{"id":24866,"date":"2024-09-10T22:08:09","date_gmt":"2024-09-10T14:08:09","guid":{"rendered":"https:\/\/shchimay.com\/?p=24866"},"modified":"2024-09-11T19:04:23","modified_gmt":"2024-09-11T11:04:23","slug":"kedida-ph-meter","status":"publish","type":"post","link":"https:\/\/shchimay.com\/vi\/kedida-ph-meter\/","title":{"rendered":"m\u00e1y \u0111o pH kedida"},"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:\/\/shchimay.com\/vi\/kedida-ph-meter\/#Loi_ich_cua_viec_su_dung_may_do_pH_Kedida_de_kiem_tra_dat\" title=\"L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y \u0111o pH Kedida \u0111\u1ec3 ki\u1ec3m tra \u0111\u1ea5t\">L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y \u0111o pH Kedida \u0111\u1ec3 ki\u1ec3m tra \u0111\u1ea5t<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-1'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/shchimay.com\/vi\/kedida-ph-meter\/#Cach_hieu_chinh_va_bao_tri_may_do_pH_Kedida_dung_cach\" title=\"C\u00e1ch hi\u1ec7u ch\u1ec9nh v\u00e0 b\u1ea3o tr\u00ec m\u00e1y \u0111o pH Kedida \u0111\u00fang c\u00e1ch\">C\u00e1ch hi\u1ec7u ch\u1ec9nh v\u00e0 b\u1ea3o tr\u00ec m\u00e1y \u0111o pH Kedida \u0111\u00fang c\u00e1ch<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"benefits-of-using-kedida-ph-meter-for-soil-testing-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Loi_ich_cua_viec_su_dung_may_do_pH_Kedida_de_kiem_tra_dat\"><\/span>L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y \u0111o pH Kedida \u0111\u1ec3 ki\u1ec3m tra \u0111\u1ea5t<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nKi\u1ec3m tra \u0111\u1ea5t l\u00e0 m\u1ed9t bi\u1ec7n ph\u00e1p thi\u1ebft y\u1ebfu \u0111\u1ed1i v\u1edbi n\u00f4ng d\u00e2n, ng\u01b0\u1eddi l\u00e0m v\u01b0\u1eddn v\u00e0 ng\u01b0\u1eddi l\u00e0m v\u01b0\u1eddn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ee9c kh\u1ecfe v\u00e0 s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e2y tr\u1ed3ng t\u1ed1i \u01b0u. M\u1ed9t trong nh\u1eefng c\u00f4ng c\u1ee5 quan tr\u1ecdng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ki\u1ec3m tra \u0111\u1ea5t l\u00e0 m\u00e1y \u0111o pH, \u0111o \u0111\u1ed9 axit ho\u1eb7c \u0111\u1ed9 ki\u1ec1m c\u1ee7a \u0111\u1ea5t. M\u00e1y \u0111o pH Kedida l\u00e0 l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn c\u1ee7a c\u00e1c chuy\u00ean gia c\u0169ng nh\u01b0 nh\u1eefng ng\u01b0\u1eddi c\u00f3 s\u1edf th\u00edch do \u0111\u1ed9 ch\u00ednh x\u00e1c, \u0111\u1ed9 tin c\u1eady v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng.<\/p>\n<p>M\u1ed9t trong nh\u1eefng l\u1ee3i \u00edch ch\u00ednh c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y \u0111o pH Kedida \u0111\u1ec3 ki\u1ec3m tra \u0111\u1ea5t l\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a n\u00f3. M\u00e1y \u0111o pH Kedida \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cung c\u1ea5p s\u1ed1 \u0111o pH ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t v\u1ec1 vi\u1ec7c c\u1ea3i t\u1ea1o \u0111\u1ea5t v\u00e0 ph\u00e2n b\u00f3n. \u0110\u1ed9 ch\u00ednh x\u00e1c n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e2y tr\u1ed3ng nh\u1eadn \u0111\u01b0\u1ee3c c\u00e1c ch\u1ea5t dinh d\u01b0\u1ee1ng th\u00edch h\u1ee3p c\u1ea7n thi\u1ebft \u0111\u1ec3 ph\u00e1t tri\u1ec3n.<\/p>\n<p>Ngo\u00e0i \u0111\u1ed9 ch\u00ednh x\u00e1c, m\u00e1y \u0111o pH Kedida c\u00f2n n\u1ed5i ti\u1ebfng v\u1ec1 \u0111\u1ed9 b\u1ec1n. \u0110\u01b0\u1ee3c l\u00e0m t\u1eeb v\u1eadt li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng cao, m\u00e1y \u0111o pH Kedida \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t khi s\u1eed d\u1ee5ng ngo\u00e0i tr\u1eddi, khi\u1ebfn ch\u00fang tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng \u0111\u1ec3 th\u1eed nghi\u1ec7m t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng. Cho d\u00f9 b\u1ea1n \u0111ang ki\u1ec3m tra \u0111\u1ed9 pH c\u1ee7a \u0111\u1ea5t trong d\u1ef1 \u00e1n v\u01b0\u1eddn, trang tr\u1ea1i hay c\u1ea3nh quan, b\u1ea1n c\u00f3 th\u1ec3 tin t\u01b0\u1edfng r\u1eb1ng m\u00e1y \u0111o pH Kedida c\u1ee7a b\u1ea1n s\u1ebd \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nhi\u1ec7m v\u1ee5.<\/p>\n<p>M\u1ed9t l\u1ee3i \u00edch kh\u00e1c c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y \u0111o pH Kedida l\u00e0 t\u00ednh d\u1ec5 s\u1eed d\u1ee5ng. V\u1edbi quy tr\u00ecnh hi\u1ec7u chu\u1ea9n \u0111\u01a1n gi\u1ea3n v\u00e0 \u0111i\u1ec1u khi\u1ec3n tr\u1ef1c quan, m\u00e1y \u0111o pH Kedida th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng v\u00e0 ph\u00f9 h\u1ee3p cho c\u1ea3 ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u c\u0169ng nh\u01b0 ng\u01b0\u1eddi d\u00f9ng c\u00f3 kinh nghi\u1ec7m. T\u00ednh d\u1ec5 s\u1eed d\u1ee5ng n\u00e0y cho ph\u00e9p ki\u1ec3m tra \u0111\u1ea5t nhanh ch\u00f3ng v\u00e0 hi\u1ec7u qu\u1ea3, ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 c\u00f4ng s\u1ee9c trong quy tr\u00ecnh.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/PH-510-PH-Controller-Meter-PH-Transmitter1.jpg\" alt=\"alt-937\" class=\"wp-image-937\" id=\"i937\" \/><\/p>\n<p>\nH\u01a1n n\u1eefa, m\u00e1y \u0111o pH Kedida c\u00f3 t\u00ednh di \u0111\u1ed9ng v\u00e0 nh\u1eb9, gi\u00fap thu\u1eadn ti\u1ec7n mang theo v\u00e0 s\u1eed d\u1ee5ng \u1edf nhi\u1ec1u \u0111\u1ecba \u0111i\u1ec3m kh\u00e1c nhau. Cho d\u00f9 b\u1ea1n \u0111ang ki\u1ec3m tra \u0111\u1ea5t \u1edf c\u00e1c khu v\u1ef1c kh\u00e1c nhau trong v\u01b0\u1eddn hay th\u1ef1c hi\u1ec7n \u0111o \u0111\u1ea1c t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng, m\u00e1y \u0111o pH Kedida \u0111\u1ec1u d\u1ec5 d\u00e0ng v\u1eadn chuy\u1ec3n v\u00e0 s\u1eed d\u1ee5ng. T\u00ednh di \u0111\u1ed9ng n\u00e0y l\u00e0m cho n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 linh ho\u1ea1t cho c\u00e1c \u1ee9ng d\u1ee5ng ki\u1ec3m tra \u0111\u1ea5t.