{"id":14113,"date":"2024-05-07T10:13:09","date_gmt":"2024-05-07T02:13:09","guid":{"rendered":"https:\/\/shchimay.com\/?p=14113"},"modified":"2024-05-08T14:29:34","modified_gmt":"2024-05-08T06:29:34","slug":"reliable-ph-meter","status":"publish","type":"post","link":"https:\/\/shchimay.com\/vi\/reliable-ph-meter\/","title":{"rendered":"m\u00e1y \u0111o ph \u0111\u00e1ng tin c\u1eady"},"content":{"rendered":"<h1 id=\"benefits-of-using-a-reliable-ph-meter-for-accurate-measurements-wpaicgheading\">L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y \u0111o pH \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 \u0111o ch\u00ednh x\u00e1c<\/h1>\n<p>\nM\u00e1y \u0111o pH \u0111\u00e1ng tin c\u1eady l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu cho b\u1ea5t k\u1ef3 ai l\u00e0m vi\u1ec7c trong ph\u00f2ng th\u00ed nghi\u1ec7m ho\u1eb7c th\u1ef1c hi\u1ec7n c\u00e1c th\u00ed nghi\u1ec7m y\u00eau c\u1ea7u \u0111o pH ch\u00ednh x\u00e1c. \u0110\u1ed9 pH, vi\u1ebft t\u1eaft c\u1ee7a &#8220;ti\u1ec1m n\u0103ng c\u1ee7a hydro&#8221;, l\u00e0 th\u01b0\u1edbc \u0111o \u0111\u1ed9 axit ho\u1eb7c \u0111\u1ed9 ki\u1ec1m c\u1ee7a dung d\u1ecbch. \u0110\u00e2y l\u00e0 m\u1ed9t th\u00f4ng s\u1ed1 quan tr\u1ecdng trong c\u00e1c l\u0129nh v\u1ef1c kh\u00e1c nhau nh\u01b0 h\u00f3a h\u1ecdc, sinh h\u1ecdc, khoa h\u1ecdc m\u00f4i tr\u01b0\u1eddng v\u00e0 n\u00f4ng nghi\u1ec7p. Vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y \u0111o pH \u0111\u00e1ng tin c\u1eady s\u1ebd \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n c\u00f3 \u0111\u01b0\u1ee3c s\u1ed1 \u0111\u1ecdc pH ch\u00ednh x\u00e1c v\u00e0 nh\u1ea5t qu\u00e1n, \u0111i\u1ec1u n\u00e0y r\u1ea5t c\u1ea7n thi\u1ebft \u0111\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c k\u1ebft qu\u1ea3 \u0111\u00e1ng tin c\u1eady trong c\u00e1c th\u00ed nghi\u1ec7m ho\u1eb7c ph\u00e2n t\u00edch c\u1ee7a b\u1ea1n.<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td>M\u00f4 h\u00ecnh<\/td>\n<td>Thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i thu th\u1eadp d\u1eef li\u1ec7u \u0111\u1ed9 \u0111\u1ee5c b\u1eb1ng laser TUR-6101<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi<\/td>\n<td>0-10\/100\/4000NTU ho\u1eb7c theo y\u00eau c\u1ea7u<\/td>\n<\/tr>\n<tr>\n<td>Hi\u1ec3n th\u1ecb<\/td>\n<td>LCD<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u01a1n v\u1ecb<\/td>\n<td>NTU<\/td>\n<\/tr>\n<tr>\n<td>DPI<\/td>\n<td>0.01<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>\u00b15 ph\u1ea7n tr\u0103m FS<\/td>\n<\/tr>\n<tr>\n<td>Kh\u1ea3 n\u0103ng l\u1eb7p l\u1ea1i<\/td>\n<td>\u00b11 ph\u1ea7n tr\u0103m <\/td>\n<\/tr>\n<tr>\n<td>S\u1ee9c m\u1ea1nh<\/td>\n<td>\u22643W<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td>AC 85V-265V\u00b110 ph\u1ea7n tr\u0103m 50\/60Hz ho\u1eb7c<\/td>\n<\/tr>\n<tr>\n<td>DC 9~36V\/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>160*80*135mm(Treo) ho\u1eb7c 96*96mm(Nh\u00fang)<\/td>\n<\/tr>\n<tr>\n<td>Giao ti\u1ebfp<\/td>\n<td>4~20mA v\u00e0 giao ti\u1ebfp RS-485 (Modbus RTU)<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra \u0111\u00e3 chuy\u1ec3n \u0111\u1ed5i<\/td>\n<td>R\u01a1le 3 chi\u1ec1u, c\u00f4ng su\u1ea5t 250VAC\/5A<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<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-14113-1\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CL-9500\u4f59\u6c2f\u63a7\u5236\u5668.mp4?