{"id":11704,"date":"2024-04-18T12:05:56","date_gmt":"2024-04-18T04:05:56","guid":{"rendered":"https:\/\/shchimay.com\/?p=11704"},"modified":"2024-04-20T11:26:14","modified_gmt":"2024-04-20T03:26:14","slug":"conductivity-probe-equipment","status":"publish","type":"post","link":"https:\/\/shchimay.com\/vi\/conductivity-probe-equipment\/","title":{"rendered":"thi\u1ebft b\u1ecb th\u0103m d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n"},"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\/conductivity-probe-equipment\/#Loi_ich_cua_viec_su_dung_thiet_bi_dau_do_do_dan_dien_trong_giam_sat_chat_luong_nuoc\" title=\"L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n trong gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc\">L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n trong gi\u00e1m s\u00e1t 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\/conductivity-probe-equipment\/#Cach_hieu_chinh_va_bao_tri_dung_cach_thiet_bi_dau_do_do_dan_dien\" title=\"C\u00e1ch hi\u1ec7u ch\u1ec9nh v\u00e0 b\u1ea3o tr\u00ec \u0111\u00fang c\u00e1ch thi\u1ebft b\u1ecb \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n\">C\u00e1ch hi\u1ec7u ch\u1ec9nh v\u00e0 b\u1ea3o tr\u00ec \u0111\u00fang c\u00e1ch thi\u1ebft b\u1ecb \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"benefits-of-using-conductivity-probe-equipment-in-water-quality-monitoring-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Loi_ich_cua_viec_su_dung_thiet_bi_dau_do_do_dan_dien_trong_giam_sat_chat_luong_nuoc\"><\/span>L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n trong gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nThi\u1ebft b\u1ecb th\u0103m d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc, cung c\u1ea5p d\u1eef li\u1ec7u c\u00f3 gi\u00e1 tr\u1ecb gi\u00fap \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 s\u1ee9c kh\u1ecfe cho ngu\u1ed3n n\u01b0\u1edbc c\u1ee7a ch\u00fang ta. Nh\u1eefng \u0111\u1ea7u d\u00f2 n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a n\u01b0\u1edbc, \u0111\u00e2y l\u00e0 ch\u1ec9 s\u1ed1 ch\u00ednh v\u1ec1 \u0111\u1ed9 tinh khi\u1ebft v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng t\u1ed5ng th\u1ec3 c\u1ee7a n\u01b0\u1edbc. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u v\u00e0 chuy\u00ean gia m\u00f4i tr\u01b0\u1eddng c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 nhanh ch\u00f3ng v\u00e0 ch\u00ednh x\u00e1c m\u1ee9c \u0111\u1ed9 c\u00e1c ion h\u00f2a tan v\u00e0 ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m trong m\u1eabu n\u01b0\u1edbc.<\/p>\n<p>M\u1ed9t trong nh\u1eefng l\u1ee3i \u00edch ch\u00ednh c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n l\u00e0 kh\u1ea3 n\u0103ng cung c\u1ea5p d\u1eef li\u1ec7u th\u1eddi gian th\u1ef1c v\u1ec1 n\u01b0\u1edbc ch\u1ea5t l\u01b0\u1ee3ng. Kh\u00f4ng gi\u1ed1ng nh\u01b0 c\u00e1c ph\u01b0\u01a1ng ph\u00e1p truy\u1ec1n th\u1ed1ng y\u00eau c\u1ea7u g\u1eedi m\u1eabu \u0111\u1ebfn ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u1ec3 ph\u00e2n t\u00edch, \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u00f3 th\u1ec3 mang l\u1ea1i k\u1ebft qu\u1ea3 ngay l\u1eadp t\u1ee9c t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh v\u00e0 \u1ee9ng ph\u00f3 nhanh h\u01a1n v\u1edbi c\u00e1c v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc, cu\u1ed1i c\u00f9ng l\u00e0 gi\u00fap b\u1ea3o v\u1ec7 s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng v\u00e0 m\u00f4i tr\u01b0\u1eddng.