{"id":14167,"date":"2024-05-07T11:12:41","date_gmt":"2024-05-07T03:12:41","guid":{"rendered":"https:\/\/shchimay.com\/?p=14167"},"modified":"2024-05-07T21:10:19","modified_gmt":"2024-05-07T13:10:19","slug":"tds-meter-kya-hai","status":"publish","type":"post","link":"https:\/\/shchimay.com\/vi\/tds-meter-kya-hai\/","title":{"rendered":"tds m\u00e9t kya hai"},"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-kya-hai\/#Tam_quan_trong_cua_viec_theo_doi_tong_chat_ran_hoa_tan_TDS_trong_nuoc\" title=\"T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c theo d\u00f5i t\u1ed5ng ch\u1ea5t r\u1eafn h\u00f2a tan (TDS) trong n\u01b0\u1edbc\">T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c theo d\u00f5i t\u1ed5ng ch\u1ea5t r\u1eafn h\u00f2a tan (TDS) 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:\/\/shchimay.com\/vi\/tds-meter-kya-hai\/#Cach_su_dung_may_do_TDS_de_kiem_tra_chat_luong_nuoc_chinh_xac\" title=\"C\u00e1ch s\u1eed d\u1ee5ng m\u00e1y \u0111o TDS \u0111\u1ec3 ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc ch\u00ednh x\u00e1c\">C\u00e1ch s\u1eed d\u1ee5ng m\u00e1y \u0111o TDS \u0111\u1ec3 ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc ch\u00ednh x\u00e1c<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"the-importance-of-monitoring-total-dissolved-solids-tds-in-water-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Tam_quan_trong_cua_viec_theo_doi_tong_chat_ran_hoa_tan_TDS_trong_nuoc\"><\/span>T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c theo d\u00f5i t\u1ed5ng ch\u1ea5t r\u1eafn h\u00f2a tan (TDS) trong n\u01b0\u1edbc<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, cation, anion v\u00e0 c\u00e1c h\u1ee3p ch\u1ea5t kh\u00e1c. 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 n\u01b0\u1edbc.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CLA-7000-series-Total-chlorine-DPD-Online.png\" alt=\"alt-620\" class=\"wp-image-620\" id=\"i620\" \/><\/p>\n<p>M\u1ed9t trong nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn nh\u1ea5t \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o m\u1ee9c TDS trong n\u01b0\u1edbc l\u00e0 m\u00e1y \u0111o TDS. M\u00e1y \u0111o TDS l\u00e0 thi\u1ebft b\u1ecb c\u1ea7m tay d\u00f9ng \u0111\u1ec3 \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 trong n\u01b0\u1edbc. B\u1eb1ng c\u00e1ch \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n, m\u00e1y \u0111o TDS c\u00f3 th\u1ec3 cung c\u1ea5p s\u1ed1 li\u1ec7u ch\u00ednh x\u00e1c v\u1ec1 m\u1ee9c TDS trong n\u01b0\u1edbc.<\/p>\n<p>M\u00e1y \u0111o TDS \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau, bao g\u1ed3m n\u00f4ng nghi\u1ec7p, nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n, th\u1ee7y canh, s\u1ea3n xu\u1ea5t th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng c\u0169ng nh\u01b0 x\u1eed l\u00fd n\u01b0\u1edbc. Trong n\u00f4ng nghi\u1ec7p, m\u00e1y \u0111o TDS \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 theo d\u00f5i m\u1ee9c \u0111\u1ed9 dinh d\u01b0\u1ee1ng trong n\u01b0\u1edbc t\u01b0\u1edbi, \u0111\u1ea3m b\u1ea3o c\u00e2y tr\u1ed3ng nh\u1eadn \u0111\u01b0\u1ee3c s\u1ef1 c\u00e2n b\u1eb1ng dinh d\u01b0\u1ee1ng th\u00edch h\u1ee3p \u0111\u1ec3 t\u0103ng tr\u01b0\u1edfng t\u1ed1i \u01b0u. Trong nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n, m\u00e1y \u0111o TDS \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc trong b\u1ec3 v\u00e0 ao c\u00e1, gi\u00fap ng\u0103n ng\u1eeba s\u1ef1 t\u00edch t\u1ee5 c\u00e1c ch\u1ea5t \u0111\u1ed9c h\u1ea1i c\u00f3 th\u1ec3 g\u00e2y h\u1ea1i cho s\u1ee9c kh\u1ecfe c\u00e1.