{"id":13313,"date":"2024-04-28T13:58:20","date_gmt":"2024-04-28T05:58:20","guid":{"rendered":"https:\/\/shchimay.com\/?p=13313"},"modified":"2024-04-28T17:25:59","modified_gmt":"2024-04-28T09:25:59","slug":"ysi-550-a","status":"publish","type":"post","link":"https:\/\/shchimay.com\/vi\/ysi-550-a\/","title":{"rendered":"ysi 550 a"},"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\/ysi-550-a\/#Meo_bao_tri_hang_nam_cho_YSI_550_A\" title=\"M\u1eb9o b\u1ea3o tr\u00ec h\u00e0ng n\u0103m cho YSI 550 A\">M\u1eb9o b\u1ea3o tr\u00ec h\u00e0ng n\u0103m cho YSI 550 A<\/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\/ysi-550-a\/#Uu_diem_cua_viec_su_dung_YSI_550_A_de_giam_sat_chat_luong_nuoc\" title=\"\u01afu \u0111i\u1ec3m c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng YSI 550 A \u0111\u1ec3 gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc\">\u01afu \u0111i\u1ec3m c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng YSI 550 A \u0111\u1ec3 gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc<\/a><\/li><\/ul><\/nav><\/div>\n<h1 id=\"yearly-maintenance-tips-for-ysi-550-a-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Meo_bao_tri_hang_nam_cho_YSI_550_A\"><\/span>M\u1eb9o b\u1ea3o tr\u00ec h\u00e0ng n\u0103m cho YSI 550 A<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nYSI 550 A l\u00e0 thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc linh ho\u1ea1t v\u00e0 \u0111\u00e1ng tin c\u1eady, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0 c\u01a1 s\u1edf nghi\u00ean c\u1ee9u kh\u00e1c nhau. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o YSI 550 A c\u1ee7a b\u1ea1n ti\u1ebfp t\u1ee5c ho\u1ea1t \u0111\u1ed9ng t\u1ed1t nh\u1ea5t, vi\u1ec7c b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang t\u00f4i s\u1ebd th\u1ea3o lu\u1eadn v\u1ec1 m\u1ed9t s\u1ed1 m\u1eb9o b\u1ea3o tr\u00ec h\u00e0ng n\u0103m \u0111\u1ec3 gi\u00fap b\u1ea1n gi\u1eef YSI 550 A c\u1ee7a m\u00ecnh \u1edf tr\u1ea1ng th\u00e1i t\u1ed1t nh\u1ea5t.<\/p>\n<p><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-13313-1\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/PH-ORP-1800\u9178\u78b1\u5ea6_\u6c27\u5316\u8fd8\u539f\u63a7\u5236\u5668.mp4?_=1\" \/><a href=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/PH-ORP-1800\u9178\u78b1\u5ea6_\u6c27\u5316\u8fd8\u539f\u63a7\u5236\u5668.mp4\">http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/PH-ORP-1800\u9178\u78b1\u5ea6_\u6c27\u5316\u8fd8\u539f\u63a7\u5236\u5668.mp4<\/a><\/video><\/div>M\u1ed9t trong nh\u1eefng nhi\u1ec7m v\u1ee5 b\u1ea3o tr\u00ec h\u00e0ng n\u0103m quan tr\u1ecdng nh\u1ea5t \u0111\u1ed1i v\u1edbi YSI 550 A l\u00e0 hi\u1ec7u chu\u1ea9n thi\u1ebft b\u1ecb. Hi\u1ec7u chu\u1ea9n \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c s\u1ed1 li\u1ec7u do thi\u1ebft b\u1ecb cung c\u1ea5p l\u00e0 ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady. \u0110\u1ec3 hi\u1ec7u chu\u1ea9n YSI 550 A, b\u1ea1n s\u1ebd c\u1ea7n s\u1eed d\u1ee5ng c\u00e1c gi\u1ea3i ph\u00e1p hi\u1ec7u chu\u1ea9n \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang cho thi\u1ebft b\u1ecb. H\u00e3y l\u00e0m theo h\u01b0\u1edbng d\u1eabn c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t m\u1ed9t c\u00e1ch c\u1ea9n th\u1eadn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o qu\u00e1 tr\u00ecnh hi\u1ec7u chu\u1ea9n \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n ch\u00ednh x\u00e1c.