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"Factory Supply  Brass Water Pressure Sensor For Liquid Gas\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/ThIBsETw5s8?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>Ngo\u00e0i ra, thi\u1ebft b\u1ecb th\u0103m d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u00f3 \u0111\u1ed9 nh\u1ea1y cao v\u00e0 c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n ngay c\u1ea3 nh\u1eefng thay \u0111\u1ed5i nh\u1ecf trong ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc. M\u1ee9c \u0111\u1ed9 ch\u00ednh x\u00e1c n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 gi\u00e1m s\u00e1t c\u00e1c ngu\u1ed3n n\u01b0\u1edbc d\u1ec5 b\u1ecb \u00f4 nhi\u1ec5m, ch\u1eb3ng h\u1ea1n nh\u01b0 s\u00f4ng, h\u1ed3 v\u00e0 n\u01b0\u1edbc ng\u1ea7m. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh xu h\u01b0\u1edbng v\u00e0 m\u00f4 h\u00ecnh ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc theo th\u1eddi gian, gi\u00fap x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c c\u00e1c ngu\u1ed3n g\u00e2y \u00f4 nhi\u1ec5m v\u00e0 ph\u00e1t tri\u1ec3n c\u00e1c chi\u1ebfn l\u01b0\u1ee3c gi\u1ea3m thi\u1ec3u hi\u1ec7u qu\u1ea3.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td colspan=\"3\">B\u1ed9 \u0111i\u1ec1u khi\u1ec3n d\u00f2ng ch\u1ea1y lo\u1ea1i c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao FL-9900<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"4\">Ph\u1ea1m vi \u0111o<\/td>\n<td>T\u1ea7n s\u1ed1<\/td>\n<td>0\uff5e2K Hz<\/td>\n<\/tr>\n<tr>\n<td>V\u1eadn t\u1ed1c d\u00f2ng ch\u1ea3y<\/td>\n<td>0,5\uff5e5 m\/s<\/td>\n<\/tr>\n<tr>\n<td>D\u00f2ng ch\u1ea3y t\u1ee9c th\u1eddi<\/td>\n<td>0\uff5e2000 m\u00b3\/h<\/td>\n<\/tr>\n<tr>\n<td>D\u00f2ng t\u00edch l\u0169y<\/td>\n<td>0\uff5e9999 9999.999 m\u00b3<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Ph\u1ea1m vi \u0111\u01b0\u1eddng k\u00ednh \u1ed1ng \u00e1p d\u1ee5ng<\/td>\n<td>DN15\uff5eDN100;DN125\uff5eDN300<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">\u0110\u1ed9 ph\u00e2n gi\u1ea3i<\/td>\n<td>0,01 m\u00b3\/h<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">T\u1ed1c \u0111\u1ed9 l\u00e0m m\u1edbi<\/td>\n<td>1 gi\u00e2y<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">C\u1ea5p \u0111\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>C\u1ea5p 2.0<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Kh\u1ea3 n\u0103ng l\u1eb7p l\u1ea1i<\/td>\n<td>\u00b10,5 ph\u1ea7n tr\u0103m <\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\" rowspan=\"2\">\u0110\u1ea7u v\u00e0o c\u1ea3m bi\u1ebfn<\/td>\n<td>B\u00e1n k\u00ednh:0\uff5e2K Hz<\/td>\n<\/tr>\n<tr>\n<td>\u0110i\u1ec7n \u00e1p cung c\u1ea5p: DC 24V (ngu\u1ed3n \u0111i\u1ec7n b\u00ean trong c\u1ee7a thi\u1ebft b\u1ecb)<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">B\u1ed9 \u0111i\u1ec7n t\u1eed t\u1ef1 \u0111\u1ed9ng b\u00f9 nhi\u1ec7t \u0111\u1ed9 khi c\u00f3 l\u1ed7i<\/td>\n<td>+0,5% FS;<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">4-20mA<\/td>\n<td>\u0110\u1eb7c t\u00ednh