{"id":18528,"date":"2024-05-24T13:51:52","date_gmt":"2024-05-24T05:51:52","guid":{"rendered":"https:\/\/chimaytech.net\/?p=18528"},"modified":"2024-05-29T14:56:27","modified_gmt":"2024-05-29T06:56:27","slug":"ph-and-conductivity-sensor","status":"publish","type":"post","link":"https:\/\/chimaytech.net\/vi\/ph-and-conductivity-sensor\/","title":{"rendered":"c\u1ea3m bi\u1ebfn ph v\u00e0 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n"},"content":{"rendered":"

Hi\u1ec3u r\u00f5 vai tr\u00f2 v\u00e0 t\u1ea7m quan tr\u1ecdng c\u1ee7a c\u1ea3m bi\u1ebfn pH v\u00e0 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n trong gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc<\/h1>\n

\nGi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0 m\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng c\u1ee7a qu\u1ea3n l\u00fd m\u00f4i tr\u01b0\u1eddng v\u00e0 n\u00f3 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o s\u1ee9c kh\u1ecfe v\u00e0 s\u1ef1 an to\u00e0n c\u1ee7a c\u1ea3 con ng\u01b0\u1eddi v\u00e0 \u0111\u1eddi s\u1ed1ng th\u1ee7y sinh. M\u1ed9t trong nh\u1eefng th\u00e0nh ph\u1ea7n quan tr\u1ecdng c\u1ee7a gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0 s\u1eed d\u1ee5ng c\u1ea3m bi\u1ebfn pH v\u00e0 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n. Nh\u1eefng c\u1ea3m bi\u1ebfn n\u00e0y cung c\u1ea5p d\u1eef li\u1ec7u c\u00f3 gi\u00e1 tr\u1ecb c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 t\u00ecnh tr\u1ea1ng t\u1ed5ng th\u1ec3 c\u1ee7a v\u00f9ng n\u01b0\u1edbc v\u00e0 x\u00e1c \u0111\u1ecbnh c\u00e1c v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n c\u00f3 th\u1ec3 c\u1ea7n \u0111\u01b0\u1ee3c gi\u1ea3i quy\u1ebft.<\/p>\n

\"alt-630\"<\/p>\n

C\u1ea3m bi\u1ebfn \u0111\u1ed9 pH v\u00e0 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n l\u00e0 nh\u1eefng c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu trong gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc nh\u1edd kh\u1ea3 n\u0103ng \u0111o hai \u0111\u1eb7c t\u00ednh c\u01a1 b\u1ea3n c\u1ee7a n\u01b0\u1edbc: \u0111\u1ed9 axit ho\u1eb7c \u0111\u1ed9 ki\u1ec1m (pH) v\u00e0 kh\u1ea3 n\u0103ng d\u1eabn \u0111i\u1ec7n (\u0111\u1ed9 d\u1eabn \u0111i\u1ec7n). Nh\u1eefng \u0111\u1eb7c t\u00ednh n\u00e0y c\u00f3 th\u1ec3 cung c\u1ea5p nhi\u1ec1u th\u00f4ng tin v\u1ec1 th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng t\u1ed5ng th\u1ec3 c\u1ee7a n\u01b0\u1edbc.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
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
