{"id":13268,"date":"2024-04-28T10:50:37","date_gmt":"2024-04-28T02:50:37","guid":{"rendered":"https:\/\/shchimay.com\/?p=13268"},"modified":"2024-04-29T14:30:32","modified_gmt":"2024-04-29T06:30:32","slug":"reverse-osmosis-controller-manual","status":"publish","type":"post","link":"https:\/\/shchimay.com\/vi\/reverse-osmosis-controller-manual\/","title":{"rendered":"h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c"},"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\/reverse-osmosis-controller-manual\/#Khac_phuc_su_co_thuong_gap_voi_Huong_dan_su_dung_bo_dieu_khien_tham_thau_nguoc\" title=\"Kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 th\u01b0\u1eddng g\u1eb7p v\u1edbi H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c\">Kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 th\u01b0\u1eddng g\u1eb7p v\u1edbi H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c<\/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\/reverse-osmosis-controller-manual\/#Cach_bao_tri_va_hieu_chinh_dung_cach_Huong_dan_su_dung_bo_dieu_khien_tham_thau_nguoc\" title=\"C\u00e1ch b\u1ea3o tr\u00ec v\u00e0 hi\u1ec7u ch\u1ec9nh \u0111\u00fang c\u00e1ch H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c\">C\u00e1ch b\u1ea3o tr\u00ec v\u00e0 hi\u1ec7u ch\u1ec9nh \u0111\u00fang c\u00e1ch H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"troubleshooting-common-issues-with-reverse-osmosis-controller-manual-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Khac_phuc_su_co_thuong_gap_voi_Huong_dan_su_dung_bo_dieu_khien_tham_thau_nguoc\"><\/span>Kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 th\u01b0\u1eddng g\u1eb7p v\u1edbi H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nH\u1ec7 th\u1ed1ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn \u0111\u1ec3 l\u1ecdc n\u01b0\u1edbc \u1edf c\u1ea3 khu d\u00e2n c\u01b0 v\u00e0 th\u01b0\u01a1ng m\u1ea1i. C\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y d\u1ef1a v\u00e0o b\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh d\u00f2ng n\u01b0\u1edbc v\u00e0 \u0111\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh l\u1ecdc di\u1ec5n ra su\u00f4n s\u1ebb. Tuy nhi\u00ean, gi\u1ed1ng nh\u01b0 b\u1ea5t k\u1ef3 thi\u1ebft b\u1ecb n\u00e0o, b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i s\u1ef1 c\u1ed1 c\u1ea7n ph\u1ea3i kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1.<\/p>\n<p>M\u1ed9t v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn m\u00e0 ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i v\u1edbi b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c l\u00e0 thi\u1ebfu d\u00f2ng n\u01b0\u1edbc. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 do m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 g\u00e2y ra, bao g\u1ed3m b\u1ed9 l\u1ecdc b\u1ecb t\u1eafc, m\u00e1y b\u01a1m b\u1ecb tr\u1ee5c tr\u1eb7c ho\u1eb7c s\u1ef1 c\u1ed1 v\u1edbi ch\u00ednh b\u1ed9 \u0111i\u1ec1u khi\u1ec3n. \u0110\u1ec3 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 n\u00e0y, tr\u01b0\u1edbc ti\u00ean ng\u01b0\u1eddi d\u00f9ng n\u00ean ki\u1ec3m tra b\u1ed9 l\u1ecdc \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 kh\u00f4ng b\u1ecb t\u1eafc. N\u1ebfu b\u1ed9 l\u1ecdc s\u1ea1ch, h\u1ecd n\u00ean ki\u1ec3m tra m\u00e1y b\u01a1m \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng. N\u1ebfu c\u1ea3 b\u1ed9 l\u1ecdc v\u00e0 m\u00e1y b\u01a1m \u0111\u1ec1u ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng th\u00ec v\u1ea5n \u0111\u1ec1 c\u00f3 th\u1ec3 n\u1eb1m \u1edf b\u1ed9 \u0111i\u1ec1u khi\u1ec3n. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, ng\u01b0\u1eddi d\u00f9ng n\u00ean tham kh\u1ea3o h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u01b0\u1edbng d\u1eabn c\u00e1ch kh\u1eafc ph\u1ee5c v\u00e0 gi\u1ea3i quy\u1ebft s\u1ef1 c\u1ed1.<\/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 \u0111\u1ed9 \u0111\u1ee5c tr\u1ef1c tuy\u1ebfn NTU-1800<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi<\/td>\n<td>0-10\/100\/4000NTU ho\u1eb7c theo y\u00eau c\u1ea7u<\/td>\n<\/tr>\n<tr>\n<td>Hi\u1ec3n th\u1ecb<\/td>\n<td>LCD<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u01a1n v\u1ecb<\/td>\n<td>NTU<\/td>\n<\/tr>\n<tr>\n<td>DPI<\/td>\n<td>0.01<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>\u00b15 ph\u1ea7n tr\u0103m FS<\/td>\n<\/tr>\n<tr>\n<td>Kh\u1ea3 n\u0103ng l\u1eb7p l\u1ea1i<\/td>\n<td>\u00b11 ph\u1ea7n tr\u0103m <\/td>\n<\/tr>\n<tr>\n<td>S\u1ee9c m\u1ea1nh<\/td>\n<td>\u22643W<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td>AC 85V-265V\u00b110 ph\u1ea7n tr\u0103m 50\/60Hz ho\u1eb7c<\/td>\n<\/tr>\n<tr>\n<td>DC 9~36V\/0,5A<\/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>160*80*135mm(Treo) ho\u1eb7c 96*96mm(Nh\u00fang)<\/td>\n<\/tr>\n<tr>\n<td>Giao ti\u1ebfp<\/td>\n<td>4~20mA v\u00e0 giao ti\u1ebfp RS-485 (Modbus RTU)<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra \u0111\u00e3 chuy\u1ec3n \u0111\u1ed5i<\/td>\n<td>R\u01a1le 3 chi\u1ec1u, c\u00f4ng su\u1ea5t 250VAC\/5A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\nM\u1ed9t v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn kh\u00e1c m\u00e0 ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i v\u1edbi b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c l\u00e0 r\u00f2 r\u1ec9. R\u00f2 r\u1ec9 c\u00f3 th\u1ec3 x\u1ea3y ra v\u00ec nhi\u1ec1u l\u00fd do, bao g\u1ed3m kh\u1edbp n\u1ed1i l\u1ecfng l\u1ebbo, \u0111\u01b0\u1eddng \u1ed1ng b\u1ecb h\u1ecfng ho\u1eb7c c\u00f4ng t\u1eafc \u00e1p su\u1ea5t b\u1ecb l\u1ed7i. \u0110\u1ec3 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 r\u00f2 r\u1ec9, tr\u01b0\u1edbc ti\u00ean ng\u01b0\u1eddi d\u00f9ng n\u00ean ki\u1ec3m tra h\u1ec7 th\u1ed1ng xem c\u00f3 d\u1ea5u hi\u1ec7u h\u01b0 h\u1ecfng ho\u1eb7c hao m\u00f2n r\u00f5 r\u00e0ng n\u00e0o kh\u00f4ng. N\u1ebfu kh\u00f4ng t\u00ecm th\u1ea5y v\u1ea5n \u0111\u1ec1 r\u00f5 r\u00e0ng n\u00e0o, h\u1ecd n\u00ean ki\u1ec3m tra c\u00e1c ph\u1ee5 ki\u1ec7n v\u00e0 \u0111\u01b0\u1eddng \u1ed1ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u1ecdi th\u1ee9 \u0111\u1ec1u \u0111\u01b0\u1ee3c \u0111\u1eb7t an to\u00e0n. N\u1ebfu v\u1eabn c\u00f2n r\u00f2 r\u1ec9, ng\u01b0\u1eddi d\u00f9ng n\u00ean tham kh\u1ea3o h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c \u0111\u1ec3 bi\u1ebft c\u00e1ch gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1.