_=1\" \/><a href=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CL-9500\u4f59\u6c2f\u63a7\u5236\u5668.mp4\">http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CL-9500\u4f59\u6c2f\u63a7\u5236\u5668.mp4<\/a><\/video><\/div>M\u1ed9t trong nh\u1eefng l\u1ee3i \u00edch ch\u00ednh c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y \u0111o pH \u0111\u00e1ng tin c\u1eady l\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c c\u1ee7a c\u00e1c ph\u00e9p \u0111o m\u00e0 n\u00f3 mang l\u1ea1i. M\u00e1y \u0111o pH \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111o n\u1ed3ng \u0111\u1ed9 ion hydro trong dung d\u1ecbch, x\u00e1c \u0111\u1ecbnh \u0111\u1ed9 axit ho\u1eb7c \u0111\u1ed9 ki\u1ec1m c\u1ee7a n\u00f3. M\u00e1y \u0111o pH \u0111\u00e1ng tin c\u1eady s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn v\u00e0 c\u1ea3m bi\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng cao \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e1c k\u1ebft qu\u1ea3 \u0111o \u0111\u01b0\u1ee3c cung c\u1ea5p l\u00e0 ch\u00ednh x\u00e1c v\u00e0 ch\u00ednh x\u00e1c. \u0110\u1ed9 ch\u00ednh x\u00e1c n\u00e0y r\u1ea5t quan tr\u1ecdng khi ti\u1ebfn h\u00e0nh c\u00e1c th\u00ed nghi\u1ec7m ho\u1eb7c ph\u00e2n t\u00edch y\u00eau c\u1ea7u \u0111o pH ch\u00ednh x\u00e1c, v\u00ec ngay c\u1ea3 nh\u1eefng l\u1ed7i nh\u1ecf trong k\u1ebft qu\u1ea3 \u0111o pH c\u0169ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn k\u1ebft qu\u1ea3.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/shchimay.com\/wp-content\/uploads\/2024\/05\/pH-ORP-3500-series-pH-ORP-Online-Meter-Spec.jpg\" alt=\"alt-922\" class=\"wp-image-922\" id=\"i922\" \/><\/p>\n<p>Ngo\u00e0i \u0111\u1ed9 ch\u00ednh x\u00e1c, m\u00e1y \u0111o pH \u0111\u00e1ng tin c\u1eady c\u00f2n mang l\u1ea1i s\u1ef1 nh\u1ea5t qu\u00e1n trong c\u00e1c ph\u00e9p \u0111o. T\u00ednh nh\u1ea5t qu\u00e1n l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft khi ti\u1ebfn h\u00e0nh c\u00e1c th\u00ed nghi\u1ec7m ho\u1eb7c ph\u00e2n t\u00edch y\u00eau c\u1ea7u \u0111o pH nhi\u1ec1u l\u1ea7n theo th\u1eddi gian. M\u00e1y \u0111o pH \u0111\u00e1ng tin c\u1eady \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u1ed7i ph\u00e9p \u0111o \u0111\u1ec1u nh\u1ea5t qu\u00e1n v\u1edbi c\u00e1c ph\u00e9p \u0111o tr\u01b0\u1edbc \u0111\u00f3, cho ph\u00e9p b\u1ea1n theo d\u00f5i nh\u1eefng thay \u0111\u1ed5i v\u1ec1 \u0111\u1ed9 pH m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c v\u00e0 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t d\u1ef1a tr\u00ean d\u1eef li\u1ec7u. C\u00e1c ph\u00e9p \u0111o pH nh\u1ea5t qu\u00e1n c\u0169ng r\u1ea5t quan tr\u1ecdng khi so s\u00e1nh k\u1ebft qu\u1ea3 t\u1eeb c\u00e1c th\u00ed nghi\u1ec7m ho\u1eb7c m\u1eabu kh\u00e1c nhau, v\u00ec ch\u00fang \u0111\u1ea3m b\u1ea3o r\u1eb1ng d\u1eef li\u1ec7u \u0111\u00e1ng tin c\u1eady v\u00e0 c\u00f3 th\u1ec3 l\u1eb7p l\u1ea1i.