\u3000<\/td>\n1.b\u1ec3 ch\u1ee9a n\u01b0\u1edbc ngu\u1ed3n kh\u00f4ng c\u00f3 b\u1ea3o v\u1ec7 n\u01b0\u1edbc<\/td>\n<\/tr>\n
\u3000<\/td>\n2. b\u1ea3o v\u1ec7 \u00e1p su\u1ea5t th\u1ea5p<\/td>\n<\/tr>\n
T\u00edn hi\u1ec7u thu nh\u1eadn<\/td>\n3.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
\u3000<\/td>\n4.b\u1ea3o v\u1ec7 \u00e1p su\u1ea5t cao<\/td>\n<\/tr>\n
\u3000<\/td>\n5.\u0111i\u1ec1u khi\u1ec3n b\u00ean ngo\u00e0i (chuy\u1ec3n \u0111\u1ed5i th\u1ee7 c\u00f4ng\/t\u1ef1 \u0111\u1ed9ng)<\/td>\n<\/tr>\n
\u3000<\/td>\n1.van c\u1ea5p n\u01b0\u1edbc<\/td>\n<\/tr>\n
Ki\u1ec3m so\u00e1t \u0111\u1ea7u ra<\/td>\n2. van x\u1ea3<\/td>\n<\/tr>\n
\u3000<\/td>\n3. b\u01a1m \u00e1p su\u1ea5t th\u1ea5p<\/td>\n<\/tr>\n
\u3000<\/td>\n4.b\u01a1m cao \u00e1p<\/td>\n<\/tr>\n
\u3000<\/td>\nAC220v\u00b110 ph\u1ea7n tr\u0103m 50\/60Hz<\/td>\n<\/tr>\n
Ngu\u1ed3n \u0111i\u1ec7n<\/td>\nAC110v\u00b110 ph\u1ea7n tr\u0103m 50\/60Hz<\/td>\n<\/tr>\n
\u3000<\/td>\nDC24v\u00b110 ph\u1ea7n tr\u0103m <\/td>\n<\/tr>\n
\u0110\u1ea7u ra \u0111i\u1ec1u khi\u1ec3n<\/td>\n5A\/250V AC<\/td>\n<\/tr>\n
D\u1ecdn \u0111\u01b0\u1eddng<\/td>\nX\u1ea3 \u00e1p su\u1ea5t th\u1ea5p\/X\u1ea3 \u00e1p su\u1ea5t cao<\/td>\n<\/tr>\n
\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i<\/td>\n\u226485 ph\u1ea7n tr\u0103m <\/td>\n<\/tr>\n
Nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng<\/td>\n0~50\u2103<\/td>\n<\/tr>\n
K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n45*92mm(cao*r\u1ed9ng)<\/td>\n<\/tr>\n
Ph\u01b0\u01a1ng ph\u00e1p c\u00e0i \u0111\u1eb7t<\/td>\nPh\u1ea7n nh\u00fang<\/td>\n<\/tr>\n
Hi\u1ec3n th\u1ecb c\u00e1ch s\u1eed d\u1ee5ng<\/td>\nBi\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
Ki\u1ec3m so\u00e1t qu\u00e1 tr\u00ecnh<\/td>\nKhi 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
h\u01b0\u1edbng d\u1eabn<\/td>\nv\u00e0 x\u1ea3 10s khi m\u00e1y \u0111ang ch\u1ea1y v\u00e0 b\u00ecnh n\u01b0\u1edbc \u0111\u1ea7y. Ch\u1ea1y li\u00ean t\u1ee5c 3h <\/td>\n<\/tr>\n
\u3000<\/td>\nho\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

\n\u0110\u1ed9 pH c\u1ee7a n\u01b0\u1edbc l\u00e0 th\u01b0\u1edbc \u0111o m\u1ee9c \u0111\u1ed9 axit ho\u1eb7c baz\u01a1 c\u1ee7a n\u00f3. Tr\u00ean thang \u0111i\u1ec3m t\u1eeb 0 \u0111\u1ebfn 14, \u0111\u1ed9 pH t\u1eeb 7 \u0111\u01b0\u1ee3c coi l\u00e0 trung t\u00ednh, gi\u00e1 tr\u1ecb d\u01b0\u1edbi 7 bi\u1ec3u th\u1ecb \u0111\u1ed9 axit v\u00e0 gi\u00e1 tr\u1ecb tr\u00ean 7 bi\u1ec3u th\u1ecb \u0111\u1ed9 ki\u1ec1m. \u0110\u1ed9 pH c\u1ee7a n\u01b0\u1edbc c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn nhi\u1ec1u qu\u00e1 tr\u00ecnh h\u00f3a h\u1ecdc v\u00e0 sinh