{"id":13397,"date":"2024-04-29T10:01:57","date_gmt":"2024-04-29T02:01:57","guid":{"rendered":"https:\/\/shchimay.com\/?p=13397"},"modified":"2024-04-29T11:38:12","modified_gmt":"2024-04-29T03:38:12","slug":"buy-ph-tester","status":"publish","type":"post","link":"https:\/\/shchimay.com\/vi\/buy-ph-tester\/","title":{"rendered":"mua m\u00e1y ki\u1ec3m tra ph"},"content":{"rendered":"<h1 id=\"best-ph-testers-for-home-use-a-comprehensive-guide-wpaicgheading\">M\u00e1y ki\u1ec3m tra \u0111\u1ed9 pH t\u1ed1t nh\u1ea5t \u0111\u1ec3 s\u1eed d\u1ee5ng t\u1ea1i nh\u00e0: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n<\/h1>\n<p>\nDuy tr\u00ec m\u1ee9c \u0111\u1ed9 pH th\u00edch h\u1ee3p trong nh\u00e0 c\u1ee7a b\u1ea1n l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft v\u00ec nhi\u1ec1u l\u00fd do. Cho d\u00f9 b\u1ea1n \u0111ang ki\u1ec3m tra \u0111\u1ed9 pH c\u1ee7a \u0111\u1ea5t \u0111\u1ec3 l\u00e0m v\u01b0\u1eddn, ki\u1ec3m tra \u0111\u1ed9 pH c\u1ee7a n\u01b0\u1edbc \u0111\u1ec3 u\u1ed1ng ho\u1eb7c b\u01a1i l\u1ed9i hay theo d\u00f5i \u0111\u1ed9 pH c\u1ee7a b\u1ec3 c\u00e1 cho c\u00e1 c\u1ee7a b\u1ea1n, vi\u1ec7c c\u00f3 m\u1ed9t m\u00e1y \u0111o \u0111\u1ed9 pH \u0111\u00e1ng tin c\u1eady l\u00e0 r\u1ea5t quan tr\u1ecdng. V\u1edbi r\u1ea5t nhi\u1ec1u l\u1ef1a ch\u1ecdn tr\u00ean th\u1ecb tr\u01b0\u1eddng, vi\u1ec7c ch\u1ecdn m\u00e1y \u0111o \u0111\u1ed9 pH t\u1ed1t nh\u1ea5t cho nhu c\u1ea7u c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 khi\u1ebfn b\u1ea1n cho\u00e1ng ng\u1ee3p. Trong h\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n n\u00e0y, ch\u00fang t\u00f4i s\u1ebd kh\u00e1m ph\u00e1 m\u1ed9t s\u1ed1 m\u00e1y ki\u1ec3m tra \u0111\u1ed9 pH h\u00e0ng \u0111\u1ea7u \u0111\u1ec3 s\u1eed d\u1ee5ng t\u1ea1i nh\u00e0 \u0111\u1ec3 gi\u00fap b\u1ea1n \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t.<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-13397-1\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/DO-Meter.mp4?_=1\" \/><a href=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/DO-Meter.mp4\">http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/DO-Meter.mp4<\/a><\/video><\/div><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/shchimay.com\/wp-content\/uploads\/2024\/04\/PH-8851-9900-PH-Meter-Spec.jpg\" alt=\"alt-651\" class=\"wp-image-651\" id=\"i651\" \/><br \/>\nM\u1ed9t trong nh\u1eefng m\u00e1y \u0111o \u0111\u1ed9 pH ph\u1ed5 bi\u1ebfn nh\u1ea5t \u0111\u1ec3 s\u1eed d\u1ee5ng t\u1ea1i nh\u00e0 l\u00e0 M\u00e1y \u0111o \u0111\u1ed9 pH PH20 c\u1ee7a Apera Instruments AI209 Value Series. M\u00e1y th\u1eed nh\u1ecf g\u1ecdn v\u00e0 di \u0111\u1ed9ng n\u00e0y ho\u00e0n h\u1ea3o cho nhi\u1ec1u \u1ee9ng d\u1ee5ng, bao g\u1ed3m th\u1eed nghi\u1ec7m n\u01b0\u1edbc, \u0111\u1ea5t, v.v. N\u00f3 c\u00f3 m\u00e0n h\u00ecnh LCD l\u1edbn \u0111\u1ec3 d\u1ec5 \u0111\u1ecdc v\u00e0 \u0111\u1ea7u d\u00f2 c\u00f3 th\u1ec3 thay th\u1ebf \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 lu\u00f4n ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady. Apera Instruments AI209 c\u0169ng c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc, l\u00fd t\u01b0\u1edfng \u0111\u1ec3 s\u1eed d\u1ee5ng ngo\u00e0i tr\u1eddi.