{"id":25193,"date":"2024-09-11T14:37:22","date_gmt":"2024-09-11T06:37:22","guid":{"rendered":"https:\/\/shchimay.com\/?p=25193"},"modified":"2024-09-13T10:00:18","modified_gmt":"2024-09-13T02:00:18","slug":"dfrobot-analog-dissolved-oxygen-sensor","status":"publish","type":"post","link":"https:\/\/shchimay.com\/vi\/dfrobot-analog-dissolved-oxygen-sensor\/","title":{"rendered":"c\u1ea3m bi\u1ebfn oxy h\u00f2a tan t\u01b0\u01a1ng t\u1ef1 dfrobot"},"content":{"rendered":"<h1 id=\"benefits-of-using-the-dfrobot-analog-dissolved-oxygen-sensor-wpaicgheading\">L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng c\u1ea3m bi\u1ebfn oxy h\u00f2a tan t\u01b0\u01a1ng t\u1ef1 DFRobot<\/h1>\n<p>\nDFRobot l\u00e0 th\u01b0\u01a1ng hi\u1ec7u n\u1ed5i ti\u1ebfng trong th\u1ebf gi\u1edbi v\u1ec1 c\u1ea3m bi\u1ebfn v\u00e0 m\u00f4-\u0111un cho c\u00e1c d\u1ef1 \u00e1n \u0111i\u1ec7n t\u1eed. M\u1ed9t trong nh\u1eefng s\u1ea3n ph\u1ea9m ph\u1ed5 bi\u1ebfn c\u1ee7a h\u1ecd l\u00e0 C\u1ea3m bi\u1ebfn oxy h\u00f2a tan t\u01b0\u01a1ng t\u1ef1, mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch cho nh\u1eefng ai mu\u1ed1n \u0111o n\u1ed3ng \u0111\u1ed9 oxy trong ch\u1ea5t l\u1ecfng. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd kh\u00e1m ph\u00e1 m\u1ed9t s\u1ed1 l\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng C\u1ea3m bi\u1ebfn oxy h\u00f2a tan t\u01b0\u01a1ng t\u1ef1 DFRobot trong c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c nhau.<\/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-25193-1\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/EC-8851-\u9ad8\u7cbe\u5ea6\u7535\u5bfc\u7387\u4eea.mp4?_=1\" \/><a href=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/EC-8851-\u9ad8\u7cbe\u5ea6\u7535\u5bfc\u7387\u4eea.mp4\">http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/EC-8851-\u9ad8\u7cbe\u5ea6\u7535\u5bfc\u7387\u4eea.mp4<\/a><\/video><\/div>\n<p>M\u1ed9t trong nh\u1eefng l\u1ee3i \u00edch ch\u00ednh c\u1ee7a C\u1ea3m bi\u1ebfn oxy h\u00f2a tan t\u01b0\u01a1ng t\u1ef1 DFRobot l\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a n\u00f3. C\u1ea3m bi\u1ebfn n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cung c\u1ea5p c\u00e1c ph\u00e9p \u0111o ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady v\u1ec1 n\u1ed3ng \u0111\u1ed9 oxy h\u00f2a tan trong ch\u1ea5t l\u1ecfng, khi\u1ebfn n\u00f3 tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho nghi\u00ean c\u1ee9u khoa h\u1ecdc, gi\u00e1m s\u00e1t m\u00f4i tr\u01b0\u1eddng v\u00e0 \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p. V\u1edbi m\u1ee9c \u0111\u1ed9 ch\u00ednh x\u00e1c cao, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 tin t\u01b0\u1edfng v\u00e0o d\u1eef li\u1ec7u do c\u1ea3m bi\u1ebfn n\u00e0y cung c\u1ea5p \u0111\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c h\u00e0nh \u0111\u1ed9ng th\u00edch h\u1ee3p d\u1ef1a tr\u00ean n\u1ed3ng \u0111\u1ed9 oxy trong m\u1eabu ch\u1ea5t l\u1ecfng c\u1ee7a h\u1ecd.