{"id":22844,"date":"2024-08-19T14:35:59","date_gmt":"2024-08-19T06:35:59","guid":{"rendered":"https:\/\/chimaytech.net\/?p=22844"},"modified":"2024-08-21T12:28:12","modified_gmt":"2024-08-21T04:28:12","slug":"metrohm-827-ph-meter-manual","status":"publish","type":"post","link":"https:\/\/chimaytech.net\/vi\/metrohm-827-ph-meter-manual\/","title":{"rendered":"H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng m\u00e1y \u0111o ph metrohm 827"},"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\/metrohm-827-ph-meter-manual\/#Quy_trinh_hieu_chuan_phu_hop_cho_may_do_pH_Metrohm_827\" title=\"Quy tr\u00ecnh hi\u1ec7u chu\u1ea9n ph\u00f9 h\u1ee3p cho m\u00e1y \u0111o pH Metrohm 827\">Quy tr\u00ecnh hi\u1ec7u chu\u1ea9n ph\u00f9 h\u1ee3p cho m\u00e1y \u0111o pH Metrohm 827<\/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\/metrohm-827-ph-meter-manual\/#Khac_phuc_su_co_thuong_gap_voi_Huong_dan_su_dung_may_do_pH_Metrohm_827\" title=\"Kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 th\u01b0\u1eddng g\u1eb7p v\u1edbi H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng m\u00e1y \u0111o pH Metrohm 827\">Kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 th\u01b0\u1eddng g\u1eb7p v\u1edbi H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng m\u00e1y \u0111o pH Metrohm 827<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"proper-calibration-procedures-for-metrohm-827-ph-meter-manual-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Quy_trinh_hieu_chuan_phu_hop_cho_may_do_pH_Metrohm_827\"><\/span>Quy tr\u00ecnh hi\u1ec7u chu\u1ea9n ph\u00f9 h\u1ee3p cho m\u00e1y \u0111o pH Metrohm 827<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nVi\u1ec7c hi\u1ec7u chu\u1ea9n m\u00e1y \u0111o pH \u0111\u00fang c\u00e1ch 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. M\u00e1y \u0111o pH Metrohm 827 l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn c\u1ee7a nhi\u1ec1u ph\u00f2ng th\u00ed nghi\u1ec7m nh\u1edd \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 ch\u00ednh x\u00e1c cao. \u0110\u1ec3 duy tr\u00ec hi\u1ec7u su\u1ea5t c\u1ee7a m\u00e1y \u0111o pH, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i tu\u00e2n theo c\u00e1c quy tr\u00ecnh hi\u1ec7u chu\u1ea9n \u0111\u01b0\u1ee3c n\u00eau trong s\u1ed5 tay h\u01b0\u1edbng d\u1eabn do Metrohm cung c\u1ea5p.<\/p>\n<p>B\u01b0\u1edbc \u0111\u1ea7u ti\u00ean trong vi\u1ec7c hi\u1ec7u ch\u1ec9nh m\u00e1y \u0111o pH Metrohm 827 l\u00e0 chu\u1ea9n b\u1ecb c\u00e1c dung d\u1ecbch hi\u1ec7u chu\u1ea9n. N\u00ean s\u1eed d\u1ee5ng \u00edt nh\u1ea5t hai dung d\u1ecbch \u0111\u1ec7m ti\u00eau chu\u1ea9n c\u00f3 gi\u00e1 tr\u1ecb pH \u0111\u00e3 bi\u1ebft n\u1eb1m trong ph\u1ea1m vi pH d\u1ef1 ki\u1ebfn \u200b\u200bc\u1ee7a m\u1eabu \u0111\u01b0\u1ee3c \u0111o. M\u00e1y \u0111o pH ph\u1ea3i \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n \u0111\u1ecbnh k\u1ef3, th\u01b0\u1eddng l\u00e0 tr\u01b0\u1edbc m\u1ed7i l\u1ea7n s\u1eed d\u1ee5ng ho\u1eb7c \u00edt nh\u1ea5t m\u1ed9t l\u1ea7n m\u1ed9t ng\u00e0y.