k\u1ef9 thu\u1eadt<\/td>\n<td>Ch\u1ebf \u0111\u1ed9 k\u00e9p m\u00e1y \u0111o\/m\u00e1y ph\u00e1t (c\u00e1ch ly quang \u0111i\u1ec7n)<\/td>\n<\/tr>\n<tr>\n<td>\u0110i\u1ec7n tr\u1edf v\u00f2ng l\u1eb7p<\/td>\n<td>500Q(t\u1ed1i \u0111a)\uff0cDC24V;<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c truy\u1ec1n<\/td>\n<td>\u00b10,01mA<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">C\u1ed5ng \u0111i\u1ec1u khi\u1ec3n<\/td>\n<td>Ch\u1ebf \u0111\u1ed9 li\u00ean l\u1ea1c<\/td>\n<td>\u0110\u1ea7u ra \u0111i\u1ec1u khi\u1ec3n r\u01a1le th\u1ee5 \u0111\u1ed9ng<\/td>\n<\/tr>\n<tr>\n<td>Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i<\/td>\n<td>T\u1ea3i d\u00f2ng \u0111i\u1ec7n 5A (t\u1ed1i \u0111a)<\/td>\n<\/tr>\n<tr>\n<td>L\u1ef1a ch\u1ecdn ch\u1ee9c n\u0103ng<\/td>\n<td>C\u1ea3nh b\u00e1o l\u01b0u l\u01b0\u1ee3ng t\u1ee9c th\u1eddi tr\u00ean\/d\u01b0\u1edbi<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Ngu\u1ed3n \u0111i\u1ec7n ch\u00ednh<\/td>\n<td>\u0110i\u1ec7n \u00e1p l\u00e0m vi\u1ec7c: DC24V 4V C\u00f4ng su\u1ea5t ti\u00eau th\u1ee5: v\u00e0 lt;; 3.OW<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Chi\u1ec1u d\u00e0i c\u00e1p<\/td>\n<td>C\u1ea5u h\u00ecnh nh\u00e0 m\u00e1y: 5m, c\u00f3 th\u1ec3 th\u1ecfa thu\u1eadn: (1~500) m<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Y\u00eau c\u1ea7u v\u1ec1 m\u00f4i tr\u01b0\u1eddng<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9: 0~50\u2103; \u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i: \u226485% RH<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">M\u00f4i tr\u01b0\u1eddng l\u01b0u tr\u1eef<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9: (-20~60) \u2103; \u0110\u1ed9 \u1ea9m: 85% RH<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">K\u00edch th\u01b0\u1edbc t\u1ed5ng th\u1ec3<\/td>\n<td>96\u00d796\u00d772mm\uff08height \u00d7 r\u1ed9ng \u00d7 s\u00e2u\uff09<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">K\u00edch th\u01b0\u1edbc m\u1edf<\/td>\n<td>92\u00d792mm<\/td>\n<\/tr>\n<tr>\n<td colspan=\"2\">Ch\u1ebf \u0111\u1ed9 c\u00e0i \u0111\u1eb7t<\/td>\n<td>G\u1eafn \u0111\u0129a, c\u1ed1 \u0111\u1ecbnh nhanh<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"8\">C\u1ea3m bi\u1ebfn<\/td>\n<td>V\u1eadt li\u1ec7u c\u01a1 th\u1ec3<\/td>\n<td>Th\u00e2n m\u00e1y: Nh\u1ef1a PP k\u1ef9 thu\u1eadt; V\u00f2ng bi:Zr02 zirconia nhi\u1ec7t \u0111\u1ed9 cao<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y<\/td>\n<td>0,5\uff5e5 m\/s<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ecbu \u0111\u01b0\u1ee3c \u00e1p l\u1ef1c<\/td>\n<td>\u22640.6MPa<\/td>\n<\/tr>\n<tr>\n<td>\u0110i\u1ec7n \u00e1p cung c\u1ea5p<\/td>\n<td>lDC 24V<\/td>\n<\/tr>\n<tr>\n<td>Bi\u00ean \u0111\u1ed9 xung \u0111\u1ea7u ra\n<\/td>\n<td>Vp\u22658V<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u01b0\u1eddng k\u00ednh \u1ed1ng th\u00f4ng th\u01b0\u1eddng<\/td>\n<td>DN15\uff5eDN100;DN125\uff5eDN600<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1eb7c t\u00ednh trung b\u00ecnh<\/td>\n<td>M\u00f4i tr\u01b0\u1eddng m\u1ed9t pha\uff080~60\u2103\uff09<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ebf \u0111\u1ed9 c\u00e0i \u0111\u1eb7t<\/td>\n<td>Ch\u00e8n d\u00f2ng tr\u1ef1c