{"id":19524,"date":"2024-08-04T10:48:08","date_gmt":"2024-08-04T02:48:08","guid":{"rendered":"https:\/\/shchimay.com\/?p=19524"},"modified":"2024-08-04T14:56:34","modified_gmt":"2024-08-04T06:56:34","slug":"best-tds-and-ph-meter-in-india","status":"publish","type":"post","link":"https:\/\/shchimay.com\/vi\/best-tds-and-ph-meter-in-india\/","title":{"rendered":"m\u00e1y \u0111o tds v\u00e0 ph t\u1ed1t nh\u1ea5t \u1edf \u1ea4n \u0110\u1ed9"},"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-tds-and-ph-meter-in-india\/#Top_10_may_do_TDS_tot_nhat_o_An_Do\" title=\"Top 10 m\u00e1y \u0111o TDS t\u1ed1t nh\u1ea5t \u1edf \u1ea4n \u0110\u1ed9\">Top 10 m\u00e1y \u0111o TDS t\u1ed1t nh\u1ea5t \u1edf \u1ea4n \u0110\u1ed9<\/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-tds-and-ph-meter-in-india\/#5_May_do_pH_tot_nhat_cho_ket_qua_chinh_xac_o_An_Do\" title=\"5 M\u00e1y \u0111o pH t\u1ed1t nh\u1ea5t cho k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c \u1edf \u1ea4n \u0110\u1ed9\">5 M\u00e1y \u0111o pH t\u1ed1t nh\u1ea5t cho k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c \u1edf \u1ea4n \u0110\u1ed9<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"top-10-best-tds-meters-in-india-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Top_10_may_do_TDS_tot_nhat_o_An_Do\"><\/span>Top 10 m\u00e1y \u0111o TDS t\u1ed1t nh\u1ea5t \u1edf \u1ea4n \u0110\u1ed9<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, vi\u1ec7c trang b\u1ecb c\u00e1c c\u00f4ng c\u1ee5 ph\u00f9 h\u1ee3p l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft. M\u00e1y \u0111o TDS (T\u1ed5ng ch\u1ea5t r\u1eafn h\u00f2a tan) v\u00e0 m\u00e1y \u0111o pH l\u00e0 hai trong s\u1ed1 nh\u1eefng thi\u1ebft b\u1ecb quan tr\u1ecdng nh\u1ea5t \u0111\u1ec3 ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc. \u1ede \u1ea4n \u0110\u1ed9, n\u01a1i \u00f4 nhi\u1ec5m n\u01b0\u1edbc l\u00e0 m\u1ed1i lo ng\u1ea1i l\u1edbn, vi\u1ec7c trang b\u1ecb m\u00e1y \u0111o TDS v\u00e0 pH \u0111\u00e1ng tin c\u1eady l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho n\u01b0\u1edbc u\u1ed1ng.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/pH-ORP-5500-series-pH-ORP-online-transmitting-controller2-1.png\" alt=\"alt-340\" class=\"wp-image-340\" id=\"i340\" \/><\/p>\n<p>C\u00f3 nhi\u1ec1u lo\u1ea1i m\u00e1y \u0111o TDS v\u00e0 pH tr\u00ean th\u1ecb tr\u01b0\u1eddng, nh\u01b0ng kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 ch\u00fang \u0111\u1ec1u gi\u1ed1ng nhau. \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 v\u00e0 pH t\u1ed1t nh\u1ea5t \u1edf \u1ea4n \u0110\u1ed9.