{"id":7519,"date":"2025-09-08T15:46:13","date_gmt":"2025-09-08T08:46:13","guid":{"rendered":"https:\/\/quando.com.vn\/?post_type=product&p=7519"},"modified":"2025-09-08T16:11:17","modified_gmt":"2025-09-08T09:11:17","slug":"cam-bien-oxy-hoa-tan-supmea-sup-do7011","status":"publish","type":"product","link":"https:\/\/quando.com.vn\/en\/product\/cam-bien-oxy-hoa-tan-supmea-sup-do7011\/","title":{"rendered":"C\u1ea3m bi\u1ebfn oxy h\u00f2a tan SUP-DO7011"},"content":{"rendered":"

C\u1ea3m bi\u1ebfn oxy h\u00f2a tan SUP-DO7011<\/strong> l\u00e0 c\u1ea3m bi\u1ebfn oxy h\u00f2a tan (DO) ki\u1ec3u m\u00e0ng, \u1ee9ng d\u1ee5ng nguy\u00ean l\u00fd \u0111o polarographic \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh h\u00e0m l\u01b0\u1ee3ng oxy h\u00f2a tan trong dung d\u1ecbch. Gi\u00e1 tr\u1ecb \u0111o ch\u1ecbu \u1ea3nh h\u01b0\u1edfng c\u1ee7a nhi\u1ec7t \u0111\u1ed9, \u00e1p su\u1ea5t v\u00e0 \u0111\u1ed9 m\u1eb7n. V\u1edbi thi\u1ebft k\u1ebf ch\u1eafc ch\u1eafn, ng\u00f5 ra 4\u201320mA chu\u1ea9n c\u00f4ng nghi\u1ec7p, thi\u1ebft b\u1ecb ph\u00f9 h\u1ee3p cho c\u00e1c \u1ee9ng d\u1ee5ng gi\u00e1m s\u00e1t n\u01b0\u1edbc trong c\u00f4ng nghi\u1ec7p v\u00e0 m\u00f4i tr\u01b0\u1eddng.<\/p>\n

\u0110\u1eb7c \u0111i\u1ec3m n\u1ed5i b\u1eadt:<\/strong><\/h3>\n

– D\u1ea3i \u0111o DO: 0\u201320 mg\/L, \u00e1p su\u1ea5t t\u1edbi 0.6 MPa
\n– Ng\u00f5 ra t\u00edn hi\u1ec7u analog 4\u201320mA, d\u1ec5 d\u00e0ng t\u00edch h\u1ee3p PLC\/SCADA
\n– C\u1ea3m bi\u1ebfn nhi\u1ec7t Pt100, Pt1000 ho\u1eb7c 2.252K t\u00f9y ch\u1ecdn
\n– \u0110\u1ed9 ph\u00e2n gi\u1ea3i cao, sai s\u1ed1 th\u1ea5p h\u01a1n \u00b10.01mg\/L
\n– Th\u1eddi gian \u0111\u00e1p \u1ee9ng nhanh: 2 ph\u00fat (90% t\u1ea1i 20\u2103)
\n– V\u1eadt li\u1ec7u v\u1ecf: PVC ho\u1eb7c th\u00e9p kh\u00f4ng g\u1ec9 316L, b\u1ec1n b\u1ec9 trong m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t
\n– D\u00e2y t\u00edn hi\u1ec7u ch\u1ed1ng nhi\u1ec5u d\u00e0i 5m, c\u1ea5u tr\u00fac double shielding<\/p>\n

Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt:<\/strong><\/h3>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Product<\/td>\nDissolved oxygen sensor<\/td>\n<\/tr>\n
Model<\/td>\nSUP-DO7011<\/td>\n<\/tr>\n
Measure range<\/td>\nDO: 0-20 mg\/L, 0.6 MPa\uff1b Temperature: 0-60\u2103<\/td>\n<\/tr>\n
Accuracy<\/td>\nDO: \u00b13% of the measured value\uff1b Temperature: \u00b10.5\u2103<\/td>\n<\/tr>\n
Temperature Type<\/td>\nPt100, Pt1000, 2.252K etc<\/td>\n<\/tr>\n
Output Type<\/td>\n4-20mA output<\/td>\n<\/tr>\n
Weight<\/td>\n1.85Kg<\/td>\n<\/tr>\n
Cable length<\/td>\n5m (Double shielding)<\/td>\n<\/tr>\n
Electrode Shell Material<\/td>\nPVC or 316L<\/td>\n<\/tr>\n
Breathable Thickness<\/td>\n100um<\/td>\n<\/tr>\n
Measurement Error<\/td>\n\u00b1<0.01mg\/L<\/td>\n<\/tr>\n
Air Current \/ Maximum Current<\/td>\n50-80nA\/0.1mg\/L; MAX: 3.5uA<\/td>\n<\/tr>\n
Response Time<\/td>\n2min (90%, 20\u2103)<\/td>\n<\/tr>\n
Minimum Flow Rate<\/td>\n2.5cm\/s<\/td>\n<\/tr>\n
Zero Oxygen<\/td>\n<0.01mg\/L<\/td>\n<\/tr>\n
Drift<\/td>\n<2%\/month<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\u1ee8ng d\u1ee5ng c\u1ea3m bi\u1ebfn oxy h\u00f2a tan SUP-DO7011:<\/strong><\/p>\n

