{"id":23167,"date":"2024-08-24T13:45:14","date_gmt":"2024-08-24T05:45:14","guid":{"rendered":"https:\/\/chimaytech.net\/?p=23167"},"modified":"2024-08-26T12:56:32","modified_gmt":"2024-08-26T04:56:32","slug":"hach-ldo","status":"publish","type":"post","link":"https:\/\/chimaytech.net\/vi\/hach-ldo\/","title":{"rendered":"hach ldo"},"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\/hach-ldo\/#Cach_hieu_chinh_va_bao_tri_dau_do_Hach_LDO_dung_cach\" title=\"C\u00e1ch hi\u1ec7u ch\u1ec9nh v\u00e0 b\u1ea3o tr\u00ec \u0111\u1ea7u d\u00f2 Hach LDO \u0111\u00fang c\u00e1ch\">C\u00e1ch hi\u1ec7u ch\u1ec9nh v\u00e0 b\u1ea3o tr\u00ec \u0111\u1ea7u d\u00f2 Hach LDO \u0111\u00fang c\u00e1ch<\/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\/hach-ldo\/#Loi_ich_cua_viec_su_dung_cong_nghe_Hach_LDO_de_theo_doi_oxy_hoa_tan_trong_quy_trinh_xu_ly_nuoc\" title=\"L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 Hach LDO \u0111\u1ec3 theo d\u00f5i oxy h\u00f2a tan trong quy tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc\">L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 Hach LDO \u0111\u1ec3 theo d\u00f5i oxy h\u00f2a tan trong quy tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"how-to-properly-calibrate-and-maintain-your-hach-ldo-probe-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Cach_hieu_chinh_va_bao_tri_dau_do_Hach_LDO_dung_cach\"><\/span>C\u00e1ch hi\u1ec7u ch\u1ec9nh v\u00e0 b\u1ea3o tr\u00ec \u0111\u1ea7u d\u00f2 Hach LDO \u0111\u00fang c\u00e1ch<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\n\u0110\u1ea7u d\u00f2 Hach LDO l\u00e0 c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu \u0111\u1ec3 \u0111o n\u1ed3ng \u0111\u1ed9 oxy h\u00f2a tan trong n\u01b0\u1edbc. Hi\u1ec7u chu\u1ea9n v\u00e0 b\u1ea3o tr\u00ec th\u00edch h\u1ee3p c\u00e1c \u0111\u1ea7u d\u00f2 n\u00e0y l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 \u0111\u1ecdc 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 b\u1ea1n c\u1ea7n th\u1ef1c hi\u1ec7n \u0111\u1ec3 hi\u1ec7u ch\u1ec9nh v\u00e0 b\u1ea3o tr\u00ec \u0111\u1ea7u d\u00f2 Hach LDO \u0111\u00fang c\u00e1ch.<\/p>\n<p>[nh\u00fang]http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CL-9500\\\u4f59\\\u6c2f\\\u63a7\\\u5236\\\u5668.mp4[\/embed]Hi\u1ec7u ch\u1ec9nh \u0111\u1ea7u d\u00f2 Hach LDO l\u00e0 b\u01b0\u1edbc \u0111\u1ea7u ti\u00ean \u0111\u1ec3o k\u1ebft qu\u1ea3 \u0111o ch\u00ednh x\u00e1c. Tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh hi\u1ec7u chu\u1ea9n, h\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eb1ng \u0111\u1ea7u d\u00f2 s\u1ea1ch v\u00e0 kh\u00f4ng c\u00f3 b\u1ea5t k\u1ef3 m\u1ea3nh v\u1ee5n n\u00e0o. \u0110\u1ec3 hi\u1ec7u chu\u1ea9n \u0111\u1ea7u d\u00f2, b\u1ea1n s\u1ebd c\u1ea7n dung d\u1ecbch hi\u1ec7u chu\u1ea9n c\u00f3 n\u1ed3ng \u0111\u1ed9 oxy h\u00f2a tan \u0111\u00e3 bi\u1ebft. Nh\u00fang \u0111\u1ea7u d\u00f2 v\u00e0o dung d\u1ecbch hi\u1ec7u chu\u1ea9n v\u00e0 \u0111\u1ec3 \u1ed5n \u0111\u1ecbnh trong v\u00e0i ph\u00fat. L\u00e0m theo h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh s\u1ed1 \u0111\u1ecdc \u0111\u1ea7u d\u00f2 cho ph\u00f9 h\u1ee3p v\u1edbi n\u1ed3ng \u0111\u1ed9 \u0111\u00e3 bi\u1ebft c\u1ee7a dung d\u1ecbch hi\u1ec7u chu\u1ea9n.