{"id":26165,"date":"2024-09-11T14:26:30","date_gmt":"2024-09-11T06:26:30","guid":{"rendered":"https:\/\/chimaytech.net\/?p=26165"},"modified":"2024-09-13T10:01:05","modified_gmt":"2024-09-13T02:01:05","slug":"ph-meter-range-0-00-to-14-instrucciones","status":"publish","type":"post","link":"https:\/\/chimaytech.net\/vi\/ph-meter-range-0-00-to-14-instrucciones\/","title":{"rendered":"ph ph\u1ea1m vi \u0111o 0,00 \u0111\u1ebfn 14 h\u01b0\u1edbng d\u1eabn"},"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\/ph-meter-range-0-00-to-14-instrucciones\/#Hieu_tam_quan_trong_cua_pham_vi_do_pH_000_den_14\" title=\"Hi\u1ec3u t\u1ea7m quan tr\u1ecdng c\u1ee7a ph\u1ea1m vi \u0111o pH 0,00 \u0111\u1ebfn 14\">Hi\u1ec3u t\u1ea7m quan tr\u1ecdng c\u1ee7a ph\u1ea1m vi \u0111o pH 0,00 \u0111\u1ebfn 14<\/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\/ph-meter-range-0-00-to-14-instrucciones\/#Cach_hieu_chinh_va_su_dung_may_do_pH_dung_cach_voi_pham_vi_tu_000_den_14\" title=\"C\u00e1ch hi\u1ec7u ch\u1ec9nh v\u00e0 s\u1eed d\u1ee5ng m\u00e1y \u0111o pH \u0111\u00fang c\u00e1ch v\u1edbi ph\u1ea1m vi t\u1eeb 0,00 \u0111\u1ebfn 14\">C\u00e1ch hi\u1ec7u ch\u1ec9nh v\u00e0 s\u1eed d\u1ee5ng m\u00e1y \u0111o pH \u0111\u00fang c\u00e1ch v\u1edbi ph\u1ea1m vi t\u1eeb 0,00 \u0111\u1ebfn 14<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"understanding-the-importance-of-ph-meter-range-0-00-to-14-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Hieu_tam_quan_trong_cua_pham_vi_do_pH_000_den_14\"><\/span>Hi\u1ec3u t\u1ea7m quan tr\u1ecdng c\u1ee7a ph\u1ea1m vi \u0111o pH 0,00 \u0111\u1ebfn 14<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nM\u00e1y \u0111o pH l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 quan tr\u1ecdng trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau, bao g\u1ed3m n\u00f4ng nghi\u1ec7p, s\u1ea3n xu\u1ea5t th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng, x\u1eed l\u00fd n\u01b0\u1edbc v\u00e0 nghi\u00ean c\u1ee9u khoa h\u1ecdc. N\u00f3 \u0111o \u0111\u1ed9 axit ho\u1eb7c \u0111\u1ed9 ki\u1ec1m c\u1ee7a dung d\u1ecbch tr\u00ean thang \u0111i\u1ec3m t\u1eeb 0,00 \u0111\u1ebfn 14. Hi\u1ec3u ph\u1ea1m vi m\u00e1y \u0111o pH t\u1eeb 0,00 \u0111\u1ebfn 14 l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 c\u00f3 c\u00e1c ph\u00e9p \u0111o ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady.<\/p>\n<p>Thang \u0111o pH n\u1eb1m trong kho\u1ea3ng t\u1eeb 0 \u0111\u1ebfn 14, v\u1edbi 7 l\u00e0 trung t\u00ednh. \u0110\u1ed9 pH d\u01b0\u1edbi 7 bi\u1ec3u th\u1ecb t\u00ednh axit, trong khi \u0111\u1ed9 pH tr\u00ean 7 bi\u1ec3u th\u1ecb t\u00ednh ki\u1ec1m. Ph\u1ea1m vi \u0111o pH t\u1eeb 0,00 \u0111\u1ebfn 14 cho ph\u00e9p \u0111o ch\u00ednh x\u00e1c trong thang \u0111o n\u00e0y. \u0110i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 m\u00e1y \u0111o pH \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n \u0111\u1ec3 \u0111o c\u00e1c ph\u1ea1m vi c\u1ee5 th\u1ec3, v\u00ec v\u1eady \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i ch\u1ecdn m\u00e1y \u0111o pH th\u00edch h\u1ee3p cho nhu c\u1ea7u c\u1ee7a b\u1ea1n.