{"id":11303,"date":"2024-04-16T11:13:45","date_gmt":"2024-04-16T03:13:45","guid":{"rendered":"https:\/\/shchimay.com\/?p=11303"},"modified":"2024-04-16T12:36:59","modified_gmt":"2024-04-16T04:36:59","slug":"tds-meter-buy","status":"publish","type":"post","link":"https:\/\/shchimay.com\/vi\/tds-meter-buy\/","title":{"rendered":"mua \u0111\u1ed3ng h\u1ed3 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-buy\/#10_may_do_TDS_dang_mua_nhat_nam_2021\" title=\"10 m\u00e1y \u0111o TDS \u0111\u00e1ng mua nh\u1ea5t n\u0103m 2021\">10 m\u00e1y \u0111o TDS \u0111\u00e1ng mua nh\u1ea5t n\u0103m 2021<\/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-buy\/#Cach_chon_may_do_TDS_tot_nhat_cho_nhu_cau_cua_ban\" title=\"C\u00e1ch ch\u1ecdn m\u00e1y \u0111o TDS t\u1ed1t nh\u1ea5t cho nhu c\u1ea7u c\u1ee7a b\u1ea1n\">C\u00e1ch ch\u1ecdn m\u00e1y \u0111o TDS t\u1ed1t nh\u1ea5t cho nhu c\u1ea7u c\u1ee7a b\u1ea1n<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"top-10-tds-meters-to-buy-in-2021-wpaicgheading\"><span class=\"ez-toc-section\" id=\"10_may_do_TDS_dang_mua_nhat_nam_2021\"><\/span>10 m\u00e1y \u0111o TDS \u0111\u00e1ng mua nh\u1ea5t n\u0103m 2021<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nM\u00e1y \u0111o t\u1ed5ng ch\u1ea5t r\u1eafn h\u00f2a tan (TDS) l\u00e0 c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu \u0111\u1ec3 \u0111o n\u1ed3ng \u0111\u1ed9 ch\u1ea5t r\u1eafn h\u00f2a tan trong n\u01b0\u1edbc. Cho d\u00f9 b\u1ea1n l\u00e0 ch\u1ee7 nh\u00e0 quan t\u00e2m \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc u\u1ed1ng hay chuy\u00ean gia trong ng\u00e0nh x\u1eed l\u00fd n\u01b0\u1edbc, vi\u1ec7c s\u1edf h\u1eefu m\u1ed9t m\u00e1y \u0111o TDS \u0111\u00e1ng tin c\u1eady l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc. 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 ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 khi\u1ebfn b\u1ea1n cho\u00e1ng ng\u1ee3p. \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\u00e0ng \u0111\u1ea7u n\u00ean mua v\u00e0o n\u0103m 2021.<\/p>\n<p>1. M\u00e1y ki\u1ec3m tra TDS ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc TDS-EZ k\u1ef9 thu\u1eadt s\u1ed1 HM<br \/>\nM\u00e1y ki\u1ec3m tra TDS ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc HM Digital TDS-EZ l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn c\u1ee7a c\u00e1c ch\u1ee7 nh\u00e0 c\u0169ng nh\u01b0 c\u00e1c chuy\u00ean gia. M\u00e1y \u0111o TDS nh\u1ecf g\u1ecdn v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng n\u00e0y cung c\u1ea5p s\u1ed1 li\u1ec7u ch\u00ednh x\u00e1c v\u1ec1 t\u1ed5ng ch\u1ea5t r\u1eafn h\u00f2a tan trong n\u01b0\u1edbc, l\u00fd t\u01b0\u1edfng \u0111\u1ec3 ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc u\u1ed1ng, b\u1ec3 c\u00e1 v\u00e0 h\u1ec7 th\u1ed1ng th\u1ee7y canh.