{"id":26922,"date":"2024-09-14T14:21:53","date_gmt":"2024-09-14T06:21:53","guid":{"rendered":"https:\/\/chimaytech.net\/?p=26922"},"modified":"2024-09-15T14:54:45","modified_gmt":"2024-09-15T06:54:45","slug":"how-to-test-for-free-chlorine","status":"publish","type":"post","link":"https:\/\/chimaytech.net\/vi\/how-to-test-for-free-chlorine\/","title":{"rendered":"c\u00e1ch ki\u1ec3m tra clo t\u1ef1 do"},"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\/how-to-test-for-free-chlorine\/#Tam_quan_trong_cua_viec_kiem_tra_nong_do_clo_tu_do_trong_nuoc\" title=\"T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c ki\u1ec3m tra n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do trong n\u01b0\u1edbc\">T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c ki\u1ec3m tra n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do trong n\u01b0\u1edbc<\/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\/how-to-test-for-free-chlorine\/#Huong_dan_tung_buoc_de_kiem_tra_luong_clo_tu_do_trong_nuoc_ho_boi\" title=\"H\u01b0\u1edbng d\u1eabn t\u1eebng b\u01b0\u1edbc \u0111\u1ec3 ki\u1ec3m tra l\u01b0\u1ee3ng clo t\u1ef1 do trong n\u01b0\u1edbc h\u1ed3 b\u01a1i\">H\u01b0\u1edbng d\u1eabn t\u1eebng b\u01b0\u1edbc \u0111\u1ec3 ki\u1ec3m tra l\u01b0\u1ee3ng clo t\u1ef1 do trong n\u01b0\u1edbc h\u1ed3 b\u01a1i<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"importance-of-testing-free-chlorine-levels-in-water-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Tam_quan_trong_cua_viec_kiem_tra_nong_do_clo_tu_do_trong_nuoc\"><\/span>T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c ki\u1ec3m tra n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do trong n\u01b0\u1edbc<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nClo t\u1ef1 do l\u00e0 th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong vi\u1ec7c duy tr\u00ec n\u01b0\u1edbc s\u1ea1ch v\u00e0 an to\u00e0n cho nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau, bao g\u1ed3m b\u1ec3 b\u01a1i, n\u01b0\u1edbc u\u1ed1ng v\u00e0 x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i. Ki\u1ec3m tra n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc \u0111\u01b0\u1ee3c kh\u1eed tr\u00f9ng \u0111\u00fang c\u00e1ch v\u00e0 kh\u00f4ng c\u00f3 vi khu\u1ea9n v\u00e0 ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u00f3 h\u1ea1i. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang t\u00f4i s\u1ebd th\u1ea3o lu\u1eadn v\u1ec1 t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c ki\u1ec3m tra n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do trong n\u01b0\u1edbc v\u00e0 cung c\u1ea5p h\u01b0\u1edbng d\u1eabn t\u1eebng b\u01b0\u1edbc v\u1ec1 c\u00e1ch th\u1ef1c hi\u1ec7n ki\u1ec3m tra m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c.<\/p>\n<p>M\u1ed9t trong nh\u1eefng l\u00fd do ch\u00ednh \u0111\u1ec3 ki\u1ec3m tra n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do trong n\u01b0\u1edbc l\u00e0 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc l\u00e0 an to\u00e0n cho con ng\u01b0\u1eddi s\u1eed d\u1ee5ng ho\u1eb7c s\u1eed d\u1ee5ng gi\u1ea3i tr\u00ed. Clo t\u1ef1 do l\u00e0 ch\u1ea5t kh\u1eed tr\u00f9ng m\u1ea1nh gi\u00fap ti\u00eau di\u1ec7t vi khu\u1ea9n, vi r\u00fat v\u00e0 c\u00e1c vi sinh v\u1eadt g\u00e2y h\u1ea1i kh\u00e1c trong n\u01b0\u1edbc. B\u1eb1ng c\u00e1ch ki\u1ec3m tra n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do th\u01b0\u1eddng xuy\u00ean, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc \u0111\u01b0\u1ee3c kh\u1eed tr\u00f9ng \u0111\u1ea7y \u0111\u1ee7 v\u00e0 an to\u00e0n cho m\u1ecdi ng\u01b0\u1eddi s\u1eed d\u1ee5ng.