<\/p>\n<p>Khi s\u1eed d\u1ee5ng m\u00e1y \u0111o pH c\u00f3 ph\u1ea1m vi t\u1eeb 0,00 \u0111\u1ebfn 14, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i tu\u00e2n theo c\u00e1c nguy\u00ean t\u1eafc sau: h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn. 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\u1ecdc ch\u00ednh x\u00e1c. Tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng, \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u00e1y \u0111o pH s\u1ea1ch v\u00e0 \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n \u0111\u00fang c\u00e1ch. \u0110i\u1ec1u n\u00e0y s\u1ebd gi\u00fap \u0111\u1ea3m b\u1ea3o c\u00e1c ph\u00e9p \u0111o ch\u00ednh x\u00e1c v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a thi\u1ebft b\u1ecb.<\/p>\n<p>\u0110\u1ec3 \u0111o \u0111\u1ed9 pH c\u1ee7a dung d\u1ecbch, ch\u1ec9 c\u1ea7n nh\u00fang \u0111i\u1ec7n c\u1ef1c v\u00e0o dung d\u1ecbch v\u00e0 \u0111\u1ee3i s\u1ed1 \u0111\u1ecdc \u1ed5n \u0111\u1ecbnh. M\u00e1y \u0111o pH s\u1ebd hi\u1ec3n th\u1ecb gi\u00e1 tr\u1ecb pH tr\u00ean m\u00e0n h\u00ecnh, cho ph\u00e9p b\u1ea1n \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t d\u1ef1a tr\u00ean \u0111\u1ed9 axit ho\u1eb7c \u0111\u1ed9 ki\u1ec1m c\u1ee7a dung d\u1ecbch. \u0110i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 ph\u1ea3i s\u1eed d\u1ee5ng m\u00e1y \u0111o pH c\u1ea9n th\u1eadn \u0111\u1ec3 tr\u00e1nh l\u00e0m h\u1ecfng \u0111i\u1ec7n c\u1ef1c.<\/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 tr\u1ef1c tuy\u1ebfn pH\/ORP-8500A<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi<\/td>\n<td>pH:0,00~14,00 ; ORP:(-1999~+1999)mV; Nhi\u1ec7t \u0111\u1ed9.:(0,0~100,0)\\\u00b0C (Nhi\u1ec7t \u0111\u1ed9 b\u00f9: NTC10K)<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ph\u00e2n gi\u1ea3i<\/td>\n<td>pH:0,01 ; ORP: 1mV; Nhi\u1ec7t \u0111\u1ed9.:0.1\\\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>pH:+\/-0,1 ; ORP: +\/- 5mV (\u0111\u01a1n v\u1ecb \u0111i\u1ec7n t\u1eed); Nhi\u1ec7t \u0111\u1ed9.: +\/-0,5\\\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9. b\u1ed3i th\u01b0\u1eddng<\/td>\n<td>B\u00f9 nhi\u1ec7t \u0111\u1ed9 NTC10K<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9 trung b\u00ecnh.