<\/p>\n<p>Trong th\u1ee7y canh, m\u00e1y \u0111o TDS r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 theo d\u00f5i m\u1ee9c \u0111\u1ed9 dinh d\u01b0\u1ee1ng trong ch\u1ea5t dinh d\u01b0\u1ee1ng dung d\u1ecbch tr\u1ed3ng c\u00e2y kh\u00f4ng c\u1ea7n \u0111\u1ea5t. B\u1eb1ng c\u00e1ch th\u01b0\u1eddng xuy\u00ean \u0111o m\u1ee9c TDS, ng\u01b0\u1eddi tr\u1ed3ng th\u1ee7y canh c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e2y tr\u1ed3ng nh\u1eadn \u0111\u01b0\u1ee3c ch\u1ea5t dinh d\u01b0\u1ee1ng th\u00edch h\u1ee3p c\u1ea7n thi\u1ebft \u0111\u1ec3 ph\u00e1t tri\u1ec3n m\u1ea1nh. Trong s\u1ea3n xu\u1ea5t th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng, m\u00e1y \u0111o TDS \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc s\u1eed d\u1ee5ng trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, \u0111\u1ea3m b\u1ea3o n\u01b0\u1edbc \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n c\u1ea7n thi\u1ebft v\u1ec1 an to\u00e0n th\u1ef1c ph\u1ea9m.<\/p>\n<p>Trong x\u1eed l\u00fd n\u01b0\u1edbc, m\u00e1y \u0111o TDS \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u00e1m s\u00e1t hi\u1ec7u qu\u1ea3 c\u1ee7a n\u01b0\u1edbc qu\u00e1 tr\u00ecnh thanh l\u1ecdc, ch\u1eb3ng h\u1ea1n nh\u01b0 th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c v\u00e0 ch\u01b0ng c\u1ea5t. B\u1eb1ng c\u00e1ch \u0111o m\u1ee9c TDS tr\u01b0\u1edbc v\u00e0 sau khi x\u1eed l\u00fd, 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 \u0111\u1ec3 ti\u00eau d\u00f9ng v\u00e0 kh\u00f4ng ch\u1ee9a c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u00f3 h\u1ea1i.<\/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>\nVi\u1ec7c theo d\u00f5i m\u1ee9c TDS trong n\u01b0\u1edbc r\u1ea5t quan tr\u1ecdng v\u00ec nhi\u1ec1u l\u00fd do. M\u1ee9c TDS cao c\u00f3 th\u1ec3 cho th\u1ea5y s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u00e1c ch\u1ea5t c\u00f3 h\u1ea1i trong n\u01b0\u1edbc, ch\u1eb3ng h\u1ea1n nh\u01b0 kim lo\u1ea1i n\u1eb7ng, thu\u1ed1c tr\u1eeb s\u00e2u v\u00e0 h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p. Nh\u1eefng ch\u1ea5t n\u00e0y c\u00f3 th\u1ec3 g\u00e2y nguy hi\u1ec3m nghi\u00eam tr\u1ecdng cho s\u1ee9c kh\u1ecfe n\u1ebfu ti\u00eau th\u1ee5 \u1edf n\u1ed3ng \u0111\u1ed9 cao. B\u1eb1ng c\u00e1ch th\u01b0\u1eddng xuy\u00ean theo d\u00f5i m\u1ee9c TDS, ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c duy tr\u00ec \u1edf m\u1ee9c an to\u00e0n, \u0111\u1ea3m b\u1ea3o s\u1ee9c kh\u1ecfe v\u00e0 s\u1ef1 an to\u00e0n cho ng\u01b0\u1eddi ti\u00eau d\u00f9ng.