{"id":3303,"date":"2024-01-19T19:25:15","date_gmt":"2024-01-19T11:25:15","guid":{"rendered":"https:\/\/chimaytech.net\/?p=3303"},"modified":"2024-04-12T16:27:47","modified_gmt":"2024-04-12T08:27:47","slug":"how-to-monitor-water-quality","status":"publish","type":"post","link":"https:\/\/chimaytech.net\/vi\/how-to-monitor-water-quality\/","title":{"rendered":"c\u00e1ch gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc"},"content":{"rendered":"

“\u0110\u1ea3m b\u1ea3o \u0111\u1ed9 tinh khi\u1ebft, t\u1eebng gi\u1ecdt m\u1ed9t – Gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc v\u00ec m\u1ed9t ng\u00e0y mai kh\u1ecfe m\u1ea1nh h\u01a1n.”<\/p>\n

T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc<\/h1>\n

\n\"how<\/p>\n

\nN\u01b0\u1edbc l\u00e0 ngu\u1ed3n t\u00e0i nguy\u00ean thi\u1ebft y\u1ebfu cho m\u1ecdi sinh v\u1eadt s\u1ed1ng tr\u00ean Tr\u00e1i \u0111\u1ea5t. N\u00f3 r\u1ea5t quan tr\u1ecdng cho s\u1ef1 s\u1ed1ng c\u00f2n c\u1ee7a ch\u00fang ta v\u00e0 s\u1ef1 s\u1ed1ng c\u00f2n c\u1ee7a v\u00f4 s\u1ed1 lo\u00e0i kh\u00e1c. Tuy nhi\u00ean, v\u1edbi t\u00ecnh tr\u1ea1ng \u00f4 nhi\u1ec5m v\u00e0 suy tho\u00e1i ngu\u1ed3n n\u01b0\u1edbc ng\u00e0y c\u00e0ng gia t\u0103ng, vi\u1ec7c gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc tr\u1edf n\u00ean quan tr\u1ecdng h\u01a1n bao gi\u1edd h\u1ebft. B\u1eb1ng c\u00e1ch gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc, ch\u00fang ta c\u00f3 th\u1ec3 \u0111\u00e1nh gi\u00e1 t\u00ecnh tr\u1ea1ng ngu\u1ed3n n\u01b0\u1edbc v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c h\u00e0nh \u0111\u1ed9ng c\u1ea7n thi\u1ebft \u0111\u1ec3 b\u1ea3o v\u1ec7 v\u00e0 b\u1ea3o t\u1ed3n ch\u00fang.<\/p>\n

\n\"alt-231\"
\nM\u1ed9t trong nh\u1eefng l\u00fd do ch\u00ednh t\u1ea1i sao vi\u1ec7c gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u1ea1i quan tr\u1ecdng l\u00e0 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o s\u1ef1 an to\u00e0n cho n\u01b0\u1edbc u\u1ed1ng c\u1ee7a ch\u00fang ta. C\u00e1c b\u1ec7nh l\u00e2y truy\u1ec1n qua \u0111\u01b0\u1eddng n\u01b0\u1edbc l\u00e0 m\u1ed1i quan t\u00e2m l\u1edbn v\u1ec1 s\u1ee9c kh\u1ecfe c\u1ed9ng \u0111\u1ed3ng v\u00e0 n\u01b0\u1edbc u\u1ed1ng b\u1ecb \u00f4 nhi\u1ec5m c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn b\u1ec7nh n\u1eb7ng v\u00e0 th\u1eadm ch\u00ed t\u1eed vong. B\u1eb1ng c\u00e1ch th\u01b0\u1eddng xuy\u00ean gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng ngu\u1ed3n n\u01b0\u1edbc u\u1ed1ng, ch\u00fang ta c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh b\u1ea5t k\u1ef3 ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m ti\u1ec1m \u1ea9n n\u00e0o v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p th\u00edch h\u1ee3p \u0111\u1ec3 x\u1eed l\u00fd n\u01b0\u1edbc tr\u01b0\u1edbc khi ch\u1ea3y \u0111\u1ebfn v\u00f2i c\u1ee7a ch\u00fang ta.<\/p>\n