<\/td>\n<td>(0~80)\\\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra t\u01b0\u01a1ng t\u1ef1<\/td>\n<td>K\u00eanh \u0111\u00f4i b\u1ecb c\u00f4 l\u1eadp; c\u00f3 th\u1ec3 v\u1eadn chuy\u1ec3n (4~20)mA, ch\u1ebf \u0111\u1ed9 d\u1ee5ng c\u1ee5\/m\u00e1y ph\u00e1t<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u Ra \u0110i\u1ec1u Khi\u1ec3n<\/td>\n<td>C\u00f4ng t\u1eafc quang \u0111i\u1ec7n b\u00e1n d\u1eabn ba k\u00eanh, d\u00f2ng t\u1ea3i: AC\/DC 30V, 50mA(max)<\/td>\n<\/tr>\n<tr>\n<td>C\u1ed5ng giao ti\u1ebfp<\/td>\n<td>RS485,giao th\u1ee9c Modbus RTU<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9.(0~80)\\\u2103; \u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i <95%RH (non-condensing)<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u01b0u tr\u1eef<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9.(-20~60)\\\u2103;\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i \\\u226485 ph\u1ea7n tr\u0103m RH (kh\u00f4ng ng\u01b0ng t\u1ee5)<\/td>\n<\/tr>\n<tr>\n<td>Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td>DC 24V<\/td>\n<\/tr>\n<tr>\n<td>Ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng<\/td>\n<td><3W<\/td>\n<\/tr>\n<tr>\n<td>M\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7<\/td>\n<td>IP65 (c\u00f3 n\u1eafp l\u01b0ng)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc<\/td>\n<td>96mmx96mmx94mm(CxRxS)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td>91mmx91mm(CxR)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\nNgo\u00e0i vi\u1ec7c \u0111o \u0111\u1ed9 pH c\u1ee7a dung d\u1ecbch, m\u00e1y \u0111o pH c\u00f3 ph\u1ea1m vi t\u1eeb 0,00 \u0111\u1ebfn 14 c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 theo d\u00f5i s\u1ef1 thay \u0111\u1ed5i \u0111\u1ed9 pH theo th\u1eddi gian. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch trong c\u00e1c quy tr\u00ecnh c\u1ea7n theo d\u00f5i ch\u1eb7t ch\u1ebd \u0111\u1ed9 pH, ch\u1eb3ng h\u1ea1n nh\u01b0 trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc ho\u1eb7c l\u00ean men. B\u1eb1ng c\u00e1ch theo d\u00f5i nh\u1eefng thay \u0111\u1ed5i v\u1ec1 \u0111\u1ed9 pH, b\u1ea1n c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh khi c\u1ea7n thi\u1ebft \u0111\u1ec3 duy tr\u00ec \u0111i\u1ec1u ki\u1ec7n t\u1ed1i \u01b0u.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/chimaytech.net\/wp-content\/uploads\/2023\/11\/Installation-of-Electrode1.jpg\" alt=\"alt-838\" class=\"wp-image-838\" id=\"i838\" \/><\/p>\n<p>T\u00f3m l\u1ea1i, hi\u1ec3u r\u00f5 ph\u1ea1m vi m\u00e1y \u0111o pH t\u1eeb 0,00 \u0111\u1ebfn 14 l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 c\u00f3 c\u00e1c ph\u00e9p \u0111o ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady. B\u1eb1ng c\u00e1ch l\u00e0m theo h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t, hi\u1ec7u ch\u1ec9nh m\u00e1y \u0111o pH \u0111\u00fang c\u00e1ch v\u00e0 x\u1eed l\u00fd c\u1ea9n th\u1eadn, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ed1 \u0111\u1ecdc ch\u00ednh