{"id":20300,"date":"2024-08-12T10:31:13","date_gmt":"2024-08-12T02:31:13","guid":{"rendered":"https:\/\/shchimay.com\/?p=20300"},"modified":"2024-08-12T19:05:47","modified_gmt":"2024-08-12T11:05:47","slug":"tds-meter-ppm-chart","status":"publish","type":"post","link":"https:\/\/shchimay.com\/vi\/tds-meter-ppm-chart\/","title":{"rendered":"bi\u1ec3u \u0111\u1ed3 ppm c\u1ee7a 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-ppm-chart\/#Tam_quan_trong_cua_viec_hieu_bieu_do_PPM_cua_may_do_TDS_doi_voi_chat_luong_nuoc\" title=\"T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c hi\u1ec3u bi\u1ec3u \u0111\u1ed3 PPM c\u1ee7a m\u00e1y \u0111o TDS \u0111\u1ed1i v\u1edbi ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc\">T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c hi\u1ec3u bi\u1ec3u \u0111\u1ed3 PPM c\u1ee7a m\u00e1y \u0111o TDS \u0111\u1ed1i v\u1edbi 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\/tds-meter-ppm-chart\/#Cach_su_dung_bieu_do_PPM_cua_may_do_TDS_de_theo_doi_va_duy_tri_chat_luong_nuoc\" title=\"C\u00e1ch s\u1eed d\u1ee5ng bi\u1ec3u \u0111\u1ed3 PPM c\u1ee7a m\u00e1y \u0111o TDS \u0111\u1ec3 theo d\u00f5i v\u00e0 duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc\">C\u00e1ch s\u1eed d\u1ee5ng bi\u1ec3u \u0111\u1ed3 PPM c\u1ee7a m\u00e1y \u0111o TDS \u0111\u1ec3 theo d\u00f5i v\u00e0 duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"the-importance-of-understanding-tds-meter-ppm-chart-for-water-quality-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Tam_quan_trong_cua_viec_hieu_bieu_do_PPM_cua_may_do_TDS_doi_voi_chat_luong_nuoc\"><\/span>T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c hi\u1ec3u bi\u1ec3u \u0111\u1ed3 PPM c\u1ee7a m\u00e1y \u0111o TDS \u0111\u1ed1i v\u1edbi 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 ch\u1ec9 s\u1ed1 ch\u00ednh v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0 m\u1ee9c T\u1ed5ng ch\u1ea5t r\u1eafn h\u00f2a tan (TDS), \u0111o n\u1ed3ng \u0111\u1ed9 c\u00e1c ch\u1ea5t h\u00f2a tan trong n\u01b0\u1edbc. TDS c\u00f3 th\u1ec3 bao g\u1ed3m nhi\u1ec1u lo\u1ea1i ch\u1ea5t nh\u01b0 kho\u00e1ng ch\u1ea5t, mu\u1ed1i, kim lo\u1ea1i v\u00e0 ch\u1ea5t h\u1eefu c\u01a1. Gi\u00e1m s\u00e1t m\u1ee9c TDS l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc ch\u00fang ta ti\u00eau th\u1ee5 an to\u00e0n v\u00e0 kh\u00f4ng ch\u1ee9a c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u00f3 h\u1ea1i.<\/p>\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-20300-1\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/POP-8300.mp4?