{"id":20725,"date":"2024-08-15T14:48:26","date_gmt":"2024-08-15T06:48:26","guid":{"rendered":"https:\/\/shchimay.com\/?p=20725"},"modified":"2024-08-16T09:41:39","modified_gmt":"2024-08-16T01:41:39","slug":"tds-meter","status":"publish","type":"post","link":"https:\/\/shchimay.com\/vi\/tds-meter\/","title":{"rendered":"m\u00e1y \u0111o tds"},"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\/tds-meter\/#Tam_quan_trong_cua_viec_theo_doi_tong_chat_ran_hoa_tan_trong_nuoc_cua_ban\" title=\"T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c theo d\u00f5i t\u1ed5ng ch\u1ea5t r\u1eafn h\u00f2a tan trong n\u01b0\u1edbc c\u1ee7a b\u1ea1n\">T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c theo d\u00f5i t\u1ed5ng ch\u1ea5t r\u1eafn h\u00f2a tan trong n\u01b0\u1edbc c\u1ee7a b\u1ea1n<\/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\/tds-meter\/#Cach_chon_may_do_TDS_phu_hop_voi_nhu_cau_cua_ban\" title=\"C\u00e1ch ch\u1ecdn m\u00e1y \u0111o TDS ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a b\u1ea1n\">C\u00e1ch ch\u1ecdn m\u00e1y \u0111o TDS ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a b\u1ea1n<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"the-importance-of-monitoring-total-dissolved-solids-in-your-water-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Tam_quan_trong_cua_viec_theo_doi_tong_chat_ran_hoa_tan_trong_nuoc_cua_ban\"><\/span>T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c theo d\u00f5i t\u1ed5ng ch\u1ea5t r\u1eafn h\u00f2a tan trong n\u01b0\u1edbc c\u1ee7a b\u1ea1n<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nT\u1ed5ng ch\u1ea5t r\u1eafn h\u00f2a tan (TDS) \u0111\u1ec1 c\u1eadp \u0111\u1ebfn l\u01b0\u1ee3ng ch\u1ea5t v\u00f4 c\u01a1 v\u00e0 h\u1eefu c\u01a1 c\u00f3 trong n\u01b0\u1edbc. Nh\u1eefng ch\u1ea5t n\u00e0y c\u00f3 th\u1ec3 bao g\u1ed3m kho\u00e1ng ch\u1ea5t, mu\u1ed1i, kim lo\u1ea1i v\u00e0 c\u00e1c h\u1ee3p ch\u1ea5t kh\u00e1c \u0111\u00e3 h\u00f2a tan trong n\u01b0\u1edbc. Gi\u00e1m s\u00e1t m\u1ee9c TDS trong n\u01b0\u1edbc l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 an to\u00e0n cho ng\u01b0\u1eddi ti\u00eau d\u00f9ng.<\/p>\n<p>M\u1ed9t trong nh\u1eefng l\u00fd do ch\u00ednh t\u1ea1i sao vi\u1ec7c gi\u00e1m s\u00e1t m\u1ee9c TDS trong n\u01b0\u1edbc l\u1ea1i quan tr\u1ecdng l\u00e0 v\u00ec m\u1ee9c TDS cao c\u00f3 th\u1ec3 cho th\u1ea5y s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u00f3 th\u1ec3 g\u00e2y h\u1ea1i cho s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi. Nh\u1eefng ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m n\u00e0y c\u00f3 th\u1ec3 bao g\u1ed3m c\u00e1c kim lo\u1ea1i n\u1eb7ng nh\u01b0 ch\u00ec, asen v\u00e0 th\u1ee7y ng\u00e2n c\u0169ng nh\u01b0 c\u00e1c ch\u1ea5t c\u00f3 h\u1ea1i kh\u00e1c nh\u01b0 thu\u1ed1c tr\u1eeb s\u00e2u v\u00e0 h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p. B\u1eb1ng c\u00e1ch th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra m\u1ee9c TDS trong n\u01b0\u1edbc, b\u1ea1n c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh m\u1ecdi v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p th\u00edch h\u1ee3p \u0111\u1ec3 gi\u1ea3i quy\u1ebft ch\u00fang.