{"id":11710,"date":"2024-04-18T12:11:41","date_gmt":"2024-04-18T04:11:41","guid":{"rendered":"https:\/\/shchimay.com\/?p=11710"},"modified":"2024-04-20T11:11:23","modified_gmt":"2024-04-20T03:11:23","slug":"what-is-a-tds-meter-for-water","status":"publish","type":"post","link":"https:\/\/shchimay.com\/vi\/what-is-a-tds-meter-for-water\/","title":{"rendered":"\u0111\u1ed3ng h\u1ed3 tds cho n\u01b0\u1edbc l\u00e0 g\u00ec"},"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\/what-is-a-tds-meter-for-water\/#Tam_quan_trong_cua_viec_su_dung_may_do_TDS_de_kiem_tra_chat_luong_nuoc\" title=\"T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y \u0111o TDS \u0111\u1ec3 ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc\">T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y \u0111o TDS \u0111\u1ec3 ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng 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\/what-is-a-tds-meter-for-water\/#Cach_su_dung_va_hieu_chinh_may_do_TDS_dung_cach_de_co_ket_qua_chinh_xac\" title=\"C\u00e1ch s\u1eed d\u1ee5ng v\u00e0 hi\u1ec7u ch\u1ec9nh m\u00e1y \u0111o TDS \u0111\u00fang c\u00e1ch \u0111\u1ec3 c\u00f3 k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c\">C\u00e1ch s\u1eed d\u1ee5ng v\u00e0 hi\u1ec7u ch\u1ec9nh m\u00e1y \u0111o TDS \u0111\u00fang c\u00e1ch \u0111\u1ec3 c\u00f3 k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"the-importance-of-using-a-tds-meter-for-water-quality-testing-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Tam_quan_trong_cua_viec_su_dung_may_do_TDS_de_kiem_tra_chat_luong_nuoc\"><\/span>T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y \u0111o TDS \u0111\u1ec3 ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nCh\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0 m\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng trong cu\u1ed9c s\u1ed1ng h\u00e0ng ng\u00e0y c\u1ee7a ch\u00fang ta, v\u00ec n\u00f3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn s\u1ee9c kh\u1ecfe v\u00e0 tinh th\u1ea7n c\u1ee7a ch\u00fang ta. M\u1ed9t trong nh\u1eefng c\u00f4ng c\u1ee5 ch\u00ednh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0 m\u00e1y \u0111o T\u1ed5ng ch\u1ea5t r\u1eafn h\u00f2a tan (TDS). M\u00e1y \u0111o TDS l\u00e0 thi\u1ebft b\u1ecb \u0111o n\u1ed3ng \u0111\u1ed9 ch\u1ea5t r\u1eafn h\u00f2a tan trong n\u01b0\u1edbc, cung c\u1ea5p th\u00f4ng tin c\u00f3 gi\u00e1 tr\u1ecb v\u1ec1 \u0111\u1ed9 tinh khi\u1ebft v\u00e0 \u0111\u1ed9 an to\u00e0n khi ti\u00eau d\u00f9ng.<\/p>\n<p>M\u00e1y \u0111o TDS ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a n\u01b0\u1edbc, li\u00ean quan tr\u1ef1c ti\u1ebfp \u0111\u1ebfn l\u01b0\u1ee3ng ch\u1ea5t r\u1eafn h\u00f2a tan c\u00f3 trong n\u01b0\u1edbc. Nh\u1eefng ch\u1ea5t r\u1eafn n\u00e0y c\u00f3 th\u1ec3 bao g\u1ed3m nhi\u1ec1u lo\u1ea1i ch\u1ea5t, ch\u1eb3ng h\u1ea1n nh\u01b0 kho\u00e1ng ch\u1ea5t, mu\u1ed1i, kim lo\u1ea1i v\u00e0 c\u00e1c h\u1ee3p ch\u1ea5t h\u1eefu c\u01a1. Trong khi m\u1ed9t s\u1ed1 ch\u1ea5t r\u1eafn h\u00f2a tan v\u00f4 h\u1ea1i ho\u1eb7c th\u1eadm ch\u00ed c\u00f3 l\u1ee3i, m\u1ed9t s\u1ed1 ch\u1ea5t kh\u00e1c c\u00f3 th\u1ec3 g\u00e2y h\u1ea1i cho s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi n\u1ebfu t\u1ed3n t\u1ea1i \u1edf n\u1ed3ng \u0111\u1ed9 cao.