<\/p>\n<p>2. Apera Instruments AI316 Premium Series PC60 5 trong 1 Ch\u1ed1ng n\u01b0\u1edbc pH\/EC\/TDS\/Nhi\u1ec7t \u0111\u1ed9. B\u1ed9 ki\u1ec3m tra<br \/>\nM\u00e1y \u0111o TDS 5 trong 1 PC60 c\u1ee7a Apera Instruments AI316 Premium Series l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 linh ho\u1ea1t kh\u00f4ng ch\u1ec9 \u0111o TDS m\u00e0 c\u00f2n \u0111o pH, EC v\u00e0 nhi\u1ec7t \u0111\u1ed9. B\u1ed9 c\u00f4ng c\u1ee5 t\u1ea5t c\u1ea3 trong m\u1ed9t n\u00e0y ho\u00e0n h\u1ea3o cho c\u00e1c chuy\u00ean gia c\u1ea7n theo d\u00f5i nhi\u1ec1u th\u00f4ng s\u1ed1 trong ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/p>\n<p>3. M\u00e1y \u0111o k\u1ebft h\u1ee3p EC\/TDS\/Nhi\u1ec7t \u0111\u1ed9 ch\u1ed1ng n\u01b0\u1edbc HM Digital COM-100<br \/>\nM\u00e1y \u0111o k\u1ebft h\u1ee3p EC\/TDS\/Nhi\u1ec7t \u0111\u1ed9 ch\u1ed1ng n\u01b0\u1edbc HM Digital COM-100 l\u00e0 m\u00e1y \u0111o TDS hi\u1ec7u su\u1ea5t cao cung c\u1ea5p c\u00e1c s\u1ed1 \u0111o ch\u00ednh x\u00e1c v\u1ec1 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n (EC), TDS v\u00e0 nhi\u1ec7t \u0111\u1ed9 . Thi\u1ebft k\u1ebf ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc gi\u00fap n\u00f3 ph\u00f9 h\u1ee3p \u0111\u1ec3 s\u1eed d\u1ee5ng trong nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau, bao g\u1ed3m ph\u00f2ng th\u00ed nghi\u1ec7m, th\u1ee7y canh v\u00e0 nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i.<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-11303-1\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/MFC-8800-IOT-Meter-Multi-channel-Controller.mp4?_=1\" \/><a href=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/MFC-8800-IOT-Meter-Multi-channel-Controller.mp4\">http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/MFC-8800-IOT-Meter-Multi-channel-Controller.mp4<\/a><\/video><\/div><br \/>\n4. M\u00e1y \u0111o EC\/TDS\/Nhi\u1ec7t \u0111\u1ed9 ch\u1ed1ng n\u01b0\u1edbc Hanna Instruments HI98311<br \/>\nM\u00e1y \u0111o EC\/TDS\/Nhi\u1ec7t \u0111\u1ed9 ch\u1ed1ng n\u01b0\u1edbc Hanna Instruments HI98311 l\u00e0 m\u00e1y \u0111o TDS \u0111\u00e1ng tin c\u1eady cung c\u1ea5p c\u00e1c ph\u00e9p \u0111o nhanh ch\u00f3ng v\u00e0 ch\u00ednh x\u00e1c v\u1ec1 EC, TDS v\u00e0 nhi\u1ec7t \u0111\u1ed9. K\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn v\u00e0 thi\u1ebft k\u1ebf ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc l\u00e0m cho n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 thu\u1eadn ti\u1ec7n \u0111\u1ec3 th\u1eed nghi\u1ec7m khi \u0111ang di chuy\u1ec3n t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng.<br \/>\n<div style=\"width: 640px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-11303-2\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/ROC-2315.mp4?_=2\" \/><a href=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/ROC-2315.mp4\">http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/ROC-2315.mp4<\/a><\/video><\/div><br \/>\n5. M\u00e1y \u0111o pH\/EC\/TDS th\u00f4ng minh Milwaukee MW802<br \/>\nM\u00e1y \u0111o pH\/EC\/TDS th\u00f4ng minh Milwaukee MW802 l\u00e0 m\u00e1y \u0111o TDS c\u1ea5p chuy\u00ean nghi\u1ec7p cung c\u1ea5p c\u00e1c ph\u00e9p \u0111o ch\u00ednh x\u00e1c v\u1ec1 \u0111\u1ed9 pH, EC, TDS v\u00e0 nhi\u1ec7t \u0111\u1ed9. C\u00e1c t\u00ednh n\u0103ng ti\u00ean ti\u1ebfn c\u1ee7a n\u00f3, ch\u1eb3ng h\u1ea1n nh\u01b0 b\u00f9 nhi\u1ec7t \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng v\u00e0 hi\u1ec7u chu\u1ea9n, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho c\u00e1c chuy\u00ean gia trong ng\u00e0nh x\u1eed l\u00fd n\u01b0\u1edbc.