<\/p>\n<p>Ngo\u00e0i c\u00e1c m\u1ed1i lo ng\u1ea1i v\u1ec1 s\u1ee9c kh\u1ecfe, m\u1ee9c TDS cao c\u0169ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn m\u00f9i v\u1ecb v\u00e0 m\u00f9i c\u1ee7a n\u01b0\u1edbc. N\u01b0\u1edbc c\u00f3 m\u1ee9c TDS cao c\u00f3 th\u1ec3 c\u00f3 v\u1ecb m\u1eb7n ho\u1eb7c \u0111\u1eafng v\u00e0 c\u00f3 m\u00f9i kim lo\u1ea1i ho\u1eb7c \u0111\u1ea5t. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0m cho n\u01b0\u1edbc kh\u00f3 u\u1ed1ng v\u00e0 kh\u00f3 s\u1eed d\u1ee5ng \u0111\u1ec3 n\u1ea5u \u0103n, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng cu\u1ed9c s\u1ed1ng chung c\u1ee7a b\u1ea1n. B\u1eb1ng c\u00e1ch theo d\u00f5i m\u1ee9c TDS, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc c\u1ee7a b\u1ea1n kh\u00f4ng ch\u1ec9 an to\u00e0n \u0111\u1ec3 u\u1ed1ng m\u00e0 c\u00f2n c\u00f3 h\u01b0\u01a1ng v\u1ecb th\u01a1m ngon.<\/p>\n<p>H\u01a1n n\u1eefa, vi\u1ec7c theo d\u00f5i m\u1ee9c TDS trong n\u01b0\u1edbc r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 duy tr\u00ec hi\u1ec7u qu\u1ea3 v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a h\u1ec7 th\u1ed1ng x\u1eed l\u00fd n\u01b0\u1edbc. M\u1ee9c TDS cao c\u00f3 th\u1ec3 g\u00e2y ra c\u1eb7n v\u00e0 t\u00edch t\u1ee5 trong \u0111\u01b0\u1eddng \u1ed1ng, \u0111\u1ed3 \u0111\u1ea1c v\u00e0 thi\u1ebft b\u1ecb, d\u1eabn \u0111\u1ebfn gi\u1ea3m l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc, gi\u1ea3m \u00e1p l\u1ef1c n\u01b0\u1edbc v\u00e0 t\u0103ng m\u1ee9c ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng. B\u1eb1ng c\u00e1ch ki\u1ec3m so\u00e1t m\u1ee9c TDS, b\u1ea1n c\u00f3 th\u1ec3 ng\u0103n ng\u1eeba nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a thi\u1ebft b\u1ecb x\u1eed l\u00fd n\u01b0\u1edbc.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>M\u00f4 h\u00ecnh<\/td>\n<td>B\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n tr\u1ef1c tuy\u1ebfn EC-1800<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Ph\u1ea1m vi<\/td>\n<td>0-2000\/4000uS\/cm 0-20\/200mS\/cm<\/td>\n<\/tr>\n<tr>\n<td>0-1000\/2000PPM<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>1,5% , 2% , 3% (FS)<\/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 d\u1ef1a tr\u00ean 25\u2103<\/td>\n<\/tr>\n<tr>\n<td>Ho\u1ea1t \u0111\u1ed9ng. Nhi\u1ec7t \u0111\u1ed9<\/td>\n<td>B\u00ecnh th\u01b0\u1eddng 0\uff5e50\u2103; Nhi\u1ec7t \u0111\u1ed9 cao 0\uff5e120\u2103<\/td>\n<\/tr>\n<tr>\n<td>C\u1ea3m bi\u1ebfn<\/td>\n<td>C=0,1\/1,0\/10,0cm<sup>-1<\/sup><\/td>\n<\/tr>\n<tr>\n<td>Hi\u1ec3n th\u1ecb<\/td>\n<td>M\u00e0n h\u00ecnh LCD 128*64<\/td>\n<\/tr>\n<tr>\n<td>Giao ti\u1ebfp<\/td>\n<td>\u0110\u1ea7u