{"id":10201,"date":"2024-04-10T12:54:42","date_gmt":"2024-04-10T04:54:42","guid":{"rendered":"https:\/\/shchimay.com\/?p=10201"},"modified":"2024-04-12T00:15:41","modified_gmt":"2024-04-11T16:15:41","slug":"best-aquarium-tds-meter","status":"publish","type":"post","link":"https:\/\/shchimay.com\/vi\/best-aquarium-tds-meter\/","title":{"rendered":"m\u00e1y \u0111o tds h\u1ed3 c\u00e1 t\u1ed1t nh\u1ea5t"},"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\/best-aquarium-tds-meter\/#10_may_do_TDS_ho_ca_hang_dau_de_theo_doi_chat_luong_nuoc_chinh_xac\" title=\"10 m\u00e1y \u0111o TDS h\u1ed3 c\u00e1 h\u00e0ng \u0111\u1ea7u \u0111\u1ec3 theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc ch\u00ednh x\u00e1c\">10 m\u00e1y \u0111o TDS h\u1ed3 c\u00e1 h\u00e0ng \u0111\u1ea7u \u0111\u1ec3 theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc ch\u00ednh x\u00e1c<\/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\/best-aquarium-tds-meter\/#Cach_chon_may_do_TDS_be_ca_tot_nhat_cho_be_cua_ban\" title=\"C\u00e1ch ch\u1ecdn m\u00e1y \u0111o TDS b\u1ec3 c\u00e1 t\u1ed1t nh\u1ea5t cho b\u1ec3 c\u1ee7a b\u1ea1n\">C\u00e1ch ch\u1ecdn m\u00e1y \u0111o TDS b\u1ec3 c\u00e1 t\u1ed1t nh\u1ea5t cho b\u1ec3 c\u1ee7a b\u1ea1n<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"top-10-aquarium-tds-meters-for-accurate-water-quality-monitoring-wpaicgheading\"><span class=\"ez-toc-section\" id=\"10_may_do_TDS_ho_ca_hang_dau_de_theo_doi_chat_luong_nuoc_chinh_xac\"><\/span>10 m\u00e1y \u0111o TDS h\u1ed3 c\u00e1 h\u00e0ng \u0111\u1ea7u \u0111\u1ec3 theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc ch\u00ednh x\u00e1c<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nNh\u1eefng ng\u01b0\u1eddi \u0111am m\u00ea b\u1ec3 c\u00e1 bi\u1ebft t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc th\u00edch h\u1ee3p cho s\u1ee9c kh\u1ecfe v\u00e0 th\u1ec3 tr\u1ea1ng c\u1ee7a v\u1eadt nu\u00f4i th\u1ee7y sinh. M\u1ed9t c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu \u0111\u1ec3 theo d\u00f5i 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 \u0111o n\u1ed3ng \u0111\u1ed9 ch\u1ea5t r\u1eafn h\u00f2a tan trong n\u01b0\u1edbc, cung c\u1ea5p cho ng\u01b0\u1eddi nu\u00f4i c\u00e1 th\u00f4ng tin c\u00f3 gi\u00e1 tr\u1ecb v\u1ec1 s\u1ee9c kh\u1ecfe t\u1ed5ng th\u1ec3 c\u1ee7a m\u00f4i tr\u01b0\u1eddng b\u1ec3 c\u00e1 c\u1ee7a h\u1ecd.<\/p>\n<p>Khi ch\u1ecdn m\u00e1y \u0111o TDS b\u1ec3 c\u00e1 t\u1ed1t nh\u1ea5t, c\u00f3 m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 c\u1ea7n xem x\u00e9t. \u0110\u1ed9 ch\u00ednh x\u00e1c, \u0111\u1ed9 tin c\u1eady, d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng \u0111\u1ec1u l\u00e0 nh\u1eefng c\u00e2n nh\u1eafc quan tr\u1ecdng khi ch\u1ecdn m\u00e1y \u0111o TDS cho b\u1ec3 c\u00e1 c\u1ee7a b\u1ea1n. \u0110\u1ec3 gi\u00fap b\u1ea1n \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t, ch\u00fang t\u00f4i \u0111\u00e3 t\u1ed5ng h\u1ee3p danh s\u00e1ch 10 m\u00e1y \u0111o TDS h\u1ed3 c\u00e1 h\u00e0ng \u0111\u1ea7u tr\u00ean th\u1ecb tr\u01b0\u1eddng hi\u1ec7n nay.