<\/p>\n<p>Sau khi chu\u1ea9n b\u1ecb xong dung d\u1ecbch hi\u1ec7u chu\u1ea9n, b\u01b0\u1edbc ti\u1ebfp theo l\u00e0 b\u1eadt m\u00e1y \u0111o pH v\u00e0 \u0111\u1ec3 m\u00e1y \u1ea5m l\u00ean \u00edt nh\u1ea5t 30 ph\u00fat. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p c\u00e1c b\u1ed9 ph\u1eadn b\u00ean trong c\u1ee7a m\u00e1y \u0111o pH \u1ed5n \u0111\u1ecbnh v\u00e0 \u0111\u1ea3m b\u1ea3o c\u00e1c ph\u00e9p \u0111o ch\u00ednh x\u00e1c. Sau giai \u0111o\u1ea1n kh\u1edfi \u0111\u1ed9ng, n\u00ean r\u1eeda s\u1ea1ch m\u00e1y \u0111o pH b\u1eb1ng n\u01b0\u1edbc kh\u1eed ion \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u1eb7n b\u1ea9n c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn k\u1ebft qu\u1ea3 \u0111o.<\/p>\n<p>\u0110\u1ec3 b\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh hi\u1ec7u chu\u1ea9n, m\u00e1y \u0111o pH ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u1eb7t v\u00e0o dung d\u1ecbch hi\u1ec7u chu\u1ea9n \u0111\u1ea7u ti\u00ean c\u00f3 gi\u00e1 tr\u1ecb pH th\u1ea5p nh\u1ea5t . \u0110i\u1ec7n c\u1ef1c ph\u1ea3i \u0111\u01b0\u1ee3c ng\u00e2m ho\u00e0n to\u00e0n trong dung d\u1ecbch v\u00e0 \u0111\u1ec3 \u1ed5n \u0111\u1ecbnh trong v\u00e0i ph\u00fat. Sau \u0111\u00f3, m\u00e1y \u0111o pH ph\u1ea3i \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c \u0111i\u1ec1u khi\u1ec3n hi\u1ec7u chu\u1ea9n cho \u0111\u1ebfn khi m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb gi\u00e1 tr\u1ecb pH ch\u00ednh x\u00e1c c\u1ee7a dung d\u1ecbch hi\u1ec7u chu\u1ea9n.<\/p>\n<p>Sau khi hi\u1ec7u ch\u1ec9nh m\u00e1y \u0111o pH b\u1eb1ng dung d\u1ecbch hi\u1ec7u chu\u1ea9n \u0111\u1ea7u ti\u00ean, quy tr\u00ecnh ph\u1ea3i \u0111\u01b0\u1ee3c l\u1eb7p l\u1ea1i v\u1edbi dung d\u1ecbch hi\u1ec7u chu\u1ea9n th\u1ee9 hai c\u00f3 gi\u00e1 tr\u1ecb cao nh\u1ea5t Gi\u00e1 tr\u1ecb pH. M\u1ed9t l\u1ea7n n\u1eefa, \u0111i\u1ec7n c\u1ef1c ph\u1ea3i \u0111\u01b0\u1ee3c ng\u00e2m ho\u00e0n to\u00e0n trong dung d\u1ecbch v\u00e0 \u0111\u1ec3 \u1ed5n \u0111\u1ecbnh tr\u01b0\u1edbc khi \u0111i\u1ec1u ch\u1ec9nh m\u00e1y \u0111o pH v\u1ec1 gi\u00e1 tr\u1ecb pH ch\u00ednh x\u00e1c.<\/p>\n<p>Khi m\u00e1y \u0111o pH \u0111\u00e3 \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n b\u1eb1ng c\u1ea3 hai dung d\u1ecbch hi\u1ec7u chu\u1ea9n, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i ki\u1ec3m tra \u0111\u1ed9 d\u1ed1c v\u00e0 \u0111\u1ed9 l\u1ec7ch c\u1ee7a \u0111i\u1ec7n c\u1ef1c. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng dung d\u1ecbch hi\u1ec7u chu\u1ea9n th\u1ee9 ba c\u00f3 gi\u00e1 tr\u1ecb pH kh\u00e1c v\u1edbi hai dung d\u1ecbch tr\u01b0\u1edbc \u0111\u00f3. M\u00e1y \u0111o pH ph\u1ea3i \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n b\u1eb1ng dung d\u1ecbch n\u00e0y, \u0111\u1ed3ng th\u1eddi ph\u1ea3i ki\u1ec3m tra c\u00e1c gi\u00e1 tr\u1ecb \u0111\u1ed9 d\u1ed1c v\u00e0 \u0111\u1ed9 l\u1ec7ch so v\u1edbi c\u00e1c gi\u00e1 tr\u1ecb \u0111\u01b0\u1ee3c cung c\u1ea5p trong h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng.<\/p>\n<p>N\u1ebfu \u0111\u1ed9 d\u1ed1c v\u00e0 gi\u00e1 tr\u1ecb \u0111\u1ed9 l\u1ec7ch n\u1eb1m ngo\u00e0i ph\u1ea1m vi ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c th\u00ec c\u00f3 th\u1ec3 c\u1ea7n ph\u1ea3i l\u00e0m s\u1ea1ch ho\u1eb7c thay th\u1ebf \u0111i\u1ec7n c\u1ef1c. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i tu\u00e2n theo c\u00e1c quy tr\u00ecnh b\u1ea3o tr\u00ec \u0111\u01b0\u1ee3c n\u00eau trong s\u00e1ch h\u01b0\u1edbng d\u1eabn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u00e1y \u0111o pH ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng.<\/p>\n<p>T\u00f3m l\u1ea1i, vi\u1ec7c hi\u1ec7u chu\u1ea9n \u0111\u00fang c\u00e1ch m\u00e1y \u0111o pH Metrohm 827 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. B\u1eb1ng c\u00e1ch l\u00e0m theo c\u00e1c quy tr\u00ecnh hi\u1ec7u chu\u1ea9n \u0111\u01b0\u1ee3c n\u00eau trong s\u1ed5 tay h\u01b0\u1edbng d\u1eabn, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 duy tr\u00ec hi\u1ec7u su\u1ea5t c\u1ee7a m\u00e1y \u0111o pH v\u00e0 thu \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c. Hi\u1ec7u chu\u1ea9n v\u00e0 b\u1ea3o tr\u00ec m\u00e1y \u0111o pH th\u01b0\u1eddng xuy\u00ean s\u1ebd gi\u00fap k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a m\u00e1y v\u00e0 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t \u1ed5n \u0111\u1ecbnh.<\/p>\n<h1 id=\"troubleshooting-common-issues-with-metrohm-827-ph-meter-manual-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Khac_phuc_su_co_thuong_gap_voi_Huong_dan_su_dung_may_do_pH_Metrohm_827\"><\/span>Kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 th\u01b0\u1eddng g\u1eb7p v\u1edbi H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng m\u00e1y \u0111o pH Metrohm 827<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nM\u00e1y \u0111o pH Metrohm 827 l\u00e0 thi\u1ebft b\u1ecb \u0111\u00e1ng tin c\u1eady v\u00e0 ch\u00ednh x\u00e1c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau \u0111\u1ec3 \u0111o \u0111\u1ed9 pH. Tuy nhi\u00ean, gi\u1ed1ng nh\u01b0 b\u1ea5t k\u1ef3 thi\u1ebft b\u1ecb n\u00e0o, n\u00f3 c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i s\u1ef1 c\u1ed1 c\u1ea7n kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang t\u00f4i s\u1ebd th\u1ea3o lu\u1eadn v\u1ec1 m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p m\u00e0 ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i v\u1edbi m\u00e1y \u0111o pH Metrohm 827 v\u00e0 \u0111\u01b0a ra gi\u1ea3i ph\u00e1p gi\u00fap gi\u1ea3i quy\u1ebft ch\u00fang.