ra 4-20mA\/2-10V\/1-5V\/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>AC 220V\u00b110 ph\u1ea7n tr\u0103m 50\/60Hz ho\u1eb7c AC 110V\u00b110 ph\u1ea7n tr\u0103m 50\/60Hz ho\u1eb7c DC24V\/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>96\u00d796\u00d7100mm(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>\nC\u00f3 m\u1ed9t s\u1ed1 ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ec3 \u0111o m\u1ee9c TDS trong n\u01b0\u1edbc, trong \u0111\u00f3 m\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 s\u1eed d\u1ee5ng m\u00e1y \u0111o TDS. M\u00e1y \u0111o TDS l\u00e0 thi\u1ebft b\u1ecb c\u1ea7m tay \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a n\u01b0\u1edbc, li\u00ean quan tr\u1ef1c ti\u1ebfp \u0111\u1ebfn n\u1ed3ng \u0111\u1ed9 ch\u1ea5t r\u1eafn h\u00f2a tan. Ch\u1ec9 c\u1ea7n nh\u00fang m\u00e1y \u0111o v\u00e0o m\u1eabu n\u01b0\u1edbc, b\u1ea1n c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh m\u1ee9c TDS c\u1ee7a m\u00e1y m\u1ed9t c\u00e1ch nhanh ch\u00f3ng v\u00e0 ch\u00ednh x\u00e1c.<\/p>\n<p>Khi s\u1eed d\u1ee5ng m\u00e1y \u0111o TDS, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i tu\u00e2n th\u1ee7 c\u1ea9n th\u1eadn h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c. B\u1ea1n c\u0169ng n\u00ean hi\u1ec7u ch\u1ec9nh m\u00e1y \u0111o th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 duy tr\u00ec \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a m\u00e1y. B\u1eb1ng c\u00e1ch th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra m\u1ee9c TDS trong n\u01b0\u1edbc, b\u1ea1n c\u00f3 th\u1ec3 n\u1eafm \u0111\u01b0\u1ee3c th\u00f4ng tin v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc v\u00e0 th\u1ef1c hi\u1ec7n m\u1ecdi h\u00e0nh \u0111\u1ed9ng c\u1ea7n thi\u1ebft \u0111\u1ec3 gi\u1ea3i quy\u1ebft m\u1ecdi v\u1ea5n \u0111\u1ec1 c\u00f3 th\u1ec3 ph\u00e1t sinh.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/shchimay.com\/wp-content\/uploads\/2024\/08\/CLA-7000-2.png\" alt=\"alt-7511\" class=\"wp-image-7511\" id=\"i7511\" \/><\/p>\n<p>\nT\u00f3m l\u1ea1i, vi\u1ec7c theo d\u00f5i n\u1ed3ng \u0111\u1ed9 TDS trong n\u01b0\u1edbc l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng, \u0111\u1ed9 an to\u00e0n v\u00e0 m\u00f9i v\u1ecb c\u1ee7a n\u01b0\u1edbc. B\u1eb1ng c\u00e1ch th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra m\u1ee9c TDS trong n\u01b0\u1edbc b\u1eb1ng m\u00e1y \u0111o TDS, b\u1ea1n c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh m\u1ecdi ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m ti\u1ec1m \u1ea9n, duy tr\u00ec hi\u1ec7u qu\u1ea3 c\u1ee7a h\u1ec7 th\u1ed1ng x\u1eed l\u00fd n\u01b0\u1edbc v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc c\u1ee7a b\u1ea1n an to\u00e0n \u0111\u1ec3 u\u1ed1ng v\u00e0 s\u1eed d\u1ee5ng. Th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p ch\u1ee7 \u0111\u1ed9ng \u0111\u1ec3 theo d\u00f5i v\u00e0 qu\u1ea3n l\u00fd m\u1ee9c TDS trong n\u01b0\u1edbc l\u00e0 m\u1ed9t b\u01b0\u1edbc quan tr\u1ecdng \u0111\u1ec3 duy tr\u00ec ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc l\u00e0nh m\u1ea1nh v\u00e0 b\u1ec1n v\u1eefng.