<\/p>\n<p>M\u00e1y \u0111o TDS \u0111\u1ea7u ti\u00ean trong danh s\u00e1ch c\u1ee7a ch\u00fang t\u00f4i l\u00e0 M\u00e1y ki\u1ec3m tra TDS ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc HM Digital TDS-EZ. M\u00e1y \u0111o nh\u1ecf g\u1ecdn v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng n\u00e0y cung c\u1ea5p s\u1ed1 \u0111\u1ecdc ch\u00ednh x\u00e1c v\u1ec1 m\u1ee9c TDS trong n\u01b0\u1edbc b\u1ec3 c\u00e1 c\u1ee7a b\u1ea1n. V\u1edbi thao t\u00e1c \u0111\u01a1n gi\u1ea3n ch\u1ec9 b\u1eb1ng m\u1ed9t n\u00fat b\u1ea5m, m\u00e1y \u0111o n\u00e0y ho\u00e0n h\u1ea3o cho c\u1ea3 ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u v\u00e0 ng\u01b0\u1eddi ch\u01a1i c\u00e1 c\u1ea3nh c\u00f3 kinh nghi\u1ec7m.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"purpose of conductivity meter\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/Y6h877I43EA?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>\nTi\u1ebfp theo l\u00e0 Apera Instruments AI316 Premium Series PC60 5-in-1 ch\u1ed1ng n\u01b0\u1edbc pH\/EC (TDS)\/\u0110\u1ed9 m\u1eb7n\/Nhi\u1ec7t \u0111\u1ed9. B\u1ed9 ki\u1ec3m tra \u0111a th\u00f4ng s\u1ed1. M\u00e1y \u0111o ti\u00ean ti\u1ebfn n\u00e0y kh\u00f4ng ch\u1ec9 \u0111o m\u1ee9c TDS m\u00e0 c\u00f2n \u0111o \u0111\u1ed9 pH, \u0111\u1ed9 m\u1eb7n v\u00e0 nhi\u1ec7t \u0111\u1ed9, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 linh ho\u1ea1t \u0111\u1ec3 theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc trong b\u1ec3 c\u00e1 c\u1ee7a b\u1ea1n.<\/p>\n<p>\u0110\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi \u0111ang t\u00ecm ki\u1ebfm m\u1ed9t l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p v\u1edbi t\u00fai ti\u1ec1n, HM Digital TDS-4 Pocket Size TDS Test l\u00e0 m\u1ed9t s\u1ef1 l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi. M\u00e1y \u0111o c\u1ea7m tay n\u00e0y nh\u1ecf g\u1ecdn v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng, cung c\u1ea5p k\u1ebft qu\u1ea3 \u0111o TDS ch\u00ednh x\u00e1c v\u1edbi m\u1ee9c gi\u00e1 ph\u1ea3i ch\u0103ng.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"online pH Transmitting controller for water treatment\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/K1X_JvYPARI?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>N\u1ebfu b\u1ea1n \u0111ang t\u00ecm mua m\u00e1y \u0111o TDS cao c\u1ea5p, M\u00e1y \u0111o nhi\u1ec7t \u0111\u1ed9 Hanna Instruments HI98308 GroLine EC\/TDS\/NaCl\/Nhi\u1ec7t \u0111\u1ed9 l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u. M\u00e1y \u0111o c\u1ea5p chuy\u00ean nghi\u1ec7p n\u00e0y cung c\u1ea5p c\u00e1c ph\u00e9p \u0111o ch\u00ednh x\u00e1c v\u1ec1 m\u1ee9c TDS, c\u0169ng nh\u01b0 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n v\u00e0 nhi\u1ec7t \u0111\u1ed9, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 to\u00e0n di\u1ec7n \u0111\u1ec3 theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc trong b\u1ec3 c\u00e1 c\u1ee7a b\u1ea1n.