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>Lo\u1ea1i b\u1ed9 \u0111i\u1ec1u khi\u1ec3n<\/td>\n<td colspan=\"6\">ROC-7000 H\u1ec7 th\u1ed1ng t\u00edch h\u1ee3p \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c m\u1ed9t giai \u0111o\u1ea1n\/hai giai \u0111o\u1ea1n<\/td>\n<\/tr>\n<tr>\n<td>\\\u3000<\/td>\n<td colspan=\"2\">H\u1eb1ng s\u1ed1 \u00f4<\/td>\n<td colspan=\"2\">0,1cm-1<\/td>\n<td>1,0cm-1<\/td>\n<td>10,0cm-1<\/td>\n<\/tr>\n<tr>\n<td>Th\u00f4ng s\u1ed1 \u0111o \u0111\u1ed9 d\u1eabn \\\u00a0<\/td>\n<td>\u0110\u1ed9 d\u1eabn n\u01b0\u1edbc th\u00f4<\/td>\n<td>\\\u3000<\/td>\n<td>\\\u3000<\/td>\n<td>\\\u3000<\/td>\n<td>\\\uff080\\\uff5e2000\\\uff09<\/td>\n<td>\\\uff080\\\uff5e20000\\\uff09<\/td>\n<\/tr>\n<tr>\n<td>\\\u3000<\/td>\n<td>\u0110\u1ed9 d\u1eabn s\u01a1 c\u1ea5p<\/td>\n<td>\\\u3000<\/td>\n<td colspan=\"2\">\\\uff080\\\uff5e200\\\uff09<\/td>\n<td>\\\uff080\\\uff5e2000\\\uff09<\/td>\n<td>\\\u3000<\/td>\n<\/tr>\n<tr>\n<td>\\\u3000<\/td>\n<td>\u0110\u1ed9 d\u1eabn th\u1ee9 c\u1ea5p<\/td>\n<td>\\\u3000<\/td>\n<td colspan=\"2\">\\\uff080\\\uff5e200\\\uff09<\/td>\n<td>\\\uff080\\\uff5e2000\\\uff09<\/td>\n<td>\\\u3000<\/td>\n<\/tr>\n<tr>\n<td>\\\u3000<\/td>\n<td colspan=\"2\">B\u00f9 nhi\u1ec7t \u0111\u1ed9<\/td>\n<td colspan=\"4\">B\u00f9 t\u1ef1 \u0111\u1ed9ng\\\u00a0tr\u00ean c\u01a1 s\u1edf 25 \\\u2103 ,ph\u1ea1m vi b\u00f9\\\uff080\\\uff5e50\\\uff09\\\u2103<\/td>\n<\/tr>\n<tr>\n<td>\\\u3000<\/td>\n<td colspan=\"2\">\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td colspan=\"4\">\u0110\u1ed9 ch\u00ednh x\u00e1c ph\u00f9 h\u1ee3p\\\uff1a1.5\\\u00a0level<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Ph\u1ea1m vi \u0111o l\u01b0u l\u01b0\u1ee3ng\\\u00a0<\/td>\n<td colspan=\"2\">D\u00f2ng ch\u1ea3y t\u1ee9c th\u1eddi<\/td>\n<td colspan=\"4\">\\\uff080\\\uff5e999\\\uff09m3\/h<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">D\u00f2ng t\u00edch l\u0169y\\\u00a0<\/td>\n<td colspan=\"4\">\\\uff080\\\uff5e9999999\\\uff09m3<\/td>\n<\/tr>\n<tr>\n<td>pH<\/td>\n<td colspan=\"2\">Ph\u1ea1m vi \u0111o<\/td>\n<td colspan=\"4\">2-12<\/td>\n<\/tr>\n<tr>\n<td>th\u00f4ng s\u1ed1 \u0111o<\/td>\n<td colspan=\"2\">\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td colspan=\"4\">\\\u00b10.1pH<\/td>\n<\/tr>\n<tr>\n<td>\\\u3000<\/td>\n<td colspan=\"2\">B\u00f9 nhi\u1ec7t \u0111\u1ed9<\/td>\n<td colspan=\"4\">B\u00f9 t\u1ef1 \u0111\u1ed9ng\\\u00a0tr\u00ean