<\/p>\n<p>H\u01a1n n\u1eefa, m\u00e1y \u0111o pH Kedida c\u00f3 gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng so v\u1edbi c\u00e1c th\u01b0\u01a1ng hi\u1ec7u kh\u00e1c tr\u00ean th\u1ecb tr\u01b0\u1eddng, khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh m\u1ed9t l\u1ef1a ch\u1ecdn ti\u1ebft ki\u1ec7m chi ph\u00ed cho nh\u1eefng ai mu\u1ed1n \u0111\u1ea7u t\u01b0 v\u00e0o m\u1ed9t m\u00e1y \u0111o pH ch\u1ea5t l\u01b0\u1ee3ng m\u00e0 kh\u00f4ng t\u1ed1n nhi\u1ec1u ti\u1ec1n . M\u1eb7c d\u00f9 c\u00f3 m\u1ee9c gi\u00e1 c\u1ea1nh tranh, m\u00e1y \u0111o pH Kedida kh\u00f4ng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng ho\u1eb7c hi\u1ec7u su\u1ea5t, khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn th\u00f4ng minh cho nh\u1eefng ng\u01b0\u1eddi d\u00f9ng c\u00f3 ng\u00e2n s\u00e1ch ti\u1ebft ki\u1ec7m.<\/p>\n<p>T\u00f3m l\u1ea1i, m\u00e1y \u0111o pH Kedida mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch cho c\u00e1c \u1ee9ng d\u1ee5ng ki\u1ec3m tra \u0111\u1ea5t, bao g\u1ed3m \u0111\u1ed9 ch\u00ednh x\u00e1c, \u0111\u1ed9 b\u1ec1n, d\u1ec5 s\u1eed d\u1ee5ng, t\u00ednh di \u0111\u1ed9ng v\u00e0 gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng. Cho d\u00f9 b\u1ea1n l\u00e0 n\u00f4ng d\u00e2n chuy\u00ean nghi\u1ec7p, ng\u01b0\u1eddi l\u00e0m v\u01b0\u1eddn hay ng\u01b0\u1eddi l\u00e0m v\u01b0\u1eddn hay ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 ng\u01b0\u1eddi c\u00f3 s\u1edf th\u00edch mu\u1ed1n c\u1ea3i thi\u1ec7n s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e2y tr\u1ed3ng, m\u00e1y \u0111o pH Kedida l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 qu\u00fd gi\u00e1 c\u1ea7n c\u00f3 trong kho v\u0169 kh\u00ed c\u1ee7a b\u1ea1n. V\u1edbi hi\u1ec7u su\u1ea5t \u0111\u00e1ng tin c\u1eady v\u00e0 thi\u1ebft k\u1ebf th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng, m\u00e1y \u0111o pH Kedida c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n \u0111\u1ea1t \u0111\u01b0\u1ee3c ch\u1ea5t l\u01b0\u1ee3ng \u0111\u1ea5t v\u00e0 s\u1ef1 ph\u00e1t tri\u1ec3n c\u00e2y tr\u1ed3ng t\u1ed1i \u01b0u trong c\u00e1c d\u1ef1 \u00e1n c\u1ee7a m\u00ecnh.