<\/p>\n<p>Ngo\u00e0i ra, 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 c\u1ee7a qu\u00e1 tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc. M\u1ee9c TDS cao c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn \u0111\u00f3ng c\u1eb7n v\u00e0 t\u1eafc ngh\u1ebdn thi\u1ebft b\u1ecb x\u1eed l\u00fd n\u01b0\u1edbc, l\u00e0m gi\u1ea3m hi\u1ec7u qu\u1ea3 c\u1ee7a ch\u00fang v\u00e0 t\u0103ng chi ph\u00ed b\u1ea3o tr\u00ec. B\u1eb1ng c\u00e1ch theo d\u00f5i m\u1ee9c TDS v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p th\u00edch h\u1ee3p \u0111\u1ec3 ki\u1ec3m so\u00e1t ch\u00fang, c\u00e1c nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o tu\u1ed5i th\u1ecd v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a thi\u1ebft b\u1ecb.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>S\u1ed1 m\u1eabu<\/td>\n<td colspan=\"4\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt b\u1ed9 \u0111i\u1ec1u khi\u1ec3n tr\u1ef1c tuy\u1ebfn \u0111i\u1ec7n tr\u1edf d\u1eabn \u0111i\u1ec7n CCT-8301A<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n<\/td>\n<td>\u0110i\u1ec7n tr\u1edf su\u1ea5t<\/td>\n<td>TDS<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9.<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi \u0111o<\/td>\n<td>0,1\u03bcS\/cm\uff5e40.0mS\/cm<\/td>\n<td>50K\u03a9\u00b7cm\uff5e18.25M\u03a9\u00b7cm<\/td>\n<td>0,25ppm\uff5e20ppt<\/td>\n<td>(0\uff5e100)\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ph\u00e2n gi\u1ea3i<\/td>\n<td>0,01\u03bcS\/cm<\/td>\n<td>0,01M\u03a9\u00b7cm<\/td>\n<td>0,01ppm<\/td>\n<td>0,1\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>1,5 c\u1ea5p<\/td>\n<td>2.0c\u1ea5p<\/td>\n<td>1,5 c\u1ea5p<\/td>\n<td>\u00b10.5\u2103<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9.B\u00f9 \u0111\u1eafp<\/td>\n<td colspan=\"4\">Pt1000<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c<\/td>\n<td colspan=\"4\">Nhi\u1ec7t \u0111\u1ed9. v\u00e0 nbsp;(0\uff5e50)\u2103; v\u00e0 nbsp;\u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i \u226485% RH<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u Ra T\u01b0\u01a1ng T\u1ef1<\/td>\n<td colspan=\"4\">K\u00eanh \u0111\u00f4i (4\uff5e20)mA\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=\"4\">R\u01a1le b\u00e1n d\u1eabn quang \u0111i\u1ec7n t\u1eed ba k\u00eanh, Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i: AC\/DC 30V\uff0c50mA(max)<\/td>\n<\/tr>\n<tr>\n<td>Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td colspan=\"4\">DC 24V\u00b115 ph\u1ea7n tr\u0103m <\/td>\n<\/tr>\n<tr>\n<td>Ti\u00eau th\u1ee5<\/td>\n<td colspan=\"4\">\u22644W<\/td>\n<\/tr>\n<tr>\n<td>M\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7<\/td>\n<td colspan=\"4\">IP65\uff08v\u1edbi n\u1eafp l\u01b0ng\uff09<\/td>\n<\/tr>\n<tr>\n<td>C\u00e0i \u0111\u1eb7t<\/td>\n<td colspan=\"4\">\u0110\u00e3 g\u1eafn b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc<\/td>\n<td colspan=\"4\">96mm\u00d796mm\u00d794mm (H\u00d7W\u00d7D)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td colspan=\"4\">91mm\u00d791mm(H\u00d7W)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\nT\u00f3m l\u1ea1i, m\u00e1y \u0111o TDS \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c theo d\u00f5i m\u1ee9c TDS trong n\u01b0\u1edbc v\u00e0 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng c\u0169ng nh\u01b0 \u0111\u1ed9 an to\u00e0n c\u1ee7a n\u01b0\u1edbc. B\u1eb1ng c\u00e1ch th\u01b0\u1eddng xuy\u00ean \u0111o m\u1ee9c