{"id":18941,"date":"2024-05-30T09:34:27","date_gmt":"2024-05-30T01:34:27","guid":{"rendered":"https:\/\/chimaytech.net\/?p=18941"},"modified":"2024-05-30T14:29:28","modified_gmt":"2024-05-30T06:29:28","slug":"best-soil-ph-meter","status":"publish","type":"post","link":"https:\/\/chimaytech.net\/vi\/best-soil-ph-meter\/","title":{"rendered":"m\u00e1y \u0111o \u0111\u1ed9 ph \u0111\u1ea5t t\u1ed1t nh\u1ea5t"},"content":{"rendered":"<h1 id=\"choosing-the-best-soil-ph-meter-for-your-garden-wpaicgheading\">Ch\u1ecdn m\u00e1y \u0111o pH \u0111\u1ea5t t\u1ed1t nh\u1ea5t cho khu v\u01b0\u1eddn c\u1ee7a b\u1ea1n<\/h1>\n<p>\nCh\u1ecdn m\u00e1y \u0111o pH \u0111\u1ea5t t\u1ed1t nh\u1ea5t cho khu v\u01b0\u1eddn c\u1ee7a b\u1ea1n<\/p>\n<p>Duy tr\u00ec \u0111\u1ed9 pH c\u1ee7a \u0111\u1ea5t ph\u00f9 h\u1ee3p l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft cho s\u1ee9c kh\u1ecfe v\u00e0 n\u0103ng su\u1ea5t c\u1ee7a khu v\u01b0\u1eddn c\u1ee7a b\u1ea1n. M\u00e1y \u0111o pH \u0111\u1ea5t l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n theo d\u00f5i v\u00e0 \u0111i\u1ec1u ch\u1ec9nh \u0111\u1ed9 axit ho\u1eb7c \u0111\u1ed9 ki\u1ec1m c\u1ee7a \u0111\u1ea5t. V\u1edbi r\u1ea5t nhi\u1ec1u l\u1ef1a ch\u1ecdn c\u00f3 s\u1eb5n tr\u00ean th\u1ecb tr\u01b0\u1eddng, vi\u1ec7c ch\u1ecdn m\u00e1y \u0111o pH \u0111\u1ea5t t\u1ed1t nh\u1ea5t cho khu v\u01b0\u1eddn c\u1ee7a b\u1ea1n c\u00f3 th\u1ec3 l\u00e0 m\u1ed9t nhi\u1ec7m v\u1ee5 kh\u00f3 kh\u0103n. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd kh\u00e1m ph\u00e1 c\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh c\u1ea7n xem x\u00e9t khi ch\u1ecdn m\u00e1y \u0111o \u0111\u1ed9 pH c\u1ee7a \u0111\u1ea5t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng b\u1ea1n \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t.<\/p>\n<p><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-18941-1\" width=\"640\" height=\"360\" preload=\"metadata\" controls=\"controls\"><source type=\"video\/mp4\" src=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CCT-8301A-Conductivity-Resistivity-Online-Controller.mp4?_=1\" \/><a href=\"http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CCT-8301A-Conductivity-Resistivity-Online-Controller.mp4\">http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/CCT-8301A-Conductivity-Resistivity-Online-Controller.mp4<\/a><\/video><\/div>\u0110\u1ed9 ch\u00ednh x\u00e1c l\u00e0 \u0111i\u1ec1u t\u1ed1i quan tr\u1ecdng khi \u0111o \u0111\u1ed9 pH c\u1ee7a \u0111\u1ea5t. H\u00e3y t\u00ecm m\u1ed9t m\u00e1y \u0111o pH \u0111\u1ea5t cung c\u1ea5p k\u1ebft qu\u1ea3 ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady. M\u00e1y \u0111o pH \u0111\u1ea5t k\u1ef9 thu\u1eadt s\u1ed1 \u0111\u01b0\u1ee3c bi\u1ebft \u0111\u1ebfn v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 d\u1ec5 s\u1eed d\u1ee5ng. Ch\u00fang th\u01b0\u1eddng \u0111i k\u00e8m v\u1edbi m\u1ed9t \u0111\u1ea7u d\u00f2 m\u00e0 b\u1ea1n c\u1eafm v\u00e0o \u0111\u1ea5t \u0111\u1ec3 \u0111o \u0111\u1ed9 pH ngay l\u1eadp t\u1ee9c. M\u1eb7t kh\u00e1c, m\u00e1y \u0111o pH \u0111\u1ea5t t\u01b0\u01a1ng t\u1ef1 c\u00f3 th\u1ec3 c\u1ea7n hi\u1ec7u chu\u1ea9n v\u00e0 c\u00f3 th\u1ec3 k\u00e9m ch\u00ednh x\u00e1c h\u01a1n m\u00e1y \u0111o k\u1ef9 thu\u1eadt s\u1ed1.<\/p>\n<p>\n<img decoding=\"async\" src=\"https:\/\/chimaytech.net\/wp-content\/uploads\/2024\/05\/ROS-8600-Water-Treatment-Distributed-RO-Program-Controller3.png\" alt=\"alt-175\" class=\"wp-image-175\" id=\"i175\" \/><br \/>\nM\u1ed9t y\u1ebfu t\u1ed1 quan tr\u1ecdng kh\u00e1c c\u1ea7n xem x\u00e9t l\u00e0 ph\u1ea1m vi pH m\u00e0 m\u00e1y \u0111o pH \u0111\u1ea5t c\u00f3 th\u1ec3 \u0111o \u0111\u01b0\u1ee3c. 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 ch\u1ecdn m\u00e1y \u0111o c\u00f3 th\u1ec3 \u0111o ch\u00ednh x\u00e1c ph\u1ea1m vi pH ph\u00f9 h\u1ee3p v\u1edbi khu v\u01b0\u1eddn c\u1ee7a b\u1ea1n. H\u1ea7u h\u1ebft c\u00e1c m\u00e1y \u0111o \u0111\u1ed9 pH c\u1ee7a \u0111\u1ea5t \u0111\u1ec1u c\u00f3 ph\u1ea1m vi t\u1eeb 3,0 \u0111\u1ebfn 8,0, bao g\u1ed3m ph\u1ea1m vi pH ph\u00f9 h\u1ee3p v\u1edbi h\u1ea7u h\u1ebft c\u00e1c lo\u1ea1i c\u00e2y tr\u1ed3ng. Tuy nhi\u00ean, n\u1ebfu b\u1ea1n \u0111ang tr\u1ed3ng nh\u1eefng lo\u1ea1i c\u00e2y c\u1ee5 th\u1ec3 c\u1ea7n ph\u1ea1m vi pH h\u1eb9p h\u01a1n, h\u00e3y \u0111\u1ea3m b\u1ea3o ch\u1ecdn m\u00e1y \u0111o pH \u0111\u1ea5t c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng ph\u1ea1m vi \u0111\u00f3.<\/p>\n<p>T\u00ednh d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 b\u1ea3o tr\u00ec c\u1ee7a m\u00e1y \u0111o pH \u0111\u1ea5t c\u0169ng l\u00e0 nh\u1eefng \u0111i\u1ec1u c\u1ea7n c\u00e2n nh\u1eafc quan tr\u1ecdng. H\u00e3y ch\u1ecdn m\u00e1y \u0111o pH \u0111\u1ea5t th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng v\u00e0 kh\u00f4ng y\u00eau c\u1ea7u quy tr\u00ecnh hi\u1ec7u chu\u1ea9n ph\u1ee9c t\u1ea1p. M\u1ed9t s\u1ed1 m\u1eabu c\u00f3 c\u00e1c t\u00ednh n\u0103ng t\u00edch h\u1ee3p nh\u01b0 hi\u1ec7u ch\u1ec9nh t\u1ef1 \u0111\u1ed9ng v\u00e0 m\u00e0n h\u00ecnh d\u1ec5 \u0111\u1ecdc, gi\u00fap thu\u1eadn ti\u1ec7n cho ng\u01b0\u1eddi l\u00e0m v\u01b0\u1eddn \u1edf m\u1ecdi c\u1ea5p \u0111\u1ed9 k\u1ef9 n\u0103ng. Ngo\u00e0i ra, h\u00e3y xem x\u00e9t \u0111\u1ed9 b\u1ec1n c\u1ee7a m\u00e1y \u0111o pH \u0111\u1ea5t. H\u00e3y ch\u1ecdn lo\u1ea1i m\u00e1y \u0111o \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng v\u1eadt li\u1ec7u ch\u1eafc ch\u1eafn v\u00e0 c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u0111i\u1ec1u ki\u1ec7n ngo\u00e0i tr\u1eddi.