<\/p>\n<h1 id=\"how-to-properly-calibrate-and-maintain-your-kedida-ph-meter-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Cach_hieu_chinh_va_bao_tri_may_do_pH_Kedida_dung_cach\"><\/span>C\u00e1ch hi\u1ec7u ch\u1ec9nh v\u00e0 b\u1ea3o tr\u00ec m\u00e1y \u0111o pH Kedida \u0111\u00fang c\u00e1ch<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nM\u00e1y \u0111o pH l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu cho b\u1ea5t k\u1ef3 ai l\u00e0m vi\u1ec7c trong m\u00f4i tr\u01b0\u1eddng ph\u00f2ng th\u00ed nghi\u1ec7m, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong c\u00e1c l\u0129nh v\u1ef1c nh\u01b0 h\u00f3a h\u1ecdc, sinh h\u1ecdc ho\u1eb7c khoa h\u1ecdc m\u00f4i tr\u01b0\u1eddng. M\u1ed9t th\u01b0\u01a1ng hi\u1ec7u m\u00e1y \u0111o pH ph\u1ed5 bi\u1ebfn l\u00e0 m\u00e1y \u0111o pH Kedida, \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 tin c\u1eady. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o m\u00e1y \u0111o pH Kedida c\u1ee7a b\u1ea1n ti\u1ebfp t\u1ee5c cung c\u1ea5p k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i hi\u1ec7u ch\u1ec9nh v\u00e0 b\u1ea3o tr\u00ec m\u00e1y \u0111\u00fang c\u00e1ch.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>Ph\u1ea1m vi \u0111o<\/td>\n<td colspan=\"4\">Ph\u01b0\u01a1ng ph\u00e1p quang ph\u1ed5 N,N-Diethyl-1,4-phenylenediamine (DPD)<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4 h\u00ecnh<\/td>\n<td>CLA-7112<\/td>\n<td>CLA-7212<\/td>\n<td>CLA-7113<\/td>\n<td>CLA-7213<\/td>\n<\/tr>\n<tr>\n<td>K\u00eanh \u0111\u1ea7u v\u00e0o<\/td>\n<td>K\u00eanh \u0111\u01a1n<\/td>\n<td>K\u00eanh \u0111\u00f4i<\/td>\n<td>K\u00eanh \u0111\u01a1n<\/td>\n<td>K\u00eanh \u0111\u00f4i<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Ph\u1ea1m vi \u0111o<\/td>\n<td colspan=\"2\">Clorin t\u1ef1 do\uff1a(0,0-2,0)mg\/L, t\u00ednh b\u1eb1ng Cl2;<\/td>\n<td colspan=\"2\">Clo t\u1ef1 do:(0,5-10,0)mg\/L, t\u00ednh b\u1eb1ng Cl2;<\/td>\n<\/tr>\n<tr>\n<td colspan=\"4\">pH\uff1a\uff080-14\uff09\uff1bNhi\u1ec7t \u0111\u1ed9\uff1a\uff080-100\uff09\u2103<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td colspan=\"2\">Clor d\u01b0:\u00b110 ph\u1ea7n tr\u0103m ho\u1eb7c \u00b10,05mg\/L(l\u1ea5y gi\u00e1 tr\u1ecb l\u1edbn),T\u00ednh theo Cl2;<\/td>\n<td colspan=\"2\">Clorin t\u1ef1 do:\u00b110 ph\u1ea7n tr\u0103m ho\u1eb7c\u00b10,25mg\/L(l\u1ea5y gi\u00e1 tr\u1ecb l\u1edbn),T\u00ednh theo Cl2;<\/td>\n<\/tr>\n<tr>\n<td colspan=\"4\">pH:\u00b10.1pH\uff1bNhi\u1ec7t \u0111\u1ed9\uff1a\u00b10.5\u2103<\/td>\n<\/tr>\n<tr>\n<td>Th\u1eddi gian \u0111o<\/td>\n<td colspan=\"4\">\u22642.5 ph\u00fat<\/td>\n<\/tr>\n<tr>\n<td>Kho\u1ea3ng th\u1eddi gian l\u1ea5y m\u1eabu<\/td>\n<td colspan=\"4\">C\u00f3 th\u1ec3 \u0111\u1eb7t kho\u1ea3ng th\u1eddi gian (1\uff5e999) ph\u00fat t\u00f9y \u00fd<\/td>\n<\/tr>\n<tr>\n<td>Chu k\u1ef3 b\u1ea3o tr\u00ec<\/td>\n<td colspan=\"4\">Khuy\u1ebfn ngh\u1ecb m\u1ed7i th\u00e1ng m\u1ed9t l\u1ea7n (xem ch\u01b0\u01a1ng b\u1ea3o tr\u00ec)<\/td>\n<\/tr>\n<tr>\n<td>Y\u00eau c\u1ea7u v\u1ec1 m\u00f4i