<\/p>\n<p>\u0110\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi ch\u01a1i c\u00e1 c\u1ea3nh th\u00edch m\u00e0n h\u00ecnh k\u1ef9 thu\u1eadt s\u1ed1, HM Digital DM-1 In- Line Dual <a href=\"\/tag\/TDS-Monitor\" target=\"_blank\"><strong>TDS Monitor<\/strong><\/a> l\u00e0 m\u1ed9t s\u1ef1 l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi. M\u00e1y \u0111o n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t tr\u1ef1c ti\u1ebfp v\u00e0o d\u00f2ng n\u01b0\u1edbc trong b\u1ec3 c\u00e1 c\u1ee7a b\u1ea1n, cung c\u1ea5p s\u1ed1 li\u1ec7u TDS theo th\u1eddi gian th\u1ef1c tr\u00ean m\u00e0n h\u00ecnh k\u1ef9 thu\u1eadt s\u1ed1 r\u00f5 r\u00e0ng.<\/p>\n<p>N\u1ebfu b\u1ea1n \u0111ang t\u00ecm ki\u1ebfm m\u1ed9t m\u00e1y \u0111o TDS c\u00f3 th\u1eddi l\u01b0\u1ee3ng pin d\u00e0i th\u00ec M\u00e1y \u0111o TDS c\u1ea7m tay HM Digital TDS-3 l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p m\u1ed9t l\u1ef1a ch\u1ecdn \u0111\u00e1ng tin c\u1eady. \u0110\u1ed3ng h\u1ed3 n\u00e0y c\u00f3 ch\u1ec9 b\u00e1o pin y\u1ebfu v\u00e0 ch\u1ee9c n\u0103ng t\u1ef1 \u0111\u1ed9ng t\u1eaft \u0111\u1ec3 ti\u1ebft ki\u1ec7m pin, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn thu\u1eadn ti\u1ec7n \u0111\u1ec3 theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/PH-8851-PH-meter.jpg\" alt=\"alt-3014\" class=\"wp-image-3014\" id=\"i3014\" \/><\/p>\n<p>\u0110\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi nu\u00f4i c\u00e1 th\u00edch m\u1ed9t m\u00e1y \u0111o TDS nh\u1ecf g\u1ecdn v\u00e0 di \u0111\u1ed9ng, M\u00e1y ki\u1ec3m tra TDS ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc HM Digital TDS-EZ l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi. M\u00e1y \u0111o c\u1ea7m tay n\u00e0y r\u1ea5t d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 cung c\u1ea5p s\u1ed1 \u0111\u1ecdc TDS ch\u00ednh x\u00e1c khi \u0111ang di chuy\u1ec3n, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 thu\u1eadn ti\u1ec7n \u0111\u1ec3 theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc trong b\u1ec3 c\u00e1 c\u1ee7a b\u1ea1n.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/PH-510-PH-Controller-Meter-PH-Transmitter.jpg\" alt=\"alt-3016\" class=\"wp-image-3016\" id=\"i3016\" \/><\/p>\n<p>N\u1ebfu b\u1ea1n \u0111ang c\u1ea7n m\u1ed9t m\u00e1y \u0111o TDS c\u0169ng c\u00f3 th\u1ec3 \u0111o nhi\u1ec7t \u0111\u1ed9 th\u00ec M\u00e1y \u0111o TDS c\u1ea7m tay HM Digital TDS-3 v\u1edbi Nhi\u1ec7t k\u1ebf k\u1ef9 thu\u1eadt s\u1ed1 l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn linh ho\u1ea1t. M\u00e1y \u0111o n\u00e0y cung c\u1ea5p k\u1ebft qu\u1ea3 \u0111o TDS v\u00e0 nhi\u1ec7t \u0111\u1ed9 ch\u00ednh x\u00e1c trong m\u1ed9t thi\u1ebft b\u1ecb ti\u1ec7n l\u1ee3i.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>M\u00f4 h\u00ecnh<\/td>\n<td colspan=\"3\">B\u1ed9 \u0111i\u1ec1u khi\u1ec3n RO k\u00eanh \u0111\u00f4i ROC-8221 m\u1ed9t giai \u0111o\u1ea1n<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"4\">Ph\u1ea1m vi \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n<\/td>\n<td rowspan=\"2\">N\u01b0\u1edbc Th\u00f4<\/td>\n<td>10,0cm-1<\/td>\n<td>(0-20000)\u03bcs\/cm<\/td>\n<\/tr>\n<tr>\n<td>1,0cm-1<\/td>\n<td>(0-2000)\u03bcS\/cm<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">N\u01b0\u1edbc