<\/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-510 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 b\u1eb1ng tay\/t\u1ef1 \u0111\u1ed9ng; Kh\u00f4ng c\u00f3 ph\u1ea7n b\u00f9<\/td>\n<\/tr>\n<tr>\n<td>Ho\u1ea1t \u0111\u1ed9ng. Nhi\u1ec7t \u0111\u1ed9<\/td>\n<td>B\u00ecnh th\u01b0\u1eddng 0\uff5e60\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>48\u00d796\u00d7100mm(H\u00d7W\u00d7L)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td>45\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>\nNgo\u00e0i \u0111\u1ed9 ch\u00ednh x\u00e1c, C\u1ea3m bi\u1ebfn oxy h\u00f2a tan t\u01b0\u01a1ng t\u1ef1 DFRobot c\u00f2n \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi \u0111\u1ed9 b\u1ec1n v\u00e0 tu\u1ed5i th\u1ecd cao. \u0110\u01b0\u1ee3c ch\u1ebf t\u1ea1o b\u1eb1ng v\u1eadt li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng cao v\u00e0 \u0111\u01b0\u1ee3c ch\u1ebf t\u1ea1o \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u1eafc nghi\u1ec7t, c\u1ea3m bi\u1ebfn n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u1ed3n t\u1ea1i trong th\u1eddi gian d\u00e0i, ngay c\u1ea3 trong nh\u1eefng m\u00f4i tr\u01b0\u1eddng \u0111\u1ea7y th\u00e1ch th\u1ee9c. \u0110i\u1ec1u n\u00e0y khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh gi\u1ea3i ph\u00e1p ti\u1ebft ki\u1ec7m chi ph\u00ed cho nh\u1eefng ai c\u1ea7n c\u1ea3m bi\u1ebfn b\u1ec1n b\u1ec9 v\u00e0 \u0111\u00e1ng tin c\u1eady cho d\u1ef1 \u00e1n c\u1ee7a h\u1ecd.<\/p>\n<p>M\u1ed9t \u01b0u \u0111i\u1ec3m kh\u00e1c c\u1ee7a C\u1ea3m bi\u1ebfn oxy h\u00f2a tan t\u01b0\u01a1ng t\u1ef1 DFRobot l\u00e0 t\u00ednh d\u1ec5 s\u1eed d\u1ee5ng. C\u1ea3m bi\u1ebfn n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng, v\u1edbi quy tr\u00ecnh c\u00e0i \u0111\u1eb7t v\u00e0 thi\u1ebft l\u1eadp \u0111\u01a1n gi\u1ea3n gi\u00fap ngay c\u1ea3 ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u s\u1eed d\u1ee5ng c\u0169ng d\u1ec5 d\u00e0ng s\u1eed d\u1ee5ng. V\u1edbi h\u01b0\u1edbng d\u1eabn r\u00f5 r\u00e0ng v\u00e0 giao di\u1ec7n \u0111\u01a1n gi\u1ea3n, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 nhanh ch\u00f3ng s\u1eed d\u1ee5ng c\u1ea3m bi\u1ebfn n\u00e0y v\u00e0 b\u1eaft \u0111\u1ea7u thu th\u1eadp d\u1eef li\u1ec7u v\u1ec1 m\u1ee9c oxy h\u00f2a tan trong ch\u1ea5t l\u1ecfng c\u1ee7a h\u1ecd.<\/p>\n<p>H\u01a1n n\u1eefa, C\u1ea3m bi\u1ebfn oxy h\u00f2a tan t\u01b0\u01a1ng t\u1ef1 DFRobot t\u01b0\u01a1ng th\u00edch v\u1edbi nhi\u1ec1u b\u1ed9 vi \u0111i\u1ec1u khi\u1ec3n v\u00e0 s\u1ef1 ph\u00e1t tri\u1ec3n b\u1ea3ng, l\u00e0m cho n\u00f3 linh ho\u1ea1t v\u00e0 th\u00edch \u1ee9ng cho nhi\u1ec1u d\u1ef1 \u00e1n. Cho d\u00f9 b\u1ea1n \u0111ang th\u1ef1c hi\u1ec7n m\u1ed9t th\u00ed nghi\u1ec7m quy m\u00f4 nh\u1ecf hay m\u1ed9t \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p quy m\u00f4 l\u1edbn, c\u1ea3m bi\u1ebfn n\u00e0y c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng t\u00edch h\u1ee3p v\u00e0o thi\u1ebft l\u1eadp hi\u1ec7n c\u00f3 c\u1ee7a b\u1ea1n, cho ph\u00e9p b\u1ea1n theo d\u00f5i n\u1ed3ng \u0111\u1ed9 oxy h\u00f2a tan m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng.<\/p>\n<p><img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/MFC-8800-IOT-Meter-Multi-channel-Controller-4.png\" alt=\"alt-109\" class=\"wp-image-109\" id=\"i109\" \/><\/p>\n<p>\nM\u1ed9t trong nh\u1eefng t\u00ednh n\u0103ng n\u1ed5i b\u1eadt c\u1ee7a C\u1ea3m bi\u1ebfn oxy h\u00f2a tan t\u01b0\u01a1ng t\u1ef1 DFRobot l\u00e0 m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng th\u1ea5p. C\u1ea3m bi\u1ebfn n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3, s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng t\u1ed1i thi\u1ec3u \u0111\u1ec3 cung c\u1ea5p c\u00e1c ph\u00e9p \u0111o ch\u00ednh x\u00e1c v\u1ec1 n\u1ed3ng \u0111\u1ed9 oxy h\u00f2a tan. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a c\u1ea3m bi\u1ebfn m\u00e0 c\u00f2n khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t l\u1ef1a ch\u1ecdn ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng cho nh\u1eefng ai mu\u1ed1n gi\u1ea3m m\u1ee9c ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng.<\/p>\n<p>Nh\u00ecn chung, C\u1ea3m bi\u1ebfn oxy h\u00f2a tan t\u01b0\u01a1ng t\u1ef1 DFRobot mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch cho ng\u01b0\u1eddi d\u00f9ng mu\u1ed1n \u0111o \u0111\u1ed9 h\u00f2a tan n\u1ed3ng \u0111\u1ed9 oxy trong ch\u1ea5t l\u1ecfng. T\u1eeb \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 b\u1ec1n cho \u0111\u1ebfn t\u00ednh d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi nhi\u1ec1u b\u1ed9 vi \u0111i\u1ec1u khi\u1ec3n kh\u00e1c nhau, c\u1ea3m bi\u1ebfn n\u00e0y l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn linh ho\u1ea1t v\u00e0 \u0111\u00e1ng tin c\u1eady cho nhi\u1ec1u \u1ee9ng d\u1ee5ng. Cho d\u00f9 b\u1ea1n \u0111ang ti\u1ebfn h\u00e0nh nghi\u00ean c\u1ee9u khoa h\u1ecdc, theo d\u00f5i \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng hay l\u00e0m vi\u1ec7c trong m\u1ed9t d\u1ef1 \u00e1n c\u00f4ng nghi\u1ec7p, C\u1ea3m bi\u1ebfn oxy h\u00f2a tan t\u01b0\u01a1ng t\u1ef1 DFRobot l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ee5c ti\u00eau c\u1ee7a m\u00ecnh m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 v\u00e0 n\u0103ng su\u1ea5t.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng c\u1ea3m bi\u1ebfn oxy h\u00f2a tan t\u01b0\u01a1ng t\u1ef1 DFRobot DFRobot l\u00e0 th\u01b0\u01a1ng hi\u1ec7u n\u1ed5i ti\u1ebfng trong th\u1ebf gi\u1edbi v\u1ec1 c\u1ea3m bi\u1ebfn v\u00e0 m\u00f4-\u0111un cho c\u00e1c d\u1ef1 \u00e1n \u0111i\u1ec7n t\u1eed. M\u1ed9t trong nh\u1eefng s\u1ea3n ph\u1ea9m ph\u1ed5 bi\u1ebfn c\u1ee7a h\u1ecd l\u00e0 C\u1ea3m bi\u1ebfn oxy h\u00f2a tan t\u01b0\u01a1ng t\u1ef1, mang l\u1ea1i nhi\u1ec1u l\u1ee3i&#8230;<\/p>\n","protected":false},"author":1,"featured_media":2023,"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":[11085,166,187],"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\/25193"}],"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=25193"}],"version-history":[{"count":17,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/25193\/revisions"}],"predecessor-version":[{"id":25710,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/25193\/revisions\/25710"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media\/2023"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media?parent=25193"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/categories?post=25193"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/tags?post=25193"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}