<\/p>\n<h1 id=\"how-to-choose-the-right-tds-meter-for-your-needs-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Cach_chon_may_do_TDS_phu_hop_voi_nhu_cau_cua_ban\"><\/span>C\u00e1ch ch\u1ecdn m\u00e1y \u0111o TDS ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a b\u1ea1n<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nM\u00e1y \u0111o t\u1ed5ng ch\u1ea5t r\u1eafn h\u00f2a tan (TDS) l\u00e0 c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu \u0111\u1ec3 \u0111o n\u1ed3ng \u0111\u1ed9 ch\u1ea5t r\u1eafn h\u00f2a tan trong n\u01b0\u1edbc. Cho d\u00f9 b\u1ea1n l\u00e0 ch\u1ee7 nh\u00e0 quan t\u00e2m \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc u\u1ed1ng hay l\u00e0 chuy\u00ean gia trong ng\u00e0nh x\u1eed l\u00fd n\u01b0\u1edbc, vi\u1ec7c ch\u1ecdn m\u00e1y \u0111o TDS ph\u00f9 h\u1ee3p l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 c\u00f3 s\u1ed1 \u0111o ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady.<\/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-20725-1\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/EC-8851-\u9ad8\u7cbe\u5ea6\u7535\u5bfc\u7387\u4eea.mp4?_=1\" \/><a href=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/EC-8851-\u9ad8\u7cbe\u5ea6\u7535\u5bfc\u7387\u4eea.mp4\">http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/EC-8851-\u9ad8\u7cbe\u5ea6\u7535\u5bfc\u7387\u4eea.mp4<\/a><\/video><\/div>Khi ch\u1ecdn m\u00e1y \u0111o TDS, c\u00f3 m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 c\u1ea7n xem x\u00e9t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n. Vi\u1ec7c c\u00e2n nh\u1eafc \u0111\u1ea7u ti\u00ean l\u00e0 lo\u1ea1i n\u01b0\u1edbc b\u1ea1n s\u1ebd th\u1eed nghi\u1ec7m. C\u00e1c m\u00e1y \u0111o TDS kh\u00e1c nhau \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c lo\u1ea1i n\u01b0\u1edbc c\u1ee5 th\u1ec3, ch\u1eb3ng h\u1ea1n nh\u01b0 n\u01b0\u1edbc m\u00e1y, n\u01b0\u1edbc gi\u1ebfng ho\u1eb7c n\u01b0\u1edbc th\u1ea3i. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ch\u1ecdn m\u00e1y \u0111o ph\u00f9 h\u1ee3p v\u1edbi lo\u1ea1i n\u01b0\u1edbc b\u1ea1n s\u1ebd ki\u1ec3m tra \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c.<\/p>\n<p>M\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng kh\u00e1c c\u1ea7n xem x\u00e9t l\u00e0 ph\u1ea1m vi \u0111o c\u1ee7a m\u00e1y \u0111o TDS. M\u00e1y \u0111o TDS c\u00f3 nhi\u1ec1u ph\u1ea1m vi \u0111o kh\u00e1c nhau, t\u1eeb th\u1ea5p nh\u1ea5t l\u00e0 0-999 ppm \u0111\u1ebfn cao nh\u1ea5t l\u00e0 0-9999 ppm. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ch\u1ecdn m\u00e1y \u0111o c\u00f3 ph\u1ea1m vi \u0111o ph\u00f9 h\u1ee3p v\u1edbi n\u1ed3ng \u0111\u1ed9 ch\u1ea5t r\u1eafn h\u00f2a tan trong n\u01b0\u1edbc m\u00e0 b\u1ea1n s\u1ebd ki\u1ec3m tra. Vi\u1ec7c ch\u1ecdn m\u00e1y \u0111o c\u00f3 ph\u1ea1m vi \u0111o qu\u00e1 th\u1ea5p ho\u1eb7c qu\u00e1 cao c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 \u0111\u1ecdc kh\u00f4ng ch\u00ednh x\u00e1c.<\/p>\n<p>\u0110\u1ed9 ch\u00ednh x\u00e1c v\u00e0 ch\u00ednh x\u00e1c c\u0169ng l\u00e0 nh\u1eefng \u0111i\u1ec3m c\u1ea7n c\u00e2n nh\u1eafc ch\u00ednh khi ch\u1ecdn m\u00e1y \u0111o TDS. H\u00e3y t\u00ecm m\u1ed9t m\u00e1y \u0111o cung c\u1ea5p s\u1ed1 \u0111\u1ecdc ch\u00ednh x\u00e1c v\u00e0 nh\u1ea5t qu\u00e1n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 \u0111\u00e1ng tin c\u1eady. M\u1ed9t s\u1ed1 m\u00e1y \u0111o c\u00f3 t\u00ednh n\u0103ng hi\u1ec7u chu\u1ea9n t\u00edch h\u1ee3p \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c, trong khi m\u1ed9t s\u1ed1 kh\u00e1c c\u00f3 th\u1ec3 y\u00eau c\u1ea7u hi\u1ec7u chu\u1ea9n th\u1ee7 c\u00f4ng. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i tu\u00e2n theo h\u01b0\u1edbng d\u1eabn hi\u1ec7u chu\u1ea9n c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ec3 duy tr\u00ec \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a m\u00e1y \u0111o.<\/p>\n<p>D\u1ec5 s\u1eed d\u1ee5ng l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng kh\u00e1c c\u1ea7n c\u00e2n nh\u1eafc khi ch\u1ecdn m\u00e1y \u0111o TDS. H\u00e3y t\u00ecm m\u1ed9t \u0111\u1ed3ng h\u1ed3 d\u1ec5 v\u1eadn h\u00e0nh v\u00e0 d\u1ec5 \u0111\u1ecdc, c\u00f3 c\u00e1c n\u00fat \u0111i\u1ec1u khi\u1ec3n r\u00f5 r\u00e0ng v\u00e0 tr\u1ef1c quan. M\u1ed9t s\u1ed1 m\u00e1y \u0111o c\u00f3 c\u00e1c t\u00ednh n\u0103ng b\u1ed5 sung, ch\u1eb3ng h\u1ea1n nh\u01b0 b\u00f9 nhi\u1ec7t \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng ho\u1eb7c kh\u1ea3 n\u0103ng ghi d\u1eef li\u1ec7u, c\u00f3 th\u1ec3 gi\u00fap vi\u1ec7c ki\u1ec3m tra d\u1ec5 d\u00e0ng v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n<p>\u0110\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 tin c\u1eady c\u0169ng l\u00e0 nh\u1eefng c\u00e2n nh\u1eafc quan tr\u1ecdng khi ch\u1ecdn m\u00e1y \u0111o TDS. H\u00e3y t\u00ecm m\u1ed9t \u0111\u1ed3ng h\u1ed3 \u0111o \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o \u0111\u1ec3 t\u1ed3n t\u1ea1i l\u00e2u d\u00e0i v\u00e0 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c s\u1ef1 kh\u1eafc nghi\u1ec7t khi s\u1eed d\u1ee5ng th\u01b0\u1eddng xuy\u00ean. M\u1ed9t s\u1ed1 m\u00e1y \u0111o \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 s\u1eed d\u1ee5ng di \u0111\u1ed9ng, c\u00f3 k\u1ebft c\u1ea5u ch\u1eafc ch\u1eafn v\u00e0 v\u1ecf ch\u1ed1ng n\u01b0\u1edbc, trong khi m\u1ed9t s\u1ed1 m\u00e1y \u0111o kh\u00e1c ph\u00f9 h\u1ee3p h\u01a1n cho c\u00e1c \u1ee9ng d\u1ee5ng trong ph\u00f2ng th\u00ed nghi\u1ec7m ho\u1eb7c c\u00f4ng nghi\u1ec7p.