ti\u1ebfp<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\nH\u01a1n n\u1eefa, thi\u1ebft b\u1ecb \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n r\u1ea5t linh ho\u1ea1t v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u \u1ee9ng d\u1ee5ng. Cho d\u00f9 gi\u00e1m s\u00e1t ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc u\u1ed1ng, \u0111\u00e1nh gi\u00e1 t\u00e1c \u0111\u1ed9ng c\u1ee7a c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u00f4ng nghi\u1ec7p \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc hay nghi\u00ean c\u1ee9u t\u00e1c \u0111\u1ed9ng c\u1ee7a bi\u1ebfn \u0111\u1ed5i kh\u00ed h\u1eadu \u0111\u1ebfn h\u1ec7 sinh th\u00e1i d\u01b0\u1edbi n\u01b0\u1edbc, \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n \u0111\u1ec1u cung c\u1ea5p nh\u1eefng hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc c\u00f3 gi\u00e1 tr\u1ecb gi\u00fap \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh v\u00e0 ph\u00e1t tri\u1ec3n ch\u00ednh s\u00e1ch.<\/p>\n<p>M\u1ed9t l\u1ee3i \u00edch quan tr\u1ecdng kh\u00e1c c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n thi\u1ebft b\u1ecb l\u00e0 hi\u1ec7u qu\u1ea3 chi ph\u00ed c\u1ee7a n\u00f3. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc truy\u1ec1n th\u1ed1ng c\u00f3 th\u1ec3 t\u1ed1n th\u1eddi gian v\u00e0 t\u1ed1n k\u00e9m, \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00f3 thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng v\u00e0 nh\u00e2n vi\u00ean \u0111\u01b0\u1ee3c \u0111\u00e0o t\u1ea1o. Ng\u01b0\u1ee3c l\u1ea1i, \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u00f3 gi\u00e1 th\u00e0nh t\u01b0\u01a1ng \u0111\u1ed1i ph\u1ea3i ch\u0103ng v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng, gi\u00fap nhi\u1ec1u t\u1ed5 ch\u1ee9c v\u00e0 c\u00e1 nh\u00e2n tham gia gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn.<\/p>\n<p>H\u01a1n n\u1eefa, thi\u1ebft b\u1ecb \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u00f3 t\u00ednh di \u0111\u1ed9ng v\u00e0 nh\u1eb9 n\u00ean l\u00fd t\u01b0\u1edfng cho nghi\u00ean c\u1ee9u th\u1ef1c \u0111\u1ecba v\u00e0 gi\u00e1m s\u00e1t t\u1eeb xa . C\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng v\u1eadn chuy\u1ec3n \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n \u0111\u1ebfn c\u00e1c \u0111\u1ecba \u0111i\u1ec3m kh\u00e1c nhau v\u00e0 thu th\u1eadp d\u1eef li\u1ec7u theo th\u1eddi gian th\u1ef1c m\u00e0 kh\u00f4ng c\u1ea7n c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng ho\u1eb7c c\u01a1 s\u1edf th\u00ed nghi\u1ec7m ph\u1ee9c t\u1ea1p. T\u00ednh linh ho\u1ea1t n\u00e0y cho ph\u00e9p gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc to\u00e0n di\u1ec7n v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n trong c\u00e1c m\u00f4i tr\u01b0\u1eddng v\u00e0 \u0111i\u1ec1u ki\u1ec7n kh\u00e1c nhau.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/shchimay.com\/wp-content\/uploads\/2024\/04\/FCT-8350-Flow-Transmitter-Spec.jpg\" alt=\"alt-2210\" class=\"wp-image-2210\" id=\"i2210\" \/><\/p>\n<p>T\u00f3m l\u1ea1i, thi\u1ebft b\u1ecb \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch cho vi\u1ec7c gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc, bao g\u1ed3m thu th\u1eadp d\u1eef li\u1ec7u theo th\u1eddi gian th\u1ef1c, \u0111\u1ed9 nh\u1ea1y cao, t\u00ednh linh ho\u1ea1t, hi\u1ec7u qu\u1ea3 v\u1ec1 chi ph\u00ed v\u00e0 t\u00ednh di \u0111\u1ed9ng. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u v\u00e0 chuy\u00ean gia m\u00f4i tr\u01b0\u1eddng c\u00f3 th\u1ec3 thu \u0111\u01b0\u1ee3c nh\u1eefng hi\u1ec3u bi\u1ebft c\u00f3 gi\u00e1 tr\u1ecb v\u1ec1 s\u1ee9c kh\u1ecfe v\u00e0 s\u1ef1 an to\u00e0n c\u1ee7a ngu\u1ed3n n\u01b0\u1edbc, gi\u00fap b\u1ea3o v\u1ec7 h\u1ec7 sinh th\u00e1i v\u00e0 s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng. Khi t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc ti\u1ebfp t\u1ee5c t\u0103ng l\u00ean, thi\u1ebft b\u1ecb th\u0103m d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n s\u1ebd \u0111\u00f3ng vai tr\u00f2 ng\u00e0y c\u00e0ng quan tr\u1ecdng trong vi\u1ec7c b\u1ea3o v\u1ec7 ngu\u1ed3n t\u00e0i nguy\u00ean qu\u00fd gi\u00e1 nh\u1ea5t c\u1ee7a ch\u00fang ta.<\/p>\n<h1 id=\"how-to-properly-calibrate-and-maintain-conductivity-probe-equipment-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Cach_hieu_chinh_va_bao_tri_dung_cach_thiet_bi_dau_do_do_dan_dien\"><\/span>C\u00e1ch hi\u1ec7u ch\u1ec9nh v\u00e0 b\u1ea3o tr\u00ec \u0111\u00fang c\u00e1ch thi\u1ebft b\u1ecb \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nThi\u1ebft b\u1ecb th\u0103m d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau, bao g\u1ed3m x\u1eed l\u00fd n\u01b0\u1edbc, s\u1ea3n xu\u1ea5t th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng c\u0169ng nh\u01b0 s\u1ea3n xu\u1ea5t d\u01b0\u1ee3c ph\u1ea9m. C\u00e1c \u0111\u1ea7u d\u00f2 n\u00e0y \u0111o kh\u1ea3 n\u0103ng d\u1eabn \u0111i\u1ec7n c\u1ee7a dung d\u1ecbch, kh\u1ea3 n\u0103ng n\u00e0y li\u00ean quan tr\u1ef1c ti\u1ebfp \u0111\u1ebfn n\u1ed3ng \u0111\u1ed9 c\u00e1c ion c\u00f3 trong dung d\u1ecbch. Vi\u1ec7c hi\u1ec7u chu\u1ea9n v\u00e0 b\u1ea3o tr\u00ec \u0111\u00fang c\u00e1ch thi\u1ebft b\u1ecb \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c ph\u00e9p \u0111o ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady.<\/p>\n<p>Tr\u01b0\u1edbc h\u1ebft, hi\u1ec7u chu\u1ea9n l\u00e0 qu\u00e1 tr\u00ecnh \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ea7u d\u00f2 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 cung c\u1ea5p s\u1ed1 \u0111\u1ecdc ch\u00ednh x\u00e1c. Vi\u1ec7c hi\u1ec7u chu\u1ea9n ph\u1ea3i \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n th\u01b0\u1eddng xuy\u00ean v\u00ec \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a \u0111\u1ea7u d\u00f2 c\u00f3 th\u1ec3 thay \u0111\u1ed5i theo th\u1eddi gian do c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9, ti\u1ebfp x\u00fac v\u1edbi ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m ho\u1eb7c hao m\u00f2n n\u00f3i chung. H\u1ea7u h\u1ebft c\u00e1c \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n b\u1eb1ng dung d\u1ecbch chu\u1ea9n c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ed9 d\u1eabn \u0111\u00e3 bi\u1ebft. \u0110i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i tu\u00e2n theo h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ec3 hi\u1ec7u chu\u1ea9n, v\u00ec quy tr\u00ecnh c\u00f3 th\u1ec3 kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i \u0111\u1ea7u d\u00f2.