\u1ea3m b\u1ea3o t\u00ednh nh\u1ea5t qu\u00e1n trong c\u00e1c ph\u00e9p \u0111o v\u00e0 kh\u1eafc ph\u1ee5c m\u1ecdi s\u1ef1 c\u1ed1 c\u00f3 th\u1ec3 ph\u00e1t sinh. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ch\u1ecdn ph\u01b0\u01a1ng ph\u00e1p hi\u1ec7u chu\u1ea9n ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n v\u00e0 tu\u00e2n theo h\u01b0\u1edbng d\u1eabn hi\u1ec7u chu\u1ea9n c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t. B\u1eb1ng c\u00e1ch d\u00e0nh th\u1eddi gian \u0111\u1ec3 hi\u1ec7u ch\u1ec9nh \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c ph\u00e9p \u0111o c\u1ee7a m\u00ecnh l\u00e0 ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady, \u0111i\u1ec1u n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft cho s\u1ef1 th\u00e0nh c\u00f4ng trong kinh doanh c\u1ee7a b\u1ea1n.<\/p>\n<h1 id=\"step-by-step-guide-on-how-to-calibrate-a-conductivity-probe-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Huong_dan_tung_buoc_ve_cach_hieu_chinh_dau_do_do_dan_dien\"><\/span>H\u01b0\u1edbng d\u1eabn t\u1eebng b\u01b0\u1edbc v\u1ec1 c\u00e1ch hi\u1ec7u ch\u1ec9nh \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nHi\u1ec7u chu\u1ea9n \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n l\u00e0 m\u1ed9t b\u01b0\u1edbc thi\u1ebft y\u1ebfu \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c ph\u00e9p \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n ch\u00ednh x\u00e1c trong dung d\u1ecbch. \u0110\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau, bao g\u1ed3m x\u1eed l\u00fd n\u01b0\u1edbc, n\u00f4ng nghi\u1ec7p v\u00e0 ph\u00f2ng th\u00ed nghi\u1ec7m nghi\u00ean c\u1ee9u. Vi\u1ec7c hi\u1ec7u chu\u1ea9n l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 t\u00ednh \u0111\u1ebfn b\u1ea5t k\u1ef3 s\u1ef1 sai l\u1ec7ch ho\u1eb7c thay \u0111\u1ed5i n\u00e0o v\u1ec1 \u0111\u1ed9 nh\u1ea1y c\u1ee7a \u0111\u1ea7u d\u00f2 theo th\u1eddi gian.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/chimaytech.net\/wp-content\/uploads\/2024\/09\/EC-8851-\u9ad8\u7cbe\u5ea6\u7535\u5bfc\u7387\u4eea.png\" alt=\"alt-2214\" class=\"wp-image-2214\" id=\"i2214\" \/><\/p>\n<p>\u0110\u1ec3 hi\u1ec7u chu\u1ea9n \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n, b\u1ea1n s\u1ebd c\u1ea7n dung d\u1ecbch hi\u1ec7u chu\u1ea9n c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n \u0111\u00e3 bi\u1ebft. Dung d\u1ecbch n\u00e0y ph\u1ea3i g\u1ea7n v\u1edbi ph\u1ea1m vi \u0111\u1ed9 d\u1eabn d\u1ef1 ki\u1ebfn \u200b\u200bc\u1ee7a m\u1eabu b\u1ea1n s\u1ebd \u0111o. N\u00ean s\u1eed d\u1ee5ng \u00edt nh\u1ea5t hai \u0111i\u1ec3m hi\u1ec7u chu\u1ea9n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c.<\/p>\n<p>B\u01b0\u1edbc \u0111\u1ea7u ti\u00ean trong vi\u1ec7c hi\u1ec7u chu\u1ea9n \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n l\u00e0 chu\u1ea9n b\u1ecb c\u00e1c dung d\u1ecbch hi\u1ec7u chu\u1ea9n. \u0110\u1ea3m b\u1ea3o l\u00e0m theo h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ec3 chu\u1ea9n b\u1ecb dung d\u1ecbch. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 s\u1eed d\u1ee5ng c\u00e1c gi\u1ea3i ph\u00e1p hi\u1ec7u chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng cao \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 hi\u1ec7u chu\u1ea9n ch\u00ednh x\u00e1c.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>M\u00f4 h\u00ecnh<\/td>\n<td>M\u00e1y \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n th\u00f4ng minh EC-510<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Ph\u1ea1m vi<\/td>\n<td>0-200\/2000\/4000\/10000uS\/cm<\/td>\n<\/tr>\n<tr>\n<td>0-18,25M\u03a9<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>1,5 ph\u1ea7n tr\u0103m (FS)<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9. Comp.