<\/p>\n<p>\n<img decoding=\"async\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/px17-1024x735.jpg\" alt=\"alt-653\" class=\"wp-image-653\" id=\"i653\" \/><br \/>\nM\u1ed9t \u1ee9ng c\u1eed vi\u00ean h\u00e0ng \u0111\u1ea7u kh\u00e1c trong th\u1ebf gi\u1edbi m\u00e1y \u0111o pH l\u00e0 M\u00e1y \u0111o pH c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao \u0111\u1ed9 ph\u00e2n gi\u1ea3i 0,01 Dr.meter PH100. M\u00e1y th\u1eed c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao n\u00e0y ho\u00e0n h\u1ea3o cho nh\u1eefng ng\u01b0\u1eddi y\u00eau c\u1ea7u \u0111o pH ch\u00ednh x\u00e1c. N\u00f3 c\u00f3 ph\u1ea1m vi \u0111o r\u1ed9ng v\u00e0 \u0111\u1ed9 ph\u00e2n gi\u1ea3i 0,01 pH, l\u00fd t\u01b0\u1edfng cho nhi\u1ec1u \u1ee9ng d\u1ee5ng. Dr.meter PH100 \u200b\u200bc\u0169ng \u0111i k\u00e8m t\u00ednh n\u0103ng b\u00f9 nhi\u1ec7t \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng, \u0111\u1ea3m b\u1ea3o k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c b\u1ea5t k\u1ec3 nhi\u1ec7t \u0111\u1ed9.<\/p>\n<p>\u0110\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi \u0111ang t\u00ecm ki\u1ebfm m\u1ed9t l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p v\u1edbi ng\u00e2n s\u00e1ch, M\u00e1y \u0111o pH c\u1ee1 b\u1ecf t\u00fai Jellas l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi. M\u00e1y ki\u1ec3m tra nh\u1ecf g\u1ecdn v\u00e0 di \u0111\u1ed9ng n\u00e0y ho\u00e0n h\u1ea3o cho vi\u1ec7c ki\u1ec3m tra khi \u0111ang di chuy\u1ec3n. N\u00f3 c\u00f3 m\u00e0n h\u00ecnh LCD l\u1edbn v\u00e0 hi\u1ec7u ch\u1ec9nh m\u1ed9t ch\u1ea1m \u0111\u01a1n gi\u1ea3n, gi\u00fap ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u d\u1ec5 d\u00e0ng s\u1eed d\u1ee5ng. M\u00e1y \u0111o pH c\u1ee1 b\u1ecf t\u00fai Jellas c\u0169ng \u0111i k\u00e8m h\u1ed9p \u0111\u1ef1ng \u0111\u1ec3 thu\u1eadn ti\u1ec7n h\u01a1n.<\/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<figure class=\"wp-block-table\">\n<table>\n<tbody>\n<tr>\n<td colspan=\"2\">N\u1ec1n t\u1ea3ng HMI \u0111i\u1ec1u khi\u1ec3n ch\u01b0\u01a1ng tr\u00ecnh ROS-8600 RO<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>M\u00f4 h\u00ecnh<\/td>\n<td>ROS-8600 m\u1ed9t t\u1ea7ng<\/td>\n<td>S\u00e2n kh\u1ea5u \u0111\u00f4i ROS-8600<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi \u0111o<\/td>\n<td>Ngu\u1ed3n n\u01b0\u1edbc0~2000uS\/cm<\/td>\n<td>Ngu\u1ed3n