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/chimaytech.net\/wp-content\/uploads\/2024\/05\/ROS-2015-RO\u7a0b\u5e8f\u63a7\u5236\u56681-1.png\" alt=\"alt-178\" class=\"wp-image-178\" id=\"i178\" \/><\/p>\n<p>Gi\u00e1 c\u1ea3 l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 kh\u00e1c c\u1ea7n t\u00ednh \u0111\u1ebfn khi l\u1ef1a ch\u1ecdn m\u00e1y \u0111o pH \u0111\u1ea5t. M\u1eb7c d\u00f9 vi\u1ec7c ch\u1ecdn ph\u01b0\u01a1ng \u00e1n r\u1ebb nh\u1ea5t hi\u1ec7n c\u00f3 l\u00e0 \u0111i\u1ec1u h\u1ea5p d\u1eabn nh\u01b0ng h\u00e3y nh\u1edb r\u1eb1ng ch\u1ea5t l\u01b0\u1ee3ng th\u01b0\u1eddng \u0111i k\u00e8m v\u1edbi gi\u00e1 c\u1ea3. \u0110\u1ea7u t\u01b0 v\u00e0o m\u00e1y \u0111o \u0111\u1ed9 pH \u0111\u1ea5t ch\u1ea5t l\u01b0\u1ee3ng cao c\u00f3 th\u1ec3 gi\u00fap b\u1ea1n ti\u1ebft ki\u1ec7m ti\u1ec1n v\u1ec1 l\u00e2u d\u00e0i b\u1eb1ng c\u00e1ch cung c\u1ea5p k\u1ebft qu\u1ea3 \u0111o ch\u00ednh x\u00e1c v\u00e0 k\u00e9o d\u00e0i trong nhi\u1ec1u m\u00f9a sinh tr\u01b0\u1edfng. So s\u00e1nh c\u00e1c m\u1eabu kh\u00e1c nhau d\u1ef1a tr\u00ean t\u00ednh n\u0103ng, \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a ch\u00fang \u0111\u1ec3 t\u00ecm ra gi\u00e1 tr\u1ecb t\u1ed1t nh\u1ea5t cho s\u1ed1 ti\u1ec1n b\u1ea1n b\u1ecf ra.<\/p>\n<p>Khi ch\u1ecdn m\u00e1y \u0111o pH \u0111\u1ea5t, h\u00e3y c\u00e2n nh\u1eafc xem b\u1ea1n th\u00edch thi\u1ebft b\u1ecb c\u1ea7m tay di \u0111\u1ed9ng hay h\u1ec7 th\u1ed1ng theo d\u00f5i \u0111\u1ed9 pH c\u1ee7a \u0111\u1ea5t l\u00e2u d\u00e0i h\u01a1n. M\u00e1y \u0111o pH \u0111\u1ea5t c\u1ea7m tay thu\u1eadn ti\u1ec7n cho vi\u1ec7c ki\u1ec3m tra t\u1ea1i ch\u1ed7 c\u00e1c khu v\u1ef1c kh\u00e1c nhau trong khu v\u01b0\u1eddn c\u1ee7a b\u1ea1n, trong khi h\u1ec7 th\u1ed1ng c\u1ed1 \u0111\u1ecbnh c\u00f3 th\u1ec3 cung c\u1ea5p kh\u1ea3 n\u0103ng theo d\u00f5i li\u00ean t\u1ee5c m\u1ee9c \u0111\u1ed9 pH c\u1ee7a \u0111\u1ea5t theo th\u1eddi gian.<\/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-3500 pH\/ORP<\/td>\n<\/tr>\n<tr>\n<td>Ph\u1ea1m vi<\/td>\n<td>pH:0,00~14,00 ; ORP: (-2000~+2000)mV; Nhi\u1ec7t \u0111\u1ed9.:(0,0~99,9)\u00b0C (Nhi\u1ec7t \u0111\u1ed9 b\u00f9: NTC10K)<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ph\u00e2n gi\u1ea3i<\/td>\n<td>pH:0,01 ; ORP: 1mV; Nhi\u1ec7t \u0111\u1ed9.:0,1\u00b0C<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n<td>pH:+\/-0,1 ; ORP: +\/- 5mV (\u0111\u01a1n v\u1ecb \u0111i\u1ec7n t\u1eed); Nhi\u1ec7t \u0111\u1ed9.: +\/- 0,5\u00b0C<\/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>Dung d\u1ecbch \u0111\u1ec7m<\/td>\n<td>9.18; 6.86; 4.01; 10.00; 7.00; 4.00<\/td>\n<\/tr>\n<tr>\n<td>Nhi\u1ec7t \u0111\u1ed9 trung b\u00ecnh.