<\/p>\n<p>Sau khi hi\u1ec7u chu\u1ea9n \u0111\u1ea7u d\u00f2 Hach LDO, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra v\u00e0 b\u1ea3o tr\u00ec \u0111\u1ea7u d\u00f2 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ed1 \u0111\u1ecdc ch\u00ednh x\u00e1c. M\u1ed9t trong nh\u1eefng v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn nh\u1ea5t v\u1edbi \u0111\u1ea7u d\u00f2 LDO l\u00e0 t\u1eafc ngh\u1ebdn, c\u00f3 th\u1ec3 x\u1ea3y ra khi ch\u1ea5t h\u1eefu c\u01a1 ho\u1eb7c c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m kh\u00e1c t\u00edch t\u1ee5 tr\u00ean m\u00e0ng \u0111\u1ea7u d\u00f2. \u0110\u1ec3 tr\u00e1nh b\u1ecb b\u1ea9n, h\u00e3y th\u01b0\u1eddng xuy\u00ean l\u00e0m s\u1ea1ch \u0111\u1ea7u d\u00f2 b\u1eb1ng b\u00e0n ch\u1ea3i ho\u1eb7c v\u1ea3i m\u1ec1m v\u00e0 ch\u1ea5t t\u1ea9y r\u1eeda nh\u1eb9. H\u00e3y nh\u1edb r\u1eeda k\u1ef9 \u0111\u1ea7u d\u00f2 b\u1eb1ng n\u01b0\u1edbc s\u1ea1ch sau khi v\u1ec7 sinh.<\/p>\n<p>Ngo\u00e0i vi\u1ec7c l\u00e0m s\u1ea1ch \u0111\u1ea7u d\u00f2, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra m\u00e0ng c\u1ee7a \u0111\u1ea7u d\u00f2 xem c\u00f3 d\u1ea5u hi\u1ec7u h\u01b0 h\u1ecfng ho\u1eb7c m\u00e0i m\u00f2n n\u00e0o kh\u00f4ng. N\u1ebfu m\u00e0ng b\u1ecb h\u1ecfng, n\u00f3 s\u1ebd c\u1ea7n \u0111\u01b0\u1ee3c thay th\u1ebf \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 \u0111\u1ecdc ch\u00ednh x\u00e1c. L\u00e0m theo h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ec3 thay th\u1ebf m\u00e0ng tr\u00ean \u0111\u1ea7u d\u00f2 Hach LDO \u0111\u00fang c\u00e1ch.<\/p>\n<p>M\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng kh\u00e1c c\u1ee7a vi\u1ec7c b\u1ea3o tr\u00ec \u0111\u1ea7u d\u00f2 Hach LDO c\u1ee7a b\u1ea1n l\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng \u0111\u1ea7u d\u00f2 \u0111\u01b0\u1ee3c c\u1ea5t gi\u1eef \u0111\u00fang c\u00e1ch khi kh\u00f4ng s\u1eed d\u1ee5ng. B\u1ea3o qu\u1ea3n \u0111\u1ea7u d\u00f2 \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. Tr\u00e1nh b\u1ea3o qu\u1ea3n \u0111\u1ea7u d\u00f2 trong m\u00f4i tr\u01b0\u1eddng \u1ea9m \u01b0\u1edbt, v\u00ec \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn ng\u01b0ng t\u1ee5 b\u00ean trong \u0111\u1ea7u d\u00f2 v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t c\u1ee7a n\u00f3.