<\/td>\n<td>B\u00f9 nhi\u1ec7t \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng<\/td>\n<\/tr>\n<tr>\n<td>Ho\u1ea1t \u0111\u1ed9ng. Nhi\u1ec7t \u0111\u1ed9<\/td>\n<td>B\u00ecnh th\u01b0\u1eddng 0\uff5e50\u2103; Nhi\u1ec7t \u0111\u1ed9 cao 0\uff5e120\u2103<\/td>\n<\/tr>\n<tr>\n<td>C\u1ea3m bi\u1ebfn<\/td>\n<td>C=0,01\/0,02\/0,1\/1,0\/10,0cm<sup>-1<\/sup><\/td>\n<\/tr>\n<tr>\n<td>Hi\u1ec3n th\u1ecb<\/td>\n<td>M\u00e0n H\u00ecnh LCD<\/td>\n<\/tr>\n<tr>\n<td>Giao ti\u1ebfp<\/td>\n<td>\u0110\u1ea7u ra 4-20mA\/2-10V\/1-5V\/RS485<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra<\/td>\n<td>\u0110i\u1ec1u khi\u1ec3n r\u01a1le k\u00e9p gi\u1edbi h\u1ea1n Cao\/Th\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>S\u1ee9c m\u1ea1nh<\/td>\n<td>AC 220V\u00b110 ph\u1ea7n tr\u0103m 50\/60Hz ho\u1eb7c AC 110V\u00b110 ph\u1ea7n tr\u0103m 50\/60Hz ho\u1eb7c DC24V\/0,5A<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng:0\uff5e50\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i\u226485 ph\u1ea7n tr\u0103m<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc<\/td>\n<td>48\u00d796\u00d7100mm(H\u00d7W\u00d7L)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td>45\u00d792mm(H\u00d7W)<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ebf \u0110\u1ed9 C\u00e0i \u0110\u1eb7t<\/td>\n<td>\u0110\u00e3 nh\u00fang<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\nSau khi chu\u1ea9n b\u1ecb xong dung d\u1ecbch hi\u1ec7u chu\u1ea9n, \u0111\u00e3 \u0111\u1ebfn l\u00fac hi\u1ec7u ch\u1ec9nh \u0111\u1ea7u d\u00f2. B\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch r\u1eeda \u0111\u1ea7u d\u00f2 b\u1eb1ng n\u01b0\u1edbc kh\u1eed ion \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u1eb7n ho\u1eb7c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m. Sau \u0111\u00f3, nh\u00fang \u0111\u1ea7u d\u00f2 v\u00e0o dung d\u1ecbch hi\u1ec7u chu\u1ea9n \u0111\u1ea7u ti\u00ean v\u00e0 \u0111\u1ec3 \u1ed5n \u0111\u1ecbnh. \u0110\u1ea7u d\u00f2 ph\u1ea3i \u0111\u01b0\u1ee3c ng\u00e2m ho\u00e0n to\u00e0n trong dung d\u1ecbch v\u00e0 c\u00e1c s\u1ed1 \u0111o ph\u1ea3i \u1ed5n \u0111\u1ecbnh tr\u01b0\u1edbc khi ghi gi\u00e1 tr\u1ecb \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n.<\/p>\n<p>Sau khi ghi l\u1ea1i \u0111i\u1ec3m hi\u1ec7u chu\u1ea9n \u0111\u1ea7u ti\u00ean, r\u1eeda l\u1ea1i \u0111\u1ea7u d\u00f2 b\u1eb1ng n\u01b0\u1edbc kh\u1eed ion v\u00e0 nh\u00fang v\u00e0o dung d\u1ecbch hi\u1ec7u chu\u1ea9n th\u1ee9 hai. \u0110\u1ec3 \u0111\u1ea7u d\u00f2 \u1ed5n \u0111\u1ecbnh trong dung d\u1ecbch th\u1ee9 hai tr\u01b0\u1edbc khi ghi l\u1ea1i gi\u00e1 tr\u1ecb \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i \u0111\u1ea3m b\u1ea3o r\u1eb1ng \u0111\u1ea7u d\u00f2 \u0111\u01b0\u1ee3c ng\u1eadp ho\u00e0n to\u00e0n v\u00e0 c\u00e1c s\u1ed1 \u0111o \u1ed5n \u0111\u1ecbnh tr\u01b0\u1edbc khi ghi l\u1ea1i gi\u00e1 tr\u1ecb.<\/p>\n<p>Sau khi ghi l\u1ea1i c\u1ea3 hai \u0111i\u1ec3m hi\u1ec7u chu\u1ea9n, h\u00e3y so s\u00e1nh c\u00e1c gi\u00e1 tr\u1ecb \u0111o \u0111\u01b0\u1ee3c v\u1edbi c\u00e1c gi\u00e1 tr\u1ecb \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n \u0111\u00e3 bi\u1ebft c\u1ee7a dung d\u1ecbch hi\u1ec7u chu\u1ea9n. N\u1ebfu c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t \u0111\u00e1ng k\u1ec3 gi\u1eefa gi\u00e1 tr\u1ecb \u0111o \u0111\u01b0\u1ee3c v\u00e0 gi\u00e1 tr\u1ecb \u0111\u00e3 bi\u1ebft th\u00ec c\u00f3 th\u1ec3 c\u1ea7n ph\u1ea3i \u0111i\u1ec1u ch\u1ec9nh. M\u1ed9t s\u1ed1 \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u00f3 t\u00ednh n\u0103ng hi\u1ec7u chu\u1ea9n t\u00edch h\u1ee3p cho ph\u00e9p th\u1ef1c hi\u1ec7n \u0111i\u1ec1u ch\u1ec9nh tr\u1ef1c ti\u1ebfp tr\u00ean \u0111\u1ea7u d\u00f2.