h\u1ecdc. V\u00ed d\u1ee5, n\u1ebfu \u0111\u1ed9 pH c\u1ee7a n\u01b0\u1edbc qu\u00e1 th\u1ea5p (c\u00f3 t\u00ednh axit), n\u00f3 c\u00f3 th\u1ec3 g\u00e2y h\u1ea1i cho \u0111\u1eddi s\u1ed1ng th\u1ee7y sinh. T\u01b0\u01a1ng t\u1ef1, n\u1ebfu \u0111\u1ed9 pH qu\u00e1 cao (ki\u1ec1m) c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra nh\u1eefng t\u00e1c \u0111\u1ed9ng b\u1ea5t l\u1ee3i. Do \u0111\u00f3, vi\u1ec7c theo d\u00f5i \u0111\u1ed9 pH c\u1ee7a n\u01b0\u1edbc l\u00e0 r\u1ea5t quan tr\u1ecdng trong vi\u1ec7c duy tr\u00ec h\u1ec7 sinh th\u00e1i th\u1ee7y sinh kh\u1ecfe m\u1ea1nh.<\/p>\n

\"alt-634\"<\/p>\n

[nh\u00fang]http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CIT-8800-Inductive-Conductivity-Concentration-Online-Controller.mp4[\/embed]M\u1eb7t kh\u00e1c, \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n \u0111o kh\u1ea3 n\u0103ng d\u1eabn d\u00f2ng \u0111i\u1ec7n c\u1ee7a n\u01b0\u1edbc. N\u00f3 li\u00ean quan tr\u1ef1c ti\u1ebfp \u0111\u1ebfn l\u01b0\u1ee3ng mu\u1ed1i h\u00f2a tan ho\u1eb7c c\u00e1c h\u1ee3p ch\u1ea5t v\u00f4 c\u01a1 c\u00f3 trong n\u01b0\u1edbc. Gi\u00e1 tr\u1ecb \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n cao th\u01b0\u1eddng cho th\u1ea5y h\u00e0m l\u01b0\u1ee3ng mu\u1ed1i h\u00f2a tan cao, c\u00f3 th\u1ec3 g\u00e2y h\u1ea1i cho c\u1ea3 con ng\u01b0\u1eddi v\u00e0 \u0111\u1eddi s\u1ed1ng th\u1ee7y sinh. Do \u0111\u00f3, vi\u1ec7c theo d\u00f5i \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u1ee7a n\u01b0\u1edbc c\u00f3 th\u1ec3 cung c\u1ea5p th\u00f4ng tin c\u00f3 gi\u00e1 tr\u1ecb v\u1ec1 \u0111\u1ed9 m\u1eb7n v\u00e0 th\u00e0nh ph\u1ea7n h\u00f3a h\u1ecdc t\u1ed5ng th\u1ec3 c\u1ee7a n\u01b0\u1edbc.<\/p>\n

Vi\u1ec7c s\u1eed d\u1ee5ng c\u1ea3m bi\u1ebfn pH v\u00e0 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n trong gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc mang l\u1ea1i m\u1ed9t s\u1ed1 l\u1ee3i \u00edch. \u0110\u1ea7u ti\u00ean, nh\u1eefng c\u1ea3m bi\u1ebfn n\u00e0y cung c\u1ea5p d\u1eef li\u1ec7u theo th\u1eddi gian th\u1ef1c, cho ph\u00e9p h\u00e0nh \u0111\u1ed9ng ngay l\u1eadp t\u1ee9c n\u1ebfu ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc x\u1ea5u \u0111i. \u0110i\u1ec1u n\u00e0y \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong nh\u1eefng t\u00ecnh hu\u1ed1ng m\u00e0 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc thay \u0111\u1ed5i nhanh ch\u00f3ng c\u00f3 th\u1ec3 g\u00e2y qu\u1ea3 nghi\u00eam tr\u1ecdng, ch\u1eb3ng h\u1ea1n nh\u01b0 ngu\u1ed3n cung c\u1ea5p n\u01b0\u1edbc u\u1ed1ng ho\u1eb7c trang tr\u1ea1i nu\u00f4i c\u00e1.<br>