n\u01b0\u1edbc0~2000uS\/cm<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>N\u01b0\u1edbc th\u1ea3i c\u1ea5p 1 0~200uS\/cm<\/td>\n<td>N\u01b0\u1edbc th\u1ea3i c\u1ea5p 1 0~200uS\/cm<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>n\u01b0\u1edbc th\u1ea3i th\u1ee9 c\u1ea5p 0~20uS\/cm<\/td>\n<td>n\u01b0\u1edbc th\u1ea3i th\u1ee9 c\u1ea5p 0~20uS\/cm<\/td>\n<\/tr>\n<tr>\n<td>C\u1ea3m bi\u1ebfn \u00e1p su\u1ea5t (t\u00f9y ch\u1ecdn)<\/td>\n<td>\u00c1p su\u1ea5t tr\u01b0\u1edbc\/sau m\u00e0ng<\/td>\n<td>\u00c1p su\u1ea5t tr\u01b0\u1edbc\/sau m\u00e0ng s\u01a1 c\u1ea5p\/th\u1ee9 c\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>C\u1ea3m bi\u1ebfn pH (t\u00f9y ch\u1ecdn)<\/td>\n<td>&#8212;-<\/td>\n<td>0~14.00pH<\/td>\n<\/tr>\n<tr>\n<td>Thu th\u1eadp t\u00edn hi\u1ec7u<\/td>\n<td>1.\u00c1p su\u1ea5t th\u1ea5p n\u01b0\u1edbc th\u00f4<\/td>\n<td>1.\u00c1p su\u1ea5t th\u1ea5p n\u01b0\u1edbc th\u00f4<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>2.\u00c1p su\u1ea5t th\u1ea5p \u0111\u1ea7u v\u00e0o b\u01a1m t\u0103ng \u00e1p ch\u00ednh<\/td>\n<td>2.\u00c1p su\u1ea5t th\u1ea5p \u0111\u1ea7u v\u00e0o b\u01a1m t\u0103ng \u00e1p ch\u00ednh<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>3.\u0110\u1ea7u ra \u00e1p su\u1ea5t cao c\u1ee7a b\u01a1m t\u0103ng \u00e1p ch\u00ednh<\/td>\n<td>3.\u0110\u1ea7u ra \u00e1p su\u1ea5t cao c\u1ee7a b\u01a1m t\u0103ng \u00e1p ch\u00ednh<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>4.M\u1ee9c ch\u1ea5t l\u1ecfng cao c\u1ee7a b\u1ec3 c\u1ea5p 1<\/td>\n<td>4.M\u1ee9c ch\u1ea5t l\u1ecfng cao c\u1ee7a b\u1ec3 c\u1ea5p 1<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>5.M\u1ee9c ch\u1ea5t l\u1ecfng c\u1ee7a b\u1ec3 c\u1ea5p 1 th\u1ea5p<\/td>\n<td>5.M\u1ee9c ch\u1ea5t l\u1ecfng c\u1ee7a b\u1ec3 c\u1ea5p 1 th\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>6.T\u00edn hi\u1ec7u ti\u1ec1n x\u1eed l\u00fd v\u00e0 nbsp;<\/td>\n<td>\u00c1p su\u1ea5t cao \u0111\u1ea7u ra c\u1ee7a b\u01a1m t\u0103ng \u00e1p th\u1ee9 6.2<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>7.C\u1ed5ng d\u1ef1 ph\u00f2ng \u0111\u1ea7u v\u00e0o x2<\/td>\n<td>7.M\u1ee9c ch\u1ea5t l\u1ecfng cao c\u1ee7a b\u1ec3 c\u1ea5p 2<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>\u3000<\/td>\n<td>8.M\u1ee9c ch\u1ea5t l\u1ecfng c\u1ee7a b\u1ec3 c\u1ea5p 2 th\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>\u3000<\/td>\n<td>9.T\u00edn \u200b\u200bhi\u1ec7u ti\u1ec1n x\u1eed l\u00fd<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>\u3000<\/td>\n<td>10.C\u1ed5ng d\u1ef1 ph\u00f2ng \u0111\u1ea7u v\u00e0o x2<\/td>\n<\/tr>\n<tr>\n<td>Ki\u1ec3m so\u00e1t \u0111\u1ea7u ra<\/td>\n<td>1.Van c\u1ea5p n\u01b0\u1edbc<\/td>\n<td>1.Van c\u1ea5p n\u01b0\u1edbc<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>2.M\u00e1y b\u01a1m n\u01b0\u1edbc