{"id":18495,"date":"2024-05-24T13:11:01","date_gmt":"2024-05-24T05:11:01","guid":{"rendered":"https:\/\/chimaytech.net\/?p=18495"},"modified":"2024-05-29T13:54:37","modified_gmt":"2024-05-29T05:54:37","slug":"multiparameter-ph-meter","status":"publish","type":"post","link":"https:\/\/chimaytech.net\/vi\/multiparameter-ph-meter\/","title":{"rendered":"m\u00e1y \u0111o ph \u0111a th\u00f4ng s\u1ed1"},"content":{"rendered":"<h1 id=\"understanding-the-functionality-and-applications-of-a-multiparameter-ph-meter-wpaicgheading\">T\u00ecm hi\u1ec3u ch\u1ee9c n\u0103ng v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a m\u00e1y \u0111o pH \u0111a th\u00f4ng s\u1ed1<\/h1>\n<p>\nM\u00e1y \u0111o pH \u0111a th\u00f4ng s\u1ed1 l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 kh\u00f4ng th\u1ec3 thi\u1ebfu trong nhi\u1ec1u \u1ee9ng d\u1ee5ng khoa h\u1ecdc v\u00e0 c\u00f4ng nghi\u1ec7p. \u0110\u00e2y l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb ph\u1ee9c t\u1ea1p kh\u00f4ng ch\u1ec9 \u0111o \u0111\u1ed9 pH m\u00e0 c\u00f2n \u0111o c\u00e1c th\u00f4ng s\u1ed1 kh\u00e1c nh\u01b0 nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n, oxy h\u00f2a tan v\u00e0 n\u1ed3ng \u0111\u1ed9 ion. B\u00e0i vi\u1ebft n\u00e0y nh\u1eb1m m\u1ee5c \u0111\u00edch cung c\u1ea5p s\u1ef1 hi\u1ec3u bi\u1ebft to\u00e0n di\u1ec7n v\u1ec1 ch\u1ee9c n\u0103ng v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a m\u00e1y \u0111o pH \u0111a th\u00f4ng s\u1ed1.<\/p>\n<p>Ch\u1ee9c n\u0103ng c\u1ee7a m\u00e1y \u0111o pH \u0111a th\u00f4ng s\u1ed1 b\u1eaft ngu\u1ed3n t\u1eeb kh\u1ea3 n\u0103ng \u0111o nhi\u1ec1u th\u00f4ng s\u1ed1 c\u00f9ng m\u1ed9t l\u00fac. \u0110i\u1ec1u n\u00e0y \u0111\u1ea1t \u0111\u01b0\u1ee3c th\u00f4ng qua vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c c\u1ea3m bi\u1ebfn v\u00e0 \u0111i\u1ec7n c\u1ef1c kh\u00e1c nhau \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p v\u00e0o thi\u1ebft b\u1ecb. Ph\u00e9p \u0111o pH th\u01b0\u1eddng \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n b\u1eb1ng \u0111i\u1ec7n c\u1ef1c th\u1ee7y tinh, \u0111i\u1ec7n c\u1ef1c n\u00e0y t\u1ea1o ra \u0111i\u1ec7n \u00e1p t\u1ef7 l\u1ec7 v\u1edbi m\u1ee9c pH c\u1ee7a dung d\u1ecbch m\u00e0 n\u00f3 \u0111\u01b0\u1ee3c ng\u00e2m v\u00e0o. \u0110i\u1ec7n \u00e1p n\u00e0y sau \u0111\u00f3 \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i th\u00e0nh s\u1ed1 \u0111o pH b\u1eb1ng m\u00e1y \u0111o. T\u01b0\u01a1ng t\u1ef1, nhi\u1ec7t \u0111\u1ed9 \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng nhi\u1ec7t \u0111i\u1ec7n tr\u1edf ho\u1eb7c m\u00e1y d\u00f2 nhi\u1ec7t \u0111\u1ed9 \u0111i\u1ec7n tr\u1edf, trong khi \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi t\u1ebf b\u00e0o d\u1eabn \u0111i\u1ec7n \u0111\u1ec3 \u0111o kh\u1ea3 n\u0103ng d\u1eabn d\u00f2ng \u0111i\u1ec7n c\u1ee7a dung d\u1ecbch. M\u1eb7t kh\u00e1c, n\u1ed3ng \u0111\u1ed9 oxy v\u00e0 ion h\u00f2a tan \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng c\u00e1c c\u1ea3m bi\u1ebfn c\u1ee5 th\u1ec3 ph\u1ea3n \u1ee9ng v\u1edbi s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u00e1c ch\u1ea5t n\u00e0y trong dung d\u1ecbch.<\/p>\n<p>\n<img decoding=\"async\" src=\"https:\/\/chimaytech.net\/wp-content\/uploads\/2024\/05\/CL-9500-Water-Quality-Test-Residual-Chlorine-Controller-6.jpg\" alt=\"alt-173\" class=\"wp-image-173\" id=\"i173\" \/><br \/>\nM\u00e1y \u0111o pH \u0111a th\u00f4ng s\u1ed1 \u0111\u01b0\u1ee3c hi\u1ec7u chu\u1ea9n tr\u01b0\u1edbc khi s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 \u0111\u1ecdc ch\u00ednh x\u00e1c. \u0110i\u1ec1u n\u00e0y li\u00ean quan \u0111\u1ebfn vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed3ng h\u1ed3 \u0111o theo c\u00e1c ti\u00eau chu\u1ea9n \u0111\u00e3 bi\u1ebft v\u00e0 ki\u1ec3m tra ph\u1ea3n h\u1ed3i c\u1ee7a n\u00f3. Qu\u00e1 tr\u00ecnh hi\u1ec7u chu\u1ea9n r\u1ea5t quan tr\u1ecdng v\u00ec n\u00f3 b\u00f9 \u0111\u1eafp cho b\u1ea5t k\u1ef3 sai l\u1ec7ch ti\u1ec1m n\u0103ng n\u00e0o trong k\u1ebft qu\u1ea3 \u0111\u1ecdc c\u1ee7a c\u1ea3m bi\u1ebfn do c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 tu\u1ed5i th\u1ecd c\u1ee7a c\u1ea3m bi\u1ebfn, thay \u0111\u1ed5i \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng xung quanh ho\u1eb7c nhi\u1ec5m b\u1ea9n c\u00e1c \u0111i\u1ec7n c\u1ef1c.