<\/p>\n<p><div style=\"width: 640px;\" class=\"wp-video\"><!--[if lt IE 9]><script>document.createElement('video');<\/script><![endif]-->\n<video class=\"wp-video-shortcode\" id=\"video-13268-1\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/PH-ORP-1800\u9178\u78b1\u5ea6_\u6c27\u5316\u8fd8\u539f\u63a7\u5236\u5668.mp4?_=1\" \/><a href=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/PH-ORP-1800\u9178\u78b1\u5ea6_\u6c27\u5316\u8fd8\u539f\u63a7\u5236\u5668.mp4\">http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/PH-ORP-1800\u9178\u78b1\u5ea6_\u6c27\u5316\u8fd8\u539f\u63a7\u5236\u5668.mp4<\/a><\/video><\/div>M\u1ed9t v\u1ea5n \u0111\u1ec1 ph\u1ed5 bi\u1ebfn cu\u1ed1i c\u00f9ng m\u00e0 ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 g\u1eb7p ph\u1ea3i v\u1edbi b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c l\u00e0 thi\u1ebfu \u00e1p su\u1ea5t. \u00c1p su\u1ea5t th\u1ea5p c\u00f3 th\u1ec3 do m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 g\u00e2y ra, bao g\u1ed3m b\u1ed9 l\u1ecdc b\u1ecb t\u1eafc, m\u00e1y b\u01a1m b\u1ecb tr\u1ee5c tr\u1eb7c ho\u1eb7c s\u1ef1 c\u1ed1 v\u1edbi c\u00f4ng t\u1eafc \u00e1p su\u1ea5t. \u0110\u1ec3 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 n\u00e0y, tr\u01b0\u1edbc ti\u00ean ng\u01b0\u1eddi d\u00f9ng n\u00ean ki\u1ec3m tra b\u1ed9 l\u1ecdc \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 kh\u00f4ng b\u1ecb t\u1eafc. N\u1ebfu b\u1ed9 l\u1ecdc s\u1ea1ch, h\u1ecd n\u00ean ki\u1ec3m tra m\u00e1y b\u01a1m \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng. N\u1ebfu c\u1ea3 b\u1ed9 l\u1ecdc v\u00e0 m\u00e1y b\u01a1m \u0111\u1ec1u ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng th\u00ec v\u1ea5n \u0111\u1ec1 c\u00f3 th\u1ec3 n\u1eb1m \u1edf c\u00f4ng t\u1eafc \u00e1p su\u1ea5t. Ng\u01b0\u1eddi d\u00f9ng n\u00ean tham kh\u1ea3o s\u1ed5 tay h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u01b0\u1edbng d\u1eabn c\u00e1ch kh\u1eafc ph\u1ee5c v\u00e0 gi\u1ea3i quy\u1ebft s\u1ef1 c\u1ed1.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/shchimay.com\/wp-content\/uploads\/2024\/04\/CIT-8800-Inductive-Conductivity-Concentration-Online-Controller3.jpg\" alt=\"alt-566\" class=\"wp-image-566\" id=\"i566\" \/><br \/>\n<img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/Main-02-1.png\" alt=\"alt-567\" class=\"wp-image-567\" id=\"i567\" \/><br \/>\nT\u00f3m l\u1ea1i, vi\u1ec7c kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 th\u01b0\u1eddng g\u1eb7p b\u1eb1ng s\u00e1ch h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t quy tr\u00ecnh \u0111\u01a1n gi\u1ea3n n\u1ebfu ng\u01b0\u1eddi d\u00f9ng l\u00e0m theo c\u00e1c b\u01b0\u1edbc th\u00edch h\u1ee3p. B\u1eb1ng c\u00e1ch ki\u1ec3m tra c\u00e1c b\u1ed9 l\u1ecdc b\u1ecb t\u1eafc, ph\u1ee5 ki\u1ec7n l\u1ecfng l\u1ebbo v\u00e0 m\u00e1y b\u01a1m b\u1ecb tr\u1ee5c tr\u1eb7c, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 nhanh ch\u00f3ng x\u00e1c \u0111\u1ecbnh v\u00e0 gi\u1ea3i quy\u1ebft m\u1ecdi v\u1ea5n \u0111\u1ec1 c\u00f3 th\u1ec3 ph\u00e1t sinh v\u1edbi h\u1ec7 th\u1ed1ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u1ee7a h\u1ecd. N\u1ebfu