{"id":24158,"date":"2024-09-07T14:52:57","date_gmt":"2024-09-07T06:52:57","guid":{"rendered":"https:\/\/shchimay.com\/?p=24158"},"modified":"2024-09-09T19:15:18","modified_gmt":"2024-09-09T11:15:18","slug":"aquarium-water-quality-monitoring-system","status":"publish","type":"post","link":"https:\/\/shchimay.com\/vi\/aquarium-water-quality-monitoring-system\/","title":{"rendered":"h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc h\u1ed3 c\u00e1"},"content":{"rendered":"<h1 id=\"importance-of-monitoring-aquarium-water-quality-wpaicgheading\">T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc h\u1ed3 c\u00e1<\/h1>\n<p>\nDuy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc th\u00edch h\u1ee3p l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft cho s\u1ee9c kh\u1ecfe v\u00e0 h\u1ea1nh ph\u00fac c\u1ee7a c\u00e1 v\u00e0 c\u00e1c sinh v\u1eadt th\u1ee7y sinh kh\u00e1c s\u1ed1ng trong b\u1ec3 c\u00e1. Ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi nhi\u1ec1u y\u1ebfu t\u1ed1, bao g\u1ed3m \u0111\u1ed9 pH, amoniac, nitrit, nitrat v\u00e0 n\u1ed3ng \u0111\u1ed9 oxy h\u00f2a tan. Vi\u1ec7c theo d\u00f5i c\u00e1c th\u00f4ng s\u1ed1 n\u00e0y th\u01b0\u1eddng xuy\u00ean l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u00f4i tr\u01b0\u1eddng l\u00e0nh m\u1ea1nh cho v\u1eadt nu\u00f4i th\u1ee7y sinh c\u1ee7a b\u1ea1n.<\/p>\n<p>M\u1ed9t trong nh\u1eefng th\u00f4ng s\u1ed1 quan tr\u1ecdng nh\u1ea5t c\u1ea7n theo d\u00f5i trong b\u1ec3 c\u00e1 l\u00e0 \u0111\u1ed9 pH. \u0110\u1ed9 pH l\u00e0 th\u01b0\u1edbc \u0111o m\u1ee9c \u0111\u1ed9 axit ho\u1eb7c ki\u1ec1m c\u1ee7a n\u01b0\u1edbc v\u00e0 n\u00f3 c\u00f3 th\u1ec3 c\u00f3 t\u00e1c \u0111\u1ed9ng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn s\u1ee9c kh\u1ecfe c\u1ee7a c\u00e1. H\u1ea7u h\u1ebft c\u00e1c lo\u00e0i c\u00e1 th\u00edch \u0111\u1ed9 pH t\u1eeb 6,5 \u0111\u1ebfn 7,5, v\u00ec v\u1eady \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 gi\u1eef n\u01b0\u1edbc trong ph\u1ea1m vi n\u00e0y. S\u1ef1 dao \u0111\u1ed9ng v\u1ec1 \u0111\u1ed9 pH c\u00f3 th\u1ec3 g\u00e2y c\u0103ng th\u1eb3ng cho c\u00e1 v\u00e0 khi\u1ebfn ch\u00fang d\u1ec5 m\u1eafc b\u1ec7nh h\u01a1n, v\u00ec v\u1eady vi\u1ec7c theo d\u00f5i th\u01b0\u1eddng xuy\u00ean l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 ng\u0103n ng\u1eeba m\u1ecdi v\u1ea5n \u0111\u1ec1.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/ORP-Redox-Potential-Controller-For-Water-Quality-Analysis-ORP-1800.png\" alt=\"alt-252\" class=\"wp-image-252\" id=\"i252\" \/><\/p>\n<p>M\u1ed9t th\u00f4ng s\u1ed1 quan tr\u1ecdng kh\u00e1c c\u1ea7n theo d\u00f5i l\u00e0 n\u1ed3ng \u0111\u1ed9 amoniac. Amoniac \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi ch\u1ea5t th\u1ea3i c\u1ee7a c\u00e1 v\u00e0 ch\u1ea5t h\u1eefu c\u01a1 ph\u00e2n h\u1ee7y trong b\u1ec3 c\u00e1, v\u00e0 n\u1ed3ng \u0111\u1ed9 amoniac cao c\u00f3 th\u1ec3 g\u00e2y \u0111\u1ed9c cho c\u00e1. Amoniac \u0111\u01b0\u1ee3c chuy\u1ec3n h\u00f3a th\u00e0nh nitrit b\u1edfi c\u00e1c vi khu\u1ea9n c\u00f3 l\u1ee3i trong b\u1ec3 c\u00e1, v\u00ec v\u1eady vi\u1ec7c theo d\u00f5i n\u1ed3ng \u0111\u1ed9 nitrit c\u0169ng r\u1ea5t quan tr\u1ecdng. Nitrit \u00edt \u0111\u1ed9c h\u01a1n amoniac nh\u01b0ng \u1edf m\u1ee9c cao v\u1eabn c\u00f3 th\u1ec3 g\u00e2y h\u1ea1i cho c\u00e1. Nitrat l\u00e0 s\u1ea3n ph\u1ea9m cu\u1ed1i c\u00f9ng c\u1ee7a chu tr\u00ecnh nit\u01a1 v\u00e0 \u00edt \u0111\u1ed9c h\u01a1n amoniac v\u00e0 nitrit, nh\u01b0ng \u1edf m\u1ee9c cao v\u1eabn c\u00f3 th\u1ec3 g\u00e2y b\u1ea5t l\u1ee3i cho s\u1ee9c kh\u1ecfe c\u00e1.