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"What are the different types of pressure sensor?\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/lU1VsQWWjzo?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><img decoding=\"async\" src=\"https:\/\/chimaytech.net\/wp-content\/uploads\/2024\/05\/9500-\u7535\u5bfc\u7387\u4eea3.jpg\" alt=\"alt-175\" class=\"wp-image-175\" id=\"i175\" \/><br \/>\nC\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a m\u00e1y \u0111o pH \u0111a th\u00f4ng s\u1ed1 r\u1ea5t \u0111a d\u1ea1ng v\u00e0 tr\u1ea3i r\u1ed9ng tr\u00ean nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau. V\u00ed d\u1ee5, trong l\u0129nh v\u1ef1c khoa h\u1ecdc m\u00f4i tr\u01b0\u1eddng, n\u00f3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u1edf s\u00f4ng, h\u1ed3 v\u00e0 \u0111\u1ea1i d\u01b0\u01a1ng. B\u1eb1ng c\u00e1ch \u0111o c\u00e1c th\u00f4ng s\u1ed1 nh\u01b0 \u0111\u1ed9 pH, nhi\u1ec7t \u0111\u1ed9 v\u00e0 l\u01b0\u1ee3ng oxy h\u00f2a tan, c\u00e1c nh\u00e0 khoa h\u1ecdc c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 t\u00ecnh tr\u1ea1ng c\u1ee7a h\u1ec7 sinh th\u00e1i d\u01b0\u1edbi n\u01b0\u1edbc v\u00e0 ph\u00e1t hi\u1ec7n b\u1ea5t k\u1ef3 d\u1ea5u hi\u1ec7u \u00f4 nhi\u1ec5m ho\u1eb7c r\u1ed1i lo\u1ea1n m\u00f4i tr\u01b0\u1eddng n\u00e0o kh\u00e1c.<\/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><\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"Revers Osmosis Meters for water\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/iqv_DhA6MMg?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>Trong ng\u00e0nh th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng, m\u00e1y \u0111o pH \u0111a th\u00f4ng s\u1ed1 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 an to\u00e0n s\u1ea3n ph\u1ea9m. V\u00ed d\u1ee5, \u0111\u1ed9 pH c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn m\u00f9i v\u1ecb, k\u1ebft c\u1ea5u v\u00e0 th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng c\u1ee7a s\u1ea3n ph\u1ea9m th\u1ef1c ph\u1ea9m, trong khi \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u00f3 th\u1ec3 cho th\u1ea5y s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m. T\u01b0\u01a1ng t\u1ef1, trong ng\u00e0nh d\u01b0\u1ee3c ph\u1ea9m, m\u00e1y \u0111o pH \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 theo d\u00f5i \u0111\u1ed9 pH v\u00e0 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a c\u00e1c dung d\u1ecbch d\u00f9ng trong b\u00e0o ch\u1ebf thu\u1ed1c nh\u1eb1m \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 v\u00e0 an to\u00e0n.<\/p>\n<p>Trong l\u0129nh v\u1ef1c nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n, m\u00e1y \u0111o pH \u0111a th\u00f4ng s\u1ed1 l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 v\u00f4 gi\u00e1 \u0111\u1ec3 nghi\u00ean c\u1ee9u ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc v\u00e0 c\u00e1c qu\u00e1 tr\u00ecnh sinh h\u1ecdc. B\u1eb1ng c\u00e1ch \u0111o \u0111\u1ed3ng th\u1eddi nhi\u1ec1u th\u00f4ng s\u1ed1, c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u c\u00f3 th\u1ec3 hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 c\u00e1c qu\u00e1 tr\u00ecnh n\u00e0y v\u00e0 ph\u00e1t tri\u1ec3n c\u00e1c ph\u01b0\u01a1ng ph\u00e1p c\u0169ng nh\u01b0 c\u00f4ng ngh\u1ec7 