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CCT-3300-5.png\" alt=\"alt-7115\" class=\"wp-image-7115\" id=\"i7115\" \/><\/p>\n<p>6. M\u00e1y ki\u1ec3m tra n\u01b0\u1edbc k\u1ef9 thu\u1eadt s\u1ed1 <a href=\"\/tag\/TDS-Meter\" target=\"_blank\"><strong>TDS Meter<\/strong><\/a><br \/>\nM\u00e1y ki\u1ec3m tra n\u01b0\u1edbc k\u1ef9 thu\u1eadt s\u1ed1 <a href=\"\/tag\/TDS-Meter\" target=\"_blank\"><strong>TDS Meter<\/strong><\/a> l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p v\u1edbi ng\u00e2n s\u00e1ch d\u00e0nh cho nh\u1eefng ch\u1ee7 nh\u00e0 mu\u1ed1n ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc u\u1ed1ng c\u1ee7a h\u1ecd. M\u00e1y \u0111o TDS di \u0111\u1ed9ng v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng n\u00e0y cung c\u1ea5p s\u1ed1 li\u1ec7u ch\u00ednh x\u00e1c v\u1ec1 t\u1ed5ng ch\u1ea5t r\u1eafn h\u00f2a tan, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 thi\u1ebft th\u1ef1c \u0111\u1ec3 s\u1eed d\u1ee5ng h\u00e0ng ng\u00e0y.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/PH-sensor-installation-2.png\" alt=\"alt-7118\" class=\"wp-image-7118\" id=\"i7118\" \/><\/p>\n<p>7. B\u00fat \u0111o \u0111\u1ed9 d\u1eabn Bluelab PENCON<br \/>\nB\u00fat \u0111o \u0111\u1ed9 d\u1eabn Bluelab PENCON l\u00e0 m\u00e1y \u0111o TDS ch\u1ea5t l\u01b0\u1ee3ng cao cung c\u1ea5p c\u00e1c ph\u00e9p \u0111o ch\u00ednh x\u00e1c v\u1ec1 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n, TDS v\u00e0 nhi\u1ec7t \u0111\u1ed9. Thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn v\u00e0 b\u1ec1n b\u1ec9 khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 \u0111\u00e1ng tin c\u1eady d\u00e0nh cho c\u00e1c chuy\u00ean gia trong ng\u00e0nh n\u00f4ng nghi\u1ec7p v\u00e0 th\u1ee7y canh.<\/p>\n<p>8. M\u00e1y ki\u1ec3m tra TDS ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc Dr.meter TDS-3C<br \/>\nM\u00e1y ki\u1ec3m tra TDS ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc Dr.meter TDS-3C l\u00e0 m\u00e1y \u0111o TDS th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng, cung c\u1ea5p s\u1ed1 li\u1ec7u ch\u00ednh x\u00e1c v\u1ec1 t\u1ed5ng ch\u1ea5t r\u1eafn h\u00f2a tan trong n\u01b0\u1edbc. K\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn v\u00e0 gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn c\u1ee7a c\u00e1c ch\u1ee7 nh\u00e0 v\u00e0 ng\u01b0\u1eddi c\u00f3 s\u1edf th\u00edch.<\/p>\n<p>9. M\u00e1y ki\u1ec3m tra n\u01b0\u1edbc k\u1ef9 thu\u1eadt s\u1ed1 VIVOSUN TDS<br \/>\nM\u00e1y ki\u1ec3m tra n\u01b0\u1edbc k\u1ef9 thu\u1eadt s\u1ed1 VIVOSUN <a href=\"\/tag\/TDS-Meter\" target=\"_blank\"><strong>TDS Meter<\/strong><\/a> l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 linh ho\u1ea1t \u0111\u1ec3 \u0111o TDS, EC v\u00e0 nhi\u1ec7t \u0111\u1ed9 trong n\u01b0\u1edbc. M\u00e0n h\u00ecnh LCD l\u1edbn v\u00e0 ch\u1ee9c n\u0103ng t\u1ef1 \u0111\u1ed9ng t\u1eaft gi\u00fap d\u1ec5 s\u1eed d\u1ee5ng, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u c\u0169ng nh\u01b0 c\u00e1c chuy\u00ean gia.