{"id":25150,"date":"2024-09-06T14:08:08","date_gmt":"2024-09-06T06:08:08","guid":{"rendered":"https:\/\/chimaytech.net\/?p=25150"},"modified":"2024-09-09T11:11:37","modified_gmt":"2024-09-09T03:11:37","slug":"dissolved-oxygen-meter-optical","status":"publish","type":"post","link":"https:\/\/chimaytech.net\/vi\/dissolved-oxygen-meter-optical\/","title":{"rendered":"m\u00e1y \u0111o oxy h\u00f2a tan quang h\u1ecdc"},"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\/dissolved-oxygen-meter-optical\/#Loi_ich_cua_viec_su_dung_cong_nghe_quang_hoc_do_oxy_hoa_tan\" title=\"L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 quang h\u1ecdc \u0111o oxy h\u00f2a tan\">L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 quang h\u1ecdc \u0111o oxy h\u00f2a tan<\/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\/dissolved-oxygen-meter-optical\/#Cach_hieu_chinh_va_bao_tri_dung_cach_thiet_bi_quang_do_oxy_hoa_tan\" title=\"C\u00e1ch hi\u1ec7u ch\u1ec9nh v\u00e0 b\u1ea3o tr\u00ec \u0111\u00fang c\u00e1ch thi\u1ebft b\u1ecb quang \u0111o oxy h\u00f2a tan\">C\u00e1ch hi\u1ec7u ch\u1ec9nh v\u00e0 b\u1ea3o tr\u00ec \u0111\u00fang c\u00e1ch thi\u1ebft b\u1ecb quang \u0111o oxy h\u00f2a tan<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"benefits-of-using-dissolved-oxygen-meter-optical-technology-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Loi_ich_cua_viec_su_dung_cong_nghe_quang_hoc_do_oxy_hoa_tan\"><\/span>L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 quang h\u1ecdc \u0111o oxy h\u00f2a tan<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nM\u00e1y \u0111o oxy h\u00f2a tan l\u00e0 c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu \u0111\u1ec3 theo d\u00f5i n\u1ed3ng \u0111\u1ed9 oxy trong n\u01b0\u1edbc, \u0111i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe c\u1ee7a h\u1ec7 sinh th\u00e1i d\u01b0\u1edbi n\u01b0\u1edbc. M\u1ed9t lo\u1ea1i m\u00e1y \u0111o oxy h\u00f2a tan \u0111\u00e3 tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn trong nh\u1eefng n\u0103m g\u1ea7n \u0111\u00e2y l\u00e0 m\u00e1y \u0111o oxy h\u00f2a tan quang h\u1ecdc. C\u00f4ng ngh\u1ec7 n\u00e0y mang l\u1ea1i m\u1ed9t s\u1ed1 l\u1ee3i \u00edch so v\u1edbi c\u00e1c m\u00e1y \u0111o \u0111i\u1ec7n h\u00f3a truy\u1ec1n th\u1ed1ng, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn \u01b0u ti\u00ean c\u1ee7a nhi\u1ec1u nh\u00e0 nghi\u00ean c\u1ee9u v\u00e0 chuy\u00ean gia m\u00f4i tr\u01b0\u1eddng.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/chimaytech.net\/wp-content\/uploads\/2024\/09\/MFC-1380.jpg\" alt=\"alt-191\" class=\"wp-image-191\" id=\"i191\" \/><\/p>\n<p>\nM\u1ed9t trong nh\u1eefng \u01b0u \u0111i\u1ec3m ch\u00ednh c\u1ee7a m\u00e1y \u0111o oxy h\u00f2a tan quang h\u1ecdc l\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a ch\u00fang. Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u1ea3m bi\u1ebfn \u0111i\u1ec7n h\u00f3a, c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 pH v\u00e0 c\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c, c\u1ea3m bi\u1ebfn quang h\u1ecdc cung c\u1ea5p s\u1ed1 \u0111\u1ecdc \u1ed5n \u0111\u1ecbnh v\u00e0 nh\u1ea5t qu\u00e1n. \u0110i\u1ec1u n\u00e0y khi\u1ebfn ch\u00fang tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho c\u00e1c \u1ee9ng d\u1ee5ng gi\u00e1m s\u00e1t d\u00e0i h\u1ea1n, n\u01a1i c\u1ea7n c\u00f3 c\u00e1c ph\u00e9p \u0111o ch\u00ednh x\u00e1c.