{"id":12662,"date":"2024-04-23T10:02:34","date_gmt":"2024-04-23T02:02:34","guid":{"rendered":"https:\/\/shchimay.com\/?p=12662"},"modified":"2024-04-23T11:40:50","modified_gmt":"2024-04-23T03:40:50","slug":"define-ph-meter","status":"publish","type":"post","link":"https:\/\/shchimay.com\/vi\/define-ph-meter\/","title":{"rendered":"x\u00e1c \u0111\u1ecbnh m\u00e1y \u0111o ph"},"content":{"rendered":"<h1 id=\"understanding-the-importance-of-ph-measurement-in-various-industries-wpaicgheading\">Hi\u1ec3u t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c \u0111o pH trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau<\/h1>\n<p>\nM\u00e1y \u0111o pH l\u00e0 m\u1ed9t d\u1ee5ng c\u1ee5 khoa h\u1ecdc d\u00f9ng \u0111\u1ec3 \u0111o \u0111\u1ed9 axit ho\u1eb7c \u0111\u1ed9 ki\u1ec1m c\u1ee7a m\u1ed9t ch\u1ea5t. Thang \u0111o pH dao \u0111\u1ed9ng t\u1eeb 0 \u0111\u1ebfn 14, v\u1edbi 7 l\u00e0 trung t\u00ednh. C\u00e1c ch\u1ea5t c\u00f3 \u0111\u1ed9 pH d\u01b0\u1edbi 7 \u0111\u01b0\u1ee3c coi l\u00e0 c\u00f3 t\u00ednh axit, trong khi nh\u1eefng ch\u1ea5t c\u00f3 \u0111\u1ed9 pH tr\u00ean 7 \u0111\u01b0\u1ee3c coi l\u00e0 c\u00f3 t\u00ednh ki\u1ec1m. M\u00e1y \u0111o pH l\u00e0 c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau, bao g\u1ed3m n\u00f4ng nghi\u1ec7p, th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng, d\u01b0\u1ee3c ph\u1ea9m v\u00e0 gi\u00e1m s\u00e1t m\u00f4i tr\u01b0\u1eddng.<\/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>Trong n\u00f4ng nghi\u1ec7p, m\u00e1y \u0111o pH \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o \u0111\u1ed9 chua ho\u1eb7c \u0111\u1ed9 ki\u1ec1m c\u1ee7a \u0111\u1ea5t. Th\u00f4ng tin n\u00e0y r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh t\u00ecnh tr\u1ea1ng c\u1ee7a \u0111\u1ea5t v\u00e0 s\u1ef1 s\u1eb5n c\u00f3 c\u1ee7a c\u00e1c ch\u1ea5t dinh d\u01b0\u1ee1ng cho s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00e2y tr\u1ed3ng. C\u00e1c lo\u1ea1i c\u00e2y kh\u00e1c nhau ph\u00e1t tri\u1ec3n m\u1ea1nh \u1edf c\u00e1c m\u1ee9c \u0111\u1ed9 pH kh\u00e1c nhau, v\u00ec v\u1eady \u0111i\u1ec1u quan tr\u1ecdng l\u00e0 n\u00f4ng d\u00e2n ph\u1ea3i theo d\u00f5i v\u00e0 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 pH c\u1ee7a \u0111\u1ea5t cho ph\u00f9 h\u1ee3p. M\u00e1y \u0111o pH gi\u00fap n\u00f4ng d\u00e2n \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t v\u1ec1 vi\u1ec7c b\u00f3n ph\u00e2n v\u00e0 c\u1ea3i t\u1ea1o \u0111\u1ea5t, mang l\u1ea1i c\u00e2y tr\u1ed3ng kh\u1ecfe m\u1ea1nh h\u01a1n v\u00e0 n\u0103ng su\u1ea5t cao h\u01a1n.<br \/>\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-12662-1\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/ROC-2315.mp4?