<\/p>\n<p>Ngo\u00e0i vi\u1ec7c hi\u1ec7u chu\u1ea9n, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i th\u01b0\u1eddng xuy\u00ean v\u1ec7 sinh c\u1ea3m bi\u1ebfn c\u1ee7a YSI 550 A. Theo th\u1eddi gian, c\u1ea3m bi\u1ebfn c\u00f3 th\u1ec3 b\u1ecb b\u1ea9n ho\u1eb7c b\u1ecb nhi\u1ec5m b\u1ea9n, \u0111i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a c\u00e1c b\u00e0i \u0111\u1ecdc. \u0110\u1ec3 l\u00e0m s\u1ea1ch c\u1ea3m bi\u1ebfn, h\u00e3y s\u1eed d\u1ee5ng b\u00e0n ch\u1ea3i ho\u1eb7c v\u1ea3i m\u1ec1m \u0111\u1ec3 nh\u1eb9 nh\u00e0ng lo\u1ea1i b\u1ecf m\u1ecdi m\u1ea3nh v\u1ee5n ho\u1eb7c c\u1eb7n t\u00edch t\u1ee5. H\u00e3y c\u1ea9n th\u1eadn \u0111\u1ec3 kh\u00f4ng l\u00e0m h\u1ecfng c\u1ea3m bi\u1ebfn trong qu\u00e1 tr\u00ecnh v\u1ec7 sinh.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/BSQ-2019-Water-Quality-Monitoring-Transmitter-Single-channel-EC-ER-2.png\" alt=\"alt-344\" class=\"wp-image-344\" id=\"i344\" \/><\/p>\n<p>M\u1ed9t nhi\u1ec7m v\u1ee5 b\u1ea3o tr\u00ec quan tr\u1ecdng kh\u00e1c \u0111\u1ed1i v\u1edbi YSI 550 A l\u00e0 ki\u1ec3m tra pin. Pin l\u00e0 m\u1ed9t th\u00e0nh ph\u1ea7n quan tr\u1ecdng c\u1ee7a thi\u1ebft b\u1ecb, v\u00ec n\u00f3 cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho thi\u1ebft b\u1ecb v\u00e0 cho ph\u00e9p thi\u1ebft b\u1ecb ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng. Ki\u1ec3m tra pin th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng pin v\u1eabn \u0111\u01b0\u1ee3c s\u1ea1c v\u00e0 thay th\u1ebf n\u1ebfu c\u1ea7n thi\u1ebft. B\u1ea1n c\u0169ng n\u00ean chu\u1ea9n b\u1ecb s\u1eb5n pin d\u1ef1 ph\u00f2ng trong tr\u01b0\u1eddng h\u1ee3p kh\u1ea9n c\u1ea5p.<\/p>\n<p>Ngo\u00e0i c\u00e1c c\u00f4ng vi\u1ec7c b\u1ea3o tr\u00ec h\u00e0ng n\u0103m n\u00e0y, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i th\u01b0\u1eddng xuy\u00ean ki\u1ec3m tra YSI 550 A xem c\u00f3 d\u1ea5u hi\u1ec7u h\u01b0 h\u1ecfng ho\u1eb7c hao m\u00f2n n\u00e0o kh\u00f4ng. Ki\u1ec3m tra v\u1ecf c\u1ee7a thi\u1ebft b\u1ecb xem c\u00f3 v\u1ebft n\u1ee9t ho\u1eb7c h\u01b0 h\u1ecfng n\u00e0o kh\u00e1c kh\u00f4ng, \u0111\u1ed3ng th\u1eddi ki\u1ec3m tra c\u00e1p v\u00e0 \u0111\u1ea7u n\u1ed1i xem c\u00f3 d\u1ea5u hi\u1ec7u m\u00f2n ho\u1eb7c s\u1eddn kh\u00f4ng. N\u1ebfu b\u1ea1n nh\u1eadn th\u1ea5y b\u1ea5t k\u1ef3 v\u1ea5n \u0111\u1ec1 n\u00e0o, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i gi\u1ea3i quy\u1ebft ch\u00fang k\u1ecbp th\u1eddi \u0111\u1ec3 ng\u0103n ng\u1eeba h\u01b0 h\u1ecfng th\u00eam cho thi\u1ebft b\u1ecb.