<\/p>\n<p>M\u1ed9t trong nh\u1eefng m\u00e1y \u0111o TDS t\u1ed1t nh\u1ea5t \u1edf \u1ea4n \u0110\u1ed9 l\u00e0 M\u00e1y ki\u1ec3m tra TDS ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc HM Digital TDS-EZ. Thi\u1ebft b\u1ecb nh\u1ecf g\u1ecdn v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng n\u00e0y cung c\u1ea5p k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c v\u1ec1 m\u1ee9c TDS trong n\u01b0\u1edbc, l\u00fd t\u01b0\u1edfng cho c\u1ea3 s\u1eed d\u1ee5ng t\u1ea1i nh\u00e0 v\u00e0 chuy\u00ean nghi\u1ec7p. V\u1edbi m\u00e0n h\u00ecnh k\u1ef9 thu\u1eadt s\u1ed1 v\u00e0 ch\u1ee9c n\u0103ng t\u1ef1 \u0111\u1ed9ng t\u1eaft, m\u00e1y \u0111o TDS n\u00e0y l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 ti\u1ec7n l\u1ee3i v\u00e0 \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"conductivity meter calibration\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/tQ9yGIYhMDU?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<p>M\u1ed9t m\u00e1y \u0111o TDS h\u00e0ng \u0111\u1ea7u kh\u00e1c \u1edf \u1ea4n \u0110\u1ed9 l\u00e0 M\u00e1y \u0111o TDS b\u1ecf t\u00fai c\u1ee7a Eutech Instruments. Thi\u1ebft b\u1ecb c\u1ea7m tay n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111o TDS nhanh ch\u00f3ng v\u00e0 ch\u00ednh x\u00e1c, khi\u1ebfn n\u00f3 tr\u1edf n\u00ean ho\u00e0n h\u1ea3o cho vi\u1ec7c ki\u1ec3m tra khi \u0111ang di chuy\u1ec3n. V\u1edbi giao di\u1ec7n th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng v\u00e0 k\u1ebft c\u1ea5u b\u1ec1n b\u1ec9, M\u00e1y \u0111o pH b\u1ecf t\u00fai Eutech Instruments l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn c\u1ee7a c\u00e1c chuy\u00ean gia ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/p>\n<p>\u0110\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi \u0111ang t\u00ecm ki\u1ebfm m\u1ed9t m\u00e1y \u0111o pH \u0111\u00e1ng tin c\u1eady, M\u00e1y \u0111o pH ch\u1ed1ng n\u01b0\u1edbc Oakton EcoTestr pH 2 l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi. Thi\u1ebft b\u1ecb ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng n\u00e0y cung c\u1ea5p k\u1ebft qu\u1ea3 \u0111o pH ch\u00ednh x\u00e1c ch\u1ec9 trong v\u00e0i gi\u00e2y, l\u00fd t\u01b0\u1edfng cho nhi\u1ec1u \u1ee9ng d\u1ee5ng. V\u1edbi pin l\u00e2u d\u00e0i v\u00e0 thi\u1ebft k\u1ebf b\u1ec1n b\u1ec9, Oakton EcoTestr pH 2 l\u00e0 l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u cho nh\u1eefng ai c\u1ea7n m\u1ed9t m\u00e1y \u0111o pH \u0111\u00e1ng tin c\u1eady.<\/p>\n<p>M\u1ed9t m\u00e1y \u0111o pH h\u00e0ng \u0111\u1ea7u kh\u00e1c \u1edf \u1ea4n \u0110\u1ed9 l\u00e0 M\u00e1y \u0111o pH\/nhi\u1ec7t \u0111\u1ed9 ch\u1ed1ng n\u01b0\u1edbc Hanna Instruments HI98128 pHep 5. Thi\u1ebft b\u1ecb \u0111a n\u0103ng n\u00e0y kh\u00f4ng ch\u1ec9 \u0111o \u0111\u1ed9 pH m\u00e0 c\u00f2n \u0111o nhi\u1ec7t \u0111\u1ed9, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ec3 ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc. V\u1edbi k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn v\u00e0 m\u00e0n h\u00ecnh d\u1ec5 \u0111\u1ecdc, Hanna Instruments HI98128 l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn c\u1ee7a c\u00e1c chuy\u00ean gia c\u0169ng nh\u01b0 nh\u1eefng ng\u01b0\u1eddi c\u00f3 s\u1edf th\u00edch.