TDS, c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p c\u00f3 th\u1ec3 duy tr\u00ec s\u1ee9c kh\u1ecfe v\u00e0 s\u1ef1 an to\u00e0n c\u1ee7a ng\u01b0\u1eddi ti\u00eau d\u00f9ng, t\u1ed1i \u01b0u h\u00f3a s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e2y tr\u1ed3ng v\u00e0 n\u00e2ng cao hi\u1ec7u qu\u1ea3 c\u1ee7a quy tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc. M\u00e1y \u0111o TDS l\u00e0 c\u00f4ng c\u1ee5 c\u1ea7n thi\u1ebft cho b\u1ea5t k\u1ef3 ai tham gia qu\u1ea3n l\u00fd n\u01b0\u1edbc v\u00e0 l\u00e0 kho\u1ea3n \u0111\u1ea7u t\u01b0 c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc trong nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau.<\/p>\n<h1 id=\"how-to-use-a-tds-meter-for-accurate-water-quality-testing-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Cach_su_dung_may_do_TDS_de_kiem_tra_chat_luong_nuoc_chinh_xac\"><\/span>C\u00e1ch s\u1eed d\u1ee5ng m\u00e1y \u0111o TDS \u0111\u1ec3 ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc ch\u00ednh x\u00e1c<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nM\u00e1y \u0111o TDS, hay m\u00e1y \u0111o T\u1ed5ng ch\u1ea5t r\u1eafn h\u00f2a tan, l\u00e0 thi\u1ebft b\u1ecb d\u00f9ng \u0111\u1ec3 \u0111o n\u1ed3ng \u0111\u1ed9 ch\u1ea5t r\u1eafn h\u00f2a tan trong n\u01b0\u1edbc. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m kho\u00e1ng ch\u1ea5t, mu\u1ed1i, kim lo\u1ea1i v\u00e0 c\u00e1c ch\u1ea5t kh\u00e1c c\u00f3 trong n\u01b0\u1edbc. TDS th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng ph\u1ea7n tri\u1ec7u (ppm) ho\u1eb7c miligam tr\u00ean l\u00edt (mg\/L).<\/p>\n<p>S\u1eed d\u1ee5ng m\u00e1y \u0111o TDS l\u00e0 c\u00e1ch \u0111\u01a1n gi\u1ea3n v\u00e0 hi\u1ec7u qu\u1ea3 \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u1ee7a b\u1ea1n. M\u1ee9c TDS cao c\u00f3 th\u1ec3 cho th\u1ea5y n\u01b0\u1edbc b\u1ecb \u00f4 nhi\u1ec5m ho\u1eb7c c\u00f3 c\u00e1c ch\u1ea5t \u0111\u1ed9c h\u1ea1i, trong khi m\u1ee9c TDS th\u1ea5p c\u00f3 th\u1ec3 cho th\u1ea5y n\u01b0\u1edbc t\u01b0\u01a1ng \u0111\u1ed1i tinh khi\u1ebft.<\/p>\n<p>\u0110\u1ec3 s\u1eed d\u1ee5ng m\u00e1y \u0111o TDS, h\u00e3y b\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch b\u1eadt m\u00e1y v\u00e0 cho ph\u00e9p m\u00e1y hi\u1ec7u ch\u1ec9nh. Khi m\u00e1y \u0111o \u0111\u00e3 s\u1eb5n s\u00e0ng, nh\u00fang \u0111\u1ea7u d\u00f2 v\u00e0o m\u1eabu n\u01b0\u1edbc \u0111\u1ebfn \u0111\u1ed9 s\u00e2u quy \u0111\u1ecbnh. \u0110\u1ea3m b\u1ea3o \u0111\u1ea7u d\u00f2 \u0111\u01b0\u1ee3c ng\u1eadp ho\u00e0n to\u00e0n v\u00e0 kh\u00f4ng ch\u1ea1m v\u00e0o th\u00e0nh ho\u1eb7c \u0111\u00e1y th\u00f9ng ch\u1ee9a.<\/p>\n<p>\u0110\u1ee3i k\u1ebft qu\u1ea3 \u0111\u1ecdc \u1ed5n \u0111\u1ecbnh, qu\u00e1 tr\u00ecnh n\u00e0y th\u01b0\u1eddng m\u1ea5t v\u00e0i gi\u00e2y. M\u00e1y \u0111o TDS s\u1ebd hi\u1ec3n th\u1ecb n\u1ed3ng \u0111\u1ed9 ch\u1ea5t r\u1eafn h\u00f2a tan trong n\u01b0\u1edbc t\u00ednh b\u1eb1ng ppm ho\u1eb7c mg\/L. H\u00e3y ghi l\u1ea1i s\u1ed1 \u0111\u1ecdc v\u00e0 so s\u00e1nh n\u00f3 v\u1edbi m\u1ee9c TDS \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb cho n\u01b0\u1edbc u\u1ed1ng, th\u01b0\u1eddng n\u1eb1m trong kho\u1ea3ng t\u1eeb 0-500 ppm.