<\/p>\n<p>\n<img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/pH-ORP-5500-series-pH-ORP-online-transmitting-controller2.png\" alt=\"alt-349\" class=\"wp-image-349\" id=\"i349\" \/><br \/>\nCu\u1ed1i c\u00f9ng, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i b\u1ea3o qu\u1ea3n YSI 550 A \u0111\u00fang c\u00e1ch khi kh\u00f4ng s\u1eed d\u1ee5ng. B\u1ea3o qu\u1ea3n thi\u1ebft b\u1ecb \u1edf n\u01a1i kh\u00f4 r\u00e1o, tho\u00e1ng m\u00e1t, tr\u00e1nh \u00e1nh n\u1eafng tr\u1ef1c ti\u1ebfp v\u00e0 nhi\u1ec7t \u0111\u1ed9 kh\u1eafc nghi\u1ec7t. \u0110\u1ea3m b\u1ea3o b\u1ea3o v\u1ec7 thi\u1ebft b\u1ecb kh\u1ecfi b\u1ee5i v\u00e0 h\u01a1i \u1ea9m v\u00ec nh\u1eefng th\u1ee9 n\u00e0y c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng c\u00e1c b\u1ed9 ph\u1eadn nh\u1ea1y c\u1ea3m c\u1ee7a YSI 550 A.<br \/>\n<div style=\"width: 640px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-13313-2\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/BSQ-MINI\u6c34\u8d28\u53d8\u9001\u5668.mp4?_=2\" \/><a href=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/BSQ-MINI\u6c34\u8d28\u53d8\u9001\u5668.mp4\">http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/BSQ-MINI\u6c34\u8d28\u53d8\u9001\u5668.mp4<\/a><\/video><\/div><br \/>\nT\u00f3m l\u1ea1i, b\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 gi\u1eef cho YSI 550 A c\u1ee7a b\u1ea1n lu\u00f4n \u1edf tr\u1ea1ng th\u00e1i t\u1ed1t nh\u1ea5t. B\u1eb1ng c\u00e1ch l\u00e0m theo c\u00e1c m\u1eb9o b\u1ea3o tr\u00ec h\u00e0ng n\u0103m n\u00e0y, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng thi\u1ebft b\u1ecb c\u1ee7a m\u00ecnh ti\u1ebfp t\u1ee5c cung c\u1ea5p k\u1ebft qu\u1ea3 \u0111\u1ecdc ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady trong nhi\u1ec1u n\u0103m t\u1edbi. H\u00e3y nh\u1edb hi\u1ec7u ch\u1ec9nh thi\u1ebft b\u1ecb, l\u00e0m s\u1ea1ch c\u1ea3m bi\u1ebfn, ki\u1ec3m tra pin, ki\u1ec3m tra h\u01b0 h\u1ecfng v\u00e0 b\u1ea3o qu\u1ea3n thi\u1ebft b\u1ecb \u0111\u00fang c\u00e1ch. V\u1edbi vi\u1ec7c b\u1ea3o tr\u00ec th\u00edch h\u1ee3p, YSI 550 A c\u1ee7a b\u1ea1n s\u1ebd ti\u1ebfp t\u1ee5c l\u00e0 c\u00f4ng c\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ec3 theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u1edf nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau.<\/p>\n<h1 id=\"advantages-of-using-ysi-550-a-for-water-quality-monitoring-wpaicgheading\"><span class=\"ez-toc-section\" id=\"Uu_diem_cua_viec_su_dung_YSI_550_A_de_giam_sat_chat_luong_nuoc\"><\/span>\u01afu \u0111i\u1ec3m c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng YSI 550 A \u0111\u1ec3 gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc<span class=\"ez-toc-section-end\"><\/span><\/h1>\n<p>\nGi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0 m\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng c\u1ee7a qu\u1ea3n l\u00fd m\u00f4i tr\u01b0\u1eddng, v\u00ec n\u00f3 gi\u00fap \u0111\u1ea3m b\u1ea3o s\u1ef1 an to\u00e0n v\u00e0 s\u1ee9c kh\u1ecfe c\u1ee7a t\u00e0i nguy\u00ean n\u01b0\u1edbc c\u1ee7a ch\u00fang ta. M\u1ed9t trong nh\u1eefng c\u00f4ng c\u1ee5 hi\u1ec7u qu\u1ea3 nh\u1ea5t \u0111\u1ec3 gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0 YSI 550 A, \u0111\u1ea7u d\u00f2 