s\u1ea3n ph\u1ea9m<\/td>\n<td>1,0cm-1<\/td>\n<td>(0-2000)\u03bcS\/cm<\/td>\n<\/tr>\n<tr>\n<td>0,1cm-1<\/td>\n<td>(0-200)\u03bcS\/cm<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td colspan=\"3\">1,5 c\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>\u00c1p su\u1ea5t l\u00e0m vi\u1ec7c c\u1ee7a t\u1ebf b\u00e0o d\u1eabn<\/td>\n<td colspan=\"3\">(0~0,5)MPa<\/td>\n<\/tr>\n<tr>\n<td>B\u00f9 nhi\u1ec7t \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng<\/td>\n<td colspan=\"3\">Ph\u1ea1m vi b\u00f9 nhi\u1ec7t \u0111\u1ed9 (0~50)\u2103<\/td>\n<\/tr>\n<tr>\n<td>Kho\u1ea3ng c\u00e1ch hi\u1ec7u qu\u1ea3<\/td>\n<td colspan=\"3\">\u226420m v\u00e0 nbsp;(ti\u00eau chu\u1ea9n 5 m, ho\u1eb7c \u0111\u1eb7t h\u00e0ng tr\u01b0\u1edbc)<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">Ch\u1ebf \u0111\u1ed9 hi\u1ec3n th\u1ecb<\/td>\n<td colspan=\"3\" rowspan=\"3\">C\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn \u0111\u00e8n n\u1ec1n LCD 128\u00d764, menu C\u00e0i \u0111\u1eb7t hi\u1ec3n th\u1ecb v\u00e0 th\u00f4ng b\u00e1o tr\u1ea1ng th\u00e1i b\u1eb1ng ti\u1ebfng Anh ho\u1eb7c ti\u1ebfng Trung<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\n\u0110\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi nu\u00f4i c\u00e1 th\u00edch m\u00e1y \u0111o TDS c\u00f3 m\u00e0n h\u00ecnh k\u1ef9 thu\u1eadt s\u1ed1 l\u1edbn, M\u00e1y ki\u1ec3m tra TDS c\u1ee1 b\u1ecf t\u00fai HM Digital TDS-4 l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi. \u0110\u1ed3ng h\u1ed3 c\u1ea7m tay n\u00e0y c\u00f3 m\u00e0n h\u00ecnh k\u1ef9 thu\u1eadt s\u1ed1 r\u00f5 r\u00e0ng \u0111\u1ec3 d\u1ec5 d\u00e0ng \u0111\u1ecdc c\u00e1c m\u1ee9c TDS, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t l\u1ef1a ch\u1ecdn th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng \u0111\u1ec3 theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc trong b\u1ec3 c\u00e1 c\u1ee7a b\u1ea1n.<\/p>\n<p>T\u00f3m l\u1ea1i, vi\u1ec7c ch\u1ecdn m\u00e1y \u0111o TDS h\u1ed3 c\u00e1 t\u1ed1t nh\u1ea5t l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc th\u00edch h\u1ee3p trong b\u1ec3 c\u00e1 c\u1ee7a b\u1ea1n. b\u1ec3 nu\u00f4i c\u00e1. Cho d\u00f9 b\u1ea1n l\u00e0 ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u hay ng\u01b0\u1eddi ch\u01a1i c\u00e1 c\u1ea3nh c\u00f3 kinh nghi\u1ec7m, tr\u00ean th\u1ecb tr\u01b0\u1eddng \u0111\u1ec1u c\u00f3 m\u00e1y \u0111o TDS ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a b\u1ea1n. B\u1eb1ng c\u00e1ch xem x\u00e9t c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 \u0111\u1ed9 ch\u00ednh x\u00e1c, \u0111\u1ed9 tin c\u1eady, d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng, b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y m\u00e1y \u0111o TDS ho\u00e0n h\u1ea3o cho b\u1ec3 c\u00e1 c\u1ee7a m\u00ecnh v\u00e0 \u0111\u1ea3m b\u1ea3o s\u1ee9c kh\u1ecfe c\u0169ng nh\u01b0 s\u1ef1 an to\u00e0n cho v\u1eadt nu\u00f4i th\u1ee7y sinh c\u1ee7a b\u1ea1n.