{"id":20938,"date":"2024-08-17T09:27:20","date_gmt":"2024-08-17T01:27:20","guid":{"rendered":"https:\/\/shchimay.com\/?p=20938"},"modified":"2024-08-17T20:31:47","modified_gmt":"2024-08-17T12:31:47","slug":"ph-meter-with-atc","status":"publish","type":"post","link":"https:\/\/shchimay.com\/vi\/ph-meter-with-atc\/","title":{"rendered":"ph m\u00e9t v\u1edbi atc"},"content":{"rendered":"<h1 id=\"the-importance-of-using-a-ph-meter-with-atc-in-your-lab-wpaicgheading\">T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y \u0111o pH c\u00f3 ATC trong ph\u00f2ng th\u00ed nghi\u1ec7m c\u1ee7a b\u1ea1n<\/h1>\n<p>\nTrong m\u00f4i tr\u01b0\u1eddng ph\u00f2ng th\u00ed nghi\u1ec7m, \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 ch\u00ednh x\u00e1c l\u00e0 \u0111i\u1ec1u t\u1ed1i quan tr\u1ecdng khi ti\u1ebfn h\u00e0nh th\u00ed nghi\u1ec7m v\u00e0 ph\u00e2n t\u00edch m\u1eabu. M\u1ed9t c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ng\u00e0nh khoa h\u1ecdc kh\u00e1c nhau l\u00e0 m\u00e1y \u0111o pH. M\u00e1y \u0111o pH \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o \u0111\u1ed9 axit ho\u1eb7c \u0111\u1ed9 ki\u1ec1m c\u1ee7a dung d\u1ecbch, cung c\u1ea5p th\u00f4ng tin c\u00f3 gi\u00e1 tr\u1ecb cho c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u v\u00e0 nh\u00e0 khoa h\u1ecdc. Tuy nhi\u00ean, kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 c\u00e1c m\u00e1y \u0111o pH \u0111\u1ec1u \u0111\u01b0\u1ee3c t\u1ea1o ra nh\u01b0 nhau v\u00e0 m\u1ed9t s\u1ed1 m\u00e1y \u0111\u01b0\u1ee3c trang b\u1ecb c\u00e1c t\u00ednh n\u0103ng b\u1ed5 sung c\u00f3 th\u1ec3 n\u00e2ng cao hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a ch\u00fang.<\/p>\n<p>M\u1ed9t trong nh\u1eefng t\u00ednh n\u0103ng \u0111\u00f3 l\u00e0 B\u00f9 nhi\u1ec7t \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng (ATC). ATC l\u00e0 c\u00f4ng ngh\u1ec7 cho ph\u00e9p m\u00e1y \u0111o pH t\u1ef1 \u0111\u1ed9ng \u0111i\u1ec1u ch\u1ec9nh ch\u1ec9 s\u1ed1 pH d\u1ef1a tr\u00ean nhi\u1ec7t \u0111\u1ed9 c\u1ee7a dung d\u1ecbch \u0111ang \u0111\u01b0\u1ee3c ki\u1ec3m tra. \u0110i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng v\u00ec \u0111\u1ed9 pH c\u1ee7a dung d\u1ecbch c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 v\u00e0 n\u1ebfu kh\u00f4ng c\u00f3 ATC, m\u00e1y \u0111o pH c\u00f3 th\u1ec3 kh\u00f4ng cung c\u1ea5p k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/EC-8851-\u9ad8\u7cbe\u5ea6\u7535\u5bfc\u7387\u4eea2.png\" alt=\"alt-532\" class=\"wp-image-532\" id=\"i532\" \/><\/p>\n<p>Khi s\u1eed d\u1ee5ng m\u00e1y \u0111o pH kh\u00f4ng c\u00f3 ATC, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u s\u1ebd c\u1ea7n \u0111i\u1ec1u ch\u1ec9nh th\u1ee7 c\u00f4ng ch\u1ec9 s\u1ed1 pH d\u1ef1a tr\u00ean nhi\u1ec7t \u0111\u1ed9 c\u1ee7a dung d\u1ecbch, vi\u1ec7c n\u00e0y c\u00f3 th\u1ec3 t\u1ed1n th\u1eddi gian v\u00e0 d\u1ec5 x\u1ea3y ra l\u1ed7i. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng khi l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c dung d\u1ecbch c\u00f3 ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 r\u1ed9ng, v\u00ec ngay c\u1ea3 nh\u1eefng dao \u0111\u1ed9ng nh\u1ecf c\u0169ng c\u00f3 th\u1ec3 t\u00e1c \u0111\u1ed9ng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn ch\u1ec9 s\u1ed1 pH.