Vi\u1ec7c gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc c\u0169ng r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi s\u1ee9c kh\u1ecfe c\u1ee7a h\u1ec7 sinh th\u00e1i th\u1ee7y sinh. C\u00e1c v\u00f9ng n\u01b0\u1edbc l\u00e0 n\u01a1i sinh s\u1ed1ng c\u1ee7a nhi\u1ec1u lo\u1ea1i th\u1ef1c v\u1eadt v\u00e0 \u0111\u1ed9ng v\u1eadt \u0111a d\u1ea1ng v\u00e0 b\u1ea5t k\u1ef3 thay \u0111\u1ed5i n\u00e0o v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc \u0111\u1ec1u c\u00f3 th\u1ec3 t\u00e1c \u0111\u1ed9ng s\u00e2u s\u1eafc \u0111\u1ebfn s\u1ef1 s\u1ed1ng c\u00f2n c\u1ee7a ch\u00fang. B\u1eb1ng c\u00e1ch theo d\u00f5i c\u00e1c th\u00f4ng s\u1ed1 nh\u01b0 n\u1ed3ng \u0111\u1ed9 oxy h\u00f2a tan, \u0111\u1ed9 pH v\u00e0 n\u1ed3ng \u0111\u1ed9 ch\u1ea5t dinh d\u01b0\u1ee1ng, ch\u00fang ta c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh b\u1ea5t k\u1ef3 s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng ho\u1eb7c \u00f4 nhi\u1ec5m n\u00e0o trong n\u01b0\u1edbc c\u00f3 th\u1ec3 g\u00e2y h\u1ea1i cho \u0111\u1eddi s\u1ed1ng th\u1ee7y sinh. Th\u00f4ng tin n\u00e0y sau \u0111\u00f3 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p kh\u00f4i ph\u1ee5c v\u00e0 b\u1ea3o v\u1ec7 c\u00e1c h\u1ec7 sinh th\u00e1i n\u00e0y.<\/p>\n

H\u01a1n n\u1eefa, vi\u1ec7c gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft cho s\u1ef1 b\u1ec1n v\u1eefng c\u1ee7a n\u00f4ng nghi\u1ec7p. N\u00f4ng nghi\u1ec7p ph\u1ee5 thu\u1ed9c nhi\u1ec1u v\u00e0o n\u01b0\u1edbc \u0111\u1ec3 t\u01b0\u1edbi ti\u00eau v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc n\u00e0y \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn t\u0103ng tr\u01b0\u1edfng v\u00e0 n\u0103ng su\u1ea5t c\u00e2y tr\u1ed3ng. B\u1eb1ng c\u00e1ch gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc, n\u00f4ng d\u00e2n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng n\u01b0\u1edbc h\u1ecd s\u1eed d\u1ee5ng \u0111\u1ec3 t\u01b0\u1edbi ti\u00eau kh\u00f4ng ch\u1ee9a c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m c\u00f3 h\u1ea1i c\u00f3 th\u1ec3 t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c \u0111\u1ebfn c\u00e2y tr\u1ed3ng c\u1ee7a h\u1ecd. \u0110i\u1ec1u n\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap b\u1ea3o \u0111\u1ea3m s\u1ea3n xu\u1ea5t l\u01b0\u01a1ng th\u1ef1c m\u00e0 c\u00f2n l\u00e0m gi\u1ea3m nhu c\u1ea7u s\u1eed d\u1ee5ng qu\u00e1 nhi\u1ec1u ph\u00e2n b\u00f3n v\u00e0 thu\u1ed1c tr\u1eeb s\u00e2u, nh\u1eefng nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3 g\u00f3p ph\u1ea7n g\u00e2y \u00f4 nhi\u1ec5m ngu\u1ed3n n\u01b0\u1edbc.<\/p>\n