tr\u01b0\u1eddng<\/td>\n<td colspan=\"4\">Ph\u00f2ng th\u00f4ng tho\u00e1ng, kh\u00f4 r\u00e1o, kh\u00f4ng rung l\u1eafc m\u1ea1nh;Nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng khuy\u1ebfn ngh\u1ecb\uff1a\uff0815\uff5e28\uff09\u2103\uff1b\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i\uff1a\u226485% \uff08Kh\u00f4ng ng\u01b0ng t\u1ee5\uff09<\/td>\n<\/tr>\n<tr>\n<td>D\u00f2ng m\u1eabu n\u01b0\u1edbc<\/td>\n<td colspan=\"4\">\uff08200-400\uff09 mL\/ph\u00fat<\/td>\n<\/tr>\n<tr>\n<td>\u00c1p su\u1ea5t \u0111\u1ea7u v\u00e0o<\/td>\n<td colspan=\"4\">\uff080.1-0.3\uff09 thanh<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc \u0111\u1ea7u v\u00e0o<\/td>\n<td colspan=\"4\">\uff080-40\uff09\u2103<\/td>\n<\/tr>\n<tr>\n<td>Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td colspan=\"4\">AC (100-240)V\uff1b 50\/60Hz<\/td>\n<\/tr>\n<tr>\n<td>S\u1ee9c m\u1ea1nh<\/td>\n<td colspan=\"4\">120W<\/td>\n<\/tr>\n<tr>\n<td>K\u1ebft n\u1ed1i ngu\u1ed3n<\/td>\n<td colspan=\"4\">D\u00e2y ngu\u1ed3n 3 l\u00f5i c\u00f3 ph\u00edch c\u1eafm \u0111\u01b0\u1ee3c n\u1ed1i v\u00e0o \u1ed5 \u0111i\u1ec7n b\u1eb1ng d\u00e2y n\u1ed1i \u0111\u1ea5t<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra d\u1eef li\u1ec7u<\/td>\n<td colspan=\"4\">RS232\/RS485\/\uff084\uff5e20\uff09mA<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc<\/td>\n<td colspan=\"4\">H*W*D\uff1a\uff08800*400*200\uff09mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\nHi\u1ec7u ch\u1ec9nh m\u00e1y \u0111o pH l\u00e0 m\u1ed9t b\u01b0\u1edbc quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a ph\u00e9p \u0111o. Tr\u01b0\u1edbc khi hi\u1ec7u ch\u1ec9nh m\u00e1y \u0111o pH Kedida, h\u00e3y nh\u1edb \u0111\u1ecdc k\u1ef9 h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t. H\u1ea7u h\u1ebft c\u00e1c m\u00e1y \u0111o pH \u0111\u1ec1u y\u00eau c\u1ea7u hi\u1ec7u chu\u1ea9n b\u1eb1ng \u00edt nh\u1ea5t hai dung d\u1ecbch chu\u1ea9n, th\u01b0\u1eddng l\u00e0 pH 4 v\u00e0 pH 7. Nh\u1eefng dung d\u1ecbch n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1eb7t \u0111\u01b0\u1eddng c\u01a1 s\u1edf cho c\u00e1c ch\u1ec9 s\u1ed1 c\u1ee7a m\u00e1y \u0111o.<\/p>\n<p>\u0110\u1ec3 hi\u1ec7u ch\u1ec9nh m\u00e1y \u0111o pH Kedida, h\u00e3y b\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch r\u1eeda \u0111i\u1ec7n c\u1ef1c b\u1eb1ng n\u01b0\u1edbc c\u1ea5t \u0111\u1ec3 lo\u1ea1i b\u1ecf b\u1ea5t k\u1ef3 d\u01b0 l\u01b0\u1ee3ng. Sau \u0111\u00f3, nh\u00fang \u0111i\u1ec7n c\u1ef1c v\u00e0o dung d\u1ecbch chu\u1ea9n pH 7 v\u00e0 \u0111i\u1ec1u ch\u1ec9nh ch\u1ec9 s\u1ed1 c\u1ee7a m\u00e1y \u0111o \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi gi\u00e1 tr\u1ecb pH \u0111\u00e3 bi\u1ebft c\u1ee7a dung d\u1ecbch. Ti\u1ebfp theo, r\u1eeda l\u1ea1i \u0111i\u1ec7n c\u1ef1c v\u00e0 l\u1eb7p l\u1ea1i quy tr\u00ecnh v\u1edbi dung d\u1ecbch chu\u1ea9n pH 4. Sau khi ho\u00e0n t\u1ea5t c\u1ea3 hai qu\u00e1 tr\u00ecnh hi\u1ec7u chu\u1ea9n, m\u00e1y \u0111o pH Kedida c\u1ee7a b\u1ea1n s\u1ebd s\u1eb5n s\u00e0ng \u0111\u1ec3 s\u1eed d\u1ee5ng.