c\u01a1 s\u1edf 25 \\\u2103 ,ph\u1ea1m vi b\u00f9\\\uff080\\\uff5e50\\\uff09\\\u2103<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">DI\\\u00a0chuy\u1ec3n \u0111\u1ed5i<\/td>\n<td colspan=\"2\">T\u00edn hi\u1ec7u \u0111\u1ea7u v\u00e0o<\/td>\n<td colspan=\"4\">C\u00f4ng t\u1eafc \u00e1p su\u1ea5t th\u1ea5p\\\u00a0c\u1ee7a n\u01b0\u1edbc m\u00e1y,m\u1ee9c cao\\\u00a0c\u1ee7a\\\u00a0b\u1ec3 n\u01b0\u1edbc tinh khi\u1ebft, m\u1ee9c th\u1ea5p\\\u00a0c\u1ee7a b\u00ecnh n\u01b0\u1edbc tinh khi\u1ebft, c\u00f4ng t\u1eafc \u00e1p su\u1ea5t th\u1ea5p tr\u01b0\u1edbc m\u00e1y b\u01a1m, c\u00f4ng t\u1eafc \u00e1p su\u1ea5t cao sau b\u01a1m t\u0103ng \u00e1p\\\u00a0ch\u00ednh,m\u1ee9c cao \\\u00a0of\\\u00a0th\u1ee9 c\u1ea5p\\\u00a0b\u1ec3 n\u01b0\u1edbc tinh khi\u1ebft, m\u1ee9c th\u1ea5p\\\u00a0c\u1ee7a th\u1ee9 c\u1ea5p\\\u00a0b\u1ec3 n\u01b0\u1edbc tinh khi\u1ebft, c\u00f4ng t\u1eafc cao \u00e1p sau b\u01a1m t\u0103ng \u00e1p\\\u00a0th\u1ee9 c\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Lo\u1ea1i t\u00edn hi\u1ec7u<\/td>\n<td colspan=\"4\">Ti\u1ebfp \u0111i\u1ec3m c\u00f4ng t\u1eafc th\u1ee5 \u0111\u1ed9ng<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">DO\\\u00a0Control<\/td>\n<td colspan=\"2\">\u0110\u1ea7u ra \u0111i\u1ec1u khi\u1ec3n<\/td>\n<td colspan=\"4\">Van \u0111\u1ea7u v\u00e0o, van x\u1ea3 s\u01a1 c\u1ea5p, van x\u1ea3 s\u01a1 c\u1ea5p,\\\u00a0b\u01a1m ch\u1ed1ng c\u1eb7n,\\\u00a0b\u01a1m n\u01b0\u1edbc th\u00f4, b\u01a1m t\u0103ng \u00e1p s\u01a1 c\u1ea5p, b\u01a1m t\u0103ng \u00e1p th\u1ee9 c\u1ea5p, van x\u1ea3 th\u1ee9 c\u1ea5p, van x\u1ea3 th\u1ee9 c\u1ea5p, b\u01a1m \u0111\u1ecbnh l\u01b0\u1ee3ng \u0111i\u1ec1u ch\u1ec9nh pH.<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Ti\u1ebfp \u0111i\u1ec3m \u0111i\u1ec7n<\/td>\n<td colspan=\"4\">R\u01a1-le\\\uff08B\u1eacT\/T\u1eaeT\\\uff09<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i<\/td>\n<td colspan=\"4\">3A(AC 250V)~ 3A(DC 30V)<\/td>\n<\/tr>\n<tr>\n<td>M\u00e0n h\u00ecnh\\\u00a0<\/td>\n<td colspan=\"6\">M\u00e0n h\u00ecnh\\\u00a0color:TFT\\\uff1b\u0111\u1ed9 ph\u00e2n gi\u1ea3i:800\\\u00d7480<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">C\u00f4ng su\u1ea5t l\u00e0m vi\u1ec7c<\/td>\n<td colspan=\"3\">C\u00f4ng su\u1ea5t l\u00e0m vi\u1ec7c<\/td>\n<td colspan=\"3\">DC 24V\\\u00b14V<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\">Ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng<\/td>\n<td colspan=\"3\">\\\u22646.0W<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c<\/td>\n<td colspan=\"6\">Nhi\u1ec7t \u0111\u1ed9:(0\\\uff5e50)\\\u2103\\\uff1b\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i:\\\u226485 ph\u1ea7n tr\u0103m RH\\\uff08kh\u00f4ng\\\u00a0ng\u01b0ng