Ngo\u00e0i nh\u1eefng l\u00fd do n\u00e0y, vi\u1ec7c gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 b\u1ea3o t\u1ed3n c\u00e1c v\u00f9ng n\u01b0\u1edbc gi\u1ea3i tr\u00ed. Nhi\u1ec1u ng\u01b0\u1eddi th\u00edch c\u00e1c ho\u1ea1t \u0111\u1ed9ng nh\u01b0 b\u01a1i l\u1ed9i, ch\u00e8o thuy\u1ec1n v\u00e0 c\u00e2u c\u00e1 \u1edf h\u1ed3, s\u00f4ng v\u00e0 \u0111\u1ea1i d\u01b0\u01a1ng. Tuy nhi\u00ean, nh\u1eefng ho\u1ea1t \u0111\u1ed9ng n\u00e0y c\u00f3 th\u1ec3 nguy hi\u1ec3m n\u1ebfu n\u01b0\u1edbc b\u1ecb \u00f4 nhi\u1ec5m. Vi\u1ec7c gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc th\u01b0\u1eddng xuy\u00ean c\u00f3 th\u1ec3 gi\u00fap x\u00e1c \u0111\u1ecbnh m\u1ecdi r\u1ee7i ro ti\u1ec1m \u1ea9n v\u00e0 cho ph\u00e9p ch\u00ednh quy\u1ec1n th\u1ef1c hi\u1ec7n c\u00e1c bi\u1ec7n ph\u00e1p th\u00edch h\u1ee3p, ch\u1eb3ng h\u1ea1n nh\u01b0 \u0111\u01b0a ra khuy\u1ebfn c\u00e1o ho\u1eb7c \u0111\u00f3ng c\u1eeda m\u1ed9t s\u1ed1 khu v\u1ef1c nh\u1ea5t \u0111\u1ecbnh, \u0111\u1ec3 b\u1ea3o v\u1ec7 c\u00f4ng ch\u00fang kh\u1ecfi b\u1ecb t\u1ed5n h\u1ea1i.<\/p>\n

Nh\u00ecn chung, vi\u1ec7c gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0 v\u00f4 c\u00f9ng quan tr\u1ecdng v\u00ec nhi\u1ec1u l\u00fd do. N\u00f3 \u0111\u1ea3m b\u1ea3o s\u1ef1 an to\u00e0n c\u1ee7a n\u01b0\u1edbc u\u1ed1ng c\u1ee7a ch\u00fang ta, b\u1ea3o v\u1ec7 h\u1ec7 sinh th\u00e1i d\u01b0\u1edbi n\u01b0\u1edbc, h\u1ed7 tr\u1ee3 n\u00f4ng nghi\u1ec7p b\u1ec1n v\u1eefng v\u00e0 b\u1ea3o t\u1ed3n c\u00e1c v\u00f9ng n\u01b0\u1edbc gi\u1ea3i tr\u00ed. N\u1ebfu kh\u00f4ng gi\u00e1m s\u00e1t th\u00edch h\u1ee3p, ch\u00fang ta s\u1ebd g\u1eb7p r\u1ee7i ro v\u1ec1 s\u1ee9c kh\u1ecfe v\u00e0 h\u1ea1nh ph\u00fac c\u1ee7a c\u1ea3 con ng\u01b0\u1eddi v\u00e0 m\u00f4i tr\u01b0\u1eddng.<\/p>\n

\u0110\u1ec3 gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3, ng\u01b0\u1eddi ta th\u01b0\u1eddng s\u1eed d\u1ee5ng k\u1ebft h\u1ee3p c\u00e1c ph\u00e9p \u0111o t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng v\u00e0 ph\u00e2n t\u00edch trong ph\u00f2ng th\u00ed nghi\u1ec7m. C\u00e1c ph\u00e9p \u0111o t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng bao g\u1ed3m vi\u1ec7c thu th\u1eadp m\u1eabu tr\u1ef1c ti\u1ebfp t\u1eeb ngu\u1ed3n n\u01b0\u1edbc v\u00e0 ki\u1ec3m tra ch\u00fang t\u1ea1i ch\u1ed7 \u0111\u1ec3 t\u00ecm c\u00e1c th\u00f4ng s\u1ed1 kh\u00e1c nhau. C\u00e1c th\u00f4ng s\u1ed1 n\u00e0y c\u00f3 th\u1ec3 bao g\u1ed3m nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 pH, \u0111\u1ed9 \u0111\u1ee5c, oxy h\u00f2a tan v\u00e0 \u0111\u1ed9 d\u1eabn \u0111i\u1ec7n, c\u00f9ng nhi\u1ec1u th\u00f4ng s\u1ed1 kh\u00e1c. C\u00e1c ph\u00e9p \u0111o t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng cung c\u1ea5p k\u1ebft qu\u1ea3 ngay l\u1eadp t\u1ee9c v\u00e0 c\u00f3 th\u1ec3 gi\u00fap x\u00e1c \u0111\u1ecbnh b\u1ea5t k\u1ef3 m\u1ed1i lo ng\u1ea1i ho\u1eb7c thay \u0111\u1ed5i t\u1ee9c th\u1eddi n\u00e0o v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/p>\n