<\/p>\n<p>Trong b\u1ec3 b\u01a1i, n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do r\u1ea5t quan tr\u1ecdng trong vi\u1ec7c ng\u0103n ng\u1eeba s\u1ef1 l\u00e2y lan c\u1ee7a c\u00e1c b\u1ec7nh l\u00e2y truy\u1ec1n qua \u0111\u01b0\u1eddng n\u01b0\u1edbc v\u00e0 duy tr\u00ec \u0111\u1ed9 trong c\u1ee7a n\u01b0\u1edbc. N\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do th\u1ea5p c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn n\u01b0\u1edbc \u0111\u1ee5c v\u00e0 t\u0103ng nguy c\u01a1 nhi\u1ec5m khu\u1ea9n. M\u1eb7t kh\u00e1c, h\u00e0m l\u01b0\u1ee3ng clo t\u1ef1 do cao c\u00f3 th\u1ec3 g\u00e2y k\u00edch \u1ee9ng da v\u00e0 m\u1eaft \u1edf ng\u01b0\u1eddi b\u01a1i. B\u1eb1ng c\u00e1ch ki\u1ec3m tra n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do th\u01b0\u1eddng xuy\u00ean, ch\u1ee7 h\u1ed3 b\u01a1i c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc \u0111\u01b0\u1ee3c c\u00e2n b\u1eb1ng h\u1ee3p l\u00fd v\u00e0 an to\u00e0n cho ng\u01b0\u1eddi b\u01a1i.<\/p>\n<p>Trong h\u1ec7 th\u1ed1ng n\u01b0\u1edbc u\u1ed1ng, clo t\u1ef1 do \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 kh\u1eed tr\u00f9ng n\u01b0\u1edbc v\u00e0 ti\u00eau di\u1ec7t vi khu\u1ea9n v\u00e0 vi r\u00fat c\u00f3 h\u1ea1i. Ki\u1ec3m tra n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do trong n\u01b0\u1edbc u\u1ed1ng l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o n\u01b0\u1edbc an to\u00e0n cho ng\u01b0\u1eddi ti\u00eau d\u00f9ng. N\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do cao trong n\u01b0\u1edbc u\u1ed1ng c\u00f3 th\u1ec3 g\u00e2y ra m\u00f9i v\u00e0 v\u1ecb n\u1ed3ng, trong khi n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do th\u1ea5p c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn \u00f4 nhi\u1ec5m vi khu\u1ea9n. B\u1eb1ng c\u00e1ch ki\u1ec3m tra n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do th\u01b0\u1eddng xuy\u00ean, c\u00e1c nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc an to\u00e0n cho con ng\u01b0\u1eddi u\u1ed1ng.<\/p>\n<p>Trong c\u00e1c nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i, clo t\u1ef1 do \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 kh\u1eed tr\u00f9ng n\u01b0\u1edbc th\u1ea3i tr\u01b0\u1edbc khi th\u1ea3i ra m\u00f4i tr\u01b0\u1eddng. Ki\u1ec3m tra n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do trong n\u01b0\u1edbc th\u1ea3i l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc \u0111\u01b0\u1ee3c x\u1eed l\u00fd \u0111\u00fang c\u00e1ch v\u00e0 kh\u00f4ng c\u00f3 ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u00f3 h\u1ea1i. H\u00e0m l\u01b0\u1ee3ng clo t\u1ef1 do cao trong n\u01b0\u1edbc th\u1ea3i c\u00f3 th\u1ec3 g\u00e2y \u0111\u1ed9c cho \u0111\u1eddi s\u1ed1ng th\u1ee7y sinh, trong khi h\u00e0m l\u01b0\u1ee3ng clo t\u1ef1 do th\u1ea5p c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn \u00f4 nhi\u1ec5m vi khu\u1ea9n. B\u1eb1ng c\u00e1ch ki\u1ec3m tra n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do th\u01b0\u1eddng xuy\u00ean, c\u00e1c nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc \u0111\u01b0\u1ee3c x\u1eed l\u00fd an to\u00e0n tr\u01b0\u1edbc khi th\u1ea3i ra m\u00f4i tr\u01b0\u1eddng.