t\u1ee5\\\uff09<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u01b0u tr\u1eef<\/td>\n<td colspan=\"6\">Nhi\u1ec7t \u0111\u1ed9:\\\uff08-20\\\uff5e60\\\uff09\\\u2103\\\uff1b\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i:\\\u226485 ph\u1ea7n tr\u0103m RH\\\uff08kh\u00f4ng\\\u00a0ng\u01b0ng t\u1ee5\\\uff09<\/td>\n<\/tr>\n<tr>\n<td>C\u00e0i \u0111\u1eb7t<\/td>\n<td>\u0110\u00e3 g\u1eafn b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n<\/td>\n<td colspan=\"5\">L\u1ed7\\\uff08Chi\u1ec1u d\u00e0i\\\u00d7Chi\u1ec1u r\u1ed9ng\\\uff0c192mm\\\u00d7137mm\\\uff09<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\nM\u1ed9t v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn m\u00e0 ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i v\u1edbi m\u00e1y \u0111o pH Metrohm 827 l\u00e0 k\u1ebft qu\u1ea3 \u0111\u1ecdc kh\u00f4ng ch\u00ednh x\u00e1c. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 do nhi\u1ec1u y\u1ebfu t\u1ed1 g\u00e2y ra, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111i\u1ec7n c\u1ef1c b\u1ea9n ho\u1eb7c h\u01b0 h\u1ecfng, hi\u1ec7u chu\u1ea9n kh\u00f4ng \u0111\u00fang c\u00e1ch ho\u1eb7c nhi\u1ec5u t\u1eeb c\u00e1c ch\u1ea5t kh\u00e1c trong m\u1eabu. \u0110\u1ec3 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 n\u00e0y, tr\u01b0\u1edbc ti\u00ean ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i \u0111\u1ea3m b\u1ea3o r\u1eb1ng \u0111i\u1ec7n c\u1ef1c s\u1ea1ch v\u00e0 \u1edf t\u00ecnh tr\u1ea1ng t\u1ed1t. N\u1ebfu \u0111i\u1ec7n c\u1ef1c b\u1ecb b\u1ea9n c\u1ea7n v\u1ec7 sinh theo h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"Water Quality Transmitter One Way - PH Test (chimay@chimaytech.com)\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/eqTlRcdT_G4?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>Ti\u1ebfp theo, ng\u01b0\u1eddi d\u00f9ng n\u00ean ki\u1ec3m tra hi\u1ec7u chu\u1ea9n c\u1ee7a m\u00e1y \u0111o pH. N\u1ebfu t\u1eaft hi\u1ec7u chu\u1ea9n, k\u1ebft qu\u1ea3 \u0111o s\u1ebd kh\u00f4ng ch\u00ednh x\u00e1c. \u0110\u1ec3 hi\u1ec7u ch\u1ec9nh l\u1ea1i m\u00e1y \u0111o pH, ng\u01b0\u1eddi d\u00f9ng n\u00ean l\u00e0m theo h\u01b0\u1edbng d\u1eabn \u0111\u01b0\u1ee3c cung c\u1ea5p trong s\u00e1ch h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 s\u1eed d\u1ee5ng \u0111\u00fang dung d\u1ecbch hi\u1ec7u chu\u1ea9n v\u00e0 th\u1ef1c hi\u1ec7n theo quy tr\u00ecnh ph\u00f9 h\u1ee3p \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 \u0111\u1ecdc ch\u00ednh x\u00e1c.<\/p>\n<p>M\u1ed9t v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn kh\u00e1c v\u1edbi m\u00e1y \u0111o pH Metrohm 827 l\u00e0 th\u1eddi gian ph\u1ea3n h\u1ed3i ch\u1eadm. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 g\u00e2y kh\u00f3 ch\u1ecbu cho nh\u1eefng ng\u01b0\u1eddi d\u00f9ng c\u1ea7n k\u1ebft qu\u1ea3 nhanh ch\u00f3ng v\u00e0 ch\u00ednh x\u00e1c. Th\u1eddi gian ph\u1ea3n h\u1ed3i ch\u1eadm c\u00f3 th\u1ec3 do nhi\u1ec1u y\u1ebfu t\u1ed1 g\u00e2y ra, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111i\u1ec7n c\u1ef1c y\u1ebfu ho\u1eb7c b\u1ecb h\u1ecfng, chu\u1ea9n b\u1ecb m\u1eabu kh\u00f4ng \u0111\u00fang c\u00e1ch ho\u1eb7c pin y\u1ebfu. \u0110\u1ec3 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 n\u00e0y, tr\u01b0\u1edbc ti\u00ean ng\u01b0\u1eddi d\u00f9ng n\u00ean ki\u1ec3m tra t\u00ecnh tr\u1ea1ng c\u1ee7a \u0111i\u1ec7n c\u1ef1c v\u00e0 thay th\u1ebf n\u1ebfu c\u1ea7n thi\u1ebft.<\/p>\n<p>Ng\u01b0\u1eddi d\u00f9ng c\u0169ng n\u00ean \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u1eabu \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb \u0111\u00fang c\u00e1ch theo h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t. N\u1ebfu m\u1eabu kh\u00f4ng \u0111\u01b0\u1ee3c chu\u1ea9n b\u1ecb \u0111\u00fang c\u00e1ch, n\u00f3 c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn th\u1eddi gian ph\u1ea3n h\u1ed3i c\u1ee7a m\u00e1y \u0111o pH. Ngo\u00e0i ra, ng\u01b0\u1eddi d\u00f9ng n\u00ean ki\u1ec3m tra m\u1ee9c pin c\u1ee7a m\u00e1y \u0111o pH v\u00e0 thay pin n\u1ebfu pin y\u1ebfu. Pin y\u1ebfu c\u00f3 th\u1ec3 khi\u1ebfn m\u00e1y \u0111o pH ph\u1ea3n h\u1ed3i ch\u1eadm.<\/p>\n<p>M\u1ed9t v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn cu\u1ed1i c\u00f9ng v\u1edbi m\u00e1y \u0111o pH Metrohm 827 l\u00e0 ch\u1ec9 s\u1ed1 pH b\u1ecb sai l\u1ec7ch. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 do nhi\u1ec1u y\u1ebfu t\u1ed1 g\u00e2y ra, ch\u1eb3ng h\u1ea1n nh\u01b0 bi\u1ebfn \u0111\u1ed9ng nhi\u1ec7t \u0111\u1ed9, nhi\u1ec5m b\u1ea9n \u0111i\u1ec7n c\u1ef1c ho\u1eb7c hi\u1ec7u chu\u1ea9n kh\u00f4ng \u0111\u00fang. \u0110\u1ec3 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 n\u00e0y, tr\u01b0\u1edbc ti\u00ean ng\u01b0\u1eddi d\u00f9ng ph\u1ea3i \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u00e1y \u0111o pH \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n \u0111\u00fang c\u00e1ch v\u00e0 \u0111i\u1ec7n c\u1ef1c s\u1ea1ch.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/chimaytech.net\/wp-content\/uploads\/2024\/08\/px17-1024x735.jpg\" alt=\"alt-9924\" class=\"wp-image-9924\" id=\"i9924\" \/><\/p>\n<p>Ng\u01b0\u1eddi d\u00f9ng c\u0169ng n\u00ean theo d\u00f5i nhi\u1ec7t \u0111\u1ed9 c\u1ee7a m\u1eabu v\u00e0 th\u1ef1c hi\u1ec7n b\u1ea5t k\u1ef3 \u0111i\u1ec1u ch\u1ec9nh c\u1ea7n thi\u1ebft n\u00e0o \u0111\u1ec3 t\u00ednh \u0111\u1ebfn s\u1ef1 dao \u0111\u1ed9ng nhi\u1ec7t \u0111\u1ed9. N\u1ebfu k\u1ebft qu\u1ea3 \u0111o pH ti\u1ebfp t\u1ee5c sai l\u1ec7ch, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 c\u1ea7n ph\u1ea3i thay \u0111i\u1ec7n c\u1ef1c ho\u1eb7c t\u00ecm ki\u1ebfm s\u1ef1 tr\u1ee3 gi\u00fap t\u1eeb k\u1ef9 thu\u1eadt vi\u00ean chuy\u00ean nghi\u1ec7p.