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>Ph\u01b0\u01a1ng ph\u00e1p \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-7122<\/td>\n<td>CLA-7222<\/td>\n<td>CLA-7123<\/td>\n<td>CLA-7223<\/td>\n<\/tr>\n<tr>\n<td>K\u00eanh n\u01b0\u1edbc v\u00e0o<\/td>\n<td>K\u00eanh \u0111\u01a1n<\/td>\n<td>K\u00eanh k\u00e9p<\/td>\n<td>K\u00eanh \u0111\u01a1n<\/td>\n<td>K\u00eanh k\u00e9p\\\u00a0<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Ph\u1ea1m vi \u0111o<\/td>\n<td colspan=\"2\">T\u1ed5ng clo : (0,0 \\\uff5e 2,0)mg\/L , t\u00ednh b\u1eb1ng Cl2 ;<\/td>\n<td colspan=\"2\">T\u1ed5ng clo : (0,5 \\\uff5e10.0)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 0,05mg\/L (t\u00f9y theo gi\u00e1 tr\u1ecb n\u00e0o l\u1edbn h\u01a1n), \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng Cl2; T\u1ed5ng clo: \\\u00b110 ph\u1ea7n tr\u0103m ho\u1eb7c 0,05mg\/L (t\u00f9y theo gi\u00e1 tr\u1ecb n\u00e0o l\u1edbn h\u01a1n), \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng Cl2<\/td>\n<td colspan=\"2\">Clor d\u01b0: \\\u00b110 ph\u1ea7n tr\u0103m ho\u1eb7c 0,25mg\/L (t\u00f9y theo gi\u00e1 tr\u1ecb n\u00e0o l\u1edbn h\u01a1n), \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng Cl2; T\u1ed5ng clo: \\\u00b110 ph\u1ea7n tr\u0103m ho\u1eb7c 0,25mg\/L (t\u00f9y theo gi\u00e1 tr\u1ecb n\u00e0o l\u1edbn h\u01a1n), \u0111\u01b0\u1ee3c t\u00ednh b\u1eb1ng Cl2<\/td>\n<\/tr>\n<tr>\n<td colspan=\"4\">pH:\\\u00b10.1pH\\\uff1bNhi\u1ec7t \u0111\u1ed9.:\\\u00b10.5\\\u2103<\/td>\n<\/tr>\n<tr>\n<td>Chu k\u1ef3 \u0111o<\/td>\n<td colspan=\"4\">Clo t\u1ef1 do\\\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\">Kho\u1ea3ng th\u1eddi gian (1\\\uff5e999) ph\u00fat c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u0111\u1eb7t th\u00e0nh b\u1ea5t k\u1ef3 gi\u00e1 tr\u1ecb n\u00e0o<\/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>M\u00f4i tr\u01b0\u1eddng<\/td>\n<td colspan=\"4\" rowspan=\"2\">Ph\u00f2ng th\u00f4ng tho\u00e1ng, kh\u00f4 r\u00e1o kh\u00f4ng b\u1ecb rung l\u1eafc m\u1ea1nh; Nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng \u0111\u1ec1 xu\u1ea5t: (15 \\\uff5e 28)\\\u2103; \u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i: \\\u226485 ph\u1ea7n tr\u0103m (kh\u00f4ng ng\u01b0ng t\u1ee5).<\/td>\n<\/tr>\n<tr>\n<td>y\u00eau c\u1ea7u<\/td>\n<\/tr>\n<tr>\n<td>D\u00f2ng n\u01b0\u1edbc m\u1eabu<\/td>\n<td colspan=\"4\">\\\uff08200-400\\\uff09 mL\/ph\u00fat<\/td>\n<\/tr>\n<tr>\n<td>\u00e1p l\u1ef1c n\u01b0\u1edbc \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>Ti\u00eau th\u1ee5<\/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 c\u1eafm \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 k\u00edch th\u01b0\u1edbc<\/td>\n<td colspan=\"4\">H*W*D:\\\uff08800*400*200\\\uff09mm<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\n<img decoding=\"async\" src=\"https:\/\/chimaytech.net\/wp-content\/uploads\/2024\/08\/PH-510-Specification.jpg\" alt=\"alt-339\" class=\"wp-image-339\" id=\"i339\" \/><\/p>\n<p>\nVi\u1ec7c hi\u1ec7u chu\u1ea9n v\u00e0 b\u1ea3o tr\u00ec \u0111\u1ea7u d\u00f2 Hach LDO th\u01b0\u1eddng xuy\u00ean l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 \u0111o ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady. B\u1eb1ng c\u00e1ch l\u00e0m theo c\u00e1c b\u01b0\u1edbc \u0111\u01a1n gi\u1ea3n n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a \u0111\u1ea7u d\u00f2 v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 ti\u1ebfp t\u1ee5c cung c\u1ea5p c\u00e1c ph\u00e9p \u0111o ch\u00ednh x\u00e1c v\u1ec1 n\u1ed3ng \u0111\u1ed9 oxy h\u00f2a tan trong n\u01b0\u1edbc.