Tuy nhi\u00ean, ch\u1ec9 \u0111o t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng c\u00f3 th\u1ec3 kh\u00f4ng cung c\u1ea5p hi\u1ec3u bi\u1ebft to\u00e0n di\u1ec7n v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc. Ph\u00e2n t\u00edch trong ph\u00f2ng th\u00ed nghi\u1ec7m th\u01b0\u1eddng l\u00e0 c\u1ea7n thi\u1ebft \u0111\u1ec3 ki\u1ec3m tra ph\u1ea1m vi th\u00f4ng s\u1ed1 r\u1ed9ng h\u01a1n v\u00e0 ph\u00e1t hi\u1ec7n c\u00e1c ch\u1ea5t g\u00e2y \u00f4 nhi\u1ec5m \u1edf n\u1ed3ng \u0111\u1ed9 th\u1ea5p h\u01a1n. C\u00e1c m\u1eabu \u0111\u01b0\u1ee3c thu th\u1eadp t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng s\u1ebd \u0111\u01b0\u1ee3c g\u1eedi \u0111\u1ebfn ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u1ec3 tr\u1ea3i qua qu\u00e1 tr\u00ecnh ph\u00e2n t\u00edch chi ti\u1ebft h\u01a1n, bao g\u1ed3m ki\u1ec3m tra vi khu\u1ea9n, kim lo\u1ea1i n\u1eb7ng, thu\u1ed1c tr\u1eeb s\u00e2u v\u00e0 c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m kh\u00e1c. Ph\u00e2n t\u00edch trong ph\u00f2ng th\u00ed nghi\u1ec7m cung c\u1ea5p k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c v\u00e0 ch\u00ednh x\u00e1c h\u01a1n, cho ph\u00e9p \u0111\u00e1nh gi\u00e1 k\u1ef9 l\u01b0\u1ee1ng h\u01a1n v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng 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\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\u1ec1n t\u1ea3ng HMI \u0111i\u1ec1u khi\u1ec3n ch\u01b0\u01a1ng tr\u00ecnh ROS-8600 RO<\/td>\n<\/td>\n<\/tr>\n
M\u00f4 h\u00ecnh<\/td>\nROS-8600 m\u1ed9t t\u1ea7ng<\/td>\nS\u00e2n kh\u1ea5u \u0111\u00f4i ROS-8600<\/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 0~200uS\/cm<\/td>\nN\u01b0\u1edbc th\u1ea3i c\u1ea5p 1 0~200uS\/cm<\/td>\n<\/tr>\n
\u3000<\/td>\nn\u01b0\u1edbc th\u1ea3i th\u1ee9 c\u1ea5p 0~20uS\/cm<\/td>\nn\u01b0\u1edbc th\u1ea3i th\u1ee9 c\u1ea5p 0~20uS\/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 pH (t\u00f9y ch\u1ecdn)<\/td>\n—-<\/td>\n0~14.00pH<\/td>\n<\/tr>\n
Thu th\u1eadp t\u00edn hi\u1ec7u<\/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>\n7.C\u1ed5ng d\u1ef1 ph\u00f2ng \u0111\u1ea7u v\u00e0o x2<\/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.M\u1ee9c ch\u1ea5t l\u1ecfng c\u1ee7a b\u1ec3 c\u1ea5p 2 th\u1ea5p<\/td>\n<\/tr>\n
\u3000<\/td>\n\u3000<\/td>\n9.T\u00edn \u200b\u200bhi\u1ec7u ti\u1ec1n x\u1eed l\u00fd<\/td>\n<\/tr>\n
\u3000<\/td>\n\u3000<\/td>\n10.C\u1ed5ng d\u1ef1 ph\u00f2ng \u0111\u1ea7u v\u00e0o x2<\/td>\n<\/tr>\n
Ki\u1ec3m so\u00e1t \u0111\u1ea7u ra<\/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 s\u01a1 c\u1ea5p<\/td>\n3.B\u01a1m t\u0103ng \u00e1p s\u01a1 c\u1ea5p<\/td>\n<\/tr>\n
\u3000<\/td>\n4.Van x\u1ea3 s\u01a1 c\u1ea5p<\/td>\n4.Van x\u1ea3 s\u01a1 c\u1ea5p<\/td>\n<\/tr>\n
\u3000<\/td>\n5.B\u01a1m \u0111\u1ecbnh l\u01b0\u1ee3ng s\u01a1 c\u1ea5p<\/td>\n5.B\u01a1m \u0111\u1ecbnh l\u01b0\u1ee3ng s\u01a1 c\u1ea5p<\/td>\n<\/tr>\n
\u3000<\/td>\n6.N\u01b0\u1edbc s\u01a1 c\u1ea5p qua van x\u1ea3 ti\u00eau chu\u1ea9n<\/td>\n6.N\u01b0\u1edbc s\u01a1 c\u1ea5p qua van x\u1ea3 ti\u00eau chu\u1ea9n<\/td>\n<\/tr>\n
\u3000<\/td>\n7.N\u00fat \u0111\u1ea7u ra c\u1ea3nh b\u00e1o<\/td>\n7.B\u01a1m t\u0103ng \u00e1p th\u1ee9 c\u1ea5p<\/td>\n<\/tr>\n