\n[nh\u00fang]http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/EC-8851-\u9ad8\u7cbe\u5ea6\u7535\u5bfc\u7387\u4eea.mp4<\/a>
\nTh\u1ee9 hai, c\u1ea3m bi\u1ebfn \u0111\u1ed9 pH v\u00e0 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u m\u00f4i tr\u01b0\u1eddng kh\u00e1c nhau, t\u1eeb su\u1ed1i v\u00e0 h\u1ed3 n\u01b0\u1edbc ng\u1ecdt \u0111\u1ebfn n\u01b0\u1edbc bi\u1ec3n v\u00e0 n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p. T\u00ednh linh ho\u1ea1t n\u00e0y khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 v\u00f4 gi\u00e1 trong nhi\u1ec1u \u1ee9ng d\u1ee5ng gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/p>\n

Cu\u1ed1i c\u00f9ng, nh\u1eefng c\u1ea3m bi\u1ebfn n\u00e0y t\u01b0\u01a1ng \u0111\u1ed1i d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 b\u1ea3o tr\u00ec, khi\u1ebfn ch\u00fang tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn thi\u1ebft th\u1ef1c cho c\u1ea3 c\u00e1c nh\u00e0 khoa h\u1ecdc chuy\u00ean nghi\u1ec7p c\u0169ng nh\u01b0 c\u00e1c nh\u00e0 khoa h\u1ecdc c\u00f4ng d\u00e2n. V\u1edbi vi\u1ec7c hi\u1ec7u chu\u1ea9n v\u00e0 b\u1ea3o tr\u00ec th\u00edch h\u1ee3p, c\u1ea3m bi\u1ebfn pH v\u00e0 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n c\u00f3 th\u1ec3 cung c\u1ea5p d\u1eef li\u1ec7u ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady trong th\u1eddi gian d\u00e0i.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
B\u1ed9 \u0111i\u1ec1u khi\u1ec3n l\u1eadp tr\u00ecnh RO x\u1eed l\u00fd n\u01b0\u1edbc ROS-360<\/td>\n<\/td>\n<\/tr>\n
M\u00f4 h\u00ecnh<\/td>\nROS-360 m\u1ed9t t\u1ea7ng<\/td>\nS\u00e2n kh\u1ea5u \u0111\u00f4i ROS-360<\/td>\n<\/tr>\n
Ph\u1ea1m vi \u0111o<\/td>\nNgu\u1ed3n n\u01b0\u1edbc0~2000uS\/cm<\/td>\nNgu\u1ed3n n\u01b0\u1edbc0~2000uS\/cm<\/td>\n<\/tr>\n
\u3000<\/td>\nN\u01b0\u1edbc th\u1ea3i c\u1ea5p 1 0~1000uS\/cm<\/td>\nN\u01b0\u1edbc th\u1ea3i c\u1ea5p 1 0~1000uS\/cm<\/td>\n<\/tr>\n
\u3000<\/td>\nn\u01b0\u1edbc th\u1ea3i th\u1ee9 c\u1ea5p 0~100uS\/cm<\/td>\nn\u01b0\u1edbc th\u1ea3i th\u1ee9 c\u1ea5p 0~100uS\/cm<\/td>\n<\/tr>\n
C\u1ea3m bi\u1ebfn \u00e1p su\u1ea5t (t\u00f9y ch\u1ecdn)<\/td>\n\u00c1p su\u1ea5t tr\u01b0\u1edbc\/sau m\u00e0ng<\/td>\n\u00c1p su\u1ea5t tr\u01b0\u1edbc\/sau m\u00e0ng s\u01a1 c\u1ea5p\/th\u1ee9 c\u1ea5p<\/td>\n<\/tr>\n
C\u1ea3m bi\u1ebfn l\u01b0u l\u01b0\u1ee3ng (t\u00f9y ch\u1ecdn)<\/td>\n2 k\u00eanh (T\u1ed1c \u0111\u1ed9 d\u00f2ng v\u00e0o\/ra)<\/td>\n3 k\u00eanh (ngu\u1ed3n n\u01b0\u1edbc, d\u00f2ng ch\u1ea3y s\u01a1 c\u1ea5p, d\u00f2ng ch\u1ea3y th\u1ee9 c\u1ea5p)<\/td>\n<\/tr>\n