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/RO-Controller-ROS-2210-8.png\" alt=\"alt-122\" class=\"wp-image-122\" id=\"i122\" \/><br \/>\n<img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/ROS-2015-RO\u7a0b\u5e8f\u63a7\u5236\u56681-1.png\" alt=\"alt-123\" class=\"wp-image-123\" id=\"i123\" \/><br \/>\nM\u1ed9t trong nh\u1eefng l\u00fd do ch\u00ednh t\u1ea1i sao m\u00e1y \u0111o TDS l\u1ea1i quan tr\u1ecdng \u0111\u1ed1i v\u1edbi vi\u1ec7c ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0 v\u00ec ch\u00fang c\u00f3 th\u1ec3 gi\u00fap x\u00e1c \u0111\u1ecbnh c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m ti\u1ec1m \u1ea9n trong n\u01b0\u1edbc u\u1ed1ng. M\u1ee9c TDS cao c\u00f3 th\u1ec3 cho th\u1ea5y s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m nh\u01b0 kim lo\u1ea1i n\u1eb7ng, thu\u1ed1c tr\u1eeb s\u00e2u ho\u1eb7c h\u00f3a ch\u1ea5t c\u00f4ng nghi\u1ec7p, c\u00f3 th\u1ec3 g\u00e2y nguy hi\u1ec3m nghi\u00eam tr\u1ecdng cho s\u1ee9c kh\u1ecfe n\u1ebfu ti\u00eau th\u1ee5. 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 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n do c\u01a1 quan qu\u1ea3n l\u00fd \u0111\u1eb7t ra.<\/p>\n<p>Ngo\u00e0i vi\u1ec7c x\u00e1c \u0111\u1ecbnh ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m, m\u00e1y \u0111o TDS c\u00f2n c\u00f3 th\u1ec3 cung c\u1ea5p th\u00f4ng tin v\u1ec1 h\u00e0m l\u01b0\u1ee3ng kho\u00e1ng ch\u1ea5t t\u1ed5ng th\u1ec3 trong n\u01b0\u1edbc. M\u1eb7c d\u00f9 c\u00e1c kho\u00e1ng ch\u1ea5t nh\u01b0 canxi v\u00e0 magie r\u1ea5t c\u1ea7n thi\u1ebft cho s\u1ee9c kh\u1ecfe t\u1ed1t nh\u01b0ng h\u00e0m l\u01b0\u1ee3ng qu\u00e1 cao c\u1ee7a c\u00e1c ch\u1ea5t n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 t\u00edch t\u1ee5 c\u1eb7n trong \u0111\u01b0\u1eddng \u1ed1ng v\u00e0 thi\u1ebft b\u1ecb. B\u1eb1ng c\u00e1ch theo d\u00f5i m\u1ee9c TDS trong n\u01b0\u1edbc, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t v\u1ec1 vi\u1ec7c c\u00f3 n\u00ean \u0111\u1ea7u t\u01b0 v\u00e0o h\u1ec7 th\u1ed1ng l\u00e0m m\u1ec1m n\u01b0\u1edbc hay c\u00e1c l\u1ef1a ch\u1ecdn x\u1eed l\u00fd kh\u00e1c hay kh\u00f4ng.<\/p>\n<p>M\u1ed9t c\u00f4ng d\u1ee5ng quan tr\u1ecdng kh\u00e1c c\u1ee7a m\u00e1y \u0111o TDS l\u00e0 gi\u00e1m s\u00e1t hi\u1ec7u qu\u1ea3 c\u1ee7a h\u1ec7 th\u1ed1ng x\u1eed l\u00fd n\u01b0\u1edbc. Cho d\u00f9 b\u1ea1n d\u1ef1a v\u00e0o ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc c\u1ee7a th\u00e0nh ph\u1ed1 hay s\u1eed d\u1ee5ng gi\u1ebfng ri\u00eang, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c x\u1eed l\u00fd \u0111\u00fang c\u00e1ch \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u00f3 h\u1ea1i. B\u1eb1ng c\u00e1ch ki\u1ec3m tra m\u1ee9c TDS tr\u01b0\u1edbc v\u00e0 sau khi x\u1eed l\u00fd, b\u1ea1n c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh xem h\u1ec7 th\u1ed1ng c\u1ee7a m\u00ecnh c\u00f3 ho\u1ea1t \u0111\u1ed9ng nh\u01b0 d\u1ef1 ki\u1ebfn \u200b\u200bhay kh\u00f4ng v\u00e0 th\u1ef1c hi\u1ec7n m\u1ecdi \u0111i\u1ec1u ch\u1ec9nh c\u1ea7n thi\u1ebft \u0111\u1ec3 