_=1\" \/><a href=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/ROC-2315.mp4\">http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/ROC-2315.mp4<\/a><\/video><\/div><\/p>\n<p><img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/ROS-360-7\u5bf8\u89e6\u6478\u5c4fRO\u7a0b\u63a7\u5668\u53cc\u8def\u7535\u5bfc\u73872.png\" alt=\"alt-893\" class=\"wp-image-893\" id=\"i893\" \/><br \/>\nTrong ng\u00e0nh th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng, m\u00e1y \u0111o pH \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 an to\u00e0n c\u1ee7a s\u1ea3n ph\u1ea9m. \u0110\u1ed9 pH c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u01b0\u01a1ng v\u1ecb, k\u1ebft c\u1ea5u v\u00e0 th\u1eddi h\u1ea1n s\u1eed d\u1ee5ng c\u1ee7a th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng. V\u00ed d\u1ee5, \u0111\u1ed9 pH c\u1ee7a s\u1eefa c\u00f3 th\u1ec3 cho bi\u1ebft \u0111\u1ed9 t\u01b0\u01a1i c\u1ee7a n\u00f3, trong khi \u0111\u1ed9 pH c\u1ee7a r\u01b0\u1ee3u vang c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn h\u01b0\u01a1ng v\u1ecb c\u1ee7a n\u00f3. B\u1eb1ng c\u00e1ch theo d\u00f5i m\u1ee9c \u0111\u1ed9 pH trong su\u1ed1t qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 duy tr\u00ec t\u00ednh nh\u1ea5t qu\u00e1n v\u00e0 \u0111\u00e1p \u1ee9ng c\u00e1c ti\u00eau chu\u1ea9n quy \u0111\u1ecbnh. M\u00e1y \u0111o pH c\u00f2n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c nh\u00e0 m\u00e1y bia, nh\u00e0 m\u00e1y r\u01b0\u1ee3u vang v\u00e0 nh\u00e0 m\u00e1y ch\u01b0ng c\u1ea5t \u0111\u1ec3 ki\u1ec3m so\u00e1t qu\u00e1 tr\u00ecnh l\u00ean men v\u00e0 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m.<\/p>\n<p>\n<img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/ROC-8221-Factory-supply-Single-Stage-Double-Channels-RO-Controller3.png\" alt=\"alt-895\" class=\"wp-image-895\" id=\"i895\" \/><br \/>\nTrong ng\u00e0nh d\u01b0\u1ee3c ph\u1ea9m, m\u00e1y \u0111o pH \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c ph\u00e1t tri\u1ec3n v\u00e0 s\u1ea3n xu\u1ea5t thu\u1ed1c. \u0110\u1ed9 pH c\u1ee7a thu\u1ed1c c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh, \u0111\u1ed9 h\u00f2a tan v\u00e0 sinh kh\u1ea3 d\u1ee5ng c\u1ee7a n\u00f3. B\u1eb1ng c\u00e1ch \u0111o \u0111\u1ed9 pH ch\u00ednh x\u00e1c, c\u00e1c c\u00f4ng ty d\u01b0\u1ee3c ph\u1ea9m c\u00f3 th\u1ec3 t\u1ed1i \u01b0u h\u00f3a c\u00f4ng th\u1ee9c v\u00e0 \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 c\u1ee7a s\u1ea3n ph\u1ea9m. M\u00e1y \u0111o pH c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m nghi\u00ean c\u1ee9u \u0111\u1ec3 nghi\u00ean c\u1ee9u \u1ea3nh h\u01b0\u1edfng c\u1ee7a \u0111\u1ed9 pH \u0111\u1ebfn h\u1ec7 th\u1ed1ng sinh h\u1ecdc v\u00e0 t\u01b0\u01a1ng t\u00e1c thu\u1ed1c.<\/p>\n<p>Trong gi\u00e1m s\u00e1t m\u00f4i tr\u01b0\u1eddng, m\u00e1y \u0111o pH \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u1edf s\u00f4ng, h\u1ed3 v\u00e0 \u0111\u1ea1i d\u01b0\u01a1ng. M\u1ee9c \u0111\u1ed9 pH c\u00f3 th\u1ec3 ch\u1ec9 ra t\u00ecnh tr\u1ea1ng \u00f4 nhi\u1ec5m, m\u01b0a axit v\u00e0 c\u00e1c t\u00e1c nh\u00e2n g\u00e2y \u00f4 nhi\u1ec5m m\u00f4i tr\u01b0\u1eddng kh\u00e1c. B\u1eb1ng c\u00e1ch theo d\u00f5i \u0111\u1ed9 pH, c\u00e1c nh\u00e0 khoa h\u1ecdc c\u00f3 th\u1ec3 theo d\u00f5i nh\u1eefng thay \u0111\u1ed5i v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc theo th\u1eddi gian v\u00e0 x\u00e1c \u0111\u1ecbnh c\u00e1c m\u1ed1i \u0111e d\u1ecda ti\u1ec1m \u1ea9n \u0111\u1ed1i v\u1edbi h\u1ec7 sinh th\u00e1i d\u01b0\u1edbi n\u01b0\u1edbc. M\u00e1y \u0111o pH c\u0169ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c nh\u00e0 m\u00e1y x\u1eed l\u00fd n\u01b0\u1edbc th\u1ea3i \u0111\u1ec3 theo d\u00f5i v\u00e0 ki\u1ec3m so\u00e1t \u0111\u1ed9 pH c\u1ee7a n\u01b0\u1edbc th\u1ea3i tr\u01b0\u1edbc khi th\u1ea3i ra m\u00f4i tr\u01b0\u1eddng.