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111a th\u00f4ng s\u1ed1 cung c\u1ea5p d\u1eef li\u1ec7u ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady v\u1ec1 nhi\u1ec1u th\u00f4ng s\u1ed1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang t\u00f4i s\u1ebd th\u1ea3o lu\u1eadn v\u1ec1 nh\u1eefng l\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng YSI 550 A \u0111\u1ec3 gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>M\u00f4 h\u00ecnh<\/td>\n<td>B\u1ed9 \u0111i\u1ec1u khi\u1ec3n tr\u1ef1c tuy\u1ebfn \u0110\u1ed9 d\u1eabn \u0111i\u1ec7n\/\u0110i\u1ec7n tr\u1edf su\u1ea5t\/TDS d\u00f2ng CCT-5300E<\/td>\n<\/tr>\n<tr>\n<td>Kh\u00f4ng \u0111\u1ed5i<\/td>\n<td>0,01cm<sup>-1<\/sup>, 0,1cm<sup>-1<\/sup>, 1,0cm<sup>-1<\/sup>, 10,0cm<sup>-1<\/sup><\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n<\/td>\n<td>(0,5~20.000)uS\/cm,(0,5~2.000)uS\/cm, (0,5~200)uS\/cm, (0,05~18,25)MQ\u00b7cm<\/td>\n<\/tr>\n<tr>\n<td>TDS<\/td>\n<td>(0,25~10.000)ppm, (0,25~1.000)ppm, (0,25~100)ppm<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9 trung b\u00ecnh.<\/td>\n<td>(0~50)\u2103(Nhi\u1ec7t \u0111\u1ed9 b\u00f9: NTC10K)<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n: 1,5 ph\u1ea7n tr\u0103m (FS), \u0110i\u1ec7n tr\u1edf su\u1ea5t: 2,0 ph\u1ea7n tr\u0103m (FS), TDS: 1,5 ph\u1ea7n tr\u0103m (FS), Nhi\u1ec7t \u0111\u1ed9: +\/- 0,5\u2103<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9. b\u1ed3i th\u01b0\u1eddng<\/td>\n<td>(0-50)\u00b0C (v\u1edbi 25\u2103 l\u00e0 Ti\u00eau chu\u1ea9n)<\/td>\n<\/tr>\n<tr>\n<td>Chi\u1ec1u d\u00e0i c\u00e1p<\/td>\n<td>\u226420m(MAX)<\/td>\n<\/tr>\n<tr>\n<td>\u0111\u1ea7u ra mA<\/td>\n<td>C\u00e1ch ly, c\u00f3 th\u1ec3 v\u1eadn chuy\u1ec3n (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 \u0110i\u1ec1u Khi\u1ec3n<\/td>\n<td>ti\u1ebfp \u0111i\u1ec3m r\u01a1le: B\u1eacT\/T\u1eaeT, C\u00f4ng su\u1ea5t t\u1ea3i: AC 230V\/5A(Max)<\/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;\u0110\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;\u0110\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>Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td>CCT-5300E: DC 24V; CCT-5320E: AC 220V<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc<\/td>\n<td>96mmx96mmx105mm(HxWxD)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td>91mmx91mm(CxR)<\/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\u1ed9t trong nh\u1eefng \u01b0u \u0111i\u1ec3m ch\u00ednh c\u1ee7a YSI 550 A l\u00e0 t\u00ednh linh ho\u1ea1t c\u1ee7a n\u00f3. \u0110\u1ea7u d\u00f2 n\u00e0y c\u00f3 kh\u1ea3 n\u0103ng \u0111o nhi\u1ec1u th\u00f4ng s\u1ed1, bao g\u1ed3m nhi\u1ec7t \u0111\u1ed9, oxy h\u00f2a tan, pH, \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n, \u0111\u1ed9 \u0111\u1ee5c, v.v. \u0110i\u1ec1u n\u00e0y l\u00e0m cho n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ec3 theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc trong nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau, t\u1eeb s\u00f4ng, h\u1ed3 n\u01b0\u1edbc ng\u1ecdt \u0111\u1ebfn