_=1\" \/><a href=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/POP-8300.mp4\">http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/POP-8300.mp4<\/a><\/video><\/div>\n<p>M\u1ed9t c\u00f4ng c\u1ee5 th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o m\u1ee9c TDS l\u00e0 m\u00e1y \u0111o TDS. Thi\u1ebft b\u1ecb n\u00e0y cung c\u1ea5p m\u1ed9t gi\u00e1 tr\u1ecb s\u1ed1 bi\u1ec3u th\u1ecb n\u1ed3ng \u0111\u1ed9 ch\u1ea5t r\u1eafn h\u00f2a tan trong n\u01b0\u1edbc, th\u01b0\u1eddng \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng ph\u1ea7n tri\u1ec7u (ppm). Hi\u1ec3u c\u00e1ch di\u1ec5n gi\u1ea3i c\u00e1c ch\u1ec9 s\u1ed1 t\u1eeb m\u00e1y \u0111o TDS l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc v\u00e0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t v\u1ec1 x\u1eed l\u00fd v\u00e0 l\u1ecdc n\u01b0\u1edbc.<\/p>\n<p>Bi\u1ec3u \u0111\u1ed3 ppm c\u1ee7a m\u00e1y \u0111o TDS l\u00e0 ngu\u1ed3n t\u00e0i nguy\u00ean qu\u00fd gi\u00e1 cung c\u1ea5p c\u00e1c h\u01b0\u1edbng d\u1eabn \u0111\u1ec3 di\u1ec5n gi\u1ea3i c\u00e1c ch\u1ec9 s\u1ed1 TDS. Bi\u1ec3u \u0111\u1ed3 n\u00e0y ph\u00e2n lo\u1ea1i m\u1ee9c TDS th\u00e0nh c\u00e1c ph\u1ea1m vi kh\u00e1c nhau, bi\u1ec3u th\u1ecb ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc d\u1ef1a tr\u00ean n\u1ed3ng \u0111\u1ed9 ch\u1ea5t r\u1eafn h\u00f2a tan. B\u1eb1ng c\u00e1ch tham kh\u1ea3o bi\u1ec3u \u0111\u1ed3 ppm c\u1ee7a m\u00e1y \u0111o TDS, c\u00e1c c\u00e1 nh\u00e2n c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh xem n\u01b0\u1edbc m\u00e0 h\u1ecd \u0111ang ki\u1ec3m tra c\u00f3 n\u1eb1m trong gi\u1edbi h\u1ea1n ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c hay kh\u00f4ng ho\u1eb7c li\u1ec7u c\u00f3 c\u1ea7n x\u1eed l\u00fd th\u00eam hay kh\u00f4ng.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/ROC-2315-1.jpg\" alt=\"alt-464\" class=\"wp-image-464\" id=\"i464\" \/><\/p>\n<p>N\u00f3i chung, m\u1ee9c TDS d\u01b0\u1edbi 300 ppm \u0111\u01b0\u1ee3c coi l\u00e0 th\u1ea5p, cho th\u1ea5y n\u01b0\u1edbc t\u01b0\u01a1ng \u0111\u1ed1i tinh khi\u1ebft v\u00e0 kh\u00f4ng c\u00f3 ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m. N\u01b0\u1edbc c\u00f3 m\u1ee9c TDS trong kho\u1ea3ng 300-600 ppm \u0111\u01b0\u1ee3c coi l\u00e0 v\u1eeba ph\u1ea3i, trong khi m\u1ee9c t\u1eeb 600-900 ppm \u0111\u01b0\u1ee3c coi l\u00e0 cao. M\u1ee9c TDS tr\u00ean 900 ppm \u0111\u01b0\u1ee3c coi l\u00e0 r\u1ea5t cao v\u00e0 c\u00f3 th\u1ec3 cho th\u1ea5y s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u00e1c ch\u1ea5t \u0111\u1ed9c h\u1ea1i c\u00f3 th\u1ec3 g\u00e2y nguy hi\u1ec3m cho s\u1ee9c kh\u1ecfe.<\/p>\n<p>\u0110i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 ch\u1ec9 ri\u00eang m\u1ee9c TDS kh\u00f4ng cung c\u1ea5p b\u1ee9c tranh to\u00e0n c\u1ea3nh v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc. M\u1eb7c d\u00f9 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, nh\u01b0ng m\u1ee9c TDS th\u1ea5p kh\u00f4ng nh\u1ea5t thi\u1ebft \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc an to\u00e0n \u0111\u1ec3 u\u1ed1ng. C\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c nh\u01b0 \u0111\u1ed9 pH, \u0111\u1ed9 \u0111\u1ee5c v\u00e0 c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u1ee5 th\u1ec3 c\u0169ng c\u1ea7n \u0111\u01b0\u1ee3c xem x\u00e9t khi \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/p>\n<p>B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng bi\u1ec3u \u0111\u1ed3 ppm c\u1ee7a m\u00e1y \u0111o TDS k\u1ebft h\u1ee3p v\u1edbi c\u00e1c x\u00e9t nghi\u1ec7m ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc kh\u00e1c, c\u00e1c c\u00e1 nh\u00e2n c\u00f3 th\u1ec3 hi\u1ec3u bi\u1ebft to\u00e0n di\u1ec7n h\u01a1n v\u1ec1 s\u1ee9c kh\u1ecfe v\u00e0 s\u1ef1 an to\u00e0n t\u1ed5ng th\u1ec3 ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc c\u1ee7a h\u1ecd. Vi\u1ec7c gi\u00e1m s\u00e1t th\u01b0\u1eddng xuy\u00ean m\u1ee9c TDS c\u00f3 th\u1ec3 gi\u00fap x\u00e1c \u0111\u1ecbnh nh\u1eefng thay \u0111\u1ed5i v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc theo th\u1eddi gian v\u00e0 nh\u1eafc nh\u1edf h\u00e0nh \u0111\u1ed9ng kh\u1eafc ph\u1ee5c n\u1ebfu c\u1ea7n thi\u1ebft.<\/p>\n<p>Ngo\u00e0i vi\u1ec7c theo d\u00f5i m\u1ee9c TDS trong n\u01b0\u1edbc u\u1ed1ng, m\u00e1y \u0111o TDS c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc trong b\u1ec3 c\u00e1 , h\u1ed3 b\u01a1i v\u00e0 h\u1ec7 th\u1ed1ng th\u1ee7y canh. B\u1eb1ng c\u00e1ch duy tr\u00ec m\u1ee9c TDS th\u00edch h\u1ee3p trong nh\u1eefng m\u00f4i tr\u01b0\u1eddng n\u00e0y, c\u00e1c c\u00e1 nh\u00e2n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ee9c kh\u1ecfe v\u00e0 s\u1ef1 an to\u00e0n c\u1ee7a th\u1ef1c v\u1eadt v\u00e0 \u0111\u1ed9ng v\u1eadt th\u1ee7y sinh.<\/p>\n<p>T\u00f3m l\u1ea1i, hi\u1ec3u c\u00e1ch di\u1ec5n gi\u1ea3i ch\u1ec9 s\u1ed1 TDS b\u1eb1ng bi\u1ec3u \u0111\u1ed3 ppm c\u1ee7a m\u00e1y \u0111o TDS l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc v\u00e0 \u0111\u01b0a ra th\u00f4ng tin ch\u00ednh x\u00e1c. quy\u1ebft \u0111\u1ecbnh v\u1ec1 x\u1eed l\u00fd n\u01b0\u1edbc. B\u1eb1ng c\u00e1ch theo d\u00f5i m\u1ee9c TDS th\u01b0\u1eddng xuy\u00ean v\u00e0 th\u1ef1c hi\u1ec7n h\u00e0nh \u0111\u1ed9ng th\u00edch h\u1ee3p khi c\u1ea7n thi\u1ebft, c\u00e1c c\u00e1 nh\u00e2n c\u00f3 th\u1ec3 gi\u00fap \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc h\u1ecd ti\u00eau th\u1ee5 an to\u00e0n v\u00e0 kh\u00f4ng c\u00f3 ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u00f3 h\u1ea1i. \u0110\u1ea7u t\u01b0 v\u00e0o m\u00e1y \u0111o TDS v\u00e0 l\u00e0m quen v\u1edbi bi\u1ec3u \u0111\u1ed3 ppm c\u1ee7a m\u00e1y \u0111o TDS l\u00e0 m\u1ed9t b\u01b0\u1edbc ch\u1ee7 \u0111\u1ed9ng h\u01b0\u1edbng t\u1edbi vi\u1ec7c b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe v\u00e0 h\u1ea1nh ph\u00fac c\u1ee7a b\u1ea3n th\u00e2n v\u00e0 ng\u01b0\u1eddi kh\u00e1c.