ngu\u1ed3n<\/td>\n<td>2.M\u00e1y b\u01a1m n\u01b0\u1edbc ngu\u1ed3n<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>3.B\u01a1m t\u0103ng \u00e1p s\u01a1 c\u1ea5p<\/td>\n<td>3.B\u01a1m t\u0103ng \u00e1p s\u01a1 c\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>4.Van x\u1ea3 s\u01a1 c\u1ea5p<\/td>\n<td>4.Van x\u1ea3 s\u01a1 c\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>5.B\u01a1m \u0111\u1ecbnh l\u01b0\u1ee3ng s\u01a1 c\u1ea5p<\/td>\n<td>5.B\u01a1m \u0111\u1ecbnh l\u01b0\u1ee3ng s\u01a1 c\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>6.N\u01b0\u1edbc s\u01a1 c\u1ea5p qua van x\u1ea3 ti\u00eau chu\u1ea9n<\/td>\n<td>6.N\u01b0\u1edbc s\u01a1 c\u1ea5p qua van x\u1ea3 ti\u00eau chu\u1ea9n<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>7.N\u00fat \u0111\u1ea7u ra c\u1ea3nh b\u00e1o<\/td>\n<td>7.B\u01a1m t\u0103ng \u00e1p th\u1ee9 c\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>8.B\u01a1m d\u1ef1 ph\u00f2ng th\u1ee7 c\u00f4ng<\/td>\n<td>8.Van x\u1ea3 th\u1ee9 c\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>9.B\u01a1m \u0111\u1ecbnh l\u01b0\u1ee3ng th\u1ee9 c\u1ea5p<\/td>\n<td>9.B\u01a1m \u0111\u1ecbnh l\u01b0\u1ee3ng th\u1ee9 c\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>C\u1ed5ng d\u1ef1 ph\u00f2ng \u0111\u1ea7u ra x2<\/td>\n<td>10.N\u01b0\u1edbc th\u1ee9 c\u1ea5p qua van x\u1ea3 ti\u00eau chu\u1ea9n<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>\u3000<\/td>\n<td>11.N\u00fat \u0111\u1ea7u ra c\u1ea3nh b\u00e1o<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>\u3000<\/td>\n<td>12.B\u01a1m d\u1ef1 ph\u00f2ng th\u1ee7 c\u00f4ng<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>\u3000<\/td>\n<td>C\u1ed5ng d\u1ef1 ph\u00f2ng \u0111\u1ea7u ra x2<\/td>\n<\/tr>\n<tr>\n<td>Ch\u1ee9c n\u0103ng ch\u00ednh<\/td>\n<td>1.Hi\u1ec7u ch\u1ec9nh h\u1eb1ng s\u1ed1 \u0111i\u1ec7n c\u1ef1c<\/td>\n<td>1.Hi\u1ec7u ch\u1ec9nh h\u1eb1ng s\u1ed1 \u0111i\u1ec7n c\u1ef1c<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>2.C\u00e0i \u0111\u1eb7t c\u1ea3nh b\u00e1o tr\u00e0n<\/td>\n<td>2.C\u00e0i \u0111\u1eb7t c\u1ea3nh b\u00e1o tr\u00e0n<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>3.C\u00f3 th\u1ec3 \u0111\u1eb7t t\u1ea5t c\u1ea3 th\u1eddi gian \u1edf ch\u1ebf \u0111\u1ed9 l\u00e0m vi\u1ec7c<\/td>\n<td>3.C\u00f3 th\u1ec3 \u0111\u1eb7t t\u1ea5t c\u1ea3 th\u1eddi gian \u1edf ch\u1ebf \u0111\u1ed9 l\u00e0m vi\u1ec7c<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>4.C\u00e0i \u0111\u1eb7t ch\u1ebf \u0111\u1ed9 x\u1ea3 \u00e1p su\u1ea5t cao v\u00e0 th\u1ea5p<\/td>\n<td>4.C\u00e0i \u0111\u1eb7t ch\u1ebf \u0111\u1ed9 x\u1ea3 \u00e1p su\u1ea5t cao v\u00e0 th\u1ea5p<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>5.B\u01a1m \u00e1p su\u1ea5t th\u1ea5p \u0111\u01b0\u1ee3c m\u1edf khi x\u1eed l\u00fd