<\/p>\n<p>Ngo\u00e0i \u0111\u1ed9 ch\u00ednh x\u00e1c, m\u00e1y \u0111o oxy h\u00f2a tan quang h\u1ecdc c\u00f2n \u00edt ph\u1ea3i b\u1ea3o tr\u00ec. C\u1ea3m bi\u1ebfn \u0111i\u1ec7n h\u00f3a y\u00eau c\u1ea7u hi\u1ec7u chu\u1ea9n v\u00e0 b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ed1 \u0111\u1ecdc ch\u00ednh x\u00e1c, trong khi c\u1ea3m bi\u1ebfn quang h\u1ecdc ch\u1eafc ch\u1eafn h\u01a1n v\u00e0 y\u00eau c\u1ea7u hi\u1ec7u chu\u1ea9n \u00edt th\u01b0\u1eddng xuy\u00ean h\u01a1n. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 c\u00f4ng s\u1ee9c m\u00e0 c\u00f2n gi\u1ea3m nguy c\u01a1 sai s\u00f3t do hi\u1ec7u chu\u1ea9n kh\u00f4ng \u0111\u00fang.<\/p>\n<p>M\u1ed9t l\u1ee3i \u00edch kh\u00e1c c\u1ee7a m\u00e1y \u0111o oxy h\u00f2a tan quang h\u1ecdc l\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a ch\u00fang. C\u1ea3m bi\u1ebfn \u0111i\u1ec7n h\u00f3a d\u1ec5 b\u1ecb b\u00e1m b\u1ea9n v\u00e0 tr\u00f4i theo th\u1eddi gian, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 \u0111o kh\u00f4ng ch\u00ednh x\u00e1c. M\u1eb7t kh\u00e1c, c\u1ea3m bi\u1ebfn quang h\u1ecdc \u00edt b\u1ecb b\u00e1m b\u1ea9n v\u00e0 tr\u00f4i d\u1ea1t h\u01a1n, khi\u1ebfn ch\u00fang tr\u1edf n\u00ean \u0111\u00e1ng tin c\u1eady h\u01a1n khi theo d\u00f5i li\u00ean t\u1ee5c trong m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t.<\/p>\n<p>M\u00e1y \u0111o oxy h\u00f2a tan quang h\u1ecdc c\u0169ng c\u00f3 th\u1eddi gian ph\u1ea3n h\u1ed3i nhanh h\u01a1n so v\u1edbi c\u1ea3m bi\u1ebfn \u0111i\u1ec7n h\u00f3a. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng c\u1ea7n ph\u00e1t hi\u1ec7n s\u1ef1 thay \u0111\u1ed5i nhanh ch\u00f3ng v\u1ec1 n\u1ed3ng \u0111\u1ed9 oxy, ch\u1eb3ng h\u1ea1n nh\u01b0 trong nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n ho\u1eb7c x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i. Th\u1eddi gian ph\u1ea3n h\u1ed3i nhanh c\u1ee7a c\u1ea3m bi\u1ebfn quang h\u1ecdc cho ph\u00e9p theo d\u00f5i th\u1eddi gian th\u1ef1c v\u00e0 \u0111i\u1ec1u ch\u1ec9nh nhanh ch\u00f3ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111i\u1ec1u ki\u1ec7n t\u1ed1i \u01b0u cho \u0111\u1eddi s\u1ed1ng th\u1ee7y sinh.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"High Accuracy 4-20mA Absolute Pressure Transmitter For Liquid Gas And Steam\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/EL0pJGBee4I?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>H\u01a1n n\u1eefa, m\u00e1y \u0111o oxy h\u00f2a tan quang h\u1ecdc linh ho\u1ea1t h\u01a1n c\u1ea3m bi\u1ebfn \u0111i\u1ec7n h\u00f3a. Ch\u00fang c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u lo\u1ea1i n\u01b0\u1edbc, bao g\u1ed3m n\u01b0\u1edbc ng\u1ecdt, n\u01b0\u1edbc bi\u1ec3n v\u00e0 n\u01b0\u1edbc l\u1ee3 m\u00e0 kh\u00f4ng c\u1ea7n c\u00e1c lo\u1ea1i c\u1ea3m bi\u1ebfn kh\u00e1c nhau. \u0110i\u1ec1u n\u00e0y khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh gi\u1ea3i ph\u00e1p ti\u1ebft ki\u1ec7m chi ph\u00ed cho c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u v\u00e0 chuy\u00ean gia m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c trong c\u00e1c m\u00f4i tr\u01b0\u1eddng th\u1ee7y sinh kh\u00e1c nhau.