<\/p>\n<p>10. M\u00e1y \u0111o TDS k\u1ef9 thu\u1eadt s\u1ed1 Gain Express<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td colspan=\"2\">B\u1ed9 truy\u1ec1n l\u01b0u l\u01b0\u1ee3ng FCT-8350<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi \u0111o<\/td>\n<td>L\u01b0u l\u01b0\u1ee3ng t\u1ee9c th\u1eddi:(0~2000)m3\/h;L\u01b0u l\u01b0\u1ee3ng t\u00edch l\u0169y:(0~99999999)m3<\/td>\n<\/tr>\n<tr>\n<td>T\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y<\/td>\n<td>(0~5)m\/s<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u01b0\u1eddng k\u00ednh \u1ed1ng \u00e1p d\u1ee5ng<\/td>\n<td>DN 25~DN 1000 \u0111\u1ec3 l\u1ef1a ch\u1ecdn<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ph\u00e2n gi\u1ea3i<\/td>\n<td>0,001 m3\/h<\/td>\n<\/tr>\n<tr>\n<td>Kho\u1ea3ng th\u1eddi gian gia h\u1ea1n<\/td>\n<td>1S<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>c\u1ea5p 2.0<\/td>\n<\/tr>\n<tr>\n<td>Kh\u1ea3 n\u0103ng l\u1eb7p l\u1ea1i<\/td>\n<td>\u00b10,5 ph\u1ea7n tr\u0103m <\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u d\u00f2 \u0111\u1ea7u v\u00e0o<\/td>\n<td>Ph\u1ea1m vi: 0,5Hz~2KHz;Ngu\u1ed3n \u0111i\u1ec7n:DC 12V (ngu\u1ed3n cung c\u1ea5p nh\u1ea1c c\u1ee5)<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra t\u01b0\u01a1ng t\u1ef1<\/td>\n<td>(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 \u0111i\u1ec1u khi\u1ec3n<\/td>\n<td>R\u01a1le quang \u0111i\u1ec7n t\u1eed b\u00e1n d\u1eabn, d\u00f2ng t\u1ea3i 50mA(max),AC\/DC 30V<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ebf \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n<\/td>\n<td>C\u1ea3nh b\u00e1o gi\u1edbi h\u1ea1n l\u01b0u l\u01b0\u1ee3ng cao\/th\u1ea5p t\u1ee9c th\u1eddi, chuy\u1ec3n \u0111\u1ed5i t\u1ea7n s\u1ed1 bi\u1ebfn \u0111\u1ed5i l\u01b0u l\u01b0\u1ee3ng<\/td>\n<\/tr>\n<tr>\n<td>C\u00f4ng su\u1ea5t l\u00e0m vi\u1ec7c<\/td>\n<td>DC24V<\/td>\n<\/tr>\n<tr>\n<td>Ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng:<\/td>\n<td> v\u00e0 lt;3.0W<\/td>\n<\/tr>\n<tr>\n<td>Chi\u1ec1u d\u00e0i c\u00e1p<\/td>\n<td>5m theo ti\u00eau chu\u1ea9n; ho\u1eb7c (1~500)m \u0111\u1ec3 l\u1ef1a ch\u1ecdn<\/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\u226485 ph\u1ea7n tr\u0103m 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; \u0111\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>M\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7<\/td>\n<td>IP65(c\u00f3 n\u1eafp l\u01b0ng)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc<\/td>\n<td>96 mm\u00d796 mm\u00d794mm (H\u00d7W\u00d7D)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td>91mm\u00d791mm(H\u00d7W)<\/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>M\u00e1y \u0111o TDS k\u1ef9 thu\u1eadt s\u1ed1 Gain Express l\u00e0 c\u00f4ng c\u1ee5 \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 \u0111o t\u1ed5ng ch\u1ea5t r\u1eafn h\u00f2a tan trong n\u01b0\u1edbc. Thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn v\u00e0 m\u00e0n h\u00ecnh d\u1ec5 \u0111\u1ecdc gi\u00fap thi\u1ebft b\u1ecb tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn thu\u1eadn ti\u1ec7n \u0111\u1ec3 ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc u\u1ed1ng, b\u1ec3 c\u00e1 v\u00e0 h\u1ec7 th\u1ed1ng th\u1ee7y canh.