<\/p>\n<p>M\u1ed9t l\u1ee3i \u00edch kh\u00e1c c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y \u0111o pH \u0111\u00e1ng tin c\u1eady l\u00e0 t\u00ednh d\u1ec5 s\u1eed d\u1ee5ng m\u00e0 n\u00f3 mang l\u1ea1i. M\u00e1y \u0111o pH hi\u1ec7n \u0111\u1ea1i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng, c\u00f3 giao di\u1ec7n tr\u1ef1c quan v\u00e0 m\u00e0n h\u00ecnh d\u1ec5 \u0111\u1ecdc. \u0110i\u1ec1u n\u00e0y l\u00e0m cho ch\u00fang ph\u00f9 h\u1ee3p v\u1edbi c\u1ea3 nh\u1eefng chuy\u00ean gia c\u00f3 kinh nghi\u1ec7m v\u00e0 nh\u1eefng ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u, nh\u1eefng ng\u01b0\u1eddi c\u00f3 th\u1ec3 ch\u01b0a quen v\u1edbi c\u00e1c k\u1ef9 thu\u1eadt \u0111o pH. M\u00e1y \u0111o pH \u0111\u00e1ng tin c\u1eady c\u0169ng cung c\u1ea5p c\u00e1c t\u00ednh n\u0103ng nh\u01b0 hi\u1ec7u chu\u1ea9n t\u1ef1 \u0111\u1ed9ng v\u00e0 b\u00f9 nhi\u1ec7t \u0111\u1ed9, gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a qu\u00e1 tr\u00ecnh \u0111o v\u00e0 \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c m\u1ecdi l\u00fac.<\/p>\n<p>\n<img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CCT-3300-4.png\" alt=\"alt-927\" class=\"wp-image-927\" id=\"i927\" \/><br \/>\nH\u01a1n n\u1eefa, m\u00e1y \u0111o pH \u0111\u00e1ng tin c\u1eady l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 linh ho\u1ea1t c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u \u1ee9ng d\u1ee5ng. M\u00e1y \u0111o pH th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u1ec3 nghi\u00ean c\u1ee9u, ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 gi\u00e1m s\u00e1t m\u00f4i tr\u01b0\u1eddng. Ch\u00fang c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p nh\u01b0 th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng, d\u01b0\u1ee3c ph\u1ea9m v\u00e0 x\u1eed l\u00fd n\u01b0\u1edbc \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m v\u00e0 tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh. M\u00e1y \u0111o pH \u0111\u00e1ng tin c\u1eady c\u00f3 th\u1ec3 \u0111o pH trong nhi\u1ec1u lo\u1ea1i dung d\u1ecbch kh\u00e1c nhau, bao g\u1ed3m ch\u1ea5t l\u1ecfng, ch\u1ea5t b\u00e1n r\u1eafn v\u00e0 th\u1eadm ch\u00ed c\u1ea3 ch\u1ea5t kh\u00ed, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 linh ho\u1ea1t cho nhi\u1ec1u \u1ee9ng d\u1ee5ng.<\/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 Oline d\u1eabn \u0111i\u1ec7n\/n\u1ed3ng \u0111\u1ed9 c\u1ea3m \u1ee9ng CIT-8800<\/td>\n<\/tr>\n<tr>\n<td>T\u1eadp trung<\/td>\n<td>1.NaOH:(0~15) ph\u1ea7n tr\u0103m ho\u1eb7c (25~50) ph\u1ea7n tr\u0103m ; 2.HNO<sub>3<\/sub>:(0~25) ph\u1ea7n tr\u0103m ho\u1eb7c (36~82) ph\u1ea7n tr\u0103m ; 3. \u0110\u01b0\u1eddng cong n\u1ed3ng \u0111\u1ed9 do ng\u01b0\u1eddi d\u00f9ng x\u00e1c \u0111\u1ecbnh<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n<\/td>\n<td>(500~2.000.000)uS\/cm<\/td>\n<\/tr>\n<tr>\n<td>TDS<\/td>\n<td>(250~1.000.000)ppm<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9.<\/td>\n<td>(0~120)\u00b0C<\/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; N\u1ed3ng \u0111\u1ed9: 0,01% ; TDS:0,01ppm, Nhi\u1ec7t \u0111\u1ed9: 0,1\u2103<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>\u0110\u1ed9 d\u1eabn \u0111i\u1ec7n: (500~1000)uS\/cm +\/-10uS\/cm; (1~2000)mS\/cm+\/-1,0 ph\u1ea7n tr\u0103m <\/td>\n<\/tr>\n<tr>\n<td>TDS: m\u1ee9c 1,5, 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>Ph\u1ea1m vi: (0~120)\u00b0C; ph\u1ea7n t\u1eed: Pt1000<\/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>Hai k\u00eanh 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>C\u00f4ng t\u1eafc quang \u0111i\u1ec7n b\u00e1n d\u1eabn ba k\u00eanh, C\u00f4ng t\u1eafc l\u1eadp tr\u00ecnh, xung v\u00e0 t\u1ea7n s\u1ed1<\/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>DC 24V+15% <\/td>\n<\/tr>\n<tr>\n<td>M\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7<\/td>\n<td>IP65 (c\u00f3 n\u1eafp sau)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc<\/td>\n<td>96mmx96mmx94mm(CxRxS)<\/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>T\u00f3m l\u1ea1i, s\u1eed d\u1ee5ng m\u00e1y \u0111o pH \u0111\u00e1ng tin c\u1eady mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch, bao g\u1ed3m \u0111\u1ed9 ch\u00ednh x\u00e1c, t\u00ednh nh\u1ea5t qu\u00e1n, d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 t\u00ednh linh ho\u1ea1t. Cho d\u00f9 b\u1ea1n \u0111ang ti\u1ebfn h\u00e0nh th\u00ed nghi\u1ec7m trong ph\u00f2ng th\u00ed nghi\u1ec7m, theo d\u00f5i \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng hay \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m trong m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p, m\u00e1y \u0111o pH \u0111\u00e1ng tin c\u1eady l\u00e0 c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu \u0111\u1ec3 thu \u0111\u01b0\u1ee3c s\u1ed1 \u0111o pH ch\u00ednh x\u00e1c. \u0110\u1ea7u t\u01b0 v\u00e0o m\u00e1y \u0111o pH ch\u1ea5t l\u01b0\u1ee3ng cao s\u1ebd kh\u00f4ng ch\u1ec9 c\u1ea3i thi\u1ec7n ch\u1ea5t l\u01b0\u1ee3ng k\u1ebft qu\u1ea3 m\u00e0 c\u00f2n gi\u00fap b\u1ea1n ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 c\u00f4ng s\u1ee9c v\u1ec1 l\u00e2u d\u00e0i. V\u1edbi nh\u1eefng ti\u1ebfn b\u1ed9 trong c\u00f4ng ngh\u1ec7 v\u00e0 s\u1ef1 s\u1eb5n c\u00f3 c\u1ee7a c\u00e1c m\u00e1y \u0111o pH \u0111\u00e1ng tin c\u1eady tr\u00ean th\u1ecb tr\u01b0\u1eddng, kh\u00f4ng c\u00f3 l\u00fd do g\u00ec \u0111\u1ec3 ch\u1ea5p nh\u1eadn b\u1ea5t c\u1ee9 th\u1ee9 g\u00ec k\u00e9m h\u01a1n lo\u1ea1i t\u1ed1t nh\u1ea5t khi \u0111o pH.<br \/>\n<div style=\"width: 640px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-14113-2\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/MFC-8800-IOT-Meter-Multi-channel-Controller.mp4?_=2\" \/><a href=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/MFC-8800-IOT-Meter-Multi-channel-Controller.mp4\">http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/MFC-8800-IOT-Meter-Multi-channel-Controller.mp4<\/a><\/video><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y \u0111o pH \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 \u0111o ch\u00ednh x\u00e1c M\u00e1y \u0111o pH \u0111\u00e1ng tin c\u1eady l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu cho b\u1ea5t k\u1ef3 ai l\u00e0m vi\u1ec7c trong ph\u00f2ng th\u00ed nghi\u1ec7m ho\u1eb7c th\u1ef1c hi\u1ec7n c\u00e1c th\u00ed nghi\u1ec7m y\u00eau c\u1ea7u \u0111o pH ch\u00ednh x\u00e1c. \u0110\u1ed9 pH, vi\u1ebft t\u1eaft c\u1ee7a&#8230;<\/p>\n","protected":false},"author":1,"featured_media":3272,"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":false,"content":false,"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\/14113"}],"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=14113"}],"version-history":[{"count":11,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/14113\/revisions"}],"predecessor-version":[{"id":14493,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/14113\/revisions\/14493"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media\/3272"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media?parent=14113"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/categories?post=14113"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/tags?post=14113"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}