v\u1ea5n \u0111\u1ec1 v\u1eabn ti\u1ebfp di\u1ec5n, n\u00ean tham kh\u1ea3o h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u01b0\u1edbng d\u1eabn th\u00eam. B\u1eb1ng c\u00e1ch d\u00e0nh th\u1eddi gian kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 v\u00e0 gi\u1ea3i quy\u1ebft c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1edbi b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng h\u1ec7 th\u1ed1ng l\u1ecdc n\u01b0\u1edbc c\u1ee7a h\u1ecd ti\u1ebfp t\u1ee5c ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3.<\/p>\n<h1 id=\"how-to-properly-maintain-and-calibrate-your-reverse-osmosis-controller-manual-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Cach_bao_tri_va_hieu_chinh_dung_cach_Huong_dan_su_dung_bo_dieu_khien_tham_thau_nguoc\"><\/span>C\u00e1ch b\u1ea3o tr\u00ec v\u00e0 hi\u1ec7u ch\u1ec9nh \u0111\u00fang c\u00e1ch H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nH\u1ec7 th\u1ed1ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn \u0111\u1ec3 l\u1ecdc n\u01b0\u1edbc \u1edf c\u1ea3 khu d\u00e2n c\u01b0 v\u00e0 th\u01b0\u01a1ng m\u1ea1i. C\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y d\u1ef1a v\u00e0o b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh d\u00f2ng n\u01b0\u1edbc qua m\u00e0ng, \u0111\u1ea3m b\u1ea3o n\u01b0\u1edbc \u0111\u01b0\u1ee3c l\u1ecdc v\u00e0 l\u00e0m s\u1ea1ch \u0111\u00fang c\u00e1ch. Vi\u1ec7c b\u1ea3o tr\u00ec v\u00e0 hi\u1ec7u chu\u1ea9n \u0111\u00fang c\u00e1ch b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 v\u00e0 hi\u1ec7u qu\u1ea3.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td colspan=\"2\">M\u00e1y \u0111o pH\/ORP tr\u1ef1c tuy\u1ebfn d\u00f2ng pH\/ORP-3500<\/td>\n<td><\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>pH<\/td>\n<td>ORP<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9.<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi \u0111o<\/td>\n<td>0,00\uff5e14,00<\/td>\n<td>(-2000\uff5e+2000)mV<\/td>\n<td>(0.0\uff5e99.9)\u2103\uff08Nhi\u1ec7t \u0111\u1ed9. B\u1ed3i th\u01b0\u1eddng \uff1aNTC10K)<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ph\u00e2n gi\u1ea3i<\/td>\n<td>0.01<\/td>\n<td>1mV<\/td>\n<td>0,1\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>\u00b10.1<\/td>\n<td>\u00b15mV\uff08b\u1ed9 ph\u1eadn \u0111i\u1ec7n t\u1eed\uff09<\/td>\n<td>\u00b10.5\u2103<\/td>\n<\/tr>\n<tr>\n<td>Dung d\u1ecbch \u0111\u1ec7m<\/td>\n<td colspan=\"3\">9.18\uff1b6.86\uff1b4.01\uff1b10.00\uff1b7.00\uff1b4.00<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9 trung b\u00ecnh.<\/td>\n<td colspan=\"3\">(0\uff5e50)\u2103\uff08v\u1edbi 25\u2103 v\u00e0 nbsp;theo ti\u00eau chu\u1ea9n \uff09th\u1ee7 c\u00f4ng \/ b\u00f9 nhi\u1ec7t \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng cho l\u1ef1a ch\u1ecdn<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u Ra T\u01b0\u01a1ng T\u1ef1<\/td>\n<td colspan=\"3\">C\u00e1ch ly m\u1ed9t k\u00eanh\uff084\uff5e20\uff09mA\uff0cThi\u1ebft b\u1ecb \/ B\u1ed9 ph\u00e1t \u0111\u1ec3 l\u1ef1a ch\u1ecdn<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u Ra \u0110i\u1ec1u Khi\u1ec3n<\/td>\n<td colspan=\"3\">\u0110\u1ea7u ra r\u01a1le