c\u00e1c c\u1eeda s\u00f4ng ven bi\u1ec3n v\u00e0 h\u1ec7 sinh th\u00e1i bi\u1ec3n. B\u1eb1ng c\u00e1ch cung c\u1ea5p d\u1eef li\u1ec7u to\u00e0n di\u1ec7n v\u1ec1 nhi\u1ec1u th\u00f4ng s\u1ed1, YSI 550 A cho ph\u00e9p c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u v\u00e0 nh\u00e0 qu\u1ea3n l\u00fd m\u00f4i tr\u01b0\u1eddng hi\u1ec3u bi\u1ebft \u0111\u1ea7y \u0111\u1ee7 h\u01a1n v\u1ec1 \u0111i\u1ec1u ki\u1ec7n v\u00e0 xu h\u01b0\u1edbng ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/p>\n<p>Ngo\u00e0i t\u00ednh linh ho\u1ea1t, YSI 550 A c\u00f2n \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 tin c\u1eady . \u0110\u1ea7u d\u00f2 \u0111\u01b0\u1ee3c trang b\u1ecb c\u1ea3m bi\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng cao \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cung c\u1ea5p c\u00e1c ph\u00e9p \u0111o ch\u00ednh x\u00e1c trong nhi\u1ec1u \u0111i\u1ec1u ki\u1ec7n n\u01b0\u1edbc kh\u00e1c nhau. \u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng d\u1eef li\u1ec7u do YSI 550 A thu th\u1eadp l\u00e0 \u0111\u00e1ng tin c\u1eady v\u00e0 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng m\u1ed9t c\u00e1ch \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t v\u1ec1 qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc. Cho d\u00f9 gi\u00e1m s\u00e1t vi\u1ec7c tu\u00e2n th\u1ee7 c\u00e1c ti\u00eau chu\u1ea9n quy \u0111\u1ecbnh hay ti\u1ebfn h\u00e0nh nghi\u00ean c\u1ee9u v\u1ec1 h\u1ec7 sinh th\u00e1i d\u01b0\u1edbi n\u01b0\u1edbc, YSI 550 A \u0111\u1ec1u cung c\u1ea5p d\u1eef li\u1ec7u ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady.<\/p>\n<p>M\u1ed9t \u01b0u \u0111i\u1ec3m kh\u00e1c c\u1ee7a YSI 550 A l\u00e0 t\u00ednh d\u1ec5 s\u1eed d\u1ee5ng. \u0110\u1ea7u d\u00f2 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng, v\u1edbi giao di\u1ec7n \u0111\u01a1n gi\u1ea3n cho ph\u00e9p v\u1eadn h\u00e0nh v\u00e0 thu th\u1eadp d\u1eef li\u1ec7u d\u1ec5 d\u00e0ng. \u0110i\u1ec1u n\u00e0y gi\u00fap nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn n\u00f3, t\u1eeb c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u gi\u00e0u kinh nghi\u1ec7m \u0111\u1ebfn c\u00e1c k\u1ef9 thu\u1eadt vi\u00ean hi\u1ec7n tr\u01b0\u1eddng v\u00e0 c\u00e1c nh\u00e0 khoa h\u1ecdc c\u00f4ng d\u00e2n. YSI 550 A c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c tri\u1ec3n khai nhanh ch\u00f3ng v\u00e0 d\u1ec5 d\u00e0ng t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng, cho ph\u00e9p thu th\u1eadp v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u hi\u1ec7u qu\u1ea3. C\u1ea5u tr\u00fac ch\u1eafc ch\u1eafn c\u1ee7a n\u00f3 c\u0169ng \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u00f3 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 b\u1ec1n b\u1ec9 v\u00e0 \u0111\u00e1ng tin c\u1eady cho c\u00e1c d\u1ef1 \u00e1n gi\u00e1m s\u00e1t d\u00e0i h\u1ea1n.