<\/p>\n<p>Khi ch\u1ecdn m\u00e1y \u0111o TDS v\u00e0 pH t\u1ed1t nh\u1ea5t \u1edf \u1ea4n \u0110\u1ed9, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i xem x\u00e9t c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 \u0111\u1ed9 ch\u00ednh x\u00e1c, \u0111\u1ed9 tin c\u1eady v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng. B\u1eb1ng c\u00e1ch \u0111\u1ea7u t\u01b0 v\u00e0o m\u00e1y \u0111o TDS v\u00e0 pH ch\u1ea5t l\u01b0\u1ee3ng cao, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng ngu\u1ed3n n\u01b0\u1edbc c\u1ee7a m\u00ecnh.<\/p>\n<p>T\u00f3m l\u1ea1i, vi\u1ec7c s\u1edf h\u1eefu m\u1ed9t m\u00e1y \u0111o TDS v\u00e0 pH \u0111\u00e1ng tin c\u1eady l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u1edf \u1ea4n \u0110\u1ed9. V\u1edbi 10 m\u00e1y \u0111o TDS v\u00e0 pH t\u1ed1t nh\u1ea5t \u0111\u01b0\u1ee3c li\u1ec7t k\u00ea \u1edf tr\u00ean, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t v\u00e0 ch\u1ecdn thi\u1ebft b\u1ecb ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a m\u00ecnh. Cho d\u00f9 b\u1ea1n l\u00e0 ch\u1ee7 nh\u00e0, chuy\u00ean gia v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc hay ng\u01b0\u1eddi c\u00f3 s\u1edf th\u00edch th\u00ec vi\u1ec7c s\u1edf h\u1eefu m\u00e1y \u0111o TDS v\u00e0 pH \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 ngu\u1ed3n n\u01b0\u1edbc c\u1ee7a b\u1ea1n.<\/p>\n<h1 id=\"5-best-ph-meters-for-accurate-readings-in-india-wpaicgheading\"><span class=\"ez-toc-section\" id=\"5_May_do_pH_tot_nhat_cho_ket_qua_chinh_xac_o_An_Do\"><\/span>5 M\u00e1y \u0111o pH t\u1ed1t nh\u1ea5t cho k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c \u1edf \u1ea4n \u0110\u1ed9<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nKhi n\u00f3i \u0111\u1ebfn vi\u1ec7c \u0111o \u0111\u1ed9 pH c\u1ee7a ch\u1ea5t l\u1ecfng, vi\u1ec7c trang b\u1ecb m\u1ed9t m\u00e1y \u0111o pH \u0111\u00e1ng tin c\u1eady l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft. Cho d\u00f9 b\u1ea1n l\u00e0 chuy\u00ean gia trong l\u0129nh v\u1ef1c khoa h\u1ecdc hay ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 ng\u01b0\u1eddi c\u00f3 s\u1edf th\u00edch theo d\u00f5i \u0111\u1ed9 pH c\u1ee7a b\u1ec3 c\u00e1 ho\u1eb7c \u0111\u1ea5t v\u01b0\u1eddn, vi\u1ec7c s\u1edf h\u1eefu m\u00e1y \u0111o pH ch\u1ea5t l\u01b0\u1ee3ng cao c\u00f3 th\u1ec3 t\u1ea1o ra s\u1ef1 kh\u00e1c bi\u1ec7t trong vi\u1ec7c thu \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c. \u1ede \u1ea4n \u0110\u1ed9, c\u00f3 nhi\u1ec1u lo\u1ea1i m\u00e1y \u0111o pH c\u00f3 s\u1eb5n 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 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 5 m\u00e1y \u0111o pH t\u1ed1t nh\u1ea5t cho k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c \u1edf \u1ea4n \u0110\u1ed9.