<\/p>\n<p>\u0110\u1ec3 ki\u1ec3m tra n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do trong n\u01b0\u1edbc, b\u1ea1n s\u1ebd c\u1ea7n m\u1ed9t b\u1ed9 d\u1ee5ng c\u1ee5 ki\u1ec3m tra bao g\u1ed3m thu\u1ed1c th\u1eed v\u00e0 m\u00e1y so s\u00e1nh m\u00e0u . Ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn nh\u1ea5t \u0111\u1ec3 ki\u1ec3m tra n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do l\u00e0 ph\u01b0\u01a1ng ph\u00e1p DPD (N,N-diethyl-p-phenylenediamine), bao g\u1ed3m vi\u1ec7c th\u00eam thu\u1ed1c th\u1eed v\u00e0o m\u1eabu n\u01b0\u1edbc v\u00e0 so s\u00e1nh s\u1ef1 thay \u0111\u1ed5i m\u00e0u s\u1eafc v\u1edbi bi\u1ec3u \u0111\u1ed3 m\u00e0u \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do. <\/p>\n<p>\u0110\u1ec3 th\u1ef1c hi\u1ec7n x\u00e9t nghi\u1ec7m, h\u00e3y \u0111\u1ed5 m\u1eabu n\u01b0\u1edbc c\u1ea7n x\u00e9t nghi\u1ec7m v\u00e0o \u1ed1ng nghi\u1ec7m s\u1ea1ch. Th\u00eam thu\u1ed1c th\u1eed DPD v\u00e0o \u1ed1ng nghi\u1ec7m theo h\u01b0\u1edbng d\u1eabn \u0111i k\u00e8m v\u1edbi b\u1ed9 x\u00e9t nghi\u1ec7m. Tr\u1ed9n thu\u1ed1c th\u1eed v\u00e0 m\u1eabu n\u01b0\u1edbc b\u1eb1ng c\u00e1ch xoay nh\u1eb9 \u1ed1ng nghi\u1ec7m. \u0110\u1ec3 y\u00ean h\u1ed7n h\u1ee3p trong v\u00e0i ph\u00fat \u0111\u1ec3 c\u00f3 m\u00e0u.<\/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-8851\/9900 pH\/ORP<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi<\/td>\n<td>0-14 pH; -2000 &#8211; +2000mV<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>\\\u00b10.1pH; \\\u00b12mV<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9. Comp.<\/td>\n<td>B\u00f9 nhi\u1ec7t \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng<\/td>\n<\/tr>\n<tr>\n<td>Ho\u1ea1t \u0111\u1ed9ng. Nhi\u1ec7t \u0111\u1ed9<\/td>\n<td>B\u00ecnh th\u01b0\u1eddng 0\\\uff5e60\\\u2103; Nhi\u1ec7t \u0111\u1ed9 cao 0\\\uff5e100\\\u2103<\/td>\n<\/tr>\n<tr>\n<td>C\u1ea3m bi\u1ebfn<\/td>\n<td>c\u1ea3m bi\u1ebfn pH \u0111\u00f4i\/ba; C\u1ea3m bi\u1ebfn ORP<\/td>\n<\/tr>\n<tr>\n<td>Hi\u1ec3n th\u1ecb<\/td>\n<td>M\u00e0n h\u00ecnh LCD m\u00e0n h\u00ecnh l\u1edbn<\/td>\n<\/tr>\n<tr>\n<td>Giao ti\u1ebfp<\/td>\n<td>\u0110\u1ea7u ra 4-20mA\/RS485<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra<\/td>\n<td>\u0110i\u1ec1u khi\u1ec3n r\u01a1le k\u00e9p gi\u1edbi h\u1ea1n Cao\/Th\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>S\u1ee9c m\u1ea1nh<\/td>\n<td>DC24V\/0,5A ho\u1eb7c AC85-265V\\\u00b110 ph\u1ea7n tr\u0103m 50\/60Hz<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng:0\\\uff5e50\\\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i\\\u226485 ph\u1ea7n tr\u0103m <\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc<\/td>\n<td>96\\\u00d796\\\u00d772mm(H\\\u00d7W\\\u00d7L)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td>92\\\u00d792mm(H\\\u00d7W)<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ebf \u0110\u1ed9 