<\/p>\n<p>T\u00f3m l\u1ea1i, vi\u1ec7c hi\u1ec7u chu\u1ea9n v\u00e0 b\u1ea3o tr\u00ec \u0111\u00fang c\u00e1ch \u0111\u1ea7u d\u00f2 Hach LDO l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 b\u00e0i \u0111\u1ecdc \u0111\u00e1ng tin c\u1eady. 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 \u0111\u1ea7u d\u00f2 c\u1ee7a b\u1ea1n ti\u1ebfp t\u1ee5c cung c\u1ea5p c\u00e1c ph\u00e9p \u0111o ch\u00ednh x\u00e1c v\u1ec1 n\u1ed3ng \u0111\u1ed9 oxy h\u00f2a tan trong n\u01b0\u1edbc. H\u00e3y nh\u1edb th\u01b0\u1eddng xuy\u00ean hi\u1ec7u ch\u1ec9nh, l\u00e0m s\u1ea1ch v\u00e0 ki\u1ec3m tra \u0111\u1ea7u d\u00f2 xem c\u00f3 d\u1ea5u hi\u1ec7u h\u01b0 h\u1ecfng ho\u1eb7c m\u00e0i m\u00f2n n\u00e0o kh\u00f4ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u. B\u1eb1ng c\u00e1ch b\u1ea3o qu\u1ea3n \u0111\u1ea7u d\u00f2 Hach LDO, b\u1ea1n c\u00f3 th\u1ec3 tin t\u01b0\u1edfng r\u1eb1ng n\u00f3 s\u1ebd ti\u1ebfp t\u1ee5c cung c\u1ea5p k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c trong nhi\u1ec1u n\u0103m t\u1edbi.<\/p>\n<h1 id=\"the-benefits-of-using-hach-ldo-technology-for-dissolved-oxygen-monitoring-in-water-treatment-processes-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Loi_ich_cua_viec_su_dung_cong_nghe_Hach_LDO_de_theo_doi_oxy_hoa_tan_trong_quy_trinh_xu_ly_nuoc\"><\/span>L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 Hach LDO \u0111\u1ec3 theo d\u00f5i oxy h\u00f2a tan trong quy tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nGi\u00e1m s\u00e1t l\u01b0\u1ee3ng oxy h\u00f2a tan l\u00e0 m\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng c\u1ee7a qu\u00e1 tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc v\u00ec n\u00f3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn s\u1ee9c kh\u1ecfe c\u1ee7a h\u1ec7 sinh th\u00e1i th\u1ee7y sinh v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a h\u1ec7 th\u1ed1ng x\u1eed l\u00fd. M\u1ed9t c\u00f4ng ngh\u1ec7 \u0111\u00e3 c\u00e1ch m\u1ea1ng h\u00f3a c\u00e1ch \u0111o n\u1ed3ng \u0111\u1ed9 oxy h\u00f2a tan l\u00e0 c\u00f4ng ngh\u1ec7 Hach LDO (\u00d4xy h\u00f2a tan ph\u00e1t quang). C\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn n\u00e0y mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn \u01b0u ti\u00ean cho c\u00e1c c\u01a1 s\u1edf x\u1eed l\u00fd n\u01b0\u1edbc tr\u00ean to\u00e0n th\u1ebf gi\u1edbi.<\/p>\n<p>M\u1ed9t trong nh\u1eefng \u01b0u \u0111i\u1ec3m ch\u00ednh c\u1ee7a c\u00f4ng ngh\u1ec7 Hach LDO l\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a n\u00f3. C\u1ea3m bi\u1ebfn oxy h\u00f2a tan truy\u1ec1n th\u1ed1ng c\u00f3 th\u1ec3 d\u1ec5 b\u1ecb sai l\u1ec7ch v\u00e0 c\u00f3 v\u1ea5n \u0111\u1ec1 v\u1ec1 hi\u1ec7u chu\u1ea9n, d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 \u0111\u1ecdc kh\u00f4ng ch\u00ednh x\u00e1c. M\u1eb7t