<\/p>\n<p>M\u1ed9t trong nh\u1eefng m\u00e1y \u0111o pH h\u00e0ng \u0111\u1ea7u tr\u00ean th\u1ecb tr\u01b0\u1eddng l\u00e0 Eutech Instruments pH 700. M\u00e1y \u0111o pH n\u00e0y \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi c\u00f4ng d\u1ee5ng c\u1ee7a n\u00f3. \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 tin c\u1eady, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn c\u1ee7a c\u00e1c chuy\u00ean gia trong l\u0129nh v\u1ef1c n\u00e0y. V\u1edbi ph\u1ea1m vi pH r\u1ed9ng t\u1eeb 0 \u0111\u1ebfn 14 v\u00e0 \u0111\u1ed9 ph\u00e2n gi\u1ea3i 0,01 pH, Eutech Instruments pH 700 c\u00f3 kh\u1ea3 n\u0103ng cung c\u1ea5p s\u1ed1 \u0111\u1ecdc ch\u00ednh x\u00e1c trong nhi\u1ec1u \u1ee9ng d\u1ee5ng. Ngo\u00e0i ra, m\u00e1y \u0111o pH n\u00e0y c\u00f2n \u0111\u01b0\u1ee3c trang b\u1ecb m\u00e0n h\u00ecnh LCD l\u1edbn, gi\u00fap d\u1ec5 \u0111\u1ecdc v\u00e0 gi\u1ea3i th\u00edch k\u1ebft qu\u1ea3.<\/p>\n<p>M\u1ed9t \u1ee9ng c\u1eed vi\u00ean h\u00e0ng \u0111\u1ea7u kh\u00e1c trong th\u1ebf gi\u1edbi m\u00e1y \u0111o pH l\u00e0 Hanna Instruments HI98103 Checker. M\u00e1y \u0111o pH nh\u1ecf g\u1ecdn v\u00e0 di \u0111\u1ed9ng n\u00e0y ho\u00e0n h\u1ea3o \u0111\u1ec3 th\u1eed nghi\u1ec7m khi \u0111ang di chuy\u1ec3n, khi\u1ebfn n\u00f3 tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho nh\u1eefng ng\u01b0\u1eddi c\u00f3 s\u1edf th\u00edch v\u00e0 \u0111am m\u00ea. V\u1edbi ph\u1ea1m vi pH t\u1eeb 0,00 \u0111\u1ebfn 14,00 v\u00e0 \u0111\u1ed9 ph\u00e2n gi\u1ea3i 0,01 pH, Hanna Instruments HI98103 Checker c\u00f3 kh\u1ea3 n\u0103ng cung c\u1ea5p k\u1ebft qu\u1ea3 \u0111\u1ecdc ch\u00ednh x\u00e1c trong nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau. Ngo\u00e0i ra, m\u00e1y \u0111o pH n\u00e0y c\u00f2n \u0111\u01b0\u1ee3c trang b\u1ecb \u0111i\u1ec7n c\u1ef1c c\u00f3 th\u1ec3 thay th\u1ebf, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 tin c\u1eady l\u00e2u d\u00e0i.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td colspan=\"2\">B\u1ed9 \u0111i\u1ec1u khi\u1ec3n ch\u01b0\u01a1ng tr\u00ecnh th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c hai giai \u0111o\u1ea1n ROS-2210<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>1.b\u1ec3 ch\u1ee9a n\u01b0\u1edbc ngu\u1ed3n kh\u00f4ng c\u00f3 b\u1ea3o v\u1ec7 n\u01b0\u1edbc<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>2. B\u1ec3 tinh khi\u1ebft m\u1ee9c th\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>3.B\u1ec3 tinh khi\u1ebft c\u1ea5p cao<\/td>\n<\/tr>\n<tr>\n<td>T\u00edn hi\u1ec7u thu nh\u1eadn<\/td>\n<td>4.b\u1ea3o v\u1ec7 \u00e1p su\u1ea5t th\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>5.b\u1ea3o v\u1ec7 \u00e1p su\u1ea5t cao<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>6.t\u00e1i sinh ti\u1ec1n x\u1eed l\u00fd<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>7.\u0111i\u1ec1u khi\u1ec3n b\u1eb1ng tay\/t\u1ef1 \u0111\u1ed9ng<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>1.van c\u1ea5p n\u01b0\u1edbc<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>2. van x\u1ea3<\/td>\n<\/tr>\n<tr>\n<td>Ki\u1ec3m so\u00e1t \u0111\u1ea7u ra<\/td>\n<td>3. b\u01a1m \u00e1p su\u1ea5t th\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>4.b\u01a1m cao \u00e1p<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>5.