x\u00e1c v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a thi\u1ebft b\u1ecb. Cho d\u00f9 b\u1ea1n \u0111ang l\u00e0m vi\u1ec7c trong l\u0129nh v\u1ef1c n\u00f4ng nghi\u1ec7p, s\u1ea3n xu\u1ea5t th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng, x\u1eed l\u00fd n\u01b0\u1edbc hay nghi\u00ean c\u1ee9u khoa h\u1ecdc, m\u00e1y \u0111o \u0111\u1ed9 pH c\u00f3 ph\u1ea1m vi t\u1eeb 0,00 \u0111\u1ebfn 14 l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ec3 theo d\u00f5i v\u00e0 ki\u1ec3m so\u00e1t m\u1ee9c \u0111\u1ed9 pH.<\/p>\n<h1 id=\"how-to-properly-calibrate-and-use-a-ph-meter-with-a-range-of-0-00-to-14-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Cach_hieu_chinh_va_su_dung_may_do_pH_dung_cach_voi_pham_vi_tu_000_den_14\"><\/span>C\u00e1ch hi\u1ec7u ch\u1ec9nh v\u00e0 s\u1eed d\u1ee5ng m\u00e1y \u0111o pH \u0111\u00fang c\u00e1ch v\u1edbi ph\u1ea1m vi t\u1eeb 0,00 \u0111\u1ebfn 14<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nM\u00e1y \u0111o pH l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 quan tr\u1ecdng \u0111\u1ec3 \u0111o \u0111\u1ed9 axit ho\u1eb7c \u0111\u1ed9 ki\u1ec1m c\u1ee7a dung d\u1ecbch. N\u00f3 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau nh\u01b0 n\u00f4ng nghi\u1ec7p, th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng, x\u1eed l\u00fd n\u01b0\u1edbc v\u00e0 nghi\u00ean c\u1ee9u khoa h\u1ecdc. M\u00e1y \u0111o pH c\u00f3 nhi\u1ec1u ph\u1ea1m vi kh\u00e1c nhau, trong \u0111\u00f3 m\u1ed9t s\u1ed1 ki\u1ec3u m\u00e1y c\u00f3 ph\u1ea1m vi t\u1eeb 0,00 \u0111\u1ebfn 14. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd th\u1ea3o lu\u1eadn v\u1ec1 c\u00e1ch hi\u1ec7u ch\u1ec9nh \u0111\u00fang c\u00e1ch v\u00e0 s\u1eed d\u1ee5ng m\u00e1y \u0111o pH c\u00f3 ph\u1ea1m vi t\u1eeb 0,00 \u0111\u1ebfn 14.<\/p>\n<p>Tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng m\u00e1y \u0111o pH, \u0111i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 ph\u1ea3i hi\u1ec7u ch\u1ec9nh n\u00f3 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ed1 \u0111\u1ecdc ch\u00ednh x\u00e1c. Hi\u1ec7u chu\u1ea9n bao g\u1ed3m vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh m\u00e1y \u0111o \u0111\u1ec3 nh\u1eadn bi\u1ebft gi\u00e1 tr\u1ecb pH c\u1ee7a dung d\u1ecbch chu\u1ea9n. \u0110\u1ed1i v\u1edbi m\u00e1y \u0111o pH c\u00f3 ph\u1ea1m vi t\u1eeb 0,00 \u0111\u1ebfn 14, b\u1ea1n s\u1ebd c\u1ea7n \u00edt nh\u1ea5t hai dung d\u1ecbch hi\u1ec7u chu\u1ea9n: pH 4,00 v\u00e0 pH 7,00. Nh\u1eefng gi\u1ea3i ph\u00e1p n\u00e0y c\u00f3 s\u1eb5n t\u1ea1i c\u00e1c c\u1eeda h\u00e0ng cung c\u1ea5p v\u1eadt t\u01b0 khoa h\u1ecdc ho\u1eb7c tr\u1ef1c tuy\u1ebfn.