<\/p>\n<h1 id=\"how-to-choose-the-best-aquarium-tds-meter-for-your-tank-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Cach_chon_may_do_TDS_be_ca_tot_nhat_cho_be_cua_ban\"><\/span>C\u00e1ch ch\u1ecdn m\u00e1y \u0111o TDS b\u1ec3 c\u00e1 t\u1ed1t nh\u1ea5t cho b\u1ec3 c\u1ee7a b\u1ea1n<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nT\u1ed5ng ch\u1ea5t r\u1eafn h\u00f2a tan (TDS) l\u00e0 m\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng trong vi\u1ec7c duy tr\u00ec m\u00f4i tr\u01b0\u1eddng b\u1ec3 c\u00e1 kh\u1ecfe m\u1ea1nh. TDS \u0111\u1ec1 c\u1eadp \u0111\u1ebfn l\u01b0\u1ee3ng mu\u1ed1i v\u00f4 c\u01a1, kho\u00e1ng ch\u1ea5t v\u00e0 c\u00e1c ch\u1ea5t kh\u00e1c h\u00f2a tan trong n\u01b0\u1edbc. Vi\u1ec7c theo d\u00f5i m\u1ee9c TDS trong b\u1ec3 c\u00e1 c\u1ee7a b\u1ea1n l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ee9c kh\u1ecfe cho v\u1eadt nu\u00f4i th\u1ee7y sinh c\u1ee7a b\u1ea1n. M\u1ed9t trong nh\u1eefng c\u00f4ng c\u1ee5 hi\u1ec7u qu\u1ea3 nh\u1ea5t \u0111\u1ec3 \u0111o TDS trong b\u1ec3 c\u1ee7a b\u1ea1n l\u00e0 m\u00e1y \u0111o TDS. V\u1edbi r\u1ea5t nhi\u1ec1u l\u1ef1a ch\u1ecdn c\u00f3 s\u1eb5n tr\u00ean th\u1ecb tr\u01b0\u1eddng, vi\u1ec7c ch\u1ecdn m\u00e1y \u0111o TDS cho b\u1ec3 c\u00e1 t\u1ed1t nh\u1ea5t c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t nhi\u1ec7m v\u1ee5 kh\u00f3 kh\u0103n. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd th\u1ea3o lu\u1eadn v\u1ec1 c\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh c\u1ea7n xem x\u00e9t khi ch\u1ecdn m\u00e1y \u0111o TDS cho b\u1ec3 c\u00e1 c\u1ee7a b\u1ea1n.<\/p>\n<p>\u0110\u1ed9 ch\u00ednh x\u00e1c l\u00e0 m\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t c\u1ea7n xem x\u00e9t khi ch\u1ecdn m\u00e1y \u0111o TDS. M\u1ee9c \u0111\u1ed9 ch\u00ednh x\u00e1c cao l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111o ch\u00ednh x\u00e1c m\u1ee9c TDS trong b\u1ec3 c\u00e1 c\u1ee7a b\u1ea1n. H\u00e3y t\u00ecm m\u1ed9t m\u00e1y \u0111o TDS cung c\u1ea5p s\u1ed1 \u0111\u1ecdc ch\u00ednh x\u00e1c v\u1edbi m\u1ed9t sai s\u1ed1 nh\u1ecf. \u0110i\u1ec1u n\u00e0y s\u1ebd gi\u00fap b\u1ea1n \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc trong b\u1ec3 v\u00e0 th\u1ef1c hi\u1ec7n h\u00e0nh \u0111\u1ed9ng th\u00edch h\u1ee3p n\u1ebfu c\u1ea7n.<\/p>\n<p>M\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng kh\u00e1c c\u1ea7n xem x\u00e9t l\u00e0 ph\u1ea1m vi m\u1ee9c TDS m\u00e0 \u0111\u1ed3ng h\u1ed3 c\u00f3 th\u1ec3 \u0111o \u0111\u01b0\u1ee3c. C\u00e1c lo\u1ea1i lo\u00e0i th\u1ee7y sinh kh\u00e1c nhau c\u00f3 m\u1ee9c ch\u1ecbu \u0111\u1ef1ng TDS kh\u00e1c nhau, v\u00ec v\u1eady \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ch\u1ecdn m\u00e1y \u0111o c\u00f3 th\u1ec3 \u0111o \u0111\u01b0\u1ee3c nhi\u1ec1u m\u1ee9c TDS. \u0110i\u1ec1u n\u00e0y s\u1ebd cho ph\u00e9p b\u1ea1n theo d\u00f5i nh\u1eefng thay \u0111\u1ed5i v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c \u0111i\u1ec1u ch\u1ec9nh khi c\u1ea7n thi\u1ebft \u0111\u1ec3 duy tr\u00ec m\u00f4i tr\u01b0\u1eddng l\u00e0nh m\u1ea1nh cho c\u00e1 v\u00e0 c\u00e1c v\u1eadt nu\u00f4i th\u1ee7y sinh kh\u00e1c.