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/p>\n<p>M\u00e1y \u0111o TDS c\u0169ng l\u00e0 c\u00f4ng c\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ec3 duy tr\u00ec s\u1ee9c kh\u1ecfe c\u1ee7a m\u00f4i tr\u01b0\u1eddng n\u01b0\u1edbc. H\u00e0m l\u01b0\u1ee3ng ch\u1ea5t r\u1eafn h\u00f2a tan cao c\u00f3 th\u1ec3 c\u00f3 t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c \u0111\u1ebfn h\u1ec7 sinh th\u00e1i d\u01b0\u1edbi n\u01b0\u1edbc, d\u1eabn \u0111\u1ebfn gi\u1ea3m l\u01b0\u1ee3ng oxy, suy gi\u1ea3m kh\u1ea3 n\u0103ng sinh s\u1ea3n v\u00e0 th\u1eadm ch\u00ed l\u00e0m ch\u1ebft c\u00e1c sinh v\u1eadt d\u01b0\u1edbi n\u01b0\u1edbc. B\u1eb1ng c\u00e1ch theo d\u00f5i m\u1ee9c TDS trong c\u00e1c v\u00f9ng n\u01b0\u1edbc nh\u01b0 h\u1ed3, s\u00f4ng v\u00e0 ao, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 t\u00ecnh tr\u1ea1ng c\u1ee7a c\u00e1c h\u1ec7 sinh th\u00e1i n\u00e0y v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc \u0111\u1ec3 b\u1ea3o v\u1ec7 ch\u00fang kh\u1ecfi \u00f4 nhi\u1ec5m.<br \/>\n<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-11710-1\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CCT-5300E-Series.mp4?_=1\" \/><a href=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CCT-5300E-Series.mp4\">http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CCT-5300E-Series.mp4<\/a><\/video><\/div><br \/>\nT\u00f3m l\u1ea1i, m\u00e1y \u0111o TDS \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc c\u1ee7a ch\u00fang ta. B\u1eb1ng c\u00e1ch \u0111o n\u1ed3ng \u0111\u1ed9 ch\u1ea5t r\u1eafn h\u00f2a tan, c\u00e1c thi\u1ebft b\u1ecb n\u00e0y cung c\u1ea5p th\u00f4ng tin c\u00f3 gi\u00e1 tr\u1ecb v\u1ec1 c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m ti\u1ec1m \u1ea9n, h\u00e0m l\u01b0\u1ee3ng kho\u00e1ng ch\u1ea5t v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a h\u1ec7 th\u1ed1ng x\u1eed l\u00fd n\u01b0\u1edbc. Cho d\u00f9 b\u1ea1n l\u00e0 ch\u1ee7 nh\u00e0, chuy\u00ean gia x\u1eed l\u00fd n\u01b0\u1edbc hay nh\u00e0 nghi\u00ean c\u1ee9u h\u1ec7 sinh th\u00e1i d\u01b0\u1edbi n\u01b0\u1edbc, m\u00e1y \u0111o TDS l\u00e0 c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu \u0111\u1ec3 theo d\u00f5i v\u00e0 duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc. \u0110\u1ea7u t\u01b0 v\u00e0o m\u00e1y \u0111o TDS c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t v\u1ec1 x\u1eed l\u00fd n\u01b0\u1edbc, b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe c\u1ee7a b\u1ea1n v\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng cho th\u1ebf h\u1ec7 t\u01b0\u01a1ng lai.<\/p>\n<h1 id=\"how-to-properly-use-and-calibrate-a-tds-meter-for-accurate-readings-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Cach_su_dung_va_hieu_chinh_may_do_TDS_dung_cach_de_co_ket_qua_chinh_xac\"><\/span>C\u00e1ch s\u1eed d\u1ee5ng v\u00e0 hi\u1ec7u ch\u1ec9nh m\u00e1y \u0111o TDS \u0111\u00fang c\u00e1ch \u0111\u1ec3 c\u00f3 k\u1ebft qu\u1ea3 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 \u0111\u00e3 h\u00f2a tan trong n\u01b0\u1edbc. M\u00e1y \u0111o TDS th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau nh\u01b0 n\u00f4ng nghi\u1ec7p, nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n v\u00e0 x\u1eed l\u00fd n\u01b0\u1edbc \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc v\u00e0 gi\u00e1m s\u00e1t hi\u1ec7u qu\u1ea3 c\u1ee7a c\u00e1c quy tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc.<\/p>\n<p>\u0110\u1ec3 s\u1eed d\u1ee5ng m\u00e1y \u0111o TDS \u0111\u00fang c\u00e1ch, \u0111i\u1ec1u quan tr\u1ecdng tr\u01b0\u1edbc ti\u00ean l\u00e0 ph\u1ea3i hi\u1ec3u c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a n\u00f3 . M\u00e1y \u0111o TDS ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean l\u00fd d\u1eabn \u0111i\u1ec7n. Khi ch\u1ea5t r\u1eafn h\u00f2a tan c\u00f3 trong n\u01b0\u1edbc, ch\u00fang s\u1ebd d\u1eabn \u0111i\u1ec7n. M\u00e1y \u0111o TDS \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a n\u01b0\u1edbc v\u00e0 chuy\u1ec3n n\u00f3 th\u00e0nh ch\u1ec9 s\u1ed1 TDS, th\u01b0\u1eddng t\u00ednh b\u1eb1ng ph\u1ea7n tri\u1ec7u (ppm) ho\u1eb7c miligam tr\u00ean l\u00edt (mg\/L).<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>M\u00f4 h\u00ecnh<\/td>\n<td>\u0110\u1ed3ng h\u1ed3 \u0111o l\u01b0u l\u01b0\u1ee3ng b\u00e1nh gu\u1ed3ng FL-9900<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Ph\u1ea1m vi<\/td>\n<td>T\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y: 0,5-5 m\/s<\/td>\n<\/tr>\n<tr>\n<td>D\u00f2ng ch\u1ea3y t\u1ee9c th\u1eddi: 0-2000m<sup>3<\/sup>\/h<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>C\u1ea5p 2<\/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 b\u00e1nh xe m\u00e1i ch\u00e8o<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u01b0\u1eddng \u1ed1ng<\/td>\n<td>DN20-DN300<\/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 rowspan=\"2\">\u0110i\u1ec1u khi\u1ec3n<\/td>\n<td>C\u1ea3nh b\u00e1o l\u01b0u l\u01b0\u1ee3ng cao\/th\u1ea5p t\u1ee9c th\u1eddi<\/td>\n<\/tr>\n<tr>\n<td>T\u1ea3i d\u00f2ng \u0111i\u1ec7n 5A(T\u1ed1i \u0111a)<\/td>\n<\/tr>\n<tr>\n<td>S\u1ee9c m\u1ea1nh<\/td>\n<td>220V\/110V\/24V<\/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>\nTr\u01b0\u1edbc khi s\u1eed d\u1ee5ng m\u00e1y \u0111o TDS, \u0111i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 ph\u1ea3i hi\u1ec7u ch\u1ec9nh m\u00e1y \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 \u0111\u1ecdc ch\u00ednh x\u00e1c. Hi\u1ec7u chu\u1ea9n bao g\u1ed3m vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh m\u00e1y \u0111o theo dung d\u1ecbch chu\u1ea9n \u0111\u00e3 bi\u1ebft v\u1edbi gi\u00e1 tr\u1ecb TDS c\u1ee5 th\u1ec3. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p m\u00e1y \u0111o ch\u00ednh x\u00e1c m\u1ee9c TDS trong m\u1eabu n\u01b0\u1edbc. H\u1ea7u h\u1ebft c\u00e1c m\u00e1y \u0111o TDS \u0111\u1ec1u c\u00f3 k\u00e8m theo dung d\u1ecbch hi\u1ec7u chu\u1ea9n ho\u1eb7c b\u1ed9t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho m\u1ee5c \u0111\u00edch n\u00e0y.