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>M\u00f4 h\u00ecnh<\/td>\n<td>M\u00e1y \u0111o pH\/ORP-810 pH\/ORP<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi<\/td>\n<td>0-14 pH; -2000 &#8211; +2000mV<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>\u00b10.1pH; \u00b12mV<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9. Comp.<\/td>\n<td>B\u00f9 nhi\u1ec7t \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng<\/td>\n<\/tr>\n<tr>\n<td>Ho\u1ea1t \u0111\u1ed9ng. Nhi\u1ec7t \u0111\u1ed9<\/td>\n<td>B\u00ecnh th\u01b0\u1eddng 0\uff5e50\u2103; Nhi\u1ec7t \u0111\u1ed9 cao 0\uff5e100\u2103<\/td>\n<\/tr>\n<tr>\n<td>C\u1ea3m bi\u1ebfn<\/td>\n<td>c\u1ea3m bi\u1ebfn pH \u0111\u00f4i\/ba; C\u1ea3m bi\u1ebfn ORP<\/td>\n<\/tr>\n<tr>\n<td>Hi\u1ec3n th\u1ecb<\/td>\n<td>M\u00e0n H\u00ecnh LCD<\/td>\n<\/tr>\n<tr>\n<td>Giao ti\u1ebfp<\/td>\n<td>\u0110\u1ea7u ra 4-20mA\/RS485<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra<\/td>\n<td>\u0110i\u1ec1u khi\u1ec3n r\u01a1le k\u00e9p gi\u1edbi h\u1ea1n Cao\/Th\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>S\u1ee9c m\u1ea1nh<\/td>\n<td>AC 220V\u00b110 ph\u1ea7n tr\u0103m 50\/60Hz ho\u1eb7c AC 110V\u00b110 ph\u1ea7n tr\u0103m 50\/60Hz ho\u1eb7c DC24V\/0,5A<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c<\/td>\n<td>Nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng:0\uff5e50\u2103<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i\u226485 ph\u1ea7n tr\u0103m<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc<\/td>\n<td>96\u00d796\u00d7100mm(H\u00d7W\u00d7L)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td>92\u00d792mm(H\u00d7W)<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ebf \u0110\u1ed9 C\u00e0i \u0110\u1eb7t<\/td>\n<td>\u0110\u00e3 nh\u00fang<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\nM\u1ee9c oxy h\u00f2a tan c\u0169ng r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 theo d\u00f5i trong b\u1ec3 c\u00e1. C\u00e1 v\u00e0 c\u00e1c sinh v\u1eadt d\u01b0\u1edbi n\u01b0\u1edbc kh\u00e1c d\u1ef1a v\u00e0o oxy \u0111\u1ec3 t\u1ed3n t\u1ea1i, v\u00ec v\u1eady c\u1ea7n \u0111\u1ea3m b\u1ea3o c\u00f3 \u0111\u1ee7 oxy trong n\u01b0\u1edbc. C\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 nhi\u1ec7t \u0111\u1ed9, m\u1eadt \u0111\u1ed9 th\u1ea3 nu\u00f4i v\u00e0 s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a th\u1ef1c v\u1eadt \u0111\u1ec1u c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn n\u1ed3ng \u0111\u1ed9 oxy h\u00f2a tan trong b\u1ec3 c\u00e1. M\u1ee9c oxy th\u1ea5p c\u00f3 th\u1ec3 g\u00e2y c\u0103ng th\u1eb3ng cho c\u00e1 v\u00e0 khi\u1ebfn ch\u00fang d\u1ec5 m\u1eafc b\u1ec7nh h\u01a1n, v\u00ec v\u1eady vi\u1ec7c theo d\u00f5i th\u01b0\u1eddng xuy\u00ean l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 ng\u0103n ng\u1eeba m\u1ecdi v\u1ea5n \u0111\u1ec1.<\/p>\n<p>\u0110\u1ec3 gi\u00e1m s\u00e1t hi\u1ec7u qu\u1ea3 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc trong b\u1ec3 c\u00e1, \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 ph\u1ea3i \u0111\u1ea7u t\u01b0 v\u00e0o m\u1ed9t h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u00e1ng tin c\u1eady. C\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y th\u01b0\u1eddng bao g\u1ed3m c\u00e1c c\u1ea3m bi\u1ebfn \u0111o c\u00e1c th\u00f4ng s\u1ed1 kh\u00e1c nhau nh\u01b0 pH, amoniac, nitrit, nitrat v\u00e0 n\u1ed3ng \u0111\u1ed9 oxy h\u00f2a tan. M\u1ed9t s\u1ed1 h\u1ec7 th\u1ed1ng c\u00f2n c\u00f3 kh\u1ea3 n\u0103ng theo d\u00f5i nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 m\u1eb7n, t\u00f9y thu\u1ed9c v\u00e0o nhu c\u1ea7u c\u1ee7a b\u1ec3 c\u00e1 c\u1ee7a b\u1ea1n.