<\/p>\n<p>T\u00f3m l\u1ea1i, m\u00e1y \u0111o oxy h\u00f2a tan quang h\u1ecdc mang l\u1ea1i m\u1ed9t s\u1ed1 l\u1ee3i th\u1ebf so v\u1edbi c\u1ea3m bi\u1ebfn \u0111i\u1ec7n h\u00f3a truy\u1ec1n th\u1ed1ng, bao g\u1ed3m \u0111\u1ed9 ch\u00ednh x\u00e1c, \u0111\u1ed9 tin c\u1eady, chi ph\u00ed b\u1ea3o tr\u00ec th\u1ea5p, \u0111\u1ed9 b\u1ec1n, th\u1eddi gian ph\u1ea3n h\u1ed3i nhanh, v\u00e0 t\u00ednh linh ho\u1ea1t. Nh\u1eefng l\u1ee3i \u00edch n\u00e0y khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn \u01b0u ti\u00ean cho nhi\u1ec1u \u1ee9ng d\u1ee5ng, t\u1eeb gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u1edf h\u1ed3 v\u00e0 s\u00f4ng \u0111\u1ebfn \u0111\u1ea3m b\u1ea3o \u0111i\u1ec1u ki\u1ec7n t\u1ed1i \u01b0u trong c\u00e1c c\u01a1 s\u1edf nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n. Khi c\u00f4ng ngh\u1ec7 ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n, m\u00e1y \u0111o oxy h\u00f2a tan quang h\u1ecdc c\u00f3 th\u1ec3 s\u1ebd \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i h\u01a1n n\u1eefa trong l\u0129nh v\u1ef1c gi\u00e1m s\u00e1t m\u00f4i tr\u01b0\u1eddng.<\/p>\n<h1 id=\"how-to-properly-calibrate-and-maintain-a-dissolved-oxygen-meter-optical-device-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Cach_hieu_chinh_va_bao_tri_dung_cach_thiet_bi_quang_do_oxy_hoa_tan\"><\/span>C\u00e1ch hi\u1ec7u ch\u1ec9nh v\u00e0 b\u1ea3o tr\u00ec \u0111\u00fang c\u00e1ch thi\u1ebft b\u1ecb quang \u0111o oxy h\u00f2a tan<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nThi\u1ebft b\u1ecb quang h\u1ecdc \u0111o oxy h\u00f2a tan l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 quan tr\u1ecdng \u0111\u1ec3 theo d\u00f5i n\u1ed3ng \u0111\u1ed9 oxy trong n\u01b0\u1edbc. Hi\u1ec7u chu\u1ea9n v\u00e0 b\u1ea3o tr\u00ec \u0111\u00fang c\u00e1ch thi\u1ebft b\u1ecb n\u00e0y 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 b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang t\u00f4i s\u1ebd th\u1ea3o lu\u1eadn v\u1ec1 c\u00e1c b\u01b0\u1edbc li\u00ean quan \u0111\u1ebfn vi\u1ec7c hi\u1ec7u chu\u1ea9n v\u00e0 b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb quang h\u1ecdc \u0111o oxy h\u00f2a tan.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>M\u00f4 h\u00ecnh<\/td>\n<td>M\u00e1y ph\u00e2n t\u00edch tr\u1ef1c tuy\u1ebfn clo t\u1ef1 do POP-8300<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi \u0111o<\/td>\n<td>(0,00-2,00)mg\/L(ppm) \\\u00a0(0,00-20,00)mg\/L(ppm)<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>L\u1ed7i ch\u1ec9 th\u1ecb 10%<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ph\u00e2n gi\u1ea3i<\/td>\n<td>0,01mg\/L(ppm)<\/td>\n<\/tr>\n<tr>\n<td>Giao di\u1ec7n truy\u1ec1n th\u00f4ng<\/td>\n<td>Giao th\u1ee9c truy\u1ec1n th\u00f4ng RS485 MODBUS RTU<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra t\u01b0\u01a1ng t\u1ef1<\/td>\n<td>\u0110\u1ea7u ra mA k\u00eanh \u0111\u00f4i (4-20); Ch\u1ebf \u0111\u1ed9 k\u00e9p thi\u1ebft b\u1ecb\/m\u00e1y ph\u00e1t b\u1ecb c\u00f4 l\u1eadp, c\u00f3 th\u1ec3 \u0111\u1ea3o ng\u01b0\u1ee3c, ho\u00e0n to\u00e0n c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh; \\\u00b10.1mA \u0111\u1ed9 ch\u00ednh x\u00e1c truy\u1ec1n<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra \u0111i\u1ec1u khi\u1ec3n<\/td>\n<td>K\u00eanh \u0111\u00f4i\\\u00a0, C\u00f4ng su\u1ea5t t\u1ea3i 50mA(T\u1ed1i \u0111a),AC\/DC 30V<\/td>\n<\/tr>\n<tr>\n<td>Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td>\u0110\u00e3 k\u1ebft n\u1ed1i v\u1edbi ngu\u1ed3n \u0111i\u1ec7n AC80-260V;50\/60Hz, t\u01b0\u01a1ng th\u00edch v\u1edbi m\u1ecdi ti\u00eau chu\u1ea9n \u0111i\u1ec7n n\u0103ng th\u1ecb tr\u01b0\u1eddng qu\u1ed1c t\u1ebf (110V;220V;260V;50\/60Hz).