C\u00e0i \u0110\u1eb7t<\/td>\n<td>\u0110\u00e3 nh\u00fang<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\nSau khi \u0111\u00e3 l\u00ean m\u00e0u, h\u00e3y so s\u00e1nh m\u00e0u c\u1ee7a m\u1eabu n\u01b0\u1edbc v\u1edbi b\u1ea3ng m\u00e0u \u0111\u01b0\u1ee3c cung c\u1ea5p k\u00e8m theo b\u1ed9 th\u1eed. M\u00e0u s\u1eafc c\u1ee7a m\u1eabu n\u01b0\u1edbc s\u1ebd bi\u1ec3u th\u1ecb n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do trong n\u01b0\u1edbc. Ghi l\u1ea1i n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do theo ph\u1ea7n tri\u1ec7u (ppm) ho\u1eb7c miligam tr\u00ean l\u00edt (mg\/L).<\/p>\n<p>B\u1eb1ng c\u00e1ch th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do trong n\u01b0\u1edbc, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc \u0111\u01b0\u1ee3c kh\u1eed tr\u00f9ng \u0111\u00fang c\u00e1ch v\u00e0 an to\u00e0n cho nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau. Cho d\u00f9 b\u1ea1n l\u00e0 ch\u1ee7 s\u1edf h\u1eefu h\u1ed3 b\u01a1i, ng\u01b0\u1eddi v\u1eadn h\u00e0nh nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc hay ng\u01b0\u1eddi v\u1eadn h\u00e0nh nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i, vi\u1ec7c ki\u1ec3m tra n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 duy tr\u00ec n\u01b0\u1edbc s\u1ea1ch v\u00e0 an to\u00e0n cho ng\u01b0\u1eddi d\u00e2n s\u1eed d\u1ee5ng.<\/p>\n<h1 id=\"step-by-step-guide-to-testing-free-chlorine-in-pool-water-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Huong_dan_tung_buoc_de_kiem_tra_luong_clo_tu_do_trong_nuoc_ho_boi\"><\/span>H\u01b0\u1edbng d\u1eabn t\u1eebng b\u01b0\u1edbc \u0111\u1ec3 ki\u1ec3m tra l\u01b0\u1ee3ng clo t\u1ef1 do trong n\u01b0\u1edbc h\u1ed3 b\u01a1i<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nChlorine l\u00e0 th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong vi\u1ec7c duy tr\u00ec s\u1ef1 s\u1ea1ch s\u1ebd v\u00e0 an to\u00e0n c\u1ee7a n\u01b0\u1edbc h\u1ed3 b\u01a1i. N\u00f3 gi\u00fap ti\u00eau di\u1ec7t vi khu\u1ea9n v\u00e0 c\u00e1c vi sinh v\u1eadt c\u00f3 h\u1ea1i kh\u00e1c c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n m\u1ea1nh trong n\u01b0\u1edbc. Tuy nhi\u00ean, \u0111i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 ph\u1ea3i theo d\u00f5i n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do trong b\u1ec3 b\u01a1i th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 n\u1eb1m trong ph\u1ea1m vi khuy\u1ebfn ngh\u1ecb \u0111\u1ec3 kh\u1eed tr\u00f9ng hi\u1ec7u qu\u1ea3. Ki\u1ec3m tra clo t\u1ef1 do l\u00e0 m\u1ed9t quy tr\u00ecnh \u0111\u01a1n gi\u1ea3n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng b\u1ed9 d\u1ee5ng c\u1ee5 ki\u1ec3m tra c\u00f3 s\u1eb5n t\u1ea1i c\u00e1c c\u1eeda h\u00e0ng cung c\u1ea5p \u0111\u1ed3 d\u00f9ng cho b\u1ec3 b\u01a1i.<\/p>\n<p>\u0110\u1ec3 b\u1eaft \u0111\u1ea7u ki\u1ec3m tra clo t\u1ef1 do trong n\u01b0\u1edbc h\u1ed3 b\u01a1i, b\u1ea1n s\u1ebd c\u1ea7n m\u1ed9t b\u1ed9 d\u1ee5ng c\u1ee5 ki\u1ec3m tra bao g\u1ed3m thu\u1ed1c th\u1eed ki\u1ec3m tra, m\u1ed9t \u1ed1ng nghi\u1ec7m , v\u00e0 m\u1ed9t b\u1ed9 so s\u00e1nh m\u00e0u. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i l\u00e0m theo h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c. Tr\u01b0\u1edbc khi th\u1eed nghi\u1ec7m, h\u00e3y \u0111\u1ea3m b\u1ea3o r\u1eeda s\u1ea1ch \u1ed1ng nghi\u1ec7m b\u1eb1ng n\u01b0\u1edbc h\u1ed3 b\u01a1i \u0111\u1ec3 tr\u00e1nh b\u1ea5t k\u1ef3 ch\u1ea5t \u00f4 nhi\u1ec5m n\u00e0o c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn k\u1ebft qu\u1ea3.<\/p>\n<p>\u0110\u1ec3 b\u1eaft \u0111\u1ea7u qu\u00e1 tr\u00ecnh th\u1eed nghi\u1ec7m, h\u00e3y \u0111\u1ed5 \u0111\u1ea7y n\u01b0\u1edbc h\u1ed3 b\u01a1i v\u00e0o \u1ed1ng nghi\u1ec7m \u0111\u1ebfn v\u1ea1ch ch\u1ec9 \u0111\u1ecbnh. Th\u00eam s\u1ed1 gi\u1ecdt thu\u1ed1c th\u1eed clo t\u1ef1 do c\u1ea7n thi\u1ebft v\u00e0o \u1ed1ng nghi\u1ec7m theo h\u01b0\u1edbng d\u1eabn. Thu\u1ed1c th\u1eed s\u1ebd ph\u1ea3n \u1ee9ng v\u1edbi clo t\u1ef1 do trong n\u01b0\u1edbc v\u00e0 t\u1ea1o ra s\u1ef1 thay \u0111\u1ed5i m\u00e0u s\u1eafc. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i xo\u00e1y nh\u1eb9 \u1ed1ng nghi\u1ec7m \u0111\u1ec3 tr\u1ed9n \u0111\u1ec1u thu\u1ed1c th\u1eed v\u00e0 n\u01b0\u1edbc.<\/p>\n<p>Sau khi th\u00eam thu\u1ed1c th\u1eed, so s\u00e1nh m\u00e0u c\u1ee7a n\u01b0\u1edbc trong \u1ed1ng nghi\u1ec7m v\u1edbi m\u00e1y so m\u00e0u \u0111\u01b0\u1ee3c cung c\u1ea5p trong b\u1ed9 x\u00e9t nghi\u1ec7m. M\u00e1y so m\u00e0u s\u1ebd c\u00f3 d\u1ea3i m\u00e0u t\u01b0\u01a1ng \u1ee9ng v\u1edbi c\u00e1c m\u1ee9c clo t\u1ef1 do kh\u00e1c nhau trong n\u01b0\u1edbc. So m\u00e0u n\u01b0\u1edbc trong \u1ed1ng nghi\u1ec7m v\u1edbi m\u00e0u g\u1ea7n nh\u1ea5t tr\u00ean m\u00e1y so s\u00e1nh \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do trong n\u01b0\u1edbc h\u1ed3 b\u01a1i.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"IOT Meter Multi channel Controller usage\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/x9YBXoJFr6c?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>Sau khi \u0111\u00e3 x\u00e1c \u0111\u1ecbnh \u0111\u01b0\u1ee3c n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do, b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o ph\u1ea1m vi khuy\u1ebfn c\u00e1o c\u1ee7a clo t\u1ef1 do trong n\u01b0\u1edbc h\u1ed3 b\u01a1i. Ph\u1ea1m vi l\u00fd t\u01b0\u1edfng cho clo t\u1ef1 do th\u01b0\u1eddng n\u1eb1m trong kho\u1ea3ng t\u1eeb 1,0 \u0111\u1ebfn 3,0 ph\u1ea7n tri\u1ec7u (ppm) \u0111\u1ed1i v\u1edbi h\u1ea7u h\u1ebft c\u00e1c h\u1ed3 b\u01a1i. N\u1ebfu m\u1ee9c clo t\u1ef1 do th\u1ea5p h\u01a1n ph\u1ea1m vi khuy\u1ebfn ngh\u1ecb, \u0111i\u1ec1u \u0111\u00f3 c\u00f3 th\u1ec3 cho th\u1ea5y n\u01b0\u1edbc h\u1ed3 b\u01a1i kh\u00f4ng \u0111\u01b0\u1ee3c v\u1ec7 sinh \u0111\u1ea7y \u0111\u1ee7 v\u00e0 c\u00f3 th\u1ec3 c\u1ea7n th\u00eam clo b\u1ed5 sung.<\/p>\n<p>M\u1eb7t kh\u00e1c, n\u1ebfu m\u1ee9c clo t\u1ef1 do cao h\u01a1n ph\u1ea1m vi khuy\u1ebfn ngh\u1ecb, n\u00f3 c\u00f3 th\u1ec3 ch\u1ec9 ra r\u1eb1ng c\u00f3 qu\u00e1 nhi\u1ec1u clo \u0111\u00e3 \u0111\u01b0\u1ee3c th\u00eam v\u00e0o h\u1ed3 b\u01a1i. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 \u0111\u1ec3 n\u1ed3ng \u0111\u1ed9 clo gi\u1ea3m m\u1ed9t c\u00e1ch t\u1ef1 nhi\u00ean theo th\u1eddi gian ho\u1eb7c pha lo\u00e3ng n\u01b0\u1edbc h\u1ed3 b\u01a1i b\u1eb1ng n\u01b0\u1edbc ng\u1ecdt \u0111\u1ec3 \u0111\u01b0a m\u1ee9c n\u00e0y tr\u1edf l\u1ea1i ph\u1ea1m vi khuy\u1ebfn ngh\u1ecb.