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"Why are pressure sensors used? chimaytech.com\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/2b3HVNwTzCQ?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>\nN\u1ebfu ch\u1ec9 s\u1ed1 TDS cao h\u01a1n m\u1ee9c khuy\u1ebfn ngh\u1ecb, \u0111\u00f3 c\u00f3 th\u1ec3 l\u00e0 d\u1ea5u hi\u1ec7u cho th\u1ea5y n\u01b0\u1edbc b\u1ecb \u00f4 nhi\u1ec5m ho\u1eb7c ch\u1ee9a c\u00e1c ch\u1ea5t c\u00f3 h\u1ea1i. Trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y, c\u00f3 th\u1ec3 c\u1ea7n ph\u1ea3i th\u1eed nghi\u1ec7m v\u00e0 x\u1eed l\u00fd th\u00eam \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o n\u01b0\u1edbc an to\u00e0n \u0111\u1ec3 s\u1eed d\u1ee5ng.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>M\u1eabu s\u1ea3n ph\u1ea9m<\/td>\n<td>DOF-6310 v\u00e0 nbsp;(DOF-6141)<\/td>\n<\/tr>\n<tr>\n<td>T\u00ean s\u1ea3n ph\u1ea9m<\/td>\n<td>Thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i thu th\u1eadp d\u1eef li\u1ec7u oxy h\u00f2a tan<\/td>\n<\/tr>\n<tr>\n<td>Ph\u01b0\u01a1ng ph\u00e1p \u0111o<\/td>\n<td>Ph\u01b0\u01a1ng ph\u00e1p hu\u1ef3nh quang<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi \u0111o<\/td>\n<td>0-20mg\/L<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>\u00b10,3mg\/L<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ph\u00e2n gi\u1ea3i v\u00e0 nbsp; v\u00e0 nbsp;<\/td>\n<td>0,01mg\/L<\/td>\n<\/tr>\n<tr>\n<td>Th\u1eddi gian \u0111\u00e1p \u1ee9ng<\/td>\n<td>th\u1eadp ni\u00ean 90<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 l\u1eb7p l\u1ea1i<\/td>\n<td>5 ph\u1ea7n tr\u0103m RS<\/td>\n<\/tr>\n<tr>\n<td>B\u00f9 nhi\u1ec7t \u0111\u1ed9<\/td>\n<td>0-60.0\u2103 \u0110\u1ed9 ch\u00ednh x\u00e1c:\u00b10.5\u2103<\/td>\n<\/tr>\n<tr>\n<td>B\u00f9 \u00e1p su\u1ea5t kh\u00f4ng kh\u00ed<\/td>\n<td>300-1100hPa<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ee9ng \u00e1p l\u1ef1c<\/td>\n<td>0,3Mpa<\/td>\n<\/tr>\n<tr>\n<td>Giao ti\u1ebfp<\/td>\n<td>Giao th\u1ee9c chu\u1ea9n RS485 MODBUS-RTU<\/td>\n<\/tr>\n<tr>\n<td>S\u1ee9c m\u1ea1nh<\/td>\n<td>DC(9-28)V<\/td>\n<\/tr>\n<tr>\n<td>N\u0103ng l\u01b0\u1ee3ng ti\u00eau th\u1ee5<\/td>\n<td> v\u00e0 lt;2W<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9:(0-50)\u2103<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u01b0u tr\u1eef<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9:(-10-60)\u2103; v\u00e0 nbsp;\u0110\u1ed9 \u1ea9m:\u226495 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>Ng\u1eadp n\u01b0\u1edbc<\/td>\n<\/tr>\n<tr>\n<td>M\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7<\/td>\n<td>IP68<\/td>\n<\/tr>\n<tr>\n<td>Tr\u1ecdng l\u01b0\u1ee3ng<\/td>\n<td>1,5Kg (c\u00f3 c\u00e1p 10m)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>M\u1eb7t kh\u00e1c, n\u1ebfu ch\u1ec9 s\u1ed1 TDS n\u1eb1m trong ph\u1ea1m vi ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c th\u00ec n\u01b0\u1edbc \u0111\u00f3 c\u00f3 th\u1ec3 u\u1ed1ng \u0111\u01b0\u1ee3c. Tuy nhi\u00ean, \u0111i\u1ec1u quan tr\u1ecdng v\u1eabn l\u00e0 ph\u1ea3i theo d\u00f5i m\u1ee9c TDS th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc lu\u00f4n \u1ed5n \u0111\u1ecbnh.