<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9:(5-50)\\\u2103;\u0111\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>Ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng<\/td>\n<td><20W<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u01b0u tr\u1eef<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9:(-20-70)\\\u2103;\u0111\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>C\u00e0i \u0111\u1eb7t<\/td>\n<td>G\u1eafn t\u01b0\u1eddng (c\u00f3 n\u1eafp l\u01b0ng c\u00e0i s\u1eb5n)<\/td>\n<\/tr>\n<tr>\n<td>Tr\u1ecdng l\u01b0\u1ee3ng t\u1ee7<\/td>\n<td>\\\u226410kg<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc t\u1ee7<\/td>\n<td>570*mm*380mm*130mm(H\\\u00d7W\\\u00d7D)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\nHi\u1ec7u chu\u1ea9n l\u00e0 qu\u00e1 tr\u00ecnh \u0111i\u1ec1u ch\u1ec9nh s\u1ed1 \u0111\u1ecdc c\u1ee7a m\u00e1y \u0111o oxy h\u00f2a tan \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi ti\u00eau chu\u1ea9n \u0111\u00e3 bi\u1ebft. \u0110i\u1ec1u n\u00e0y l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng thi\u1ebft b\u1ecb cung c\u1ea5p c\u00e1c ph\u00e9p \u0111o ch\u00ednh x\u00e1c. \u0110\u1ec3 hi\u1ec7u chu\u1ea9n thi\u1ebft b\u1ecb quang h\u1ecdc \u0111o oxy h\u00f2a tan, b\u1ea1n s\u1ebd c\u1ea7n dung d\u1ecbch hi\u1ec7u chu\u1ea9n c\u00f3 n\u1ed3ng \u0111\u1ed9 oxy \u0111\u00e3 bi\u1ebft. Gi\u1ea3i ph\u00e1p n\u00e0y th\u01b0\u1eddng do nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb cung c\u1ea5p.<\/p>\n<p>\u0110\u1ec3 b\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh hi\u1ec7u chu\u1ea9n, tr\u01b0\u1edbc ti\u00ean, h\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng thi\u1ebft b\u1ecb s\u1ea1ch s\u1ebd v\u00e0 kh\u00f4ng c\u00f3 b\u1ea5t k\u1ef3 m\u1ea3nh v\u1ee5n n\u00e0o. Ti\u1ebfp theo, nh\u00fang c\u1ea3m bi\u1ebfn c\u1ee7a m\u00e1y \u0111o oxy h\u00f2a tan v\u00e0o dung d\u1ecbch hi\u1ec7u chu\u1ea9n. Cho ph\u00e9p thi\u1ebft b\u1ecb \u1ed5n \u0111\u1ecbnh trong v\u00e0i ph\u00fat \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 \u0111\u1ecdc ch\u00ednh x\u00e1c. Th\u1ef1c hi\u1ec7n theo h\u01b0\u1edbng d\u1eabn do nh\u00e0 s\u1ea3n xu\u1ea5t cung c\u1ea5p \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh ch\u1ec9 s\u1ed1 c\u1ee7a thi\u1ebft b\u1ecb cho ph\u00f9 h\u1ee3p v\u1edbi n\u1ed3ng \u0111\u1ed9 oxy \u0111\u00e3 bi\u1ebft trong dung d\u1ecbch hi\u1ec7u chu\u1ea9n.<\/p>\n<p>Sau khi hi\u1ec7u ch\u1ec9nh m\u00e1y \u0111o oxy h\u00f2a tan, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i th\u1ef1c hi\u1ec7n b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o thi\u1ebft b\u1ecb ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng. M\u1ed9t trong nh\u1eefng c\u00f4ng vi\u1ec7c b\u1ea3o tr\u00ec quan tr\u1ecdng nh\u1ea5t \u0111\u00f3 l\u00e0 v\u1ec7 sinh c\u1ea3m bi\u1ebfn c\u1ee7a thi\u1ebft b\u1ecb. Theo th\u1eddi gian, c\u1ea3m bi\u1ebfn c\u00f3 th\u1ec3 b\u1ecb ph\u1ee7 c\u00e1c m\u1ea3nh v\u1ee5n ho\u1eb7c t\u1ea3o, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a ph\u00e9p \u0111o. \u0110\u1ec3 v\u1ec7 sinh c\u1ea3m bi\u1ebfn, h\u00e3y lau nh\u1eb9 b\u1eb1ng v\u1ea3i m\u1ec1m ho\u1eb7c b\u00e0n ch\u1ea3i r\u1ed3i r\u1eeda l\u1ea1i b\u1eb1ng n\u01b0\u1edbc s\u1ea1ch.