– Gi\u00e1m s\u00e1t oxy h\u00f2a tan trong x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i v\u00e0 n\u01b0\u1edbc c\u1ea5p
\n– Nu\u00f4i tr\u1ed3ng th\u1ee7y s\u1ea3n (ao nu\u00f4i c\u00e1, t\u00f4m)
\n– C\u00f4ng nghi\u1ec7p \u0111\u1ed3 u\u1ed1ng, th\u1ef1c ph\u1ea9m, d\u01b0\u1ee3c ph\u1ea9m
\n– Ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc trong ph\u00f2ng th\u00ed nghi\u1ec7m v\u00e0 s\u1ea3n xu\u1ea5t<\/p>\n

\"C\u1ea3m<\/p>","protected":false},"excerpt":{"rendered":"

– D\u1ea3i \u0111o DO: 0\u201320 mg\/L
\n– Ng\u00f5 ra 4\u201320mA \u1ed5n \u0111\u1ecbnh
\n– C\u1ea3m bi\u1ebfn nhi\u1ec7t Pt100\/Pt1000
\n– V\u1ecf PVC ho\u1eb7c th\u00e9p kh\u00f4ng g\u1ec9 316L
\n– \u1ee8ng d\u1ee5ng x\u1eed l\u00fd n\u01b0\u1edbc & th\u1ee7y s\u1ea3n<\/p>","protected":false},"featured_media":7520,"template":"","meta":[],"product_cat":[551,552],"product_tag":[],"acf":[],"yoast_head":"\nC\u1ea3m bi\u1ebfn oxy h\u00f2a tan SUP-DO7011 - QUANDO<\/title>\n<meta name=\"description\" content=\"C\u1ea3m bi\u1ebfn oxy h\u00f2a tan SUP-DO7011, d\u1ea3i \u0111o 0\u201320mg\/L, ng\u00f5 ra 4\u201320mA, v\u1eadt li\u1ec7u PVC\/316L, \u0111\u1ed9 ch\u00ednh x\u00e1c \u00b13%, \u1ee9ng d\u1ee5ng x\u1eed l\u00fd n\u01b0\u1edbc, th\u1ee7y s\u1ea3n...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/quando.com.vn\/en\/product\/cam-bien-oxy-hoa-tan-supmea-sup-do7011\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"C\u1ea3m bi\u1ebfn oxy h\u00f2a tan SUP-DO7011\" \/>\n<meta property=\"og:description\" content=\"C\u1ea3m bi\u1ebfn oxy h\u00f2a tan SUP-DO7011, d\u1ea3i \u0111o 0\u201320mg\/L, ng\u00f5 ra 4\u201320mA, v\u1eadt li\u1ec7u PVC\/316L, \u0111\u1ed9 ch\u00ednh x\u00e1c \u00b13%, \u1ee9ng d\u1ee5ng x\u1eed l\u00fd n\u01b0\u1edbc, th\u1ee7y s\u1ea3n...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/quando.com.vn\/en\/product\/cam-bien-oxy-hoa-tan-supmea-sup-do7011\/\" \/>\n<meta property=\"og:site_name\" content=\"QUANDO\" \/>\n<meta property=\"article:modified_time\" content=\"2025-09-08T09:11:17+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:image\" content=\"https:\/\/quando.com.vn\/wp-content\/uploads\/2025\/09\/SUP-DO7011-Membrane-dissolved-oxygen.webp\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/quando.com.vn\/en\/#website\",\"url\":\"https:\/\/quando.com.vn\/en\/\",\"name\":\"QUANDO\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/quando.com.vn\/en\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"en-US\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/quando.com.vn\/san-pham\/cam-bien-oxy-hoa-tan-supmea-sup-do7011\/#primaryimage\",\"inLanguage\":\"en-US\",\"url\":\"https:\/\/quando.com.vn\/wp-content\/uploads\/2025\/09\/SUP-DO7011-Membrane-dissolved-oxygen.webp\",\"contentUrl\":\"https:\/\/quando.com.vn\/wp-content\/uploads\/2025\/09\/SUP-DO7011-Membrane-dissolved-oxygen.webp\",\"width\":600,\"height\":600,\"caption\":\"C\u1ea3m bi\u1ebfn oxy h\u00f2a tan DO\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/quando.com.vn\/san-pham\/cam-bien-oxy-hoa-tan-supmea-sup-do7011\/#webpage\",\"url\":\"https:\/\/quando.com.vn\/san-pham\/cam-bien-oxy-hoa-tan-supmea-sup-do7011\/\",\"name\":\"C\u1ea3m bi\u1ebfn oxy h\u00f2a tan SUP-DO7011 - 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