tr\u01b0\u1edbc<\/td>\n<td>5.B\u01a1m \u00e1p su\u1ea5t th\u1ea5p \u0111\u01b0\u1ee3c m\u1edf khi x\u1eed l\u00fd tr\u01b0\u1edbc<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>6.C\u00f3 th\u1ec3 ch\u1ecdn th\u1ee7 c\u00f4ng\/t\u1ef1 \u0111\u1ed9ng khi kh\u1edfi \u0111\u1ed9ng<\/td>\n<td>6.C\u00f3 th\u1ec3 ch\u1ecdn th\u1ee7 c\u00f4ng\/t\u1ef1 \u0111\u1ed9ng khi kh\u1edfi \u0111\u1ed9ng<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>7.Ch\u1ebf \u0111\u1ed9 g\u1ee1 l\u1ed7i th\u1ee7 c\u00f4ng<\/td>\n<td>7.Ch\u1ebf \u0111\u1ed9 g\u1ee1 l\u1ed7i th\u1ee7 c\u00f4ng<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>8.B\u00e1o \u0111\u1ed9ng n\u1ebfu gi\u00e1n \u0111o\u1ea1n li\u00ean l\u1ea1c<\/td>\n<td>8.B\u00e1o \u0111\u1ed9ng n\u1ebfu gi\u00e1n \u0111o\u1ea1n li\u00ean l\u1ea1c<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>9. Th\u00fac gi\u1ee5c c\u00e0i \u0111\u1eb7t thanh to\u00e1n<\/td>\n<td>9. Th\u00fac gi\u1ee5c c\u00e0i \u0111\u1eb7t thanh to\u00e1n<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>10. T\u00ean c\u00f4ng ty, trang web c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00f9y ch\u1ec9nh<\/td>\n<td>10. T\u00ean c\u00f4ng ty, trang web c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00f9y ch\u1ec9nh<\/td>\n<\/tr>\n<tr>\n<td>Ngu\u1ed3n \u0111i\u1ec7n<\/td>\n<td>DC24V\u00b110 ph\u1ea7n tr\u0103m <\/td>\n<td>DC24V\u00b110 ph\u1ea7n tr\u0103m <\/td>\n<\/tr>\n<tr>\n<td>Giao di\u1ec7n m\u1edf r\u1ed9ng<\/td>\n<td>1.\u0110\u1ea7u ra r\u01a1le d\u1ef1 tr\u1eef<\/td>\n<td>1.\u0110\u1ea7u ra r\u01a1le d\u1ef1 tr\u1eef<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>2.Giao ti\u1ebfp RS485<\/td>\n<td>2.Giao ti\u1ebfp RS485<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>3.C\u1ed5ng IO d\u1ef1 tr\u1eef, m\u00f4-\u0111un analog<\/td>\n<td>3.C\u1ed5ng IO d\u1ef1 tr\u1eef, m\u00f4-\u0111un analog<\/td>\n<\/tr>\n<tr>\n<td>\u3000<\/td>\n<td>4.M\u00e0n h\u00ecnh \u0111\u1ed3ng b\u1ed9 di \u0111\u1ed9ng\/m\u00e1y t\u00ednh\/m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng v\u00e0 nbsp;<\/td>\n<td>4.M\u00e0n h\u00ecnh \u0111\u1ed3ng b\u1ed9 di \u0111\u1ed9ng\/m\u00e1y t\u00ednh\/m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng v\u00e0 nbsp;<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i<\/td>\n<td>\u226685 ph\u1ea7n tr\u0103m <\/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<td>0~50\u2103<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng<\/td>\n<td>163x226x80mm (Cao x R\u1ed9ng x S\u00e2u)<\/td>\n<td>163x226x80mm (C x R x S)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td>7 inch:215*152mm(r\u1ed9ng*cao)<\/td>\n<td>215*152mm(r\u1ed9ng*cao)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc b\u1ed9 \u0111i\u1ec1u