<\/p>\n<p>Vi\u1ec7c ki\u1ec3m tra clo t\u1ef1 do trong n\u01b0\u1edbc h\u1ed3 b\u01a1i n\u00ean \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n th\u01b0\u1eddng xuy\u00ean, t\u1ea1i \u00edt nh\u1ea5t m\u1ed9t l\u1ea7n m\u1ed9t tu\u1ea7n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o n\u01b0\u1edbc h\u1ed3 b\u01a1i an to\u00e0n cho vi\u1ec7c b\u01a1i l\u1ed9i. Ngo\u00e0i vi\u1ec7c ki\u1ec3m tra clo t\u1ef1 do, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i theo d\u00f5i \u0111\u1ed9 pH v\u00e0 t\u1ed5ng l\u01b0\u1ee3ng clo trong n\u01b0\u1edbc h\u1ed3 b\u01a1i \u0111\u1ec3 duy tr\u00ec c\u00e2n b\u1eb1ng n\u01b0\u1edbc th\u00edch h\u1ee3p.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/chimaytech.net\/wp-content\/uploads\/2023\/11\/CCT-3300-Conductivity-Controller-Spec-1.jpg\" alt=\"alt-3529\" class=\"wp-image-3529\" id=\"i3529\" \/><\/p>\n<p>\nT\u00f3m l\u1ea1i, vi\u1ec7c ki\u1ec3m tra clo t\u1ef1 do trong n\u01b0\u1edbc h\u1ed3 b\u01a1i l\u00e0 m\u1ed9t quy tr\u00ecnh \u0111\u01a1n gi\u1ea3n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng b\u1ed9 d\u1ee5ng c\u1ee5 ki\u1ec3m tra. B\u1eb1ng c\u00e1ch l\u00e0m theo h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn v\u00e0 so s\u00e1nh k\u1ebft qu\u1ea3 v\u1edbi ph\u1ea1m vi \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc h\u1ed3 b\u01a1i c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c v\u1ec7 sinh \u0111\u00fang c\u00e1ch v\u00e0 an to\u00e0n \u0111\u1ec3 b\u01a1i l\u1ed9i. Vi\u1ec7c ki\u1ec3m tra v\u00e0 duy tr\u00ec th\u01b0\u1eddng xuy\u00ean n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do s\u1ebd gi\u00fap gi\u1eef cho n\u01b0\u1edbc h\u1ed3 b\u01a1i c\u1ee7a b\u1ea1n s\u1ea1ch s\u1ebd v\u00e0 trong su\u1ed1t \u0111\u1ec3 b\u1ea1n c\u00f3 th\u1ec3 t\u1eadn h\u01b0\u1edfng su\u1ed1t c\u1ea3 m\u00f9a.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c ki\u1ec3m tra n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do trong n\u01b0\u1edbc Clo t\u1ef1 do l\u00e0 th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong vi\u1ec7c duy tr\u00ec n\u01b0\u1edbc s\u1ea1ch v\u00e0 an to\u00e0n cho nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau, bao g\u1ed3m b\u1ec3 b\u01a1i, n\u01b0\u1edbc u\u1ed1ng v\u00e0 x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i. Ki\u1ec3m tra n\u1ed3ng \u0111\u1ed9 clo t\u1ef1 do&#8230;<\/p>\n","protected":false},"author":1,"featured_media":1202,"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":[87106],"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\/26922"}],"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=26922"}],"version-history":[{"count":16,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/26922\/revisions"}],"predecessor-version":[{"id":27315,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/26922\/revisions\/27315"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media\/1202"}],"wp:attachment":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media?parent=26922"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/categories?post=26922"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/tags?post=26922"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}