<\/p>\n<p>[nh\u00fang]http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/EC-1800.mp4[\/embed]<\/p>\n<p>\u0110\u1ec3 hi\u1ec7u ch\u1ec9nh m\u00e1y \u0111o pH, 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 c\u1eb7n. Sau \u0111\u00f3, nh\u00fang \u0111i\u1ec7n c\u1ef1c v\u00e0o dung d\u1ecbch hi\u1ec7u chu\u1ea9n pH 7,00 v\u00e0 \u0111\u1ec3 \u1ed5n \u0111\u1ecbnh. \u0110i\u1ec1u ch\u1ec9nh m\u00e1y \u0111o theo h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t cho \u0111\u1ebfn khi \u0111\u1ecdc \u0111\u01b0\u1ee3c gi\u00e1 tr\u1ecb pH ch\u00ednh x\u00e1c. R\u1eeda l\u1ea1i \u0111i\u1ec7n c\u1ef1c b\u1eb1ng n\u01b0\u1edbc c\u1ea5t v\u00e0 l\u1eb7p l\u1ea1i quy tr\u00ecnh v\u1edbi dung d\u1ecbch hi\u1ec7u chu\u1ea9n pH 4,00. Sau khi c\u1ea3 hai \u0111i\u1ec3m hi\u1ec7u chu\u1ea9n \u0111\u01b0\u1ee3c thi\u1ebft l\u1eadp, m\u00e1y \u0111o pH c\u1ee7a b\u1ea1n \u0111\u00e3 s\u1eb5n s\u00e0ng \u0111\u1ec3 s\u1eed d\u1ee5ng.<\/p>\n<p>Khi s\u1eed d\u1ee5ng m\u00e1y \u0111o pH c\u00f3 ph\u1ea1m vi t\u1eeb 0,00 \u0111\u1ebfn 14, b\u1ea1n c\u1ea7n ph\u1ea3i x\u1eed l\u00fd c\u1ea9n th\u1eadn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ed1 \u0111\u1ecdc ch\u00ednh x\u00e1c. Tr\u00e1nh ch\u1ea1m ng\u00f3n tay v\u00e0o \u0111i\u1ec7n c\u1ef1c v\u00ec d\u1ea7u v\u00e0 b\u1ee5i b\u1ea9n c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn k\u1ebft qu\u1ea3 \u0111o. Lu\u00f4n r\u1eeda \u0111i\u1ec7n c\u1ef1c b\u1eb1ng n\u01b0\u1edbc c\u1ea5t tr\u01b0\u1edbc v\u00e0 sau m\u1ed7i l\u1ea7n s\u1eed d\u1ee5ng \u0111\u1ec3 lo\u1ea1i b\u1ecf ch\u1ea5t b\u1ea9n. Ngo\u00e0i ra, h\u00e3y b\u1ea3o qu\u1ea3n m\u00e1y \u0111o pH \u1edf n\u01a1i kh\u00f4 r\u00e1o, s\u1ea1ch s\u1ebd khi kh\u00f4ng s\u1eed d\u1ee5ng \u0111\u1ec3 tr\u00e1nh h\u01b0 h\u1ecfng.<\/p>\n<p>\u0110\u1ec3 \u0111o \u0111\u1ed9 pH c\u1ee7a dung d\u1ecbch, tr\u01b0\u1edbc ti\u00ean, r\u1eeda s\u1ea1ch \u0111i\u1ec7n c\u1ef1c b\u1eb1ng n\u01b0\u1edbc c\u1ea5t r\u1ed3i nh\u00fang v\u00e0o m\u1eabu. \u0110\u1ec3 gi\u00e1 tr\u1ecb \u1ed5n \u0111\u1ecbnh tr\u01b0\u1edbc khi ghi gi\u00e1 tr\u1ecb pH. Nh\u1edb r\u1eeda l\u1ea1i \u0111i\u1ec7n c\u1ef1c b\u1eb1ng n\u01b0\u1edbc c\u1ea5t sau m\u1ed7i l\u1ea7n \u0111o \u0111\u1ec3 duy tr\u00ec \u0111\u1ed9 ch\u00ednh x\u00e1c. N\u1ebfu b\u1ea1n \u0111ang ki\u1ec3m tra nhi\u1ec1u m\u1eabu, h\u00e3y r\u1eeda k\u1ef9 \u0111i\u1ec7n c\u1ef1c gi\u1eefa m\u1ed7i l\u1ea7n \u0111o \u0111\u1ec3 tr\u00e1nh l\u00e2y nhi\u1ec5m ch\u00e9o.<\/p>\n<p>\u0110i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 ph\u1ea3i l\u00e0m theo h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t khi s\u1eed d\u1ee5ng m\u00e1y \u0111o pH cvi t\u1eeb 0,00 \u0111\u1ebfn 14. M\u1ed9t s\u1ed1 ki\u1ec3u m\u00e1y c\u00f3 th\u1ec3 y\u00eau c\u1ea7u c\u00e1c b\u01b0\u1edbc b\u1ed5 sung ho\u1eb7c bi\u1ec7n ph\u00e1p ph\u00f2ng ng\u1eeba \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ecdc ch\u00ednh x\u00e1c. N\u1ebfu b\u1ea1n kh\u00f4ng ch\u1eafc ch\u1eafn v\u1ec1 c\u00e1ch s\u1eed d\u1ee5ng m\u00e1y \u0111o pH \u0111\u00fang c\u00e1ch, h\u00e3y tham kh\u1ea3o h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng ho\u1eb7c li\u00ean h\u1ec7 v\u1edbi nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3.