<\/p>\n<p>Cu\u1ed1i c\u00f9ng, h\u00e3y xem x\u00e9t chi ph\u00ed c\u1ee7a m\u00e1y \u0111o TDS. Gi\u00e1 c\u1ea3 c\u00f3 th\u1ec3 kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o th\u01b0\u01a1ng hi\u1ec7u, t\u00ednh n\u0103ng v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a \u0111\u1ed3ng h\u1ed3. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ch\u1ecdn m\u00e1y \u0111o ph\u00f9 h\u1ee3p v\u1edbi ng\u00e2n s\u00e1ch c\u1ee7a b\u1ea1n trong khi v\u1eabn \u0111\u00e1p \u1ee9ng nhu c\u1ea7u v\u1ec1 \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 tin c\u1eady.<\/p>\n<p>T\u00f3m l\u1ea1i, vi\u1ec7c ch\u1ecdn m\u00e1y \u0111o TDS ph\u00f9 h\u1ee3p l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111o ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady c\u00e1c ch\u1ea5t r\u1eafn h\u00f2a tan trong n\u01b0\u1edbc. H\u00e3y xem x\u00e9t c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 lo\u1ea1i n\u01b0\u1edbc b\u1ea1n s\u1ebd th\u1eed nghi\u1ec7m, ph\u1ea1m vi \u0111o, \u0111\u1ed9 ch\u00ednh x\u00e1c, t\u00ednh d\u1ec5 s\u1eed d\u1ee5ng, \u0111\u1ed9 b\u1ec1n v\u00e0 chi ph\u00ed khi ch\u1ecdn m\u00e1y \u0111o TDS. B\u1eb1ng c\u00e1ch \u0111\u00e1nh gi\u00e1 c\u1ea9n th\u1eadn c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecdn m\u00e1y \u0111o \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a m\u00ecnh v\u00e0 cung c\u1ea5p k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c theo d\u00f5i t\u1ed5ng ch\u1ea5t r\u1eafn h\u00f2a tan trong n\u01b0\u1edbc c\u1ee7a b\u1ea1n T\u1ed5ng ch\u1ea5t r\u1eafn h\u00f2a tan (TDS) \u0111\u1ec1 c\u1eadp \u0111\u1ebfn l\u01b0\u1ee3ng ch\u1ea5t v\u00f4 c\u01a1 v\u00e0 h\u1eefu c\u01a1 c\u00f3 trong n\u01b0\u1edbc. Nh\u1eefng ch\u1ea5t n\u00e0y c\u00f3 th\u1ec3 bao g\u1ed3m kho\u00e1ng ch\u1ea5t, mu\u1ed1i, kim lo\u1ea1i v\u00e0 c\u00e1c h\u1ee3p ch\u1ea5t kh\u00e1c \u0111\u00e3 h\u00f2a tan&#8230;<\/p>\n","protected":false},"author":1,"featured_media":0,"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":[200],"tags":[157,134429,11530,11058],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"vi","enabled_languages":["en","zh","es","de","fr","ru","pt","ar","ja","ko","it","id","hi","th","vi","tr"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"zh":{"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:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/20725"}],"collection":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/comments?post=20725"}],"version-history":[{"count":17,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/20725\/revisions"}],"predecessor-version":[{"id":20744,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/20725\/revisions\/20744"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media?parent=20725"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/categories?post=20725"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/tags?post=20725"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}