<\/p>\n<p>T\u00f3m l\u1ea1i, vi\u1ec7c ch\u1ecdn m\u00e1y \u0111o TDS ph\u00f9 h\u1ee3p l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc. 10 m\u00e1y \u0111o TDS h\u00e0ng \u0111\u1ea7u \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea \u1edf tr\u00ean cung c\u1ea5p nhi\u1ec1u t\u00ednh n\u0103ng v\u00e0 kh\u1ea3 n\u0103ng ph\u00f9 h\u1ee3p v\u1edbi nhi\u1ec1u nhu c\u1ea7u v\u00e0 ng\u00e2n s\u00e1ch kh\u00e1c nhau. Cho d\u00f9 b\u1ea1n l\u00e0 ch\u1ee7 nh\u00e0, ng\u01b0\u1eddi c\u00f3 s\u1edf th\u00edch hay chuy\u00ean gia trong ng\u00e0nh x\u1eed l\u00fd n\u01b0\u1edbc, \u0111\u1ea7u t\u01b0 v\u00e0o m\u1ed9t chi\u1ebfc m\u00e1y \u0111o TDS ch\u1ea5t l\u01b0\u1ee3ng l\u00e0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t. H\u00e3y xem x\u00e9t c\u00e1c y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ed1i v\u1edbi b\u1ea1n, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u1ed9 ch\u00ednh x\u00e1c, \u0111\u1ed9 b\u1ec1n v\u00e0 t\u00ednh d\u1ec5 s\u1eed d\u1ee5ng khi ch\u1ecdn m\u00e1y \u0111o TDS t\u1ed1t nh\u1ea5t cho nhu c\u1ea7u c\u1ee7a b\u1ea1n. V\u1edbi m\u00e1y \u0111o TDS ph\u00f9 h\u1ee3p trong tay, b\u1ea1n c\u00f3 th\u1ec3 t\u1ef1 tin theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc v\u00e0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t \u0111\u1ec3 b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe v\u00e0 m\u00f4i tr\u01b0\u1eddng c\u1ee7a m\u00ecnh.<\/p>\n<h1 id=\"how-to-choose-the-best-tds-meter-for-your-needs-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Cach_chon_may_do_TDS_tot_nhat_cho_nhu_cau_cua_ban\"><\/span>C\u00e1ch ch\u1ecdn m\u00e1y \u0111o TDS t\u1ed1t nh\u1ea5t cho nhu c\u1ea7u c\u1ee7a b\u1ea1n<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nKhi n\u00f3i \u0111\u1ebfn vi\u1ec7c gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc, m\u00e1y \u0111o TDS l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu. 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, ch\u1eb3ng h\u1ea1n nh\u01b0 kho\u00e1ng ch\u1ea5t, mu\u1ed1i v\u00e0 kim lo\u1ea1i. B\u1eb1ng c\u00e1ch \u0111o m\u1ee9c TDS, b\u1ea1n c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a n\u01b0\u1edbc v\u00e0 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc \u0111\u00f3 an to\u00e0n khi s\u1eed d\u1ee5ng.<\/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 oxy h\u00f2a tan DO-810\/1800<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi<\/td>\n<td>0-20,00 mg\/L<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>\u00b10,5 ph\u1ea7n tr\u0103m FS<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9. Comp.<\/td>\n<td>0-60\u2103<\/td>\n<\/tr>\n<tr>\n<td>Ho\u1ea1t \u0111\u1ed9ng. Nhi\u1ec7t \u0111\u1ed9<\/td>\n<td>0\uff5e60\u2103<\/td>\n<\/tr>\n<tr>\n<td>C\u1ea3m bi\u1ebfn<\/td>\n<td>C\u1ea3m bi\u1ebfn oxy h\u00f2a tan<\/td>\n<\/tr>\n<tr>\n<td>Hi\u1ec3n th\u1ecb<\/td>\n<td>Ho\u1ea1t \u0111\u1ed9ng m\u00e3 ph\u00e2n \u0111o\u1ea1n\/M\u00e0n h\u00ecnh LCD 128*64(DO-1800)<\/td>\n<\/tr>\n<tr>\n<td>Giao ti\u1ebfp<\/td>\n<td>RS485 t\u00f9y ch\u1ecdn<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra<\/td>\n<td>4-20mA \u0111\u1ea7u ra v\u00e0 nbsp; \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>C\u00f3 r\u1ea5t nhi\u1ec1u m\u00e1y \u0111o TDS hi\u1ec7n c\u00f3 tr\u00ean th\u1ecb tr\u01b0\u1eddng, m\u1ed7i lo\u1ea1i c\u00f3 b\u1ed9 t\u00ednh n\u0103ng v\u00e0 kh\u1ea3 n\u0103ng ri\u00eang. \u0110\u1ec3 ch\u1ecdn m\u00e1y \u0111o TDS t\u1ed1t nh\u1ea5t cho nhu c\u1ea7u c\u1ee7a b\u1ea1n, c\u00f3 m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1 c\u1ea7n xem x\u00e9t. \u0110\u1ea7u ti\u00ean v\u00e0 quan tr\u1ecdng nh\u1ea5t, b\u1ea1n n\u00ean x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a m\u00e1y \u0111o. 