<\/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-3500 pH\/ORP<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi<\/td>\n<td>pH:0,00~14,00 ; ORP: (-2000~+2000)mV; Nhi\u1ec7t \u0111\u1ed9.:(0,0~99,9)\u00b0C (Nhi\u1ec7t \u0111\u1ed9 b\u00f9: NTC10K)<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ph\u00e2n gi\u1ea3i<\/td>\n<td>pH:0,01 ; ORP: 1mV; Nhi\u1ec7t \u0111\u1ed9.:0,1\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>pH:+\/-0,1 ; ORP: +\/- 5mV (\u0111\u01a1n v\u1ecb \u0111i\u1ec7n t\u1eed); Nhi\u1ec7t \u0111\u1ed9.: +\/- 0,5\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9. b\u1ed3i th\u01b0\u1eddng<\/td>\n<td>Ph\u1ea1m vi: (0~120)\u00b0C; ph\u1ea7n t\u1eed: Pt1000<\/td>\n<\/tr>\n<tr>\n<td>Dung d\u1ecbch \u0111\u1ec7m<\/td>\n<td>9.18; 6.86; 4.01; 10.00; 7.00; 4.00<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9 trung b\u00ecnh.<\/td>\n<td>(0~50)\u00b0C (v\u1edbi 25\u00b0C l\u00e0 ti\u00eau chu\u1ea9n) nhi\u1ec7t \u0111\u1ed9 th\u1ee7 c\u00f4ng\/t\u1ef1 \u0111\u1ed9ng. b\u1ed3i th\u01b0\u1eddng cho vi\u1ec7c l\u1ef1a ch\u1ecdn<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra t\u01b0\u01a1ng t\u1ef1<\/td>\n<td>C\u00e1ch ly m\u1ed9t K\u00eanh(4~20)mA, Thi\u1ebft b\u1ecb\/M\u00e1y 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>\u0110\u1ea7u ra r\u01a1le k\u00e9p (B\u1eacT\/T\u1eaeT ti\u1ebfp \u0111i\u1ec3m \u0111\u01a1n)<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9.(0~50)\u2103; \u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i v\u00e0 lt;95% RH (kh\u00f4ng ng\u01b0ng t\u1ee5)<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u01b0u tr\u1eef<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9.(-20~60)\u2103;\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i \u226485 ph\u1ea7n tr\u0103m RH (kh\u00f4ng ng\u01b0ng t\u1ee5)<\/td>\n<\/tr>\n<tr>\n<td>Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td>DC 24V; \u0111i\u1ec7n xoay chi\u1ec1u 110V; AC220V<\/td>\n<\/tr>\n<tr>\n<td>Ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng<\/td>\n<td> v\u00e0 lt;3W<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc<\/td>\n<td>48mmx96mmx80mm(HxWxD)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td>44mmx92mm(CxR)<\/td>\n<\/tr>\n<tr>\n<td>C\u00e0i \u0111\u1eb7t<\/td>\n<td>G\u1eafn b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n, l\u1eafp \u0111\u1eb7t nhanh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\n\u0110\u1ec3 hi\u1ec7u chu\u1ea9n m\u00e1y \u0111o TDS, h\u00e3y b\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch chu\u1ea9n b\u1ecb dung d\u1ecbch hi\u1ec7u chu\u1ea9n theo h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t. Nh\u00fang \u0111\u1ea7u d\u00f2 m\u00e1y \u0111o TDS v\u00e0o dung d\u1ecbch hi\u1ec7u chu\u1ea9n v\u00e0 \u0111\u1ec3 \u1ed5n \u0111\u1ecbnh trong v\u00e0i gi\u00e2y. \u0110i\u1ec1u ch\u1ec9nh m\u00e1y \u0111o \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi gi\u00e1 tr\u1ecb TDS c\u1ee7a dung d\u1ecbch hi\u1ec7u chu\u1ea9n b\u1eb1ng c\u00e1ch l\u00e0m theo h\u01b0\u1edbng d\u1eabn hi\u1ec7u chu\u1ea9n \u0111\u01b0\u1ee3c cung c\u1ea5p k\u00e8m theo m\u00e1y \u0111o. Sau khi hi\u1ec7u chu\u1ea9n, m\u00e1y \u0111o TDS s\u1eb5n s\u00e0ng s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o m\u1eabu n\u01b0\u1edbc.