\u3000<\/td>\n8.B\u01a1m d\u1ef1 ph\u00f2ng th\u1ee7 c\u00f4ng<\/td>\n8.Van x\u1ea3 th\u1ee9 c\u1ea5p<\/td>\n<\/tr>\n
\u3000<\/td>\n9.B\u01a1m \u0111\u1ecbnh l\u01b0\u1ee3ng th\u1ee9 c\u1ea5p<\/td>\n9.B\u01a1m \u0111\u1ecbnh l\u01b0\u1ee3ng th\u1ee9 c\u1ea5p<\/td>\n<\/tr>\n
\u3000<\/td>\nC\u1ed5ng d\u1ef1 ph\u00f2ng \u0111\u1ea7u ra x2<\/td>\n10.N\u01b0\u1edbc th\u1ee9 c\u1ea5p qua van x\u1ea3 ti\u00eau chu\u1ea9n<\/td>\n<\/tr>\n
\u3000<\/td>\n\u3000<\/td>\n11.N\u00fat \u0111\u1ea7u ra c\u1ea3nh b\u00e1o<\/td>\n<\/tr>\n
\u3000<\/td>\n\u3000<\/td>\n12.B\u01a1m d\u1ef1 ph\u00f2ng th\u1ee7 c\u00f4ng<\/td>\n<\/tr>\n
\u3000<\/td>\n\u3000<\/td>\nC\u1ed5ng d\u1ef1 ph\u00f2ng \u0111\u1ea7u ra x2<\/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 tr\u00e0n<\/td>\n2.C\u00e0i \u0111\u1eb7t c\u1ea3nh b\u00e1o tr\u00e0n<\/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.B\u01a1m \u00e1p su\u1ea5t th\u1ea5p \u0111\u01b0\u1ee3c m\u1edf khi x\u1eed l\u00fd tr\u01b0\u1edbc<\/td>\n5.B\u01a1m \u00e1p su\u1ea5t th\u1ea5p \u0111\u01b0\u1ee3c m\u1edf khi x\u1eed l\u00fd tr\u01b0\u1edbc<\/td>\n<\/tr>\n
\u3000<\/td>\n6.C\u00f3 th\u1ec3 ch\u1ecdn th\u1ee7 c\u00f4ng\/t\u1ef1 \u0111\u1ed9ng khi kh\u1edfi \u0111\u1ed9ng<\/td>\n6.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>\n7.Ch\u1ebf \u0111\u1ed9 g\u1ee1 l\u1ed7i th\u1ee7 c\u00f4ng<\/td>\n7.Ch\u1ebf \u0111\u1ed9 g\u1ee1 l\u1ed7i th\u1ee7 c\u00f4ng<\/td>\n<\/tr>\n
\u3000<\/td>\n8.B\u00e1o \u0111\u1ed9ng n\u1ebfu gi\u00e1n \u0111o\u1ea1n li\u00ean l\u1ea1c<\/td>\n8.B\u00e1o \u0111\u1ed9ng n\u1ebfu gi\u00e1n \u0111o\u1ea1n li\u00ean l\u1ea1c<\/td>\n<\/tr>\n
\u3000<\/td>\n9. Th\u00fac gi\u1ee5c c\u00e0i \u0111\u1eb7t thanh to\u00e1n<\/td>\n9. Th\u00fac gi\u1ee5c c\u00e0i \u0111\u1eb7t thanh to\u00e1n<\/td>\n<\/tr>\n
\u3000<\/td>\n10. T\u00ean c\u00f4ng ty, trang web c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00f9y ch\u1ec9nh<\/td>\n10. T\u00ean c\u00f4ng ty, trang web c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u00f9y ch\u1ec9nh<\/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
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
\u3000<\/td>\n3.C\u1ed5ng IO d\u1ef1 tr\u1eef, m\u00f4-\u0111un analog<\/td>\n3.C\u1ed5ng IO d\u1ef1 tr\u1eef, m\u00f4-\u0111un analog<\/td>\n<\/tr>\n
\u3000<\/td>\n4.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>\n4.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
\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>\n163x226x80mm (C x R x S)<\/td>\n163x226x80mm (C x R x S)<\/td>\n<\/tr>\n
K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n7 inch:215*152mm(r\u1ed9ng*cao)<\/td>\n215*152mm(r\u1ed9ng*cao)<\/td>\n<\/tr>\n
K\u00edch th\u01b0\u1edbc b\u1ed9 \u0111i\u1ec1u khi\u1ec3n<\/td>\n180*99(d\u00e0i*r\u1ed9ng)<\/td>\n180*99(d\u00e0i*r\u1ed9ng)<\/td>\n<\/tr>\n
K\u00edch th\u01b0\u1edbc m\u00e1y ph\u00e1t<\/td>\n92*125(d\u00e0i*r\u1ed9ng)<\/td>\n92*125(d\u00e0i*r\u1ed9ng)<\/td>\n<\/tr>\n
Ph\u01b0\u01a1ng ph\u00e1p c\u00e0i \u0111\u1eb7t<\/td>\nM\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>\nM\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