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 \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n c\u00f3 th\u1ec3 tin t\u01b0\u1edfng v\u00e0o k\u1ebft qu\u1ea3 v\u00e0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u1ee7a m\u00ecnh.<\/p>\n<p>Ngo\u00e0i \u0111\u1ed9 ch\u00ednh x\u00e1c, h\u00e3y xem x\u00e9t ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y \u0111o TDS. M\u1ed9t s\u1ed1 m\u00e1y \u0111o \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf cho c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3, ch\u1eb3ng h\u1ea1n nh\u01b0 th\u1eed nghi\u1ec7m n\u01b0\u1edbc u\u1ed1ng ho\u1eb7c b\u1ec3 c\u00e1, trong khi m\u1ed9t s\u1ed1 kh\u00e1c c\u00f3 ph\u1ea1m vi r\u1ed9ng h\u01a1n \u0111\u1ec3 s\u1eed d\u1ee5ng linh ho\u1ea1t h\u01a1n. \u0110\u1ea3m b\u1ea3o ch\u1ecdn \u0111\u1ed3ng h\u1ed3 c\u00f3 th\u1ec3 \u0111o m\u1ee9c TDS c\u1ee7a ngu\u1ed3n n\u01b0\u1edbc c\u1ee7a b\u1ea1n m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n<p>M\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng kh\u00e1c c\u1ea7n xem x\u00e9t l\u00e0 t\u00ednh d\u1ec5 s\u1eed d\u1ee5ng c\u1ee7a \u0111\u1ed3ng h\u1ed3 TDS. H\u00e3y t\u00ecm m\u1ed9t m\u00e1y \u0111o th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng v\u00e0 tr\u1ef1c quan, c\u00f3 h\u01b0\u1edbng d\u1eabn v\u1eadn h\u00e0nh r\u00f5 r\u00e0ng. M\u1ed9t s\u1ed1 \u0111\u1ed3ng h\u1ed3 c\u00f3 c\u00e1c t\u00ednh n\u0103ng b\u1ed5 sung, ch\u1eb3ng h\u1ea1n nh\u01b0 b\u00f9 nhi\u1ec7t \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng ho\u1eb7c kh\u1ea3 n\u0103ng l\u01b0u tr\u1eef d\u1eef li\u1ec7u, c\u00f3 th\u1ec3 gi\u00fap vi\u1ec7c gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u1ee7a b\u1ea1n tr\u1edf n\u00ean d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\n<p>Khi ch\u1ecdn \u0111\u1ed3ng h\u1ed3 TDS, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i xem x\u00e9t \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a thi\u1ebft b\u1ecb. H\u00e3y t\u00ecm m\u1ed9t m\u00e1y \u0111o \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb v\u1eadt li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng cao v\u00e0 \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o \u0111\u1ec3 t\u1ed3n t\u1ea1i l\u00e2u d\u00e0i. C\u1ea5u tr\u00fac ch\u1eafc ch\u1eafn s\u1ebd \u0111\u1ea3m b\u1ea3o r\u1eb1ng \u0111\u1ed3ng h\u1ed3 c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c vi\u1ec7c s\u1eed d\u1ee5ng th\u01b0\u1eddng xuy\u00ean v\u00e0 cung c\u1ea5p s\u1ed1 li\u1ec7u ch\u00ednh x\u00e1c theo th\u1eddi gian.