<\/p>\n<p>Khi s\u1eed d\u1ee5ng m\u00e1y \u0111o TDS \u0111\u1ec3 \u0111o m\u1eabu n\u01b0\u1edbc, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i tu\u00e2n theo m\u1ed9t s\u1ed1 nguy\u00ean t\u1eafc nh\u1ea5t \u0111\u1ecbnh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ed1 \u0111\u1ecdc ch\u00ednh x\u00e1c. B\u1eaft \u0111\u1ea7u b\u1eb1ng c\u00e1ch r\u1eeda \u0111\u1ea7u d\u00f2 b\u1eb1ng n\u01b0\u1edbc c\u1ea5t \u0111\u1ec3 lo\u1ea1i b\u1ecf c\u1eb7n kh\u1ecfi c\u00e1c ph\u00e9p \u0111o tr\u01b0\u1edbc \u0111\u00f3. Nh\u00fang \u0111\u1ea7u d\u00f2 v\u00e0o m\u1eabu n\u01b0\u1edbc v\u00e0 \u0111\u1ec3 \u1ed5n \u0111\u1ecbnh trong v\u00e0i gi\u00e2y. L\u1ea5y ch\u1ec9 s\u1ed1 TDS hi\u1ec3n th\u1ecb tr\u00ean \u0111\u1ed3ng h\u1ed3 v\u00e0 ghi l\u1ea1i \u0111\u1ec3 tham kh\u1ea3o sau n\u00e0y.<\/p>\n<p>\u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i xem x\u00e9t nhi\u1ec7t \u0111\u1ed9 c\u1ee7a n\u01b0\u1edbc khi s\u1eed d\u1ee5ng \u0111\u1ed3ng h\u1ed3 TDS. Nhi\u1ec7t \u0111\u1ed9 c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a n\u01b0\u1edbc v\u00e0 do \u0111\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ec9 s\u1ed1 TDS. M\u1ed9t s\u1ed1 m\u00e1y \u0111o TDS c\u00f3 t\u00ednh n\u0103ng b\u00f9 nhi\u1ec7t \u0111\u1ed9 gi\u00fap \u0111i\u1ec1u ch\u1ec9nh ch\u1ec9 s\u1ed1 TDS d\u1ef1a tr\u00ean nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc. N\u1ebfu \u0111\u1ed3ng h\u1ed3 c\u1ee7a b\u1ea1n kh\u00f4ng c\u00f3 t\u00ednh n\u0103ng n\u00e0y, b\u1ea1n n\u00ean \u0111o \u1edf nhi\u1ec7t \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c.<\/p>\n<p><div style=\"width: 640px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-11710-2\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/BSQ-MINI\u6c34\u8d28\u53d8\u9001\u5668.mp4?_=2\" \/><a href=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/BSQ-MINI\u6c34\u8d28\u53d8\u9001\u5668.mp4\">http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/BSQ-MINI\u6c34\u8d28\u53d8\u9001\u5668.mp4<\/a><\/video><\/div>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 hi\u1ec7u qu\u1ea3 c\u1ee7a quy tr\u00ecnh x\u1eed l\u00fd n\u01b0\u1edbc. B\u1eb1ng c\u00e1ch hi\u1ec3u c\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y \u0111o TDS, hi\u1ec7u ch\u1ec9nh ch\u00fang \u0111\u00fang c\u00e1ch v\u00e0 l\u00e0m theo c\u00e1c h\u01b0\u1edbng d\u1eabn \u0111\u1ec3 \u0111o ch\u00ednh x\u00e1c, b\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 tin s\u1eed d\u1ee5ng m\u00e1y \u0111o TDS \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 m\u1ee9c TDS trong c\u00e1c m\u1eabu n\u01b0\u1edbc. Vi\u1ec7c s\u1eed d\u1ee5ng v\u00e0 hi\u1ec7u chu\u1ea9n m\u00e1y \u0111o TDS \u0111\u00fang c\u00e1ch l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 thu \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 TDS \u0111\u00e1ng tin c\u1eady v\u00e0 ch\u00ednh x\u00e1c.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y \u0111o TDS \u0111\u1ec3 ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc Ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0 m\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng trong cu\u1ed9c s\u1ed1ng h\u00e0ng ng\u00e0y c\u1ee7a ch\u00fang ta, v\u00ec n\u00f3 \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn s\u1ee9c kh\u1ecfe v\u00e0 tinh th\u1ea7n c\u1ee7a ch\u00fang ta. 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