<\/p>\n<p>Ngo\u00e0i vi\u1ec7c v\u1ec7 sinh c\u1ea3m bi\u1ebfn, vi\u1ec7c ki\u1ec3m tra t\u00ecnh tr\u1ea1ng c\u1ee7a pin trong m\u00e1y \u0111o oxy h\u00f2a tan c\u0169ng r\u1ea5t quan tr\u1ecdng. Pin y\u1ebfu ho\u1eb7c h\u1ebft pin c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t c\u1ee7a thi\u1ebft b\u1ecb v\u00e0 d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 \u0111o kh\u00f4ng ch\u00ednh x\u00e1c. Thay pin khi c\u1ea7n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c ph\u00e9p \u0111o \u0111\u00e1ng tin c\u1eady.<\/p>\n<p>M\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng kh\u00e1c c\u1ee7a vi\u1ec7c b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb quang h\u1ecdc \u0111o oxy h\u00f2a tan l\u00e0 b\u1ea3o qu\u1ea3n thi\u1ebft b\u1ecb \u0111\u00fang c\u00e1ch khi kh\u00f4ng s\u1eed d\u1ee5ng. B\u1ea3o qu\u1ea3n thi\u1ebft b\u1ecb \u1edf n\u01a1i kh\u00f4 r\u00e1o, tho\u00e1ng m\u00e1t, 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 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a thi\u1ebft b\u1ecb v\u00e0 \u0111\u1ea3m b\u1ea3o s\u1ed1 \u0111o ch\u00ednh x\u00e1c.<\/p>\n<p>Vi\u1ec7c hi\u1ec7u chu\u1ea9n v\u00e0 b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean thi\u1ebft b\u1ecb quang h\u1ecdc \u0111o oxy h\u00f2a tan l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111o ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady n\u1ed3ng \u0111\u1ed9 oxy trong n\u01b0\u1edbc. B\u1eb1ng c\u00e1ch l\u00e0m theo c\u00e1c b\u01b0\u1edbc \u0111\u01b0\u1ee3c n\u00eau trong b\u00e0i vi\u1ebft n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng thi\u1ebft b\u1ecb c\u1ee7a m\u00ecnh cung c\u1ea5p k\u1ebft qu\u1ea3 \u0111\u1ecdc ch\u00ednh x\u00e1c v\u00e0 ti\u1ebfp t\u1ee5c ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng trong nhi\u1ec1u n\u0103m t\u1edbi. H\u00e3y nh\u1edb lu\u00f4n tham kh\u1ea3o h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ec3 bi\u1ebft h\u01b0\u1edbng d\u1eabn c\u1ee5 th\u1ec3 v\u1ec1 c\u00e1ch hi\u1ec7u ch\u1ec9nh v\u00e0 b\u1ea3o tr\u00ec thi\u1ebft b\u1ecb c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 quang h\u1ecdc \u0111o oxy h\u00f2a tan M\u00e1y \u0111o oxy h\u00f2a tan l\u00e0 c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu \u0111\u1ec3 theo d\u00f5i n\u1ed3ng \u0111\u1ed9 oxy trong n\u01b0\u1edbc, \u0111i\u1ec1u n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe c\u1ee7a h\u1ec7 sinh th\u00e1i d\u01b0\u1edbi n\u01b0\u1edbc. M\u1ed9t lo\u1ea1i m\u00e1y \u0111o oxy h\u00f2a tan \u0111\u00e3&#8230;<\/p>\n","protected":false},"author":1,"featured_media":19316,"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":[87081,87367,87459,87610,87650,203661],"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\/25150"}],"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=25150"}],"version-history":[{"count":16,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/25150\/revisions"}],"predecessor-version":[{"id":25405,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/25150\/revisions\/25405"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media\/19316"}],"wp:attachment":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media?parent=25150"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/categories?post=25150"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/tags?post=25150"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}