<\/p>\n<div class=\"entry-content-asset videofit\"><iframe loading=\"lazy\" title=\"Brass Pressure Sensor For Havc Chimay\" width=\"720\" height=\"405\" src=\"https:\/\/www.youtube.com\/embed\/1jaH1uQP5kI?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><\/p>\n<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td colspan=\"2\">B\u1ed9 \u0111i\u1ec1u khi\u1ec3n ch\u01b0\u01a1ng tr\u00ecnh th\u1ea9m th\u1ea5u ng\u01b0\u1ee3c m\u1ed9t giai \u0111o\u1ea1n ROS-2015<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>1.b\u1ec3 ch\u1ee9a n\u01b0\u1edbc ngu\u1ed3n kh\u00f4ng c\u00f3 b\u1ea3o v\u1ec7 n\u01b0\u1edbc<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>2. b\u1ea3o v\u1ec7 \u00e1p su\u1ea5t th\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>T\u00edn hi\u1ec7u thu nh\u1eadn<\/td>\n<td>3.B\u1ec3 ch\u1ee9a n\u01b0\u1edbc tinh khi\u1ebft \u0111\u01b0\u1ee3c b\u1ea3o v\u1ec7 ho\u00e0n to\u00e0n<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>4.b\u1ea3o v\u1ec7 \u00e1p su\u1ea5t cao<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>5.\u0111i\u1ec1u khi\u1ec3n b\u00ean ngo\u00e0i (chuy\u1ec3n \u0111\u1ed5i th\u1ee7 c\u00f4ng\/t\u1ef1 \u0111\u1ed9ng)<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>1.van c\u1ea5p n\u01b0\u1edbc<\/td>\n<\/tr>\n<tr>\n<td>Ki\u1ec3m so\u00e1t \u0111\u1ea7u ra<\/td>\n<td>2. van x\u1ea3<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>3. b\u01a1m \u00e1p su\u1ea5t th\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>4.b\u01a1m cao \u00e1p<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>AC220v\u00b110 ph\u1ea7n tr\u0103m 50\/60Hz<\/td>\n<\/tr>\n<tr>\n<td>Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td>AC110v\u00b110 ph\u1ea7n tr\u0103m 50\/60Hz<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>DC24v\u00b110 ph\u1ea7n tr\u0103m <\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra \u0111i\u1ec1u khi\u1ec3n<\/td>\n<td>5A\/250V AC<\/td>\n<\/tr>\n<tr>\n<td>D\u1ecdn \u0111\u01b0\u1eddng<\/td>\n<td>X\u1ea3 \u00e1p su\u1ea5t th\u1ea5p\/X\u1ea3 \u00e1p su\u1ea5t cao<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i<\/td>\n<td>\u226485 ph\u1ea7n tr\u0103m <\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng<\/td>\n<td>0~50\u2103<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td>45*92mm(cao*r\u1ed9ng)<\/td>\n<\/tr>\n<tr>\n<td>Ph\u01b0\u01a1ng ph\u00e1p c\u00e0i \u0111\u1eb7t<\/td>\n<td>Ph\u1ea7n nh\u00fang<\/td>\n<\/tr>\n<tr>\n<td>Hi\u1ec3n th\u1ecb c\u00e1ch s\u1eed d\u1ee5ng<\/td>\n<td>Bi\u1ec3u \u0111\u1ed3 quy tr\u00ecnh RO ti\u00eau chu\u1ea9n, h\u1ed7 tr\u1ee3 m\u00e0n h\u00ecnh LED \u0111\u1ed9ng<\/td>\n<\/tr>\n<tr>\n<td>Ki\u1ec3m so\u00e1t qu\u00e1 tr\u00ecnh<\/td>\n<td>Khi h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c b\u1eadt l\u1ea7n \u0111\u1ea7u ti\u00ean, h\u1ec7 th\u1ed1ng s\u1ebd th\u1ef1c hi\u1ec7n x\u1ea3 m\u00e0ng trong 30 gi\u00e2y v\u00e0 nbsp;<\/td>\n<\/tr>\n<tr>\n<td>h\u01b0\u1edbng d\u1eabn<\/td>\n<td>v\u00e0 x\u1ea3 