<\/p>\n<h1 id=\"how-to-use-tds-meter-ppm-chart-to-monitor-and-maintain-water-quality-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Cach_su_dung_bieu_do_PPM_cua_may_do_TDS_de_theo_doi_va_duy_tri_chat_luong_nuoc\"><\/span>C\u00e1ch s\u1eed d\u1ee5ng bi\u1ec3u \u0111\u1ed3 PPM c\u1ee7a m\u00e1y \u0111o TDS \u0111\u1ec3 theo d\u00f5i v\u00e0 duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nM\u00e1y \u0111o TDS l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ec3 theo d\u00f5i v\u00e0 duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng 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 h\u00f2a tan 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. \u0110o m\u1ee9c TDS c\u00f3 th\u1ec3 gi\u00fap x\u00e1c \u0111\u1ecbnh ch\u1ea5t l\u01b0\u1ee3ng t\u1ed5ng th\u1ec3 c\u1ee7a n\u01b0\u1edbc v\u00e0 x\u00e1c \u0111\u1ecbnh m\u1ecdi v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n c\u00f3 th\u1ec3 c\u1ea7n gi\u1ea3i quy\u1ebft.<\/p>\n<p>M\u1ed9t c\u00e1ch \u0111\u1ec3 gi\u1ea3i th\u00edch m\u1ee9c TDS l\u00e0 s\u1eed d\u1ee5ng bi\u1ec3u \u0111\u1ed3 PPM c\u1ee7a m\u00e1y \u0111o TDS. PPM l\u00e0 vi\u1ebft t\u1eaft c\u1ee7a ph\u1ea7n tri\u1ec7u, l\u00e0 \u0111\u01a1n v\u1ecb \u0111o l\u01b0\u1eddng d\u00f9ng \u0111\u1ec3 bi\u1ec3u th\u1ecb n\u1ed3ng \u0111\u1ed9 c\u1ee7a m\u1ed9t ch\u1ea5t trong n\u01b0\u1edbc. Bi\u1ec3u \u0111\u1ed3 PPM c\u1ee7a m\u00e1y \u0111o TDS cung c\u1ea5p m\u1ed9t lo\u1ea1t c\u00e1c gi\u00e1 tr\u1ecb t\u01b0\u01a1ng \u1ee9ng v\u1edbi c\u00e1c m\u1ee9c TDS kh\u00e1c nhau trong n\u01b0\u1edbc. B\u1eb1ng c\u00e1ch so s\u00e1nh ch\u1ec9 s\u1ed1 TDS t\u1eeb \u0111\u1ed3ng h\u1ed3 v\u1edbi c\u00e1c gi\u00e1 tr\u1ecb tr\u00ean bi\u1ec3u \u0111\u1ed3, b\u1ea1n c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh xem n\u01b0\u1edbc c\u00f3 n\u1eb1m trong ph\u1ea1m vi ch\u1ea5p nh\u1eadn \u0111\u01b0\u1ee3c hay kh\u00f4ng ho\u1eb7c c\u00f3 c\u1ea7n th\u1ef1c hi\u1ec7n th\u00eam h\u00e0nh \u0111\u1ed9ng n\u00e0o hay kh\u00f4ng.<\/p>\n<p>V\u00ed d\u1ee5: ch\u1ec9 s\u1ed1 TDS t\u1eeb 0-50 PPM \u0111\u01b0\u1ee3c coi l\u00e0 r\u1ea5t th\u1ea5p v\u00e0 c\u00f3 th\u1ec3 ch\u1ec9 ra r\u1eb1ng n\u01b0\u1edbc \u0111ang thi\u1ebfu c\u00e1c kho\u00e1ng ch\u1ea5t thi\u1ebft y\u1ebfu. M\u1eb7t kh\u00e1c, ch\u1ec9 s\u1ed1 1000 PPM ho\u1eb7c cao h\u01a1n \u0111\u01b0\u1ee3c coi l\u00e0 r\u1ea5t cao v\u00e0 c\u00f3 th\u1ec3 cho th\u1ea5y s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m ho\u1eb7c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng bi\u1ec3u \u0111\u1ed3 PPM c\u1ee7a m\u00e1y \u0111o TDS, b\u1ea1n c\u00f3 th\u1ec3 nhanh ch\u00f3ng \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p th\u00edch h\u1ee3p \u0111\u1ec3 gi\u1ea3i quy\u1ebft m\u1ecdi v\u1ea5n \u0111\u1ec1 c\u00f3 th\u1ec3 ph\u00e1t sinh.<\/p>\n<p>\u0110i\u1ec1u quan tr\u1ecdng c\u1ea7n l\u01b0u \u00fd l\u00e0 m\u1ee9c TDS c\u00f3 th\u1ec3 thay \u0111\u1ed5i t\u00f9y theo ngu\u1ed3n n\u01b0\u1edbc. V\u00ed d\u1ee5, n\u01b0\u1edbc m\u00e1y c\u00f3 th\u1ec3 c\u00f3 m\u1ee9c TDS cao h\u01a1n do c\u00f3 ch\u1ee9a kho\u00e1ng ch\u1ea5t v\u00e0 ch\u1ea5t ph\u1ee5 gia \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong qu\u00e1 tr\u00ecnh x\u1eed l\u00fd. M\u1eb7t kh\u00e1c, n\u01b0\u1edbc gi\u1ebfng c\u00f3 th\u1ec3 c\u00f3 m\u1ee9c TDS th\u1ea5p h\u01a1n n\u1ebfu ch\u01b0a \u0111\u01b0\u1ee3c x\u1eed l\u00fd b\u1eb1ng h\u00f3a ch\u1ea5t ho\u1eb7c ch\u1ea5t ph\u1ee5 gia. B\u1eb1ng c\u00e1ch th\u01b0\u1eddng xuy\u00ean theo d\u00f5i m\u1ee9c TDS v\u00e0 tham kh\u1ea3o bi\u1ec3u \u0111\u1ed3 PPM c\u1ee7a m\u00e1y \u0111o TDS, b\u1ea1n c\u00f3 th\u1ec3 theo d\u00f5i nh\u1eefng thay \u0111\u1ed5i v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc theo th\u1eddi gian v\u00e0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t v\u1ec1 c\u00e1ch duy tr\u00ec ho\u1eb7c c\u1ea3i thi\u1ec7n n\u00f3.<\/p>\n<p>Ngo\u00e0i vi\u1ec7c s\u1eed d\u1ee5ng bi\u1ec3u \u0111\u1ed3 PPM c\u1ee7a m\u00e1y \u0111o TDS, c\u00f2n c\u00f3 c\u00e1c c\u00e1ch kh\u00e1c C\u00e1c y\u1ebfu t\u1ed1 c\u1ea7n xem x\u00e9t khi gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc. \u0110\u1ed9 pH, nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u0111\u1ee5c \u0111\u1ec1u c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng chung c\u1ee7a n\u01b0\u1edbc. B\u1eb1ng c\u00e1ch \u00e1p d\u1ee5ng c\u00e1ch ti\u1ebfp c\u1eadn to\u00e0n di\u1ec7n \u0111\u1ec3 ki\u1ec3m tra v\u00e0 gi\u00e1m s\u00e1t n\u01b0\u1edbc, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc c\u1ee7a b\u1ea1n an to\u00e0n \u0111\u1ec3 s\u1eed d\u1ee5ng v\u00e0 cho c\u00e1c m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng kh\u00e1c.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>S\u1ed1 m\u1eabu<\/td>\n<td colspan=\"2\">B\u1ed9 \u0111i\u1ec1u khi\u1ec3n tr\u1ef1c tuy\u1ebfn \u0111\u1ed9 d\u1eabn \/ n\u1ed3ng \u0111\u1ed9 c\u1ea3m \u1ee9ng CIT-8800<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"6\">Ph\u1ea1m vi \u0111o<\/td>\n<td>\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n<\/td>\n<td>0,00\u03bcS\/cm ~ 2000mS\/cm<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">T\u1eadp trung<\/td>\n<td>1.NaOH\uff0c\uff080-15\uff09 ph\u1ea7n tr\u0103m ho\u1eb7c\uff0825-50\uff09 ph\u1ea7n tr\u0103m \uff1b<\/td>\n<\/tr>\n<tr>\n<td>2.HNO3\uff08l\u01b0u \u00fd kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n c\u1ee7a c\u1ea3m bi\u1ebfn\uff09\uff080-25\uff09 ph\u1ea7n tr\u0103m ho\u1eb7c\uff0836-82\uff09 ph\u1ea7n tr\u0103m \uff1b<\/td>\n<\/tr>\n<tr>\n<td>3.\u0110\u01b0\u1eddng cong n\u1ed3ng \u0111\u1ed9 do ng\u01b0\u1eddi d\u00f9ng x\u00e1c \u0111\u1ecbnh.<\/td>\n<\/tr>\n<tr>\n<td>TDS<\/td>\n<td>0,00ppm~1000ppt<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9.<\/td>\n<td>\uff080.0 ~ 120.0\uff09\u2103<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"4\">\u0110\u1ed9 ph\u00e2n gi\u1ea3i<\/td>\n<td>\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n<\/td>\n<td>0,01\u03bcS\/cm<\/td>\n<\/tr>\n<tr>\n<td>T\u1eadp trung<\/td>\n<td>0.01%<\/td>\n<\/tr>\n<tr>\n<td>TDS<\/td>\n<td>0,01ppm<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9.