<\/p>\n<p>H\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u00f3 th\u1ec3 cung c\u1ea5p d\u1eef li\u1ec7u theo th\u1eddi gian th\u1ef1c v\u1ec1 c\u00e1c th\u00f4ng s\u1ed1 trong b\u1ec3 c\u00e1 c\u1ee7a b\u1ea1n, cho ph\u00e9p b\u1ea1n nhanh ch\u00f3ng x\u00e1c \u0111\u1ecbnh m\u1ecdi v\u1ea5n \u0111\u1ec1 v\u00e0 \u0111\u01b0a ra bi\u1ec7n ph\u00e1p kh\u1eafc ph\u1ee5c. ho\u1ea1t \u0111\u1ed9ng. Nhi\u1ec1u h\u1ec7 th\u1ed1ng c\u0169ng c\u00f3 c\u1ea3nh b\u00e1o s\u1ebd c\u1ea3nh b\u00e1o b\u1ea1n n\u1ebfu c\u00f3 b\u1ea5t k\u1ef3 th\u00f4ng s\u1ed1 n\u00e0o n\u1eb1m ngo\u00e0i ph\u1ea1m vi mong mu\u1ed1n, cho ph\u00e9p b\u1ea1n gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1 tr\u01b0\u1edbc khi n\u00f3 tr\u1edf th\u00e0nh v\u1ea5n \u0111\u1ec1. M\u1ed9t s\u1ed1 h\u1ec7 th\u1ed1ng th\u1eadm ch\u00ed c\u00f2n c\u00f3 kh\u1ea3 n\u0103ng k\u1ebft n\u1ed1i v\u1edbi \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh ho\u1eb7c m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n, v\u00ec v\u1eady b\u1ea1n c\u00f3 th\u1ec3 gi\u00e1m s\u00e1t b\u1ec3 c\u00e1 c\u1ee7a m\u00ecnh t\u1eeb m\u1ecdi n\u01a1i.<\/p>\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-24158-1\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CCT-5300E-Series.mp4?_=1\" \/><a href=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CCT-5300E-Series.mp4\">http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CCT-5300E-Series.mp4<\/a><\/video><\/div>\n<p>T\u00f3m l\u1ea1i, vi\u1ec7c theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc trong b\u1ec3 c\u00e1 l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft cho s\u1ee9c kh\u1ecfe v\u00e0 th\u1ec3 tr\u1ea1ng c\u1ee7a c\u00e1 c\u0169ng nh\u01b0 c\u00e1c sinh v\u1eadt th\u1ee7y sinh kh\u00e1c. \u0110\u1ea7u t\u01b0 v\u00e0o m\u1ed9t h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u00e1ng tin c\u1eady c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ec3 c\u00e1 c\u1ee7a b\u1ea1n v\u1eabn l\u00e0 m\u00f4i tr\u01b0\u1eddng l\u00e0nh m\u1ea1nh v\u00e0 ph\u00e1t tri\u1ec3n m\u1ea1nh cho v\u1eadt nu\u00f4i th\u1ee7y sinh c\u1ee7a b\u1ea1n. B\u1eb1ng c\u00e1ch th\u01b0\u1eddng xuy\u00ean theo d\u00f5i c\u00e1c th\u00f4ng s\u1ed1 nh\u01b0 \u0111\u1ed9 pH, amoniac, nitrit, nitrat v\u00e0 l\u01b0\u1ee3ng oxy h\u00f2a tan, b\u1ea1n c\u00f3 th\u1ec3 ng\u0103n ng\u1eeba c\u00e1c v\u1ea5n \u0111\u1ec1 tr\u01b0\u1edbc khi ch\u00fang ph\u00e1t sinh v\u00e0 cung c\u1ea5p cho c\u00e1 c\u1ee7a b\u1ea1n s\u1ef1 ch\u0103m s\u00f3c t\u1ed1t nh\u1ea5t c\u00f3 th\u1ec3.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc h\u1ed3 c\u00e1 Duy tr\u00ec ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc th\u00edch h\u1ee3p l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft cho s\u1ee9c kh\u1ecfe v\u00e0 h\u1ea1nh ph\u00fac c\u1ee7a c\u00e1 v\u00e0 c\u00e1c sinh v\u1eadt th\u1ee7y sinh kh\u00e1c s\u1ed1ng trong b\u1ec3 c\u00e1. Ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi nhi\u1ec1u y\u1ebfu t\u1ed1, bao&#8230;<\/p>\n","protected":false},"author":1,"featured_media":3219,"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":[187],"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\/24158"}],"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=24158"}],"version-history":[{"count":17,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/24158\/revisions"}],"predecessor-version":[{"id":24749,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/24158\/revisions\/24749"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media\/3219"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media?parent=24158"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/categories?post=24158"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/tags?post=24158"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}