<\/p>\n<p>Khi hi\u1ec7u chu\u1ea9n \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n, \u0111i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 s\u1eed d\u1ee5ng c\u00e1c dung d\u1ecbch hi\u1ec7u chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng cao v\u00e0 v\u1ec7 sinh \u0111\u1ea7u d\u00f2 \u0111\u00fang c\u00e1ch tr\u01b0\u1edbc v\u00e0 sau s\u1ef1 \u0111\u1ecbnh c\u1ee1. L\u00e0m s\u1ea1ch \u0111\u1ea7u d\u00f2 b\u1eb1ng ch\u1ea5t t\u1ea9y nh\u1eb9 v\u00e0 r\u1eeda b\u1eb1ng n\u01b0\u1edbc kh\u1eed ion c\u00f3 th\u1ec3 gi\u00fap lo\u1ea1i b\u1ecf m\u1ecdi ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a k\u1ebft qu\u1ea3 \u0111o. Ngo\u00e0i ra, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i \u0111\u1ea3m b\u1ea3o r\u1eb1ng dung d\u1ecbch hi\u1ec7u chu\u1ea9n \u1edf nhi\u1ec7t \u0111\u1ed9 ch\u00ednh x\u00e1c, v\u00ec nhi\u1ec7t \u0111\u1ed9 c\u00f3 th\u1ec3 t\u00e1c \u0111\u1ed9ng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn c\u00e1c ph\u00e9p \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n.<\/p>\n<p>Sau khi hi\u1ec7u chu\u1ea9n \u0111\u1ea7u d\u00f2, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra hi\u1ec7u su\u1ea5t c\u1ee7a \u0111\u1ea7u d\u00f2 b\u1eb1ng c\u00e1ch \u0111o dung d\u1ecbch chu\u1ea9n \u0111\u00e3 bi\u1ebft. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 gi\u00fap x\u00e1c \u0111\u1ecbnh b\u1ea5t k\u1ef3 sai l\u1ec7ch n\u00e0o v\u1ec1 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a \u0111\u1ea7u d\u00f2 v\u00e0 cho ph\u00e9p th\u1ef1c hi\u1ec7n c\u00e1c \u0111i\u1ec1u ch\u1ec9nh khi c\u1ea7n thi\u1ebft. N\u1ebfu \u0111\u1ea7u d\u00f2 li\u00ean t\u1ee5c cho k\u1ebft qu\u1ea3 kh\u00f4ng ch\u00ednh x\u00e1c th\u00ec c\u00f3 l\u1ebd \u0111\u00e3 \u0111\u1ebfn l\u00fac thay th\u1ebf \u0111\u1ea7u d\u00f2 ho\u1eb7c b\u1ea3o d\u01b0\u1ee1ng n\u00f3 m\u1ed9t c\u00e1ch chuy\u00ean nghi\u1ec7p.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/9500-Water-Quality-Test-PHORP-Controller-3.png\" alt=\"alt-2218\" class=\"wp-image-2218\" id=\"i2218\" \/><\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>M\u1eabu nh\u1ea1c c\u1ee5<\/td>\n<td colspan=\"2\">FET-8920<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">Ph\u1ea1m vi \u0111o<\/td>\n<td>D\u00f2ng ch\u1ea3y t\u1ee9c th\u1eddi<\/td>\n<td>(0~2000)m3\/h<\/td>\n<\/tr>\n<tr>\n<td>D\u00f2ng t\u00edch l\u0169y<\/td>\n<td>(0~99999999)m3<\/td>\n<\/tr>\n<tr>\n<td>T\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y<\/td>\n<td>(0,5~5)m\/s<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ph\u00e2n gi\u1ea3i<\/td>\n<td colspan=\"2\">0,001m3\/h<\/td>\n<\/tr>\n<tr>\n<td>M\u1ee9c \u0111\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td colspan=\"2\">D\u01b0\u1edbi 2,5% RS ho\u1eb7c 0,025m\/s, t\u00f9y theo gi\u00e1 tr\u1ecb n\u00e0o l\u1edbn nh\u1ea5t<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n<\/td>\n<td colspan=\"2\"> v\u00e0 gt;20\u03bcS\/cm<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"4\">(4~20)\u0111\u1ea7u ra mA<\/td>\n<td>S\u1ed1 l\u01b0\u1ee3ng k\u00eanh<\/td>\n<td>K\u00eanh \u0111\u01a1n<\/td>\n<\/tr>\n<tr>\n<td>T\u00ednh n\u0103ng k\u1ef9 thu\u1eadt<\/td>\n<td>C\u00e1ch ly, \u0111\u1ea3o ng\u01b0\u1ee3c, \u0111i\u1ec1u ch\u1ec9nh, \u0111\u1ed3ng h\u1ed3 \u0111o\/h\u1ed9p s\u1ed1 