<\/p>\n<p>B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u00e1y \u0111o pH c\u00f3 ATC, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng h\u1ecd \u0111ang nh\u1eadn \u0111\u01b0\u1ee3c ch\u1ec9 s\u1ed1 pH ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady, kh\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o nhi\u1ec7t \u0111\u1ed9 c\u1ee7a dung d\u1ecbch. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong c\u00e1c l\u0129nh v\u1ef1c nh\u01b0 khoa h\u1ecdc m\u00f4i tr\u01b0\u1eddng, n\u01a1i nh\u1eefng thay \u0111\u1ed5i nh\u1ecf v\u1ec1 \u0111\u1ed9 pH c\u00f3 th\u1ec3 c\u00f3 t\u00e1c \u0111\u1ed9ng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn h\u1ec7 sinh th\u00e1i v\u00e0 \u0111\u1eddi s\u1ed1ng th\u1ee7y sinh.<\/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>M\u1ed9t l\u1ee3i \u00edch kh\u00e1c c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y \u0111o pH c\u00f3 ATC l\u00e0 n\u00f3 c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 gi\u1ea3m kh\u1ea3 n\u0103ng x\u1ea3y ra l\u1ed7i c\u1ee7a con ng\u01b0\u1eddi. V\u1edbi c\u00f4ng ngh\u1ec7 ATC, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u00f3 th\u1ec3 t\u1eadp trung v\u00e0o vi\u1ec7c ti\u1ebfn h\u00e0nh th\u00ed nghi\u1ec7m v\u00e0 ph\u00e2n t\u00edch k\u1ebft qu\u1ea3 thay v\u00ec d\u00e0nh th\u1eddi gian \u0111i\u1ec1u ch\u1ec9nh ch\u1ec9 s\u1ed1 pH theo c\u00e1ch th\u1ee7 c\u00f4ng. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 gi\u00fap thu th\u1eadp d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3 v\u00e0 ch\u00ednh x\u00e1c h\u01a1n, cu\u1ed1i c\u00f9ng d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 nghi\u00ean c\u1ee9u \u0111\u00e1ng tin c\u1eady h\u01a1n.<\/p>\n<p>H\u01a1n n\u1eefa, s\u1eed d\u1ee5ng m\u00e1y \u0111o pH c\u00f3 ATC c\u0169ng c\u00f3 th\u1ec3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a thi\u1ebft b\u1ecb. S\u1ef1 dao \u0111\u1ed9ng v\u1ec1 nhi\u1ec7t \u0111\u1ed9 c\u00f3 th\u1ec3 g\u00e2y c\u0103ng th\u1eb3ng cho c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong c\u1ee7a m\u00e1y \u0111o pH, c\u00f3 kh\u1ea3 n\u0103ng d\u1eabn \u0111\u1ebfn hao m\u00f2n s\u1edbm. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u00e1y \u0111o pH c\u00f3 ATC, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng thi\u1ebft b\u1ecb \u0111ang ho\u1ea1t \u0111\u1ed9ng \u1edf m\u1ee9c hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u, gi\u1ea3m kh\u1ea3 n\u0103ng s\u1eeda ch\u1eefa ho\u1eb7c thay th\u1ebf t\u1ed1n k\u00e9m.<\/p>\n<p>T\u00f3m l\u1ea1i, s\u1eed d\u1ee5ng m\u00e1y \u0111o pH c\u00f3 ATC l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ed1i v\u1edbi c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u v\u00e0 nh\u00e0 khoa h\u1ecdc c\u00f3 nhu c\u1ea7u k\u1ebft qu\u1ea3 \u0111o pH ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady trong c\u00f4ng vi\u1ec7c c\u1ee7a h\u1ecd. C\u00f4ng ngh\u1ec7 ATC c\u00f3 th\u1ec3 gi\u00fap \u0111\u1ea3m b\u1ea3o r\u1eb1ng ch\u1ec9 s\u1ed1 pH \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh theo nh\u1eefng thay \u0111\u1ed5i v\u1ec1 nhi\u1ec7t \u0111\u1ed9, d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c v\u00e0 