<\/td>\n<td>(0~50)\u00b0C (v\u1edbi 25\u00b0C l\u00e0 ti\u00eau chu\u1ea9n) nhi\u1ec7t \u0111\u1ed9 th\u1ee7 c\u00f4ng\/t\u1ef1 \u0111\u1ed9ng. b\u1ed3i th\u01b0\u1eddng cho vi\u1ec7c l\u1ef1a ch\u1ecdn<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ea7u ra t\u01b0\u01a1ng t\u1ef1<\/td>\n<td>C\u00e1ch ly m\u1ed9t K\u00eanh(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>\u0110\u1ea7u ra r\u01a1le k\u00e9p (B\u1eacT\/T\u1eaeT ti\u1ebfp \u0111i\u1ec3m \u0111\u01a1n)<\/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; \u0111i\u1ec7n xoay chi\u1ec1u 110V; AC220V<\/td>\n<\/tr>\n<tr>\n<td>Ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng<\/td>\n<td> v\u00e0 lt;3W<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc<\/td>\n<td>48mmx96mmx80mm(HxWxD)<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n<td>44mmx92mm(CxR)<\/td>\n<\/tr>\n<tr>\n<td>C\u00e0i \u0111\u1eb7t<\/td>\n<td>G\u1eafn b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n, l\u1eafp \u0111\u1eb7t nhanh<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>\n[nh\u00fang]http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/PH-ORP-510-\u9178\u78b1\u5ea6-_\u6c27\u5316\u8fd8\u539f\u63a7\u5236\u5668 .mp4[\/embed]T\u00f3m l\u1ea1i, vi\u1ec7c ch\u1ecdn m\u00e1y \u0111o pH \u0111\u1ea5t t\u1ed1t nh\u1ea5t cho khu v\u01b0\u1eddn c\u1ee7a b\u1ea1n bao g\u1ed3m vi\u1ec7c xem x\u00e9t c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 \u0111\u1ed9 ch\u00ednh x\u00e1c, ph\u1ea1m vi pH, d\u1ec5 s\u1eed d\u1ee5ng, \u0111\u1ed9 b\u1ec1n, gi\u00e1 c\u1ea3 v\u00e0 t\u00ednh di \u0111\u1ed9ng. B\u1eb1ng c\u00e1ch \u0111\u00e1nh gi\u00e1 c\u1ea9n th\u1eadn c\u00e1c y\u1ebfu t\u1ed1 n\u00e0y v\u00e0 ch\u1ecdn m\u00e1y \u0111o pH \u0111\u1ea5t \u0111\u00e1p \u1ee9ng nhu c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00e2y tr\u1ed3ng c\u1ee7a b\u1ea1n ph\u00e1t tri\u1ec3n m\u1ea1nh trong \u0111i\u1ec1u ki\u1ec7n \u0111\u1ea5t t\u1ed1i \u01b0u. Ch\u00fac b\u1ea1n l\u00e0m v\u01b0\u1eddn vui v\u1ebb!<\/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: c\u1ea5p 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\u1ea10~120)\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","protected":false},"excerpt":{"rendered":"<p>Ch\u1ecdn m\u00e1y \u0111o pH \u0111\u1ea5t t\u1ed1t nh\u1ea5t cho khu v\u01b0\u1eddn c\u1ee7a b\u1ea1n Ch\u1ecdn m\u00e1y \u0111o pH \u0111\u1ea5t t\u1ed1t nh\u1ea5t cho khu v\u01b0\u1eddn c\u1ee7a b\u1ea1n Duy tr\u00ec \u0111\u1ed9 pH c\u1ee7a \u0111\u1ea5t ph\u00f9 h\u1ee3p l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft cho s\u1ee9c kh\u1ecfe v\u00e0 n\u0103ng su\u1ea5t c\u1ee7a khu v\u01b0\u1eddn c\u1ee7a b\u1ea1n. 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