\u0110\u1ea7u v\u00e0o IO<\/td>\n1.\u00c1p su\u1ea5t th\u1ea5p n\u01b0\u1edbc th\u00f4<\/td>\n1.\u00c1p su\u1ea5t th\u1ea5p n\u01b0\u1edbc th\u00f4<\/td>\n<\/tr>\n
\u3000<\/td>\n2.\u00c1p su\u1ea5t th\u1ea5p \u0111\u1ea7u v\u00e0o b\u01a1m t\u0103ng \u00e1p ch\u00ednh<\/td>\n2.\u00c1p su\u1ea5t th\u1ea5p \u0111\u1ea7u v\u00e0o b\u01a1m t\u0103ng \u00e1p ch\u00ednh<\/td>\n<\/tr>\n
\u3000<\/td>\n3.\u0110\u1ea7u ra \u00e1p su\u1ea5t cao c\u1ee7a b\u01a1m t\u0103ng \u00e1p ch\u00ednh<\/td>\n3.\u0110\u1ea7u ra \u00e1p su\u1ea5t cao c\u1ee7a b\u01a1m t\u0103ng \u00e1p ch\u00ednh<\/td>\n<\/tr>\n
\u3000<\/td>\n4.M\u1ee9c ch\u1ea5t l\u1ecfng cao c\u1ee7a b\u1ec3 c\u1ea5p 1<\/td>\n4.M\u1ee9c ch\u1ea5t l\u1ecfng cao c\u1ee7a b\u1ec3 c\u1ea5p 1<\/td>\n<\/tr>\n
\u3000<\/td>\n5.M\u1ee9c ch\u1ea5t l\u1ecfng c\u1ee7a b\u1ec3 c\u1ea5p 1 th\u1ea5p<\/td>\n5.M\u1ee9c ch\u1ea5t l\u1ecfng c\u1ee7a b\u1ec3 c\u1ea5p 1 th\u1ea5p<\/td>\n<\/tr>\n
\u3000<\/td>\n6.T\u00edn hi\u1ec7u ti\u1ec1n x\u1eed l\u00fd v\u00e0 nbsp;<\/td>\n\u00c1p su\u1ea5t cao \u0111\u1ea7u ra c\u1ee7a b\u01a1m t\u0103ng \u00e1p th\u1ee9 6.2<\/td>\n<\/tr>\n
\u3000<\/td>\n\u3000<\/td>\n7.M\u1ee9c ch\u1ea5t l\u1ecfng cao c\u1ee7a b\u1ec3 c\u1ea5p 2<\/td>\n<\/tr>\n
\u3000<\/td>\n\u3000<\/td>\n8.T\u00edn hi\u1ec7u ti\u1ec1n x\u1eed l\u00fd<\/td>\n<\/tr>\n
\u0110\u1ea7u ra r\u01a1le (th\u1ee5 \u0111\u1ed9ng)<\/td>\n1.Van c\u1ea5p n\u01b0\u1edbc<\/td>\n1.Van c\u1ea5p n\u01b0\u1edbc<\/td>\n<\/tr>\n
\u3000<\/td>\n2.M\u00e1y b\u01a1m n\u01b0\u1edbc ngu\u1ed3n<\/td>\n2.M\u00e1y b\u01a1m n\u01b0\u1edbc ngu\u1ed3n<\/td>\n<\/tr>\n
\u3000<\/td>\n3.B\u01a1m t\u0103ng \u00e1p<\/td>\n3.B\u01a1m t\u0103ng \u00e1p s\u01a1 c\u1ea5p<\/td>\n<\/tr>\n
\u3000<\/td>\n4.Van x\u1ea3<\/td>\n4.Van x\u1ea3 s\u01a1 c\u1ea5p<\/td>\n<\/tr>\n
\u3000<\/td>\n5.N\u01b0\u1edbc qua van x\u1ea3 ti\u00eau chu\u1ea9n<\/td>\n5.N\u01b0\u1edbc s\u01a1 c\u1ea5p qua van x\u1ea3 ti\u00eau chu\u1ea9n<\/td>\n<\/tr>\n
\u3000<\/td>\n6.N\u00fat \u0111\u1ea7u ra c\u1ea3nh b\u00e1o<\/td>\n6.B\u01a1m t\u0103ng \u00e1p th\u1ee9 c\u1ea5p<\/td>\n<\/tr>\n
\u3000<\/td>\n7.B\u01a1m d\u1ef1 ph\u00f2ng th\u1ee7 c\u00f4ng<\/td>\n7.Van x\u1ea3 th\u1ee9 c\u1ea5p<\/td>\n<\/tr>\n
\u3000<\/td>\n\u3000<\/td>\n8.N\u01b0\u1edbc th\u1ee9 c\u1ea5p qua van x\u1ea3 ti\u00eau chu\u1ea9n<\/td>\n<\/tr>\n
\u3000<\/td>\n\u3000<\/td>\n9.N\u00fat \u0111\u1ea7u ra c\u1ea3nh b\u00e1o<\/td>\n<\/tr>\n
\u3000<\/td>\n\u3000<\/td>\n10.B\u01a1m d\u1ef1 ph\u00f2ng th\u1ee7 c\u00f4ng<\/td>\n<\/tr>\n
Ch\u1ee9c n\u0103ng ch\u00ednh<\/td>\n1.Hi\u1ec7u ch\u1ec9nh h\u1eb1ng s\u1ed1 \u0111i\u1ec7n c\u1ef1c<\/td>\n1.Hi\u1ec7u ch\u1ec9nh h\u1eb1ng s\u1ed1 \u0111i\u1ec7n c\u1ef1c<\/td>\n<\/tr>\n