<\/p>\n<p>YSI 550 A c\u0169ng cung c\u1ea5p kh\u1ea3 n\u0103ng gi\u00e1m s\u00e1t d\u1eef li\u1ec7u theo th\u1eddi gian th\u1ef1c, cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng theo d\u00f5i c\u00e1c th\u00f4ng s\u1ed1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc trong theo th\u1eddi gian th\u1ef1c v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c \u0111i\u1ec1u ch\u1ec9nh ngay l\u1eadp t\u1ee9c khi c\u1ea7n thi\u1ebft. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 \u0111\u1eb7c bi\u1ec7t h\u1eefu \u00edch \u0111\u1ec3 theo d\u00f5i c\u00e1c \u0111i\u1ec1u ki\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc thay \u0111\u1ed5i, ch\u1eb3ng h\u1ea1n nh\u01b0 s\u1ef1 thay \u0111\u1ed5i n\u1ed3ng \u0111\u1ed9 oxy h\u00f2a tan ho\u1eb7c bi\u1ebfn \u0111\u1ed9ng pH. B\u1eb1ng c\u00e1ch cung c\u1ea5p d\u1eef li\u1ec7u th\u1eddi gian th\u1ef1c, YSI 550 A cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng ph\u1ea3n \u1ee9ng nhanh v\u1edbi nh\u1eefng thay \u0111\u1ed5i v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p ch\u1ee7 \u0111\u1ed9ng \u0111\u1ec3 b\u1ea3o v\u1ec7 h\u1ec7 sinh th\u00e1i d\u01b0\u1edbi n\u01b0\u1edbc v\u00e0 s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>M\u00f4 h\u00ecnh<\/td>\n<td>CCT-8301A B\u1ed9 \u0111i\u1ec1u khi\u1ec3n tr\u1ef1c tuy\u1ebfn \u0110\u1ed9 d\u1eabn \u0111i\u1ec7n\/\u0110i\u1ec7n tr\u1edf su\u1ea5t\/TDS\/TEMP<\/td>\n<\/tr>\n<tr>\n<td>Kh\u00f4ng \u0111\u1ed5i<\/td>\n<td>0,01cm<sup>-1<\/sup>, 0,1cm<sup>-1<\/sup>, 1,0cm<sup>-1<\/sup>, 10,0cm<sup>-1<\/sup><\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n<\/td>\n<td>(500~100.000)uS\/cm,(1~10.000)uS\/cm, (0,5~200)uS\/cm, (0,05~18,25) M\u03a9\u00b7cm<\/td>\n<\/tr>\n<tr>\n<td>TDS<\/td>\n<td>(250~50.000)ppm, (0,5~5.000)ppm, (0,25~100)ppm<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9 trung b\u00ecnh.<\/td>\n<td>(0~180)\u00b0C(Nhi\u1ec7t \u0111\u1ed9. B\u1ed3i th\u01b0\u1eddng: Pt1000)<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ph\u00e2n gi\u1ea3i<\/td>\n<td>\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n: 0,01uS\/cm, 0,01mS\/cm; \u0110i\u1ec7n tr\u1edf su\u1ea5t: 0,01M\u03a9\u00b7cm; TDS:0,01ppm, Nhi\u1ec7t \u0111\u1ed9: 0,1\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n: 1,5% (FS), \u0110i\u1ec7n tr\u1edf su\u1ea5t:2,0% (FS), TDS: 1,5% (FS), Nhi\u1ec7t \u0111\u1ed9: +\/- 0,5\u2103<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9. b\u1ed3i th\u01b0\u1eddng<\/td>\n<td>V\u1edbi25\u00b0C l\u00e0 ti\u00eau chu\u1ea9n trong m\u00f4i tr\u01b0\u1eddng b\u00ecnh th\u01b0\u1eddng; V\u1edbi 90C l\u00e0 ti\u00eau chu\u1ea9n trong m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 cao<\/td>\n<\/tr>\n<tr>\n<td>C\u1ed5ng giao ti\u1ebfp<\/td>\n<td>Giao th\u1ee9c RS485 Modbus RTU<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra t\u01b0\u01a1ng t\u1ef1<\/td>\n<td>K\u00eanh \u0111\u00f4i (4~20)mA. D\u1ee5ng c\u1ee5\/M\u00e1y ph\u00e1t \u0111\u1ec3 l\u1ef1a ch\u1ecdn<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u Ra \u0110i\u1ec1u Khi\u1ec3n<\/td>\n<td>C\u00f4ng t\u1eafc r\u01a1le b\u00e1n d\u1eabn quang \u0111i\u1ec7n t\u1eed ba k\u00eanh, Kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i: AC\/DC 