\u0111\u1ed9 d\u1eabn \u0111i\u1ec7n tr\u00ean van ti\u00eau chu\u1ea9n<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi \u0111o<\/td>\n<td>0~2000uS<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi nhi\u1ec7t \u0111\u1ed9<\/td>\n<td>D\u1ef1a tr\u00ean 25\u2103, t\u1ef1 \u0111\u1ed9ng b\u00f9 nhi\u1ec7t \u0111\u1ed9<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>AC220v\u00b110 ph\u1ea7n tr\u0103m 50\/60Hz<\/td>\n<\/tr>\n<tr>\n<td>Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td>AC110v\u00b110 ph\u1ea7n tr\u0103m 50\/60Hz<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>DC24v\u00b110 ph\u1ea7n tr\u0103m <\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9 trung b\u00ecnh<\/td>\n<td>\u0110i\u1ec7n c\u1ef1c nhi\u1ec7t \u0111\u1ed9 b\u00ecnh th\u01b0\u1eddng<60\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>\u0110i\u1ec7n c\u1ef1c nhi\u1ec7t \u0111\u1ed9 cao<120\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra \u0111i\u1ec1u khi\u1ec3n<\/td>\n<td>5A\/250V AC<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i<\/td>\n<td>\u226485 ph\u1ea7n tr\u0103m <\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng<\/td>\n<td>0~50\u2103<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td>92*92mm(cao*r\u1ed9ng)<\/td>\n<\/tr>\n<tr>\n<td>Ph\u01b0\u01a1ng ph\u00e1p c\u00e0i \u0111\u1eb7t<\/td>\n<td>Ph\u1ea7n nh\u00fang<\/td>\n<\/tr>\n<tr>\n<td>H\u1eb1ng s\u1ed1 \u00f4<\/td>\n<td>1.0cm-\u00b9*2<\/td>\n<\/tr>\n<tr>\n<td>Hi\u1ec3n th\u1ecb c\u00e1ch s\u1eed d\u1ee5ng<\/td>\n<td>Hi\u1ec3n th\u1ecb k\u1ef9 thu\u1eadt s\u1ed1: gi\u00e1 tr\u1ecb \u0111\u1ed9 d\u1eabn\/gi\u00e1 tr\u1ecb nhi\u1ec7t \u0111\u1ed9; Bi\u1ec3u \u0111\u1ed3 quy tr\u00ecnh RO h\u1ed7 tr\u1ee3<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>1.C\u00e0i \u0111\u1eb7t lo\u1ea1i v\u00e0 h\u1eb1ng s\u1ed1 \u0111i\u1ec7n c\u1ef1c<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>2.C\u00e0i \u0111\u1eb7t v\u01b0\u1ee3t qu\u00e1 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>3.C\u00e0i \u0111\u1eb7t x\u1ea3 trong kho\u1ea3ng th\u1eddi gian * gi\u1edd<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ee9c n\u0103ng ch\u00ednh<\/td>\n<td>4.C\u00e0i \u0111\u1eb7t th\u1eddi gian x\u1ea3<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>5.C\u00e0i \u0111\u1eb7t th\u1eddi gian ch\u1ea1y m\u00e0ng RO<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>6.B\u1eadt ngu\u1ed3n t\u1ef1 \u0111\u1ed9ng v\u1eadn h\u00e0nh\/c\u00e0i \u0111\u1eb7t d\u1eebng<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>7.