\u3000<\/td>\n2.C\u00e0i \u0111\u1eb7t c\u1ea3nh b\u00e1o TDS<\/td>\n2.C\u00e0i \u0111\u1eb7t c\u1ea3nh b\u00e1o TDS<\/td>\n<\/tr>\n
\u3000<\/td>\n3.C\u00f3 th\u1ec3 \u0111\u1eb7t t\u1ea5t c\u1ea3 th\u1eddi gian \u1edf ch\u1ebf \u0111\u1ed9 l\u00e0m vi\u1ec7c<\/td>\n3.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
\u3000<\/td>\n4.C\u00e0i \u0111\u1eb7t ch\u1ebf \u0111\u1ed9 x\u1ea3 \u00e1p su\u1ea5t cao v\u00e0 th\u1ea5p<\/td>\n4.C\u00e0i \u0111\u1eb7t ch\u1ebf \u0111\u1ed9 x\u1ea3 \u00e1p su\u1ea5t cao v\u00e0 th\u1ea5p<\/td>\n<\/tr>\n
\u3000<\/td>\n5.C\u00f3 th\u1ec3 ch\u1ecdn th\u1ee7 c\u00f4ng\/t\u1ef1 \u0111\u1ed9ng khi kh\u1edfi \u0111\u1ed9ng<\/td>\n5.C\u00f3 th\u1ec3 ch\u1ecdn th\u1ee7 c\u00f4ng\/t\u1ef1 \u0111\u1ed9ng khi kh\u1edfi \u0111\u1ed9ng<\/td>\n<\/tr>\n
\u3000<\/td>\n6.Ch\u1ebf \u0111\u1ed9 g\u1ee1 l\u1ed7i th\u1ee7 c\u00f4ng<\/td>\n6.Ch\u1ebf \u0111\u1ed9 g\u1ee1 l\u1ed7i th\u1ee7 c\u00f4ng<\/td>\n<\/tr>\n
\u3000<\/td>\n7.Qu\u1ea3n l\u00fd th\u1eddi gian ph\u1ee5 t\u00f9ng thay th\u1ebf<\/td>\n7.Qu\u1ea3n l\u00fd th\u1eddi gian ph\u1ee5 t\u00f9ng thay th\u1ebf<\/td>\n<\/tr>\n
Giao di\u1ec7n m\u1edf r\u1ed9ng<\/td>\n1.\u0110\u1ea7u ra r\u01a1le d\u1ef1 tr\u1eef<\/td>\n1.\u0110\u1ea7u ra r\u01a1le d\u1ef1 tr\u1eef<\/td>\n<\/tr>\n
\u3000<\/td>\n2.Giao ti\u1ebfp RS485<\/td>\n2.Giao ti\u1ebfp RS485<\/td>\n<\/tr>\n
Ngu\u1ed3n \u0111i\u1ec7n<\/td>\nDC24V\u00b110 ph\u1ea7n tr\u0103m <\/td>\nDC24V\u00b110 ph\u1ea7n tr\u0103m <\/td>\n<\/tr>\n
\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i<\/td>\n\u226685 ph\u1ea7n tr\u0103m <\/td>\n\u226485 ph\u1ea7n tr\u0103m <\/td>\n<\/tr>\n
Nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng<\/td>\n0~50\u2103<\/td>\n0~50\u2103<\/td>\n<\/tr>\n
K\u00edch th\u01b0\u1edbc m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng<\/td>\nK\u00edch th\u01b0\u1edbc m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng: 7 inch 203*149*48mm (Hx Wx D)<\/td>\nK\u00edch th\u01b0\u1edbc m\u00e0n h\u00ecnh c\u1ea3m \u1ee9ng: 7 inch 203*149*48mm (Hx Wx D)<\/td>\n<\/tr>\n
K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n190x136mm(CxR)<\/td>\n190x136mm(CxR)<\/td>\n<\/tr>\n
C\u00e0i \u0111\u1eb7t<\/td>\n\u0110\u00e3 nh\u00fang<\/td>\n\u0110\u00e3 nh\u00fang<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