v\u00e0 ch\u1ebf \u0111\u1ed9 k\u00e9p<\/td>\n<\/tr>\n<tr>\n<td>\u0110i\u1ec7n tr\u1edf v\u00f2ng l\u1eb7p<\/td>\n<td>400\u03a9\uff08Max\uff09, DC 24V<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c truy\u1ec1n<\/td>\n<td>\u00b10.1mA<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"4\">\u0110\u1ea7u ra \u0111i\u1ec1u khi\u1ec3n<\/td>\n<td>S\u1ed1 l\u01b0\u1ee3ng k\u00eanh<\/td>\n<td>K\u00eanh \u0111\u01a1n<\/td>\n<\/tr>\n<tr>\n<td>Ti\u1ebfp \u0111i\u1ec3m \u0111i\u1ec7n<\/td>\n<td>R\u01a1le quang \u0111i\u1ec7n b\u00e1n d\u1eabn<\/td>\n<\/tr>\n<tr>\n<td>Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i<\/td>\n<td>50mA\uff08Max\uff09, DC 30V<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ebf \u0111\u1ed9 \u0111i\u1ec1u khi\u1ec3n<\/td>\n<td>B\u00e1o \u0111\u1ed9ng gi\u1edbi h\u1ea1n tr\u00ean\/d\u01b0\u1edbi s\u1ed1 l\u01b0\u1ee3ng t\u1ee9c th\u1eddi<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra k\u1ef9 thu\u1eadt s\u1ed1<\/td>\n<td colspan=\"2\">RS485(giao th\u1ee9c MODBUS), \u0111\u1ea7u ra xung1KHz<\/td>\n<\/tr>\n<tr>\n<td>C\u00f4ng su\u1ea5t l\u00e0m vi\u1ec7c<\/td>\n<td>Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td>DC 9~28V<\/td>\n<\/tr>\n<tr>\n<td>ngu\u1ed3n<\/td>\n<td>Ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng<\/td>\n<td>\u22643.0W<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>\u0110\u01b0\u1eddng k\u00ednh<\/td>\n<td>DN40~DN300(c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh)<\/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:(0~50) v\u00e0 nbsp;\u2103; \u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i: v\u00e0 nbsp;\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 colspan=\"2\">Nhi\u1ec7t \u0111\u1ed9:(-20~60) v\u00e0 nbsp;\u2103; \u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i: v\u00e0 nbsp;\u226485 ph\u1ea7n tr\u0103m RH(kh\u00f4ng ng\u01b0ng t\u1ee5)<\/td>\n<\/tr>\n<tr>\n<td>C\u1ea5p b\u1ea3o v\u1ec7<\/td>\n<td colspan=\"2\">IP65<\/td>\n<\/tr>\n<tr>\n<td>Ph\u01b0\u01a1ng ph\u00e1p c\u00e0i \u0111\u1eb7t<\/td>\n<td colspan=\"2\">Ch\u00e8n v\u00e0 nbsp;pipeline v\u00e0 nbsp;c\u00e0i \u0111\u1eb7t<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>Ngo\u00e0i vi\u1ec7c hi\u1ec7u chu\u1ea9n, vi\u1ec7c b\u1ea3o tr\u00ec \u0111\u00fang c\u00e1ch thi\u1ebft b\u1ecb \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o tu\u1ed5i th\u1ecd v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a thi\u1ebft b\u1ecb. Th\u01b0\u1eddng xuy\u00ean l\u00e0m s\u1ea1ch \u0111\u1ea7u d\u00f2 b\u1eb1ng ch\u1ea5t t\u1ea9y r\u1eeda nh\u1eb9 v\u00e0 r\u1eeda s\u1ea1ch b\u1eb1ng n\u01b0\u1edbc kh\u1eed ion c\u00f3 th\u1ec3 gi\u00fap ng\u0103n ng\u1eeba s\u1ef1 t\u00edch t\u1ee5 c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ph\u00e9p \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n. \u0110i\u1ec1u quan tr\u1ecdng n\u1eefa l\u00e0 ph\u1ea3i b\u1ea3o qu\u1ea3n \u0111\u1ea7u d\u00f2 \u0111\u00fang c\u00e1ch khi kh\u00f4ng s\u1eed d\u1ee5ng, v\u00ec vi\u1ec7c ti\u1ebfp x\u00fac v\u1edbi h\u00f3a ch\u1ea5t m\u1ea1nh ho\u1eb7c nhi\u1ec7t \u0111\u1ed9 kh\u1eafc nghi\u1ec7t c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng \u0111\u1ea7u d\u00f2.