\u0110\u1ecba ch\u1ec9 g\u1eedi th\u01b0, c\u00e0i \u0111\u1eb7t t\u1ed1c \u0111\u1ed9 truy\u1ec1n<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>8.Giao di\u1ec7n truy\u1ec1n th\u00f4ng RS-485 t\u00f9y ch\u1ecdn<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\n\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 ng\u00e2n s\u00e1ch, M\u00e1y \u0111o pH Techno Scientific l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi. M\u00e1y \u0111o pH n\u00e0y \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi gi\u00e1 c\u1ea3 ph\u1ea3i ch\u0103ng v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng, khi\u1ebfn n\u00f3 tr\u1edf n\u00ean ho\u00e0n h\u1ea3o cho ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u v\u00e0 ng\u01b0\u1eddi d\u00f9ng th\u00f4ng th\u01b0\u1eddng. V\u1edbi ph\u1ea1m vi pH t\u1eeb 0,00 \u0111\u1ebfn 14,00 v\u00e0 \u0111\u1ed9 ph\u00e2n gi\u1ea3i 0,01 pH, M\u00e1y \u0111o pH Techno Scientific c\u00f3 kh\u1ea3 n\u0103ng cung c\u1ea5p s\u1ed1 \u0111\u1ecdc ch\u00ednh x\u00e1c trong nhi\u1ec1u c\u00e0i \u0111\u1eb7t kh\u00e1c nhau. Ngo\u00e0i ra, m\u00e1y \u0111o pH n\u00e0y c\u00f2n \u0111\u01b0\u1ee3c trang b\u1ecb kh\u1ea3 n\u0103ng b\u00f9 nhi\u1ec7t \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng, \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c b\u1ea5t k\u1ec3 nhi\u1ec7t \u0111\u1ed9 dao \u0111\u1ed9ng.<\/p>\n<p>N\u1ebfu b\u1ea1n c\u1ea7n m\u1ed9t m\u00e1y \u0111o pH c\u00f3 th\u1ec3 x\u1eed l\u00fd c\u00e1c \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi kh\u1eaft khe h\u01a1n, Thermo Fisher Scientific Orion Star A211 l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi. M\u00e1y \u0111o pH n\u00e0y \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi c\u00e1c t\u00ednh n\u0103ng v\u00e0 kh\u1ea3 n\u0103ng ti\u00ean ti\u1ebfn, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn ph\u1ed5 bi\u1ebfn c\u1ee7a c\u00e1c chuy\u00ean gia trong l\u0129nh v\u1ef1c n\u00e0y. V\u1edbi ph\u1ea1m vi pH t\u1eeb -2,00 \u0111\u1ebfn 20,00 v\u00e0 \u0111\u1ed9 ph\u00e2n gi\u1ea3i 0,01 pH, Thermo Fisher Scientific Orion Star A211 c\u00f3 kh\u1ea3 n\u0103ng cung c\u1ea5p s\u1ed1 \u0111\u1ecdc ch\u00ednh x\u00e1c trong nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau. Ngo\u00e0i ra, m\u00e1y \u0111o pH n\u00e0y \u0111\u01b0\u1ee3c trang b\u1ecb m\u00e0n h\u00ecnh l\u1edbn c\u00f3 \u0111\u00e8n n\u1ec1n, gi\u00fap d\u1ec5 \u0111\u1ecdc v\u00e0 di\u1ec5n gi\u1ea3i k\u1ebft qu\u1ea3.<\/p>\n<p>L\u00e0m tr\u00f2n danh s\u00e1ch c\u00e1c m\u00e1y \u0111o pH t\u1ed1t nh\u1ea5t \u0111\u1ec3 \u0111\u1ecdc ch\u00ednh x\u00e1c \u1edf \u1ea4n \u0110\u1ed9 l\u00e0 Oakton EcoTestr pH 2+. M\u00e1y \u0111o pH nh\u1ecf g\u1ecdn v\u00e0 di \u0111\u1ed9ng n\u00e0y ho\u00e0n h\u1ea3o \u0111\u1ec3 th\u1eed nghi\u1ec7m khi \u0111ang di chuy\u1ec3n, khi\u1ebfn n\u00f3 tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho nh\u1eefng ng\u01b0\u1eddi c\u00f3 s\u1edf th\u00edch v\u00e0 \u0111am m\u00ea. V\u1edbi ph\u1ea1m vi pH t\u1eeb 0,0 \u0111\u1ebfn 14,0 v\u00e0 \u0111\u1ed9 ph\u00e2n gi\u1ea3i 0,1 pH, Oakton EcoTestr pH 2+ c\u00f3 kh\u1ea3 n\u0103ng cung c\u1ea5p s\u1ed1 \u0111\u1ecdc ch\u00ednh x\u00e1c trong nhi\u1ec1u \u1ee9ng d\u1ee5ng. Ngo\u00e0i ra, m\u00e1y \u0111o pH n\u00e0y c\u00f2n \u0111\u01b0\u1ee3c trang b\u1ecb thi\u1ebft k\u1ebf ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n v\u00e0 \u0111\u1ed9 tin c\u1eady l\u00e2u d\u00e0i.