\nT\u00f3m l\u1ea1i, c\u1ea3m bi\u1ebfn \u0111\u1ed9 pH v\u00e0 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc. Ch\u00fang cung c\u1ea5p d\u1eef li\u1ec7u c\u1ea7n thi\u1ebft v\u1ec1 t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc c\u1ee7a n\u01b0\u1edbc, cho ph\u00e9p ch\u00fang t\u00f4i \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a n\u01b0\u1edbc v\u00e0 th\u1ef1c hi\u1ec7n h\u00e0nh \u0111\u1ed9ng th\u00edch h\u1ee3p n\u1ebfu c\u1ea7n thi\u1ebft. Khi ch\u00fang ta ti\u1ebfp t\u1ee5c \u0111\u1ed1i m\u1eb7t v\u1edbi nh\u1eefng th\u00e1ch th\u1ee9c m\u00f4i tr\u01b0\u1eddng ng\u00e0y c\u00e0ng t\u0103ng, t\u1ea7m quan tr\u1ecdng c\u1ee7a nh\u1eefng c\u1ea3m bi\u1ebfn n\u00e0y trong vi\u1ec7c b\u1ea3o v\u1ec7 t\u00e0i nguy\u00ean n\u01b0\u1edbc l\u00e0 kh\u00f4ng th\u1ec3 ph\u1ee7 nh\u1eadn. Cho d\u00f9 \u0111\u00f3 l\u00e0 \u0111\u1ea3m b\u1ea3o s\u1ef1 an to\u00e0n c\u1ee7a n\u01b0\u1edbc u\u1ed1ng, duy tr\u00ec s\u1ee9c kh\u1ecfe c\u1ee7a h\u1ec7 sinh th\u00e1i d\u01b0\u1edbi n\u01b0\u1edbc hay gi\u00e1m s\u00e1t n\u01b0\u1edbc th\u1ea3i c\u00f4ng nghi\u1ec7p, c\u1ea3m bi\u1ebfn \u0111\u1ed9 pH v\u00e0 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n \u0111\u1ec1u l\u00e0 nh\u1eefng c\u00f4ng c\u1ee5 kh\u00f4ng th\u1ec3 thi\u1ebfu trong n\u1ed7 l\u1ef1c b\u1ea3o v\u1ec7 ngu\u1ed3n t\u00e0i nguy\u00ean qu\u00fd gi\u00e1 nh\u1ea5t c\u1ee7a ch\u00fang ta: n\u01b0\u1edbc.<\/p>\n","protected":false},"excerpt":{"rendered":"

Hi\u1ec3u r\u00f5 vai tr\u00f2 v\u00e0 t\u1ea7m quan tr\u1ecdng c\u1ee7a c\u1ea3m bi\u1ebfn pH v\u00e0 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n trong gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc Gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0 m\u1ed9t kh\u00eda c\u1ea1nh quan tr\u1ecdng c\u1ee7a qu\u1ea3n l\u00fd m\u00f4i tr\u01b0\u1eddng v\u00e0 n\u00f3 \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o s\u1ee9c kh\u1ecfe v\u00e0 s\u1ef1 an…<\/p>\n","protected":false},"author":1,"featured_media":18873,"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":true,"content":true,"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\/18528"}],"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=18528"}],"version-history":[{"count":12,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/18528\/revisions"}],"predecessor-version":[{"id":18886,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/18528\/revisions\/18886"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media\/18873"}],"wp:attachment":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media?parent=18528"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/categories?post=18528"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/tags?post=18528"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}