<\/p>\n<p>H\u01a1n n\u1eefa, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra \u0111\u1ea7u d\u00f2 xem c\u00f3 d\u1ea5u hi\u1ec7u h\u01b0 h\u1ecfng ho\u1eb7c m\u00e0i m\u00f2n n\u00e0o kh\u00f4ng. C\u00e1c v\u1ebft n\u1ee9t ho\u1eb7c v\u1ebft tr\u1ea7y x\u01b0\u1edbc tr\u00ean b\u1ec1 m\u1eb7t \u0111\u1ea7u d\u00f2 c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng \u0111o \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n ch\u00ednh x\u00e1c. N\u1ebfu ph\u00e1t hi\u1ec7n th\u1ea5y b\u1ea5t k\u1ef3 h\u01b0 h\u1ecfng n\u00e0o, \u0111\u1ea7u d\u00f2 ph\u1ea3i \u0111\u01b0\u1ee3c thay th\u1ebf ho\u1eb7c s\u1eeda ch\u1eefa b\u1edfi k\u1ef9 thu\u1eadt vi\u00ean c\u00f3 tr\u00ecnh \u0111\u1ed9.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"Conductivity resistivity controller CCT 5320E\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/rV-JowRFEeE?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>\nT\u00f3m l\u1ea1i, vi\u1ec7c hi\u1ec7u chu\u1ea9n v\u00e0 b\u1ea3o tr\u00ec th\u00edch h\u1ee3p thi\u1ebft b\u1ecb \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n l\u00e0 r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c ph\u00e9p \u0111o ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady. Hi\u1ec7u chu\u1ea9n th\u01b0\u1eddng xuy\u00ean b\u1eb1ng c\u00e1c gi\u1ea3i ph\u00e1p hi\u1ec7u chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng cao, v\u1ec7 sinh v\u00e0 b\u1ea3o qu\u1ea3n \u0111\u00fang c\u00e1ch c\u0169ng nh\u01b0 ki\u1ec3m tra \u0111\u1ea7u d\u00f2 th\u01b0\u1eddng xuy\u00ean c\u00f3 th\u1ec3 gi\u00fap k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a thi\u1ebft b\u1ecb v\u00e0 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 \u0111\u1ecdc ch\u00ednh x\u00e1c. B\u1eb1ng c\u00e1ch tu\u00e2n theo nh\u1eefng h\u01b0\u1edbng d\u1eabn n\u00e0y, c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p c\u00f3 th\u1ec3 d\u1ef1a v\u00e0o thi\u1ebft b\u1ecb \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n \u0111\u1ec3 cung c\u1ea5p s\u1ed1 \u0111o ch\u00ednh x\u00e1c cho quy tr\u00ecnh c\u1ee7a m\u00ecnh.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb \u0111\u1ea7u d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n trong gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc Thi\u1ebft b\u1ecb th\u0103m d\u00f2 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc, cung c\u1ea5p d\u1eef li\u1ec7u c\u00f3 gi\u00e1 tr\u1ecb gi\u00fap \u0111\u1ea3m b\u1ea3o an to\u00e0n v\u00e0 s\u1ee9c kh\u1ecfe cho ngu\u1ed3n&#8230;<\/p>\n","protected":false},"author":1,"featured_media":3180,"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":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/11704"}],"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=11704"}],"version-history":[{"count":13,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/11704\/revisions"}],"predecessor-version":[{"id":11929,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/11704\/revisions\/11929"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media\/3180"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media?parent=11704"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/categories?post=11704"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/tags?post=11704"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}