<\/p>\n<p>D\u1ec5 s\u1eed d\u1ee5ng c\u0169ng l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng c\u1ea7n c\u00e2n nh\u1eafc khi ch\u1ecdn m\u00e1y \u0111o TDS cho b\u1ec3 c\u00e1 c\u1ee7a b\u1ea1n. H\u00e3y t\u00ecm m\u1ed9t m\u00e1y \u0111o th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng v\u00e0 d\u1ec5 v\u1eadn h\u00e0nh. M\u00e1y \u0111o c\u00f3 m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb r\u00f5 r\u00e0ng v\u00e0 \u0111i\u1ec1u khi\u1ec3n tr\u1ef1c quan s\u1ebd gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng \u0111\u1ecdc v\u00e0 theo d\u00f5i m\u1ee9c TDS trong b\u1ec3 c\u1ee7a m\u00ecnh m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c h\u01a1n. M\u1ed9t s\u1ed1 \u0111\u1ed3ng h\u1ed3 c\u00f2n c\u00f3 c\u00e1c t\u00ednh n\u0103ng b\u1ed5 sung nh\u01b0 b\u00f9 nhi\u1ec7t \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng, c\u00f3 th\u1ec3 gi\u00fap \u0111\u1ea3m b\u1ea3o s\u1ed1 \u0111\u1ecdc ch\u00ednh x\u00e1c \u1edf c\u00e1c nhi\u1ec7t \u0111\u1ed9 n\u01b0\u1edbc kh\u00e1c nhau.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"plastic quick release coupling\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/fD4wrM4EtY8?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>\u0110\u1ed9 b\u1ec1n l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng kh\u00e1c c\u1ea7n xem x\u00e9t khi ch\u1ecdn m\u00e1y \u0111o TDS cho b\u1ec3 c\u00e1 c\u1ee7a b\u1ea1n. H\u00e3y t\u00ecm lo\u1ea1i m\u00e1y \u0111o c\u00f3 \u0111\u1ed9 b\u1ec1n cao v\u00e0 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t khi s\u1eed d\u1ee5ng th\u01b0\u1eddng xuy\u00ean trong m\u00f4i tr\u01b0\u1eddng \u1ea9m \u01b0\u1edbt. \u0110\u1ed3ng h\u1ed3 b\u1ec1n s\u1ebd mang l\u1ea1i hi\u1ec7u su\u1ea5t \u0111\u00e1ng tin c\u1eady theo th\u1eddi gian v\u00e0 gi\u00fap b\u1ea1n ti\u1ebft ki\u1ec7m ti\u1ec1n v\u1ec1 l\u00e2u d\u00e0i b\u1eb1ng c\u00e1ch tr\u00e1nh ph\u1ea3i thay th\u1ebf th\u01b0\u1eddng xuy\u00ean.<\/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-810 pH\/ORP<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi<\/td>\n<td>0-14 pH; -2000 &#8211; +2000mV<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>\u00b10.1pH; \u00b12mV<\/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\uff5e50\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 pH \u0111\u00f4i\/ba; C\u1ea3m bi\u1ebfn ORP<\/td>\n<\/tr>\n<tr>\n<td>Hi\u1ec3n th\u1ecb<\/td>\n<td>M\u00e0n H\u00ecnh LCD<\/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>\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>Khi ch\u1ecdn m\u00e1y \u0111o TDS cho b\u1ec3 c\u00e1 c\u1ee7a b\u1ea1n, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i xem x\u00e9t k\u00edch th\u01b0\u1edbc v\u00e0 thi\u1ebft k\u1ebf c\u1ee7a m\u00e1y \u0111o. H\u00e3y t\u00ecm m\u1ed9t m\u00e1y \u0111o nh\u1ecf g\u1ecdn v\u00e0 di \u0111\u1ed9ng, d\u1ec5 b\u1ea3o qu\u1ea3n v\u00e0 v\u1eadn chuy\u1ec3n. M\u00e1y \u0111o c\u00f3 thi\u1ebft k\u1ebf \u0111\u1eb9p m\u1eaft v\u00e0 ti\u1ec7n d\u1ee5ng s\u1ebd tho\u1ea3i m\u00e1i h\u01a1n khi s\u1eed d\u1ee5ng v\u00e0 c\u1ea7m n\u1eafm, gi\u00fap b\u1ea1n d\u1ec5 d\u00e0ng \u0111\u1ecdc v\u00e0 theo d\u00f5i m\u1ee9c TDS trong b\u1ec3 c\u1ee7a m\u00ecnh th\u01b0\u1eddng xuy\u00ean h\u01a1n.