30V,50mA(max)<\/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 v\u00e0 lt;95% 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;\u0110\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>Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td>DC24V+\/- 15 ph\u1ea7n tr\u0103m <\/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>96mmx96mmx94mm(CxRxD)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td>9lmx91mm(CxR)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>Nh\u00ecn chung, YSI 550 A l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb \u0111\u1ec3 gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc, mang l\u1ea1i t\u00ednh linh ho\u1ea1t, \u0111\u1ed9 ch\u00ednh x\u00e1c, \u0111\u1ed9 tin c\u1eady, d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 kh\u1ea3 n\u0103ng gi\u00e1m s\u00e1t d\u1eef li\u1ec7u theo th\u1eddi gian th\u1ef1c. Cho d\u00f9 ti\u1ebfn h\u00e0nh gi\u00e1m s\u00e1t th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 tu\u00e2n th\u1ee7 quy \u0111\u1ecbnh hay ti\u1ebfn h\u00e0nh nghi\u00ean c\u1ee9u v\u1ec1 h\u1ec7 sinh th\u00e1i d\u01b0\u1edbi n\u01b0\u1edbc, YSI 550 A \u0111\u1ec1u cung c\u1ea5p d\u1eef li\u1ec7u c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t v\u1ec1 qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc. V\u1edbi c\u00e1c t\u00ednh n\u0103ng ti\u00ean ti\u1ebfn v\u00e0 thi\u1ebft k\u1ebf th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng, YSI 550 A l\u00e0 t\u00e0i s\u1ea3n qu\u00fd gi\u00e1 cho b\u1ea5t k\u1ef3 ai tham gia gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc v\u00e0 qu\u1ea3n l\u00fd m\u00f4i tr\u01b0\u1eddng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u1eb9o b\u1ea3o tr\u00ec h\u00e0ng n\u0103m cho YSI 550 A YSI 550 A l\u00e0 thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc linh ho\u1ea1t v\u00e0 \u0111\u00e1ng tin c\u1eady, th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0 c\u01a1 s\u1edf nghi\u00ean c\u1ee9u kh\u00e1c nhau. \u0110\u1ec3 \u0111\u1ea3m b\u1ea3o YSI 550 A c\u1ee7a b\u1ea1n ti\u1ebfp t\u1ee5c ho\u1ea1t \u0111\u1ed9ng t\u1ed1t&#8230;<\/p>\n","protected":false},"author":1,"featured_media":3250,"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":false,"content":false,"excerpt":false},"pt":{"title":true,"content":true,"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":false,"content":false,"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\/13313"}],"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=13313"}],"version-history":[{"count":11,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/13313\/revisions"}],"predecessor-version":[{"id":13375,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/13313\/revisions\/13375"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media\/3250"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media?parent=13313"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/categories?post=13313"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/tags?post=13313"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}