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/ROS-2015-RO\u7a0b\u5e8f\u63a7\u5236\u56683.png\" alt=\"alt-6224\" class=\"wp-image-6224\" id=\"i6224\" \/><\/p>\n<p>Ngo\u00e0i vi\u1ec7c ki\u1ec3m tra n\u01b0\u1edbc u\u1ed1ng, m\u00e1y \u0111o TDS c\u00f2n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc trong b\u1ec3 c\u00e1, h\u1ed3 b\u01a1i v\u00e0 c\u00e1c ngu\u1ed3n n\u01b0\u1edbc kh\u00e1c. M\u1ee9c TDS cao trong nh\u1eefng m\u00f4i tr\u01b0\u1eddng n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc k\u00e9m, c\u00f3 th\u1ec3 g\u00e2y h\u1ea1i cho \u0111\u1eddi s\u1ed1ng th\u1ee7y sinh v\u00e0 thi\u1ebft b\u1ecb.<\/p>\n<p>Th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra m\u1ee9c TDS trong nh\u1eefng ngu\u1ed3n n\u01b0\u1edbc n\u00e0y c\u00f3 th\u1ec3 gi\u00fap ng\u0103n ng\u1eeba c\u00e1c v\u1ea5n \u0111\u1ec1 v\u00e0 \u0111\u1ea3m b\u1ea3o m\u00f4i tr\u01b0\u1eddng l\u00e0nh m\u1ea1nh cho c\u00e1, th\u1ef1c v\u1eadt v\u00e0 c\u00e1c lo\u00e0i kh\u00e1c sinh v\u1eadt d\u01b0\u1edbi n\u01b0\u1edbc.<\/p>\n<p>T\u00f3m l\u1ea1i, m\u00e1y \u0111o TDS l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ec3 theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho n\u01b0\u1edbc u\u1ed1ng c\u1ee7a b\u1ea1n. B\u1eb1ng c\u00e1ch l\u00e0m theo c\u00e1c quy tr\u00ecnh th\u00edch h\u1ee3p \u0111\u1ec3 s\u1eed d\u1ee5ng m\u00e1y \u0111o TDS, b\u1ea1n c\u00f3 th\u1ec3 \u0111o ch\u00ednh x\u00e1c n\u1ed3ng \u0111\u1ed9 ch\u1ea5t r\u1eafn h\u00f2a tan trong n\u01b0\u1edbc v\u00e0 th\u1ef1c hi\u1ec7n h\u00e0nh \u0111\u1ed9ng th\u00edch h\u1ee3p n\u1ebfu c\u1ea7n. H\u00e3y nh\u1edb th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra m\u1ee9c TDS trong ngu\u1ed3n n\u01b0\u1edbc c\u1ee7a b\u1ea1n \u0111\u1ec3 duy tr\u00ec m\u00f4i tr\u01b0\u1eddng l\u00e0nh m\u1ea1nh v\u00e0 an to\u00e0n cho ch\u00ednh b\u1ea1n v\u00e0 nh\u1eefng ng\u01b0\u1eddi kh\u00e1c.<\/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 (TDS) trong n\u01b0\u1edbc 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, cation, anion v\u00e0 c\u00e1c h\u1ee3p ch\u1ea5t kh\u00e1c. Gi\u00e1m s\u00e1t&#8230;<\/p>\n","protected":false},"author":1,"featured_media":2030,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"categories":[200],"tags":[205],"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":false,"content":false,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false},"ar":{"title":false,"content":false,"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":false,"content":false,"excerpt":false},"hi":{"title":false,"content":false,"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\/14167"}],"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=14167"}],"version-history":[{"count":13,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/14167\/revisions"}],"predecessor-version":[{"id":14202,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/14167\/revisions\/14202"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media\/2030"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media?parent=14167"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/categories?post=14167"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/tags?post=14167"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}