<\/p>\n<p>Gi\u00e1 c\u1ea3 c\u0169ng l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 c\u1ea7n c\u00e2n nh\u1eafc khi ch\u1ecdn \u0111\u1ed3ng h\u1ed3 TDS. M\u1eb7c d\u00f9 vi\u1ec7c \u0111\u1ea7u t\u01b0 v\u00e0o m\u1ed9t chi\u1ebfc m\u00e1y \u0111o ch\u1ea5t l\u01b0\u1ee3ng l\u00e0 r\u1ea5t quan tr\u1ecdng nh\u01b0ng b\u1ea1n c\u0169ng n\u00ean xem x\u00e9t ng\u00e2n s\u00e1ch c\u1ee7a m\u00ecnh v\u00e0 ch\u1ecdn m\u1ed9t chi\u1ebfc m\u00e1y \u0111o mang l\u1ea1i gi\u00e1 tr\u1ecb t\u1ed1t nh\u1ea5t cho s\u1ed1 ti\u1ec1n b\u1ea1n b\u1ecf ra. So s\u00e1nh c\u00e1c m\u1eabu v\u00e0 nh\u00e3n hi\u1ec7u kh\u00e1c nhau \u0111\u1ec3 t\u00ecm ra m\u00e1y \u0111o TDS \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee7a b\u1ea1n m\u00e0 kh\u00f4ng t\u1ed1n nhi\u1ec1u ti\u1ec1n.<\/p>\n<p>T\u00f3m l\u1ea1i, vi\u1ec7c ch\u1ecdn m\u00e1y \u0111o TDS t\u1ed1t nh\u1ea5t cho nhu c\u1ea7u c\u1ee7a b\u1ea1n \u0111\u00f2i h\u1ecfi ph\u1ea3i xem x\u00e9t c\u1ea9n th\u1eadn m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1, bao g\u1ed3m \u0111\u1ed9 ch\u00ednh x\u00e1c, ph\u1ea1m vi, t\u00ednh d\u1ec5 s\u1eed d\u1ee5ng, \u0111\u1ed9 b\u1ec1n, v\u00e0 gi\u00e1 c\u1ea3. B\u1eb1ng c\u00e1ch d\u00e0nh th\u1eddi gian nghi\u00ean c\u1ee9u v\u00e0 so s\u00e1nh c\u00e1c m\u00f4 h\u00ecnh kh\u00e1c nhau, b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y m\u00e1y \u0111o TDS gi\u00fap b\u1ea1n gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. Cho d\u00f9 b\u1ea1n \u0111ang ki\u1ec3m tra n\u01b0\u1edbc u\u1ed1ng, b\u1ec3 c\u00e1 hay c\u00e1c ngu\u1ed3n n\u01b0\u1edbc kh\u00e1c, m\u00e1y \u0111o TDS \u0111\u00e1ng tin c\u1eady l\u00e0 c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 an to\u00e0n v\u00e0 \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a n\u01b0\u1edbc.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>10 m\u00e1y \u0111o TDS \u0111\u00e1ng mua nh\u1ea5t n\u0103m 2021 M\u00e1y \u0111o t\u1ed5ng ch\u1ea5t r\u1eafn h\u00f2a tan (TDS) l\u00e0 c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu \u0111\u1ec3 \u0111o n\u1ed3ng \u0111\u1ed9 ch\u1ea5t r\u1eafn h\u00f2a tan trong n\u01b0\u1edbc. Cho d\u00f9 b\u1ea1n l\u00e0 ch\u1ee7 nh\u00e0 quan t\u00e2m \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc u\u1ed1ng hay chuy\u00ean gia trong ng\u00e0nh x\u1eed l\u00fd n\u01b0\u1edbc, vi\u1ec7c s\u1edf&#8230;<\/p>\n","protected":false},"author":1,"featured_media":3273,"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":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"pt":{"title":false,"content":false,"excerpt":false},"ar":{"title":false,"content":false,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"ko":{"title":false,"content":false,"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\/11303"}],"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=11303"}],"version-history":[{"count":11,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/11303\/revisions"}],"predecessor-version":[{"id":11315,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/11303\/revisions\/11315"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media\/3273"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media?parent=11303"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/categories?post=11303"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/tags?post=11303"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}