<\/td>\n<td>0,1\u2103<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"5\">\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td rowspan=\"3\">\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n<\/td>\n<td>0\u03bcS\/cm ~1000\u03bcS\/cm \u00b110\u03bcS\/cm<\/td>\n<\/tr>\n<tr>\n<td>1 mS\/cm~500 mS\/cm \u00b11,0 ph\u1ea7n tr\u0103m <\/td>\n<\/tr>\n<tr>\n<td>500mS\/cm~2000 mS\/cm \u00b11,0 ph\u1ea7n tr\u0103m <\/td>\n<\/tr>\n<tr>\n<td>TDS<\/td>\n<td>1,5 c\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9.<\/td>\n<td>\u00b10.5\u2103<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Nhi\u1ec7t \u0111\u1ed9. b\u1ed3i th\u01b0\u1eddng<\/td>\n<td>ph\u1ea7n t\u1eed<\/td>\n<td>Pt1000<\/td>\n<\/tr>\n<tr>\n<td>ph\u1ea1m vi<\/td>\n<td>\uff080.0~120.0\uff09\u2103 b\u00f9 tuy\u1ebfn t\u00ednh<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"4\">\uff084~20\uff09mA D\u00f2ng \u0111i\u1ec7n \u0111\u1ea7u ra<\/td>\n<td>k\u00eanh<\/td>\n<td>K\u00eanh \u0111\u00f4i<\/td>\n<\/tr>\n<tr>\n<td>t\u00ednh n\u0103ng<\/td>\n<td>C\u00e1ch ly, c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh, \u0111\u1ea3o ng\u01b0\u1ee3c, \u0111\u1ea7u ra 4-20MA, ch\u1ebf \u0111\u1ed9 thi\u1ebft b\u1ecb\/m\u00e1y ph\u00e1t.<\/td>\n<\/tr>\n<tr>\n<td>\u0110i\u1ec7n tr\u1edf v\u00f2ng l\u1eb7p<\/td>\n<td>400\u03a9\uff08Max\uff09\uff0cDC 24V<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ph\u00e2n gi\u1ea3i<\/td>\n<td>\u00b10.1mA<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"5\">Ki\u1ec3m so\u00e1t li\u00ean h\u1ec7<\/td>\n<td>K\u00eanh<\/td>\n<td>Ba k\u00eanh<\/td>\n<\/tr>\n<tr>\n<td>Li\u00ean h\u1ec7<\/td>\n<td>\u0110\u1ea7u ra r\u01a1le quang \u0111i\u1ec7n<\/td>\n<\/tr>\n<tr>\n<td>C\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh<\/td>\n<td>C\u00f3 th\u1ec3 l\u1eadp tr\u00ecnh \uff08 nhi\u1ec7t \u0111\u1ed9 \u3001\u0111\u1ed9 d\u1eabn\/n\u1ed3ng \u0111\u1ed9\/TDS\u3001th\u1eddi gian\uff09\u0111\u1ea7u ra<\/td>\n<\/tr>\n<tr>\n<td>T\u00ednh n\u0103ng<\/td>\n<td>C\u00f3 th\u1ec3 c\u00e0i \u0111\u1eb7t nhi\u1ec7t \u0111\u1ed9\u3001\u0111\u1ed9 d\u1eabn\/n\u1ed3ng \u0111\u1ed9\/TDS\u3001 th\u1eddi gian l\u1ef1a ch\u1ecdn NO\/NC\/ PID<\/td>\n<\/tr>\n<tr>\n<td>T\u1ea3i \u0111i\u1ec7n tr\u1edf<\/td>\n<td>50mA\uff08Max\uff09\uff0cAC\/DC 30V\uff08Max\uff09<\/td>\n<\/tr>\n<tr>\n<td>Giao ti\u1ebfp d\u1eef li\u1ec7u<\/td>\n<td colspan=\"2\">Giao th\u1ee9c RS485,MODBUS<\/td>\n<\/tr>\n<tr>\n<td>Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td colspan=\"2\">DC 24V\u00b14V<\/td>\n<\/tr>\n<tr>\n<td>Ti\u00eau th\u1ee5<\/td>\n<td colspan=\"2\">5.5W<\/td>\n<\/tr>\n<tr>\n<td>M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c<\/td>\n<td colspan=\"2\">Nhi\u1ec7t \u0111\u1ed9\uff1a\uff080~50\uff09\u2103 \u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i\uff1a\u226485 ph\u1ea7n tr\u0103m RH(kh\u00f4ng ng\u01b0ng t\u1ee5 )<\/td>\n<\/tr>\n<tr>\n<td>B\u1ed9 nh\u1edb<\/td>\n<td colspan=\"2\">Nhi\u1ec7t \u0111\u1ed9\uff1a(-20~60)\u2103 \u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i\uff1a\u226485 ph\u1ea7n tr\u0103m RH(kh\u00f4ng ng\u01b0ng