<\/p>\n<p>T\u00f3m l\u1ea1i, vi\u1ec7c hi\u1ec7u ch\u1ec9nh v\u00e0 s\u1eed d\u1ee5ng m\u00e1y \u0111o pH c\u00f3 ph\u1ea1m vi t\u1eeb 0,00 \u0111\u1ebfn 14 l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c s\u1ed1 \u0111o pH ch\u00ednh x\u00e1c . B\u1eb1ng c\u00e1ch tu\u00e2n theo c\u00e1c quy tr\u00ecnh hi\u1ec7u chu\u1ea9n th\u00edch h\u1ee3p v\u00e0 x\u1eed l\u00fd m\u00e1y \u0111o c\u1ea9n th\u1eadn, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 \u0111\u00e1ng tin c\u1eady trong c\u00e1c th\u00ed nghi\u1ec7m ho\u1eb7c \u1ee9ng d\u1ee5ng c\u1ee7a m\u00ecnh. H\u00e3y nh\u1edb r\u1eeda s\u1ea1ch \u0111i\u1ec7n c\u1ef1c tr\u01b0\u1edbc v\u00e0 sau m\u1ed7i l\u1ea7n s\u1eed d\u1ee5ng, b\u1ea3o qu\u1ea3n m\u00e1y \u0111\u00fang c\u00e1ch v\u00e0 l\u00e0m theo h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ec3 c\u00f3 k\u1ebft qu\u1ea3 t\u1ed1t nh\u1ea5t. M\u00e1y \u0111o pH \u0111\u01b0\u1ee3c b\u1ea3o tr\u00ec t\u1ed1t s\u1ebd cung c\u1ea5p cho b\u1ea1n s\u1ed1 \u0111o pH ch\u00ednh x\u00e1c trong nhi\u1ec1u n\u0103m t\u1edbi.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hi\u1ec3u t\u1ea7m quan tr\u1ecdng c\u1ee7a ph\u1ea1m vi \u0111o pH 0,00 \u0111\u1ebfn 14 M\u00e1y \u0111o pH l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 quan tr\u1ecdng trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau, bao g\u1ed3m n\u00f4ng nghi\u1ec7p, s\u1ea3n xu\u1ea5t th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng, x\u1eed l\u00fd n\u01b0\u1edbc v\u00e0 nghi\u00ean c\u1ee9u khoa h\u1ecdc. N\u00f3 \u0111o \u0111\u1ed9 axit ho\u1eb7c \u0111\u1ed9 ki\u1ec1m c\u1ee7a&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1172,"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":[203481,87669,203661],"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\/26165"}],"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=26165"}],"version-history":[{"count":16,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/26165\/revisions"}],"predecessor-version":[{"id":26454,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/26165\/revisions\/26454"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media\/1172"}],"wp:attachment":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media?parent=26165"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/categories?post=26165"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/tags?post=26165"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}