T\u00f3m l\u1ea1i, vi\u1ec7c gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho n\u01b0\u1edbc u\u1ed1ng c\u1ee7a ch\u00fang ta, b\u1ea3o v\u1ec7 h\u1ec7 sinh th\u00e1i d\u01b0\u1edbi n\u01b0\u1edbc, h\u1ed7 tr\u1ee3 n\u00f4ng nghi\u1ec7p b\u1ec1n v\u1eefng v\u00e0 b\u1ea3o t\u1ed3n c\u00e1c v\u00f9ng n\u01b0\u1edbc gi\u1ea3i tr\u00ed. B\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p c\u00e1c ph\u00e9p \u0111o t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng v\u00e0 ph\u00e2n t\u00edch trong ph\u00f2ng th\u00ed nghi\u1ec7m, ch\u00fang ta c\u00f3 th\u1ec3 hi\u1ec3u bi\u1ebft to\u00e0n di\u1ec7n v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc v\u00e0 th\u1ef1c hi\u1ec7n c\u00e1c h\u00e0nh \u0111\u1ed9ng c\u1ea7n thi\u1ebft \u0111\u1ec3 gi\u1ea3i quy\u1ebft m\u1ecdi m\u1ed1i lo ng\u1ea1i ho\u1eb7c v\u1ea5n \u0111\u1ec1. Tr\u00e1ch nhi\u1ec7m c\u1ee7a ch\u00fang ta l\u00e0 gi\u00e1m s\u00e1t v\u00e0 b\u1ea3o v\u1ec7 ngu\u1ed3n n\u01b0\u1edbc \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u1ed9t t\u01b0\u01a1ng lai b\u1ec1n v\u1eefng v\u00e0 l\u00e0nh m\u1ea1nh cho t\u1ea5t c\u1ea3 m\u1ecdi ng\u01b0\u1eddi.<\/p>\n","protected":false},"excerpt":{"rendered":"

“\u0110\u1ea3m b\u1ea3o \u0111\u1ed9 tinh khi\u1ebft, t\u1eebng gi\u1ecdt m\u1ed9t – Gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc v\u00ec m\u1ed9t ng\u00e0y mai kh\u1ecfe m\u1ea1nh h\u01a1n.” T\u1ea7m quan tr\u1ecdng c\u1ee7a vi\u1ec7c theo d\u00f5i ch\u1ea5t l\u01b0\u1ee3ng n\u01b0\u1edbc N\u01b0\u1edbc l\u00e0 ngu\u1ed3n t\u00e0i nguy\u00ean thi\u1ebft y\u1ebfu cho m\u1ecdi sinh v\u1eadt s\u1ed1ng tr\u00ean Tr\u00e1i \u0111\u1ea5t. N\u00f3 r\u1ea5t quan tr\u1ecdng cho s\u1ef1 s\u1ed1ng c\u00f2n c\u1ee7a…<\/p>\n","protected":false},"author":1,"featured_media":935,"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":[1],"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":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/3303"}],"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=3303"}],"version-history":[{"count":0,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/3303\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media\/935"}],"wp:attachment":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media?parent=3303"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/categories?post=3303"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/tags?post=3303"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}