<\/p>\n<p>Ngo\u00e0i vi\u1ec7c hi\u1ec7u ch\u1ec9nh m\u00e1y \u0111o pH, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i b\u1ea3o qu\u1ea3n m\u00e1y \u0111\u00fang c\u00e1ch \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o tu\u1ed5i th\u1ecd v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a m\u00e1y. M\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng c\u1ee7a vi\u1ec7c b\u1ea3o tr\u00ec m\u00e1y \u0111o pH l\u00e0 b\u1ea3o qu\u1ea3n th\u00edch h\u1ee3p. Khi kh\u00f4ng s\u1eed d\u1ee5ng, h\u00e3y b\u1ea3o qu\u1ea3n m\u00e1y \u0111o pH Kedida \u1edf n\u01a1i kh\u00f4 r\u00e1o, s\u1ea1ch s\u1ebd, tr\u00e1nh \u00e1nh n\u1eafng tr\u1ef1c ti\u1ebfp v\u00e0 nhi\u1ec7t \u0111\u1ed9 kh\u1eafc nghi\u1ec7t. \u0110i\u1ec1u n\u00e0y s\u1ebd gi\u00fap ng\u0103n ng\u1eeba h\u01b0 h\u1ecfng \u0111i\u1ec7n c\u1ef1c v\u00e0 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 \u0111o \u1ed5n \u0111\u1ecbnh.<\/p>\n<p>V\u1ec7 sinh \u0111i\u1ec7n c\u1ef1c th\u01b0\u1eddng xuy\u00ean c\u0169ng r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 b\u1ea3o tr\u00ec m\u00e1y \u0111o pH Kedida c\u1ee7a b\u1ea1n. Sau m\u1ed7i l\u1ea7n s\u1eed d\u1ee5ng, r\u1eeda s\u1ea1ch \u0111i\u1ec7n c\u1ef1c b\u1eb1ng n\u01b0\u1edbc c\u1ea5t \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u1eb7n. N\u1ebfu c\u1ea7n, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng ch\u1ea5t t\u1ea9y r\u1eeda nh\u1eb9 ho\u1eb7c dung d\u1ecbch t\u1ea9y r\u1eeda \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u1eb7n b\u00e1m c\u1ee9ng \u0111\u1ea7u. H\u00e3y nh\u1edb r\u1eeda k\u1ef9 \u0111i\u1ec7n c\u1ef1c sau khi l\u00e0m s\u1ea1ch \u0111\u1ec3 tr\u00e1nh l\u00e0m nhi\u1ec5m b\u1ea9n m\u1eabu c\u1ee7a b\u1ea1n.<\/p>\n<p>M\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng kh\u00e1c c\u1ee7a vi\u1ec7c b\u1ea3o tr\u00ec m\u00e1y \u0111o pH l\u00e0 thay th\u1ebf \u0111i\u1ec7n c\u1ef1c v\u00e0 dung d\u1ecbch tham chi\u1ebfu n\u1ebfu c\u1ea7n. Theo th\u1eddi gian, \u0111i\u1ec7n c\u1ef1c c\u00f3 th\u1ec3 b\u1ecb m\u00f2n ho\u1eb7c h\u01b0 h\u1ecfng, d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 \u0111o kh\u00f4ng ch\u00ednh x\u00e1c. N\u00ean thay \u0111i\u1ec7n c\u1ef1c sau m\u1ed7i 6-12 th\u00e1ng, t\u00f9y thu\u1ed9c v\u00e0o t\u1ea7n su\u1ea5t s\u1eed d\u1ee5ng. T\u01b0\u01a1ng t\u1ef1, c\u00e1c dung d\u1ecbch \u0111\u1ed1i chi\u1ebfu c\u1ea7n \u0111\u01b0\u1ee3c thay th\u1ebf th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u chu\u1ea9n ch\u00ednh x\u00e1c.