t\u1ee5)<\/td>\n<\/tr>\n<tr>\n<td>M\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7<\/td>\n<td colspan=\"2\">IP65\uff08c\u00f3 n\u1eafp sau\uff09<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc ph\u00e1c th\u1ea3o<\/td>\n<td colspan=\"2\">96mm\u00d796 mm\u00d794mm (H\u00d7W\u00d7D)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td colspan=\"2\">91mm\u00d791mm(H\u00d7W)<\/td>\n<\/tr>\n<tr>\n<td>C\u00e0i \u0111\u1eb7t<\/td>\n<td colspan=\"2\">G\u1eafn b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n, l\u1eafp \u0111\u1eb7t nhanh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\nT\u00f3m l\u1ea1i, bi\u1ec3u \u0111\u1ed3 PPM c\u1ee7a m\u00e1y \u0111o TDS l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ec3 theo d\u00f5i v\u00e0 duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc. B\u1eb1ng c\u00e1ch so s\u00e1nh ch\u1ec9 s\u1ed1 TDS v\u1edbi c\u00e1c gi\u00e1 tr\u1ecb tr\u00ean bi\u1ec3u \u0111\u1ed3, b\u1ea1n c\u00f3 th\u1ec3 nhanh ch\u00f3ng \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc v\u00e0 x\u00e1c \u0111\u1ecbnh m\u1ecdi v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n c\u00f3 th\u1ec3 c\u1ea7n \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft. B\u1eb1ng c\u00e1ch \u00e1p d\u1ee5ng c\u00e1ch ti\u1ebfp c\u1eadn to\u00e0n di\u1ec7n \u0111\u1ec3 ki\u1ec3m tra v\u00e0 gi\u00e1m s\u00e1t n\u01b0\u1edbc, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc c\u1ee7a b\u1ea1n an to\u00e0n \u0111\u1ec3 s\u1eed d\u1ee5ng v\u00e0 s\u1eed d\u1ee5ng cho c\u00e1c m\u1ee5c \u0111\u00edch kh\u00e1c. H\u00e3y nh\u1edb th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra n\u01b0\u1edbc v\u00e0 tham kh\u1ea3o bi\u1ec3u \u0111\u1ed3 PPM c\u1ee7a m\u00e1y \u0111o TDS \u0111\u1ec3 theo d\u00f5i nh\u1eefng thay \u0111\u1ed5i v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc theo th\u1eddi gian.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c hi\u1ec3u bi\u1ec3u \u0111\u1ed3 PPM c\u1ee7a m\u00e1y \u0111o TDS \u0111\u1ed1i v\u1edbi 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. M\u1ed9t trong nh\u1eefng ch\u1ec9 s\u1ed1&#8230;<\/p>\n","protected":false},"author":1,"featured_media":964,"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":[134407,134429,11058,11905,134481],"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\/20300"}],"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=20300"}],"version-history":[{"count":17,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/20300\/revisions"}],"predecessor-version":[{"id":20551,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/20300\/revisions\/20551"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media\/964"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media?parent=20300"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/categories?post=20300"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/tags?post=20300"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}