kh\u00e1c, c\u1ea3m bi\u1ebfn Hach LDO s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 ph\u00e1t quang \u0111\u1ec3 cung c\u1ea5p c\u00e1c ph\u00e9p \u0111o \u1ed5n \u0111\u1ecbnh v\u00e0 ch\u00ednh x\u00e1c, \u0111\u1ea3m b\u1ea3o r\u1eb1ng ng\u01b0\u1eddi v\u1eadn h\u00e0nh c\u00f3 th\u1ec3 tin c\u1eady v\u00e0o d\u1eef li\u1ec7u h\u1ecd nh\u1eadn \u0111\u01b0\u1ee3c. M\u1ee9c \u0111\u1ed9 ch\u00ednh x\u00e1c cao n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 duy tr\u00ec ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc v\u00e0 \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 c\u1ee7a quy tr\u00ecnh x\u1eed l\u00fd.<\/p>\n<p>Ngo\u00e0i \u0111\u1ed9 ch\u00ednh x\u00e1c, c\u00f4ng ngh\u1ec7 Hach LDO c\u00f2n mang \u0111\u1ebfn th\u1eddi gian ph\u1ea3n h\u1ed3i nhanh, cho ph\u00e9p ng\u01b0\u1eddi v\u1eadn h\u00e0nh nhanh ch\u00f3ng ph\u00e1t hi\u1ec7n nh\u1eefng thay \u0111\u1ed5i v\u1ec1 n\u1ed3ng \u0111\u1ed9 oxy h\u00f2a tan. Th\u1eddi gian ph\u1ea3n h\u1ed3i nhanh n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd v\u00e0 th\u1ef1c hi\u1ec7n h\u00e0nh \u0111\u1ed9ng kh\u1eafc ph\u1ee5c tr\u01b0\u1edbc khi ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc b\u1ecb t\u1ed5n h\u1ea1i. B\u1eb1ng c\u00e1ch cung c\u1ea5p d\u1eef li\u1ec7u th\u1eddi gian th\u1ef1c, c\u00f4ng ngh\u1ec7 Hach LDO cho ph\u00e9p ng\u01b0\u1eddi v\u1eadn h\u00e0nh \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t nh\u1eb1m t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u qu\u1ea3 x\u1eed l\u00fd v\u00e0 gi\u1ea3m thi\u1ec3u r\u1ee7i ro kh\u00f4ng tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n quy \u0111\u1ecbnh.<\/p>\n<p>M\u1ed9t l\u1ee3i \u00edch kh\u00e1c c\u1ee7a c\u00f4ng ngh\u1ec7 Hach LDO l\u00e0 y\u00eau c\u1ea7u b\u1ea3o tr\u00ec th\u1ea5p. C\u1ea3m bi\u1ebfn oxy h\u00f2a tan truy\u1ec1n th\u1ed1ng th\u01b0\u1eddng 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 k\u1ebft qu\u1ea3 \u0111\u1ecdc ch\u00ednh x\u00e1c. Tuy nhi\u00ean, c\u1ea3m bi\u1ebfn Hach LDO c\u00f3 tu\u1ed5i th\u1ecd d\u00e0i v\u00e0 y\u00eau c\u1ea7u b\u1ea3o tr\u00ec t\u1ed1i thi\u1ec3u, gi\u1ea3m th\u1eddi gian ng\u1eebng ho\u1ea1t \u0111\u1ed9ng v\u00e0 chi ph\u00ed v\u1eadn h\u00e0nh cho c\u00e1c c\u01a1 s\u1edf x\u1eed l\u00fd n\u01b0\u1edbc. \u0110\u1ed9 tin c\u1eady v\u00e0 t\u00ednh d\u1ec5 s\u1eed d\u1ee5ng n\u00e0y khi\u1ebfn c\u00f4ng ngh\u1ec7 Hach LDO tr\u1edf th\u00e0nh gi\u1ea3i ph\u00e1p ti\u1ebft ki\u1ec7m chi ph\u00ed \u0111\u1ec3 theo d\u00f5i n\u1ed3ng \u0111\u1ed9 oxy h\u00f2a tan trong quy tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc.<\/p>\n<p>H\u01a1n n\u1eefa, c\u00f4ng ngh\u1ec7 Hach LDO \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t, khi\u1ebfn n\u00f3 ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u \u1ee9ng d\u1ee5ng. Cho d\u00f9 gi\u00e1m s\u00e1t n\u1ed3ng \u0111\u1ed9 oxy h\u00f2a tan trong c\u00e1c nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i, c\u01a1 s\u1edf nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n hay c\u00e1c v\u00f9ng n\u01b0\u1edbc t\u1ef1 nhi\u00ean, c\u1ea3m bi\u1ebfn Hach LDO c\u00f3 th\u1ec3 cung c\u1ea5p d\u1eef li\u1ec7u ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady ngay c\u1ea3 trong nh\u1eefng m\u00f4i tr\u01b0\u1eddng kh\u00f3 kh\u0103n nh\u1ea5t. T\u00ednh linh ho\u1ea1t n\u00e0y l\u00e0m cho c\u00f4ng ngh\u1ec7 Hach LDO tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc v\u00e0 t\u00ednh b\u1ec1n v\u1eefng c\u1ee7a m\u00f4i tr\u01b0\u1eddng.<\/p>\n<p>T\u00f3m l\u1ea1i, c\u00f4ng ngh\u1ec7 Hach LDO mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch cho vi\u1ec7c theo d\u00f5i n\u1ed3ng \u0111\u1ed9 oxy h\u00f2a tan trong quy tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc. T\u1eeb \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 tin c\u1eady \u0111\u1ebfn th\u1eddi gian ph\u1ea3n h\u1ed3i nhanh v\u00e0 y\u00eau c\u1ea7u b\u1ea3o tr\u00ec th\u1ea5p, c\u00f4ng ngh\u1ec7 Hach LDO cung c\u1ea5p cho ng\u01b0\u1eddi v\u1eadn h\u00e0nh nh\u1eefng c\u00f4ng c\u1ee5 h\u1ecd c\u1ea7n \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u qu\u1ea3 x\u1eed l\u00fd v\u00e0 \u0111\u1ea3m b\u1ea3o tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n quy \u0111\u1ecbnh. B\u1eb1ng c\u00e1ch \u0111\u1ea7u t\u01b0 v\u00e0o c\u00f4ng ngh\u1ec7 Hach LDO, c\u00e1c c\u01a1 s\u1edf x\u1eed l\u00fd n\u01b0\u1edbc c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t ho\u1ea1t \u0111\u1ed9ng, b\u1ea3o v\u1ec7 h\u1ec7 sinh th\u00e1i d\u01b0\u1edbi n\u01b0\u1edbc v\u00e0 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00e1ch hi\u1ec7u ch\u1ec9nh v\u00e0 b\u1ea3o tr\u00ec \u0111\u1ea7u d\u00f2 Hach LDO \u0111\u00fang c\u00e1ch \u0110\u1ea7u d\u00f2 Hach LDO l\u00e0 c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu \u0111\u1ec3 \u0111o n\u1ed3ng \u0111\u1ed9 oxy h\u00f2a tan trong n\u01b0\u1edbc. Hi\u1ec7u chu\u1ea9n v\u00e0 b\u1ea3o tr\u00ec th\u00edch h\u1ee3p c\u00e1c \u0111\u1ea7u d\u00f2 n\u00e0y l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 \u0111\u1ecdc ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng&#8230;<\/p>\n","protected":false},"author":1,"featured_media":23170,"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":[87374],"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\/23167"}],"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=23167"}],"version-history":[{"count":16,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/23167\/revisions"}],"predecessor-version":[{"id":23296,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/23167\/revisions\/23296"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media\/23170"}],"wp:attachment":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media?parent=23167"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/categories?post=23167"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/tags?post=23167"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}