k\u00e9p\uff08ON\/OFF\uff09<\/td>\n<\/tr>\n<tr>\n<td>Ti\u00eau th\u1ee5<\/td>\n<td colspan=\"3\"> v\u00e0 lt;3W<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c<\/td>\n<td colspan=\"3\">Nhi\u1ec7t \u0111\u1ed9 l\u00e0m vi\u1ec7c. v\u00e0 nbsp;(0\uff5e50)\u2103\uff1b\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i\u226485 ph\u1ea7n tr\u0103m RH\uff08kh\u00f4ng ng\u01b0ng t\u1ee5\uff09<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u01b0u tr\u1eef<\/td>\n<td colspan=\"3\">Nhi\u1ec7t \u0111\u1ed9. v\u00e0 nbsp;(-20\uff5e60)\u2103; \u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i\u226485 ph\u1ea7n tr\u0103m RH\uff08kh\u00f4ng ng\u01b0ng t\u1ee5\uff09<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc<\/td>\n<td colspan=\"3\">48mm\u00d796mm\u00d780mm (H\u00d7W\u00d7D)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td colspan=\"3\">44mm\u00d792mm (H\u00d7W)<\/td>\n<\/tr>\n<tr>\n<td>C\u00e0i \u0111\u1eb7t<\/td>\n<td colspan=\"3\">B\u1ea3ng \u0111i\u1ec1u khi\u1ec3n \u0111\u01b0\u1ee3c g\u1eafn, c\u00e0i \u0111\u1eb7t nhanh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>M\u1ed9t trong nh\u1eefng kh\u00eda c\u1ea1nh quan tr\u1ecdng nh\u1ea5t c\u1ee7a vi\u1ec7c b\u1ea3o tr\u00ec b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c l\u00e0 v\u1ec7 sinh th\u01b0\u1eddng xuy\u00ean. Theo th\u1eddi gian, b\u1ee5i b\u1ea9n, m\u1ea3nh v\u1ee5n v\u00e0 c\u1eb7n kho\u00e1ng ch\u1ea5t c\u00f3 th\u1ec3 t\u00edch t\u1ee5 tr\u00ean b\u1ed9 \u0111i\u1ec1u khi\u1ec3n, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t c\u1ee7a b\u1ed9 \u0111i\u1ec1u khi\u1ec3n. \u0110\u1ec3 v\u1ec7 sinh b\u1ed9 \u0111i\u1ec1u khi\u1ec3n, tr\u01b0\u1edbc ti\u00ean h\u00e3y t\u1eaft ngu\u1ed3n c\u1ee7a h\u1ec7 th\u1ed1ng v\u00e0 ng\u1eaft k\u1ebft n\u1ed1i kh\u1ecfi ngu\u1ed3n n\u01b0\u1edbc. S\u1eed d\u1ee5ng b\u00e0n ch\u1ea3i ho\u1eb7c v\u1ea3i m\u1ec1m \u0111\u1ec3 ch\u00e0 nh\u1eb9 m\u1ecdi ch\u1ea5t t\u00edch t\u1ee5 tr\u00ean b\u1ed9 \u0111i\u1ec1u khi\u1ec3n, c\u1ea9n th\u1eadn \u0111\u1ec3 kh\u00f4ng l\u00e0m h\u1ecfng b\u1ea5t k\u1ef3 b\u1ed9 ph\u1eadn nh\u1ea1y c\u1ea3m n\u00e0o. Sau khi b\u1ed9 \u0111i\u1ec1u khi\u1ec3n s\u1ea1ch, h\u00e3y k\u1ebft n\u1ed1i l\u1ea1i v\u1edbi ngu\u1ed3n n\u01b0\u1edbc v\u00e0 b\u1eadt l\u1ea1i.<\/p>\n<p>Ngo\u00e0i vi\u1ec7c v\u1ec7 sinh th\u01b0\u1eddng xuy\u00ean, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i hi\u1ec7u ch\u1ec9nh b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c \u0111\u1ecbnh k\u1ef3. Hi\u1ec7u chu\u1ea9n \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111o v\u00e0 \u0111i\u1ec1u ch\u1ec9nh ch\u00ednh x\u00e1c l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc qua h\u1ec7 th\u1ed1ng. \u0110\u1ec3 hi\u1ec7u ch\u1ec9nh b\u1ed9 \u0111i\u1ec1u khi\u1ec3n, b\u1ea1n s\u1ebd c\u1ea7n m\u1ed9t b\u1ed9 hi\u1ec7u chu\u1ea9n, th\u01b0\u1eddng bao g\u1ed3m dung d\u1ecbch hi\u1ec7u chu\u1ea9n v\u00e0 h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng. H\u00e3y l\u00e0m theo h\u01b0\u1edbng d\u1eabn c\u1ea9n th\u1eadn \u0111\u1ec3 hi\u1ec7u ch\u1ec9nh b\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111\u00fang c\u00e1ch.