10s khi m\u00e1y \u0111ang ch\u1ea1y v\u00e0 b\u00ecnh ch\u1ee9a n\u01b0\u1edbc \u0111\u1ea7y. Ch\u1ea1y li\u00ean t\u1ee5c 3h <\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>ho\u1eb7c ch\u1edd 3h khi n\u01b0\u1edbc \u0111\u1ea7y, t\u1ef1 \u0111\u1ed9ng can thi\u1ec7p x\u1ea3 n\u01b0\u1edbc trong 10s<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>Nh\u00ecn chung, m\u00e1y \u0111o pH l\u00e0 c\u00f4ng c\u1ee5 \u0111a n\u0103ng \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong nhi\u1ec1u ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau. B\u1eb1ng c\u00e1ch \u0111o \u0111\u1ed9 pH ch\u00ednh x\u00e1c, c\u00e1c chuy\u00ean gia c\u00f3 th\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t, \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m v\u00e0 b\u1ea3o v\u1ec7 m\u00f4i tr\u01b0\u1eddng. Khi c\u00f4ng ngh\u1ec7 ti\u1ebfn b\u1ed9, m\u00e1y \u0111o pH ti\u1ebfp t\u1ee5c ph\u00e1t tri\u1ec3n v\u1edbi c\u00e1c t\u00ednh n\u0103ng v\u00e0 kh\u1ea3 n\u0103ng m\u1edbi. Hi\u1ec3u \u0111\u01b0\u1ee3c t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c \u0111o \u0111\u1ed9 pH l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 ai l\u00e0m vi\u1ec7c trong c\u00e1c l\u0129nh v\u1ef1c m\u00e0 \u0111\u1ed9 pH \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng. Cho d\u00f9 b\u1ea1n l\u00e0 n\u00f4ng d\u00e2n, nh\u00e0 s\u1ea3n xu\u1ea5t th\u1ef1c ph\u1ea9m, d\u01b0\u1ee3c s\u0129 hay nh\u00e0 khoa h\u1ecdc m\u00f4i tr\u01b0\u1eddng, m\u00e1y \u0111o pH l\u00e0 c\u00f4ng c\u1ee5 kh\u00f4ng th\u1ec3 thi\u1ebfu \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 an to\u00e0n cho s\u1ea3n ph\u1ea9m v\u00e0 quy tr\u00ecnh c\u1ee7a b\u1ea1n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Hi\u1ec3u t\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c \u0111o pH trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau M\u00e1y \u0111o pH l\u00e0 m\u1ed9t d\u1ee5ng c\u1ee5 khoa h\u1ecdc d\u00f9ng \u0111\u1ec3 \u0111o \u0111\u1ed9 axit ho\u1eb7c \u0111\u1ed9 ki\u1ec1m c\u1ee7a m\u1ed9t ch\u1ea5t. Thang \u0111o pH dao \u0111\u1ed9ng t\u1eeb 0 \u0111\u1ebfn 14, v\u1edbi 7 l\u00e0 trung t\u00ednh. C\u00e1c ch\u1ea5t c\u00f3 \u0111\u1ed9 pH d\u01b0\u1edbi&#8230;<\/p>\n","protected":false},"author":1,"featured_media":3192,"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":false,"content":false,"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":false,"content":false,"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:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/12662"}],"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=12662"}],"version-history":[{"count":10,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/12662\/revisions"}],"predecessor-version":[{"id":12691,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/12662\/revisions\/12691"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media\/3192"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media?parent=12662"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/categories?post=12662"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/tags?post=12662"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}