hi\u1ec7u qu\u1ea3 v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n<p>T\u00f3m l\u1ea1i, m\u00e1y \u0111o pH \u0111a th\u00f4ng s\u1ed1 l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 linh ho\u1ea1t v\u00e0 m\u1ea1nh m\u1ebd mang l\u1ea1i v\u00f4 s\u1ed1 l\u1ee3i \u00edch trong nhi\u1ec1u \u1ee9ng d\u1ee5ng kh\u00e1c nhau. Kh\u1ea3 n\u0103ng \u0111o \u0111\u1ed3ng th\u1eddi nhi\u1ec1u th\u00f4ng s\u1ed1 kh\u00f4ng ch\u1ec9 ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 ngu\u1ed3n l\u1ef1c m\u00e0 c\u00f2n cung c\u1ea5p \u0111\u00e1nh gi\u00e1 to\u00e0n di\u1ec7n v\u00e0 ch\u00ednh x\u00e1c h\u01a1n v\u1ec1 gi\u1ea3i ph\u00e1p ho\u1eb7c m\u00f4i tr\u01b0\u1eddng \u0111ang \u0111\u01b0\u1ee3c nghi\u00ean c\u1ee9u. Khi c\u00f4ng ngh\u1ec7 ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n, d\u1ef1 ki\u1ebfn \u200b\u200bch\u1ee9c n\u0103ng v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a m\u00e1y \u0111o pH \u0111a th\u00f4ng s\u1ed1 s\u1ebd ti\u1ebfp t\u1ee5c m\u1edf r\u1ed9ng, n\u00e2ng cao h\u01a1n n\u1eefa gi\u00e1 tr\u1ecb c\u1ee7a n\u00f3 trong c\u00e1c \u1ee9ng d\u1ee5ng khoa h\u1ecdc v\u00e0 c\u00f4ng nghi\u1ec7p.<\/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 \u0111\u1ed9 d\u1eabn\/\u0111i\u1ec7n tr\u1edf EC-810<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Ph\u1ea1m vi<\/td>\n<td>0-200\/2000\/4000\/10000uS\/cm<\/td>\n<\/tr>\n<tr>\n<td>0-20\/200mS\/cm 0-18,25M\u03a9<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n: 1,5%; v\u00e0 nbsp; \u0110i\u1ec7n tr\u1edf su\u1ea5t:2,0% (FS)<\/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 d\u1ef1a tr\u00ean 25\u2103<\/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\uff5e120\u2103<\/td>\n<\/tr>\n<tr>\n<td>C\u1ea3m bi\u1ebfn<\/td>\n<td>0,01\/0,02\/0,1\/1,0\/10,0cm<sup>-1<\/sup><\/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>\u0110\u1ea7u Ra Hi\u1ec7n T\u1ea1i<\/td>\n<td>\u0110\u1ea7u ra 4-20mA\/2-10V\/1-5V<\/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","protected":false},"excerpt":{"rendered":"<p>T\u00ecm hi\u1ec3u ch\u1ee9c n\u0103ng v\u00e0 \u1ee9ng d\u1ee5ng c\u1ee7a m\u00e1y \u0111o pH \u0111a th\u00f4ng s\u1ed1 M\u00e1y \u0111o pH \u0111a th\u00f4ng s\u1ed1 l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 kh\u00f4ng th\u1ec3 thi\u1ebfu trong nhi\u1ec1u \u1ee9ng d\u1ee5ng khoa h\u1ecdc v\u00e0 c\u00f4ng nghi\u1ec7p. \u0110\u00e2y l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb ph\u1ee9c t\u1ea1p kh\u00f4ng ch\u1ec9 \u0111o \u0111\u1ed9 pH m\u00e0 c\u00f2n \u0111o c\u00e1c th\u00f4ng s\u1ed1 kh\u00e1c&#8230;<\/p>\n","protected":false},"author":1,"featured_media":18825,"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":[202],"tags":[],"translation":{"provider":"WPGlobus","version":"2.12.0","language":"vi","enabled_languages":["en","es","de","fr","ru","pt","ar","ja","ko","it","id","hi","th","vi","tr"],"languages":{"en":{"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":true,"content":true,"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":false,"content":false,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/18495"}],"collection":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/comments?post=18495"}],"version-history":[{"count":11,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/18495\/revisions"}],"predecessor-version":[{"id":18837,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/18495\/revisions\/18837"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media\/18825"}],"wp:attachment":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media?parent=18495"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/categories?post=18495"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/tags?post=18495"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}