khi\u1ec3n<\/td>\n<td>180*99(d\u00e0i*r\u1ed9ng)<\/td>\n<td>180*99(d\u00e0i*r\u1ed9ng)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc m\u00e1y ph\u00e1t<\/td>\n<td>92*125(d\u00e0i*r\u1ed9ng)<\/td>\n<td>92*125(d\u00e0i*r\u1ed9ng)<\/td>\n<\/tr>\n<tr>\n<td>Ph\u01b0\u01a1ng ph\u00e1p c\u00e0i \u0111\u1eb7t<\/td>\n<td>M\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng: b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n \u0111\u01b0\u1ee3c nh\u00fang; B\u1ed9 \u0111i\u1ec1u khi\u1ec3n: m\u1eb7t ph\u1eb3ng c\u1ed1 \u0111\u1ecbnh<\/td>\n<td>M\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng: b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n \u0111\u01b0\u1ee3c nh\u00fang; B\u1ed9 \u0111i\u1ec1u khi\u1ec3n: m\u1eb7t ph\u1eb3ng c\u1ed1 \u0111\u1ecbnh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>N\u1ebfu b\u1ea1n \u0111ang t\u00ecm ki\u1ebfm m\u1ed9t m\u00e1y \u0111o \u0111\u1ed9 pH d\u00e0nh ri\u00eang cho b\u1ec3 c\u00e1 c\u1ee7a m\u00ecnh th\u00ec B\u00fat th\u1eed pH Bluelab PENPH l\u00e0 l\u1ef1a ch\u1ecdn h\u00e0ng \u0111\u1ea7u. M\u00e1y ki\u1ec3m tra ki\u1ec3u b\u00fat n\u00e0y ho\u00e0n h\u1ea3o \u0111\u1ec3 ki\u1ec3m tra \u0111\u1ed9 pH c\u1ee7a n\u01b0\u1edbc h\u1ed3 c\u00e1 c\u1ee7a b\u1ea1n m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng. N\u00f3 c\u00f3 \u0111\u1ea7u d\u00f2 c\u00f3 th\u1ec3 thay th\u1ebf v\u00e0 b\u00f9 nhi\u1ec7t \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng \u0111\u1ec3 c\u00f3 k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c. Bluelab PENPH c\u0169ng \u0111i k\u00e8m v\u1edbi gi\u1ea3i ph\u00e1p hi\u1ec7u chu\u1ea9n v\u00e0 n\u1eafp b\u1ea3o qu\u1ea3n \u0111\u1ec3 t\u0103ng th\u00eam s\u1ef1 ti\u1ec7n l\u1ee3i.<\/p>\n<p>\u0110\u1ed1i v\u1edbi nh\u1eefng ng\u01b0\u1eddi th\u00edch m\u00e1y \u0111o pH k\u1ef9 thu\u1eadt s\u1ed1, M\u00e1y \u0111o pH ch\u1ed1ng n\u01b0\u1edbc Apera Instruments AI311 Premium Series PH60 l\u00e0 m\u1ed9t l\u1ef1a ch\u1ecdn tuy\u1ec7t v\u1eddi. M\u00e1y ki\u1ec3m tra n\u00e0y c\u00f3 m\u00e0n h\u00ecnh LCD l\u1edbn v\u00e0 \u0111\u1ea7u d\u00f2 c\u00f3 th\u1ec3 thay th\u1ebf \u0111\u1ec3 c\u00f3 k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady. N\u00f3 c\u0169ng c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng n\u01b0\u1edbc v\u00e0 ch\u1ed1ng b\u1ee5i, l\u00fd t\u01b0\u1edfng khi s\u1eed d\u1ee5ng ngo\u00e0i tr\u1eddi. Apera Instruments AI311 c\u0169ng \u0111\u01b0\u1ee3c trang b\u1ecb t\u00ednh n\u0103ng hi\u1ec7u chu\u1ea9n v\u00e0 b\u00f9 nhi\u1ec7t \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng \u0111\u1ec3 c\u00f3 c\u00e1c ph\u00e9p \u0111o ch\u00ednh x\u00e1c.<br \/>\n<div style=\"width: 640px;\" class=\"wp-video\"><video class=\"wp-video-shortcode\" id=\"video-13397-2\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/POP-8300.mp4?