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"Where would a pressure sensor be used? chimaytech.com\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/fDdcpfLHxEQ?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>T\u00f3m l\u1ea1i, vi\u1ec7c hi\u1ec7u chu\u1ea9n v\u00e0 b\u1ea3o tr\u00ec th\u00edch h\u1ee3p l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a m\u00e1y \u0111o pH Kedida c\u1ee7a b\u1ea1n. B\u1eb1ng c\u00e1ch l\u00e0m theo h\u01b0\u1edbng d\u1eabn hi\u1ec7u chu\u1ea9n c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t, b\u1ea3o qu\u1ea3n m\u00e1y \u0111o pH \u0111\u00fang c\u00e1ch, v\u1ec7 sinh \u0111i\u1ec7n c\u1ef1c th\u01b0\u1eddng xuy\u00ean v\u00e0 thay th\u1ebf c\u00e1c b\u1ed9 ph\u1eadn b\u1ecb m\u00f2n khi c\u1ea7n, b\u1ea1n c\u00f3 th\u1ec3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a m\u00e1y \u0111o pH v\u00e0 ti\u1ebfp t\u1ee5c thu \u0111\u01b0\u1ee3c s\u1ed1 \u0111o ch\u00ednh x\u00e1c. \u0110\u1ea7u t\u01b0 th\u1eddi gian v\u00e0 c\u00f4ng s\u1ee9c v\u00e0o vi\u1ec7c b\u1ea3o tr\u00ec m\u00e1y \u0111o pH Kedida s\u1ebd mang l\u1ea1i k\u1ebft qu\u1ea3 l\u00e2u d\u00e0i v\u00ec n\u00f3 s\u1ebd gi\u00fap b\u1ea1n \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 nh\u1ea5t qu\u00e1n v\u00e0 \u0111\u00e1ng tin c\u1eady trong c\u00f4ng vi\u1ec7c trong ph\u00f2ng th\u00ed nghi\u1ec7m.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y \u0111o pH Kedida \u0111\u1ec3 ki\u1ec3m tra \u0111\u1ea5t Ki\u1ec3m tra \u0111\u1ea5t l\u00e0 m\u1ed9t bi\u1ec7n ph\u00e1p thi\u1ebft y\u1ebfu \u0111\u1ed1i v\u1edbi n\u00f4ng d\u00e2n, ng\u01b0\u1eddi l\u00e0m v\u01b0\u1eddn v\u00e0 ng\u01b0\u1eddi l\u00e0m v\u01b0\u1eddn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ee9c kh\u1ecfe v\u00e0 s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e2y tr\u1ed3ng t\u1ed1i \u01b0u. M\u1ed9t trong nh\u1eefng c\u00f4ng c\u1ee5 quan tr\u1ecdng&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1193,"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":[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\/24866"}],"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=24866"}],"version-history":[{"count":17,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/24866\/revisions"}],"predecessor-version":[{"id":25458,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/24866\/revisions\/25458"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media\/1193"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media?parent=24866"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/categories?post=24866"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/tags?post=24866"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}