<\/p>\n<p>T\u00f3m l\u1ea1i, vi\u1ec7c s\u1edf h\u1eefu m\u1ed9t m\u00e1y \u0111o pH \u0111\u00e1ng tin c\u1eady l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 thu \u0111\u01b0\u1ee3c s\u1ed1 \u0111\u1ecdc ch\u00ednh x\u00e1c trong nhi\u1ec1u \u1ee9ng d\u1ee5ng. Cho d\u00f9 b\u1ea1n l\u00e0 chuy\u00ean gia trong l\u0129nh v\u1ef1c khoa h\u1ecdc hay ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 ng\u01b0\u1eddi c\u00f3 s\u1edf th\u00edch mu\u1ed1n theo d\u00f5i \u0111\u1ed9 pH c\u1ee7a b\u1ec3 c\u00e1 ho\u1eb7c \u0111\u1ea5t v\u01b0\u1eddn, vi\u1ec7c s\u1edf h\u1eefu m\u00e1y \u0111o pH ch\u1ea5t l\u01b0\u1ee3ng cao c\u00f3 th\u1ec3 t\u1ea1o ra s\u1ef1 kh\u00e1c bi\u1ec7t. 5 m\u00e1y \u0111o pH \u0111\u01b0\u1ee3c \u0111\u1ec1 c\u1eadp trong b\u00e0i vi\u1ebft n\u00e0y l\u00e0 m\u1ed9t trong nh\u1eefng l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t hi\u1ec7n c\u00f3 \u1edf \u1ea4n \u0110\u1ed9, m\u1ed7i l\u1ef1a ch\u1ecdn \u0111\u1ec1u c\u00f3 b\u1ed9 t\u00ednh n\u0103ng v\u00e0 kh\u1ea3 n\u0103ng ri\u00eang. B\u1eb1ng c\u00e1ch ch\u1ecdn m\u1ed9t trong nh\u1eefng m\u00e1y \u0111o pH n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u00ecnh lu\u00f4n nh\u1eadn \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Top 10 m\u00e1y \u0111o TDS t\u1ed1t nh\u1ea5t \u1edf \u1ea4n \u0110\u1ed9 Khi n\u00f3i \u0111\u1ebfn vi\u1ec7c gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc, vi\u1ec7c trang b\u1ecb c\u00e1c c\u00f4ng c\u1ee5 ph\u00f9 h\u1ee3p l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft. M\u00e1y \u0111o TDS (T\u1ed5ng ch\u1ea5t r\u1eafn h\u00f2a tan) v\u00e0 m\u00e1y \u0111o pH l\u00e0 hai trong s\u1ed1 nh\u1eefng thi\u1ebft b\u1ecb quan tr\u1ecdng nh\u1ea5t \u0111\u1ec3 ki\u1ec3m&#8230;<\/p>\n","protected":false},"author":1,"featured_media":3160,"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":[134429,11579,11043,11050,11891,11058],"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\/19524"}],"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=19524"}],"version-history":[{"count":17,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/19524\/revisions"}],"predecessor-version":[{"id":19618,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/19524\/revisions\/19618"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media\/3160"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media?parent=19524"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/categories?post=19524"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/tags?post=19524"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}