<\/p>\n<p>T\u00f3m l\u1ea1i, vi\u1ec7c ch\u1ecdn m\u00e1y \u0111o TDS b\u1ec3 c\u00e1 t\u1ed1t nh\u1ea5t cho b\u1ec3 c\u00e1 c\u1ee7a b\u1ea1n \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u1ea9n th\u1eadn xem x\u00e9t c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 \u0111\u1ed9 ch\u00ednh x\u00e1c, ph\u1ea1m vi, t\u00ednh d\u1ec5 s\u1eed d\u1ee5ng, \u0111\u1ed9 b\u1ec1n v\u00e0 thi\u1ebft k\u1ebf. B\u1eb1ng c\u00e1ch ch\u1ecdn m\u00e1y \u0111o TDS ch\u1ea5t l\u01b0\u1ee3ng cao \u0111\u00e1p \u1ee9ng nhu c\u1ea7u v\u00e0 s\u1edf th\u00edch c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ee9c kh\u1ecfe v\u00e0 h\u1ea1nh ph\u00fac cho v\u1eadt nu\u00f4i th\u1ee7y sinh c\u1ee7a m\u00ecnh v\u00e0 duy tr\u00ec m\u00f4i tr\u01b0\u1eddng b\u1ec3 c\u00e1 ph\u00e1t tri\u1ec3n m\u1ea1nh. D\u00e0nh th\u1eddi gian nghi\u00ean c\u1ee9u v\u00e0 so s\u00e1nh c\u00e1c l\u1ef1a ch\u1ecdn kh\u00e1c nhau tr\u01b0\u1edbc khi \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh v\u00e0 \u0111\u1ea7u t\u01b0 v\u00e0o m\u00e1y \u0111o TDS \u0111\u00e1ng tin c\u1eady s\u1ebd gi\u00fap b\u1ea1n gi\u1eef n\u01b0\u1edbc trong b\u1ec3 c\u00e1 s\u1ea1ch s\u1ebd v\u00e0 an to\u00e0n cho c\u00e1 v\u00e0 c\u00e1c sinh v\u1eadt s\u1ed1ng d\u01b0\u1edbi n\u01b0\u1edbc kh\u00e1c.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>10 m\u00e1y \u0111o TDS h\u1ed3 c\u00e1 h\u00e0ng \u0111\u1ea7u \u0111\u1ec3 theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc ch\u00ednh x\u00e1c Nh\u1eefng ng\u01b0\u1eddi \u0111am m\u00ea b\u1ec3 c\u00e1 bi\u1ebft t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc th\u00edch h\u1ee3p cho s\u1ee9c kh\u1ecfe v\u00e0 th\u1ec3 tr\u1ea1ng c\u1ee7a v\u1eadt nu\u00f4i th\u1ee7y sinh. M\u1ed9t c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu \u0111\u1ec3 theo d\u00f5i ch\u1ea5t&#8230;<\/p>\n","protected":false},"author":1,"featured_media":3014,"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":[],"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":false,"content":false,"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":false,"content":false,"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":false,"content":false,"excerpt":false},"th":{"title":true,"content":true,"excerpt":false},"vi":{"title":true,"content":true,"excerpt":false},"tr":{"title":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/10201"}],"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=10201"}],"version-history":[{"count":10,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/10201\/revisions"}],"predecessor-version":[{"id":10612,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/10201\/revisions\/10612"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media\/3014"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media?parent=10201"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/categories?post=10201"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/tags?post=10201"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}