_=2\" \/><a href=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/POP-8300.mp4\">http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/POP-8300.mp4<\/a><\/video><\/div><br \/>\nT\u00f3m l\u1ea1i, vi\u1ec7c s\u1edf h\u1eefu m\u1ed9t m\u00e1y \u0111o \u0111\u1ed9 pH \u0111\u00e1ng tin c\u1eady \u0111\u1ec3 s\u1eed d\u1ee5ng t\u1ea1i nh\u00e0 l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 duy tr\u00ec m\u1ee9c \u0111\u1ed9 pH th\u00edch h\u1ee3p trong m\u00f4i tr\u01b0\u1eddng c\u1ee7a b\u1ea1n. Cho d\u00f9 b\u1ea1n \u0111ang th\u1eed nghi\u1ec7m n\u01b0\u1edbc, \u0111\u1ea5t hay n\u01b0\u1edbc h\u1ed3 c\u00e1, \u0111\u1ec1u c\u00f3 r\u1ea5t nhi\u1ec1u l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee7a b\u1ea1n. T\u1eeb m\u00e1y ki\u1ec3m tra nh\u1ecf g\u1ecdn v\u00e0 di \u0111\u1ed9ng \u0111\u1ebfn m\u00e1y ki\u1ec3m tra k\u1ef9 thu\u1eadt s\u1ed1 c\u00f3 \u0111\u1ed9 ch\u00ednh x\u00e1c cao, lu\u00f4n c\u00f3 m\u00e1y ki\u1ec3m tra \u0111\u1ed9 pH d\u00e0nh cho t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi. B\u1eb1ng c\u00e1ch xem x\u00e9t c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 \u0111\u1ed9 ch\u00ednh x\u00e1c, \u0111\u1ed9 ph\u00e2n gi\u1ea3i v\u00e0 t\u00ednh d\u1ec5 s\u1eed d\u1ee5ng, b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm th\u1ea5y m\u00e1y \u0111o \u0111\u1ed9 pH ho\u00e0n h\u1ea3o cho ng\u00f4i nh\u00e0 c\u1ee7a m\u00ecnh.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u00e1y ki\u1ec3m tra \u0111\u1ed9 pH t\u1ed1t nh\u1ea5t \u0111\u1ec3 s\u1eed d\u1ee5ng t\u1ea1i nh\u00e0: H\u01b0\u1edbng d\u1eabn to\u00e0n di\u1ec7n Duy tr\u00ec m\u1ee9c \u0111\u1ed9 pH th\u00edch h\u1ee3p trong nh\u00e0 c\u1ee7a b\u1ea1n l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft v\u00ec nhi\u1ec1u l\u00fd do. Cho d\u00f9 b\u1ea1n \u0111ang ki\u1ec3m tra \u0111\u1ed9 pH c\u1ee7a \u0111\u1ea5t \u0111\u1ec3 l\u00e0m v\u01b0\u1eddn, ki\u1ec3m tra \u0111\u1ed9 pH c\u1ee7a n\u01b0\u1edbc \u0111\u1ec3&#8230;<\/p>\n","protected":false},"author":1,"featured_media":942,"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":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\/13397"}],"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=13397"}],"version-history":[{"count":12,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/13397\/revisions"}],"predecessor-version":[{"id":13477,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/posts\/13397\/revisions\/13477"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media\/942"}],"wp:attachment":[{"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/media?parent=13397"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/categories?post=13397"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/shchimay.com\/vi\/wp-json\/wp\/v2\/tags?post=13397"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}