<\/p>\n<p>T\u00f3m l\u1ea1i, m\u00e1y \u0111o pH Metrohm 827 l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb \u0111\u00e1ng tin c\u1eady \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o m\u1ee9c \u0111\u1ed9 pH trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau. Tuy nhi\u00ean, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i c\u00e1c v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn nh\u01b0 k\u1ebft qu\u1ea3 \u0111\u1ecdc kh\u00f4ng ch\u00ednh x\u00e1c, th\u1eddi gian ph\u1ea3n h\u1ed3i ch\u1eadm v\u00e0 k\u1ebft qu\u1ea3 \u0111o pH b\u1ecb sai l\u1ec7ch. B\u1eb1ng c\u00e1ch l\u00e0m theo c\u00e1c m\u1eb9o kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 \u0111\u01b0\u1ee3c cung c\u1ea5p trong b\u00e0i vi\u1ebft n\u00e0y, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 gi\u1ea3i quy\u1ebft nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y v\u00e0 ti\u1ebfp t\u1ee5c s\u1eed d\u1ee5ng m\u00e1y \u0111o pH Metrohm 827 m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. H\u00e3y nh\u1edb lu\u00f4n tham kh\u1ea3o h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng \u0111\u1ec3 bi\u1ebft h\u01b0\u1edbng d\u1eabn c\u1ee5 th\u1ec3 v\u1ec1 c\u00e1ch kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 v\u00e0 b\u1ea3o tr\u00ec.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Quy tr\u00ecnh hi\u1ec7u chu\u1ea9n ph\u00f9 h\u1ee3p cho m\u00e1y \u0111o pH Metrohm 827 Vi\u1ec7c hi\u1ec7u chu\u1ea9n m\u00e1y \u0111o pH \u0111\u00fang c\u00e1ch 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. M\u00e1y \u0111o pH Metrohm 827 l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn c\u1ee7a nhi\u1ec1u ph\u00f2ng th\u00ed nghi\u1ec7m nh\u1edd \u0111\u1ed9 ch\u00ednh&#8230;<\/p>\n","protected":false},"author":1,"featured_media":22847,"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":[202],"tags":[203228,87669],"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\/22844"}],"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=22844"}],"version-history":[{"count":16,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/22844\/revisions"}],"predecessor-version":[{"id":23002,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/22844\/revisions\/23002"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media\/22847"}],"wp:attachment":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media?parent=22844"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/categories?post=22844"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/tags?post=22844"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}