<\/p>\n<p>N\u1ebfu c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh, h\u00e3y l\u00e0m theo h\u01b0\u1edbng d\u1eabn hi\u1ec7u ch\u1ec9nh \u0111\u1ea7u d\u00f2 c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 li\u00ean quan \u0111\u1ebfn vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 nh\u1ea1y ho\u1eb7c \u0111\u1ed9 l\u1ec7ch c\u1ee7a \u0111\u1ea7u d\u00f2 \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c gi\u00e1 tr\u1ecb \u0111\u1ed9 d\u1eabn \u0111\u00e3 bi\u1ebft c\u1ee7a dung d\u1ecbch hi\u1ec7u chu\u1ea9n. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i th\u1ef1c hi\u1ec7n nh\u1eefng \u0111i\u1ec1u ch\u1ec9nh nh\u1ecf v\u00e0 ki\u1ec3m tra l\u1ea1i c\u00e1c \u0111i\u1ec3m hi\u1ec7u chu\u1ea9n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c.<\/p>\n<p>Sau khi th\u1ef1c hi\u1ec7n b\u1ea5t k\u1ef3 \u0111i\u1ec1u ch\u1ec9nh c\u1ea7n thi\u1ebft n\u00e0o, h\u00e3y l\u1eb7p l\u1ea1i quy tr\u00ecnh hi\u1ec7u chu\u1ea9n \u0111\u1ec3 x\u00e1c minh \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a \u0111\u1ea7u d\u00f2. N\u00ean hi\u1ec7u ch\u1ec9nh \u0111\u1ea7u d\u00f2 th\u01b0\u1eddng xuy\u00ean, \u0111\u1eb7c bi\u1ec7t n\u1ebfu n\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng th\u01b0\u1eddng xuy\u00ean ho\u1eb7c trong \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t. Vi\u1ec7c hi\u1ec7u chu\u1ea9n th\u01b0\u1eddng xuy\u00ean \u0111\u1ea3m b\u1ea3o r\u1eb1ng \u0111\u1ea7u d\u00f2 ti\u1ebfp t\u1ee5c cung c\u1ea5p c\u00e1c ph\u00e9p \u0111o ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady.<\/p>\n<p>T\u00f3m l\u1ea1i, vi\u1ec7c hi\u1ec7u chu\u1ea9n \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n l\u00e0 m\u1ed9t b\u01b0\u1edbc quan tr\u1ecdng nh\u1eb1m \u0111\u1ea3m b\u1ea3o c\u00e1c ph\u00e9p \u0111o ch\u00ednh x\u00e1c v\u1ec1 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n trong dung d\u1ecbch. B\u1eb1ng c\u00e1ch tu\u00e2n theo quy tr\u00ecnh hi\u1ec7u chu\u1ea9n t\u1eebng b\u01b0\u1edbc b\u1eb1ng c\u00e1c gi\u1ea3i ph\u00e1p hi\u1ec7u chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng cao, b\u1ea1n c\u00f3 th\u1ec3 duy tr\u00ec \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a m\u00ecnh. Hi\u1ec7u chu\u1ea9n v\u00e0 b\u1ea3o tr\u00ec \u0111\u1ea7u d\u00f2 th\u01b0\u1eddng xuy\u00ean s\u1ebd gi\u00fap \u0111\u1ea3m b\u1ea3o c\u00e1c ph\u00e9p \u0111o nh\u1ea5t qu\u00e1n v\u00e0 ch\u00ednh x\u00e1c trong c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c nhau.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c hi\u1ec7u chu\u1ea9n \u0111\u1ea7u d\u00f2 d\u1eabn \u0111i\u1ec7n \u0111\u1ec3 \u0111o ch\u00ednh x\u00e1c \u0110\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n l\u00e0 c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng 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 \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh n\u1ed3ng \u0111\u1ed9 ion&#8230;<\/p>\n","protected":false},"author":1,"featured_media":19334,"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":[202],"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":false,"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":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\/28097"}],"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=28097"}],"version-history":[{"count":14,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/28097\/revisions"}],"predecessor-version":[{"id":28245,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/28097\/revisions\/28245"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media\/19334"}],"wp:attachment":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media?parent=28097"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/categories?post=28097"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/tags?post=28097"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}