ch\u00ednh x\u00e1c h\u01a1n. Ngo\u00e0i ra, s\u1eed d\u1ee5ng m\u00e1y \u0111o pH c\u00f3 ATC c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m th\u1eddi gian, gi\u1ea3m sai s\u00f3t c\u1ee7a con ng\u01b0\u1eddi v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a thi\u1ebft b\u1ecb. Nh\u00ecn chung, \u0111\u1ea7u t\u01b0 v\u00e0o m\u00e1y \u0111o pH c\u00f3 ATC l\u00e0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t \u0111\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 ph\u00f2ng th\u00ed nghi\u1ec7m n\u00e0o mu\u1ed1n c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 hi\u1ec7u qu\u1ea3 nghi\u00ean c\u1ee9u c\u1ee7a m\u00ecnh.<\/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 pH\/ORP-510 pH\/ORP<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi<\/td>\n<td>0-14 pH; -2000 &#8211; +2000mV<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>\u00b10.1pH; \u00b12mV<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9. Comp.<\/td>\n<td>B\u00f9 nhi\u1ec7t \u0111\u1ed9 b\u1eb1ng tay\/t\u1ef1 \u0111\u1ed9ng; Kh\u00f4ng c\u00f3 ph\u1ea7n b\u00f9<\/td>\n<\/tr>\n<tr>\n<td>Ho\u1ea1t \u0111\u1ed9ng. Nhi\u1ec7t \u0111\u1ed9<\/td>\n<td>B\u00ecnh th\u01b0\u1eddng 0\uff5e60\u2103; Nhi\u1ec7t \u0111\u1ed9 cao 0\uff5e100\u2103<\/td>\n<\/tr>\n<tr>\n<td>C\u1ea3m bi\u1ebfn<\/td>\n<td>c\u1ea3m bi\u1ebfn pH \u0111\u00f4i\/ba; C\u1ea3m bi\u1ebfn ORP<\/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\/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","protected":false},"excerpt":{"rendered":"<p>T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y \u0111o pH c\u00f3 ATC trong ph\u00f2ng th\u00ed nghi\u1ec7m c\u1ee7a b\u1ea1n Trong m\u00f4i tr\u01b0\u1eddng ph\u00f2ng th\u00ed nghi\u1ec7m, \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 ch\u00ednh x\u00e1c l\u00e0 \u0111i\u1ec1u t\u1ed1i quan tr\u1ecdng khi ti\u1ebfn h\u00e0nh th\u00ed nghi\u1ec7m v\u00e0 ph\u00e2n t\u00edch m\u1eabu. M\u1ed9t c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c&#8230;<\/p>\n","protected":false},"author":1,"featured_media":20939,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"default","_kad_post_title":"default","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"categories":[200],"tags":[187,11579],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"vi","enabled_languages":["en","zh","es","de","fr","ru","pt","ar","ja","ko","it","id","hi","th","vi","tr"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"zh":{"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:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/20938"}],"collection":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/comments?post=20938"}],"version-history":[{"count":17,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/20938\/revisions"}],"predecessor-version":[{"id":21146,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/20938\/revisions\/21146"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media\/20939"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media?parent=20938"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/categories?post=20938"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/tags?post=20938"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}