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"conductivity meter calibration\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/tQ9yGIYhMDU?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>Khi hi\u1ec7u ch\u1ec9nh b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i ch\u00fa \u00fd \u0111\u1ebfn c\u00e1c ch\u1ec9 s\u1ed1 tr\u00ean m\u00e0n h\u00ecnh b\u1ed9 \u0111i\u1ec1u khi\u1ec3n. N\u1ebfu s\u1ed1 \u0111\u1ecdc kh\u00f4ng n\u1eb1m trong ph\u1ea1m vi \u0111\u01b0\u1ee3c ch\u1ec9 \u0111\u1ecbnh, c\u00f3 th\u1ec3 c\u1ea7n ph\u1ea3i \u0111i\u1ec1u ch\u1ec9nh c\u00e0i \u0111\u1eb7t b\u1ed9 \u0111i\u1ec1u khi\u1ec3n. Tham kh\u1ea3o h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng b\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u01b0\u1edbng d\u1eabn c\u00e1ch th\u1ef1c hi\u1ec7n nh\u1eefng \u0111i\u1ec1u ch\u1ec9nh n\u00e0y. \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 tr\u00e1nh l\u00e0m h\u1ecfng b\u1ed9 \u0111i\u1ec1u khi\u1ec3n.<\/p>\n<p>Ngo\u00e0i vi\u1ec7c v\u1ec7 sinh v\u00e0 hi\u1ec7u ch\u1ec9nh th\u01b0\u1eddng xuy\u00ean, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i ki\u1ec3m tra b\u1ed9 \u0111i\u1ec1u khi\u1ec3n xem c\u00f3 b\u1ea5t k\u1ef3 d\u1ea5u hi\u1ec7u hao m\u00f2n ho\u1eb7c h\u01b0 h\u1ecfng n\u00e0o kh\u00f4ng. N\u1ebfu b\u1ea1n nh\u1eadn th\u1ea5y b\u1ea5t k\u1ef3 v\u1ebft n\u1ee9t, r\u00f2 r\u1ec9 ho\u1eb7c v\u1ea5n \u0111\u1ec1 n\u00e0o kh\u00e1c v\u1edbi b\u1ed9 \u0111i\u1ec1u khi\u1ec3n, th\u00ec b\u1ed9 \u0111i\u1ec1u khi\u1ec3n c\u00f3 th\u1ec3 c\u1ea7n \u0111\u01b0\u1ee3c s\u1eeda ch\u1eefa ho\u1eb7c thay th\u1ebf. Li\u00ean h\u1ec7 v\u1edbi nh\u00e0 s\u1ea3n xu\u1ea5t ho\u1eb7c k\u1ef9 thu\u1eadt vi\u00ean c\u00f3 tr\u00ecnh \u0111\u1ed9 \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 s\u1eeda ch\u1eefa ho\u1eb7c thay th\u1ebf b\u1ed9 \u0111i\u1ec1u khi\u1ec3n.<\/p>\n<p>Vi\u1ec7c b\u1ea3o tr\u00ec v\u00e0 hi\u1ec7u ch\u1ec9nh \u0111\u00fang c\u00e1ch b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 v\u00e0 hi\u1ec7u qu\u1ea3. B\u1eb1ng c\u00e1ch l\u00e0m theo c\u00e1c b\u01b0\u1edbc \u0111\u01a1n gi\u1ea3n n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 gi\u00fap k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a h\u1ec7 th\u1ed1ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c l\u1ecdc v\u00e0 tinh ch\u1ebf \u0111\u00fang c\u00e1ch. H\u00e3y nh\u1edb tham kh\u1ea3o h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng b\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111\u1ec3 bi\u1ebft h\u01b0\u1edbng d\u1eabn c\u1ee5 th\u1ec3 v\u1ec1 c\u00e1ch b\u1ea3o tr\u00ec v\u00e0 hi\u1ec7u ch\u1ec9nh b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c c\u1ee7a b\u1ea1n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 th\u01b0\u1eddng g\u1eb7p v\u1edbi H\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng b\u1ed9 \u0111i\u1ec1u khi\u1ec3n th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c H\u1ec7 th\u1ed1ng th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn \u0111\u1ec3 l\u1ecdc n\u01b0\u1edbc \u1edf c\u1ea3 khu d\u00e2n c\u01b0 v\u00e0 th\u01b0\u01a1ng m\u1ea1i. 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