{"id":24370,"date":"2024-08-31T14:00:21","date_gmt":"2024-08-31T06:00:21","guid":{"rendered":"https:\/\/chimaytech.net\/?p=24370"},"modified":"2024-09-02T14:23:02","modified_gmt":"2024-09-02T06:23:02","slug":"deep-vision-ph-meter","status":"publish","type":"post","link":"https:\/\/chimaytech.net\/vi\/deep-vision-ph-meter\/","title":{"rendered":"m\u00e1y \u0111o pH t\u1ea7m nh\u00ecn s\u00e2u"},"content":{"rendered":"

Kh\u00e1m ph\u00e1 l\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y \u0111o pH c\u00f3 t\u1ea7m nh\u00ecn s\u00e2u<\/h1>\n

\nTrong th\u1ebf gi\u1edbi khoa h\u1ecdc v\u00e0 nghi\u00ean c\u1ee9u, \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 ch\u00ednh x\u00e1c l\u00e0 \u0111i\u1ec1u t\u1ed1i quan tr\u1ecdng. M\u1ed9t trong nh\u1eefng c\u00f4ng c\u1ee5 quan tr\u1ecdng nh\u1ea5t trong ph\u00f2ng th\u00ed nghi\u1ec7m l\u00e0 m\u00e1y \u0111o pH, thi\u1ebft b\u1ecb d\u00f9ng \u0111\u1ec3 \u0111o \u0111\u1ed9 axit ho\u1eb7c \u0111\u1ed9 ki\u1ec1m c\u1ee7a dung d\u1ecbch. Trong khi m\u00e1y \u0111o pH truy\u1ec1n th\u1ed1ng \u0111\u00e3 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u th\u1eadp k\u1ef7, m\u1ed9t c\u1ea3i ti\u1ebfn m\u1edbi trong l\u0129nh v\u1ef1c n\u00e0y l\u00e0 m\u00e1y \u0111o pH t\u1ea7m nh\u00ecn s\u00e2u. C\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn n\u00e0y mang l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch c\u00f3 th\u1ec3 c\u00e1ch m\u1ea1ng h\u00f3a c\u00e1ch th\u1ef1c hi\u1ec7n v\u00e0 ph\u00e2n t\u00edch ph\u00e9p \u0111o pH.<\/p>\n

[nh\u00fang]http:\/\/shchimay.com\/wp-content\/uploads\/2023\/11\/PH-ORP-1800\\\u9178\\\u78b1\\\u5ea6_\\\u6c27\\\u5316\\\u8fd8\\\u539f\\\\ u63a7\\\u5236\\\u5668.mp4[\/embed]M\u00e1y \u0111o pH t\u1ea7m nh\u00ecn s\u00e2u s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 h\u00ecnh \u1ea3nh ti\u00ean ti\u1ebfng c\u1ea5p h\u00ecnh \u1ea3nh chi ti\u1ebft v\u00e0 ch\u00ednh x\u00e1c h\u01a1n v\u1ec1 s\u1ef1 ph\u00e2n b\u1ed1 pH trong dung d\u1ecbch. M\u00e1y \u0111o pH truy\u1ec1n th\u1ed1ng d\u1ef1a v\u00e0o m\u1ed9t \u0111i\u1ec7n c\u1ef1c duy nh\u1ea5t \u0111\u1ec3 \u0111o \u0111\u1ed9 pH t\u1ea1i m\u1ed9t \u0111i\u1ec3m c\u1ee5 th\u1ec3 trong dung d\u1ecbch. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn k\u1ebft qu\u1ea3 kh\u00f4ng ch\u00ednh x\u00e1c v\u00ec \u0111\u1ed9 pH c\u1ee7a dung d\u1ecbch c\u00f3 th\u1ec3 thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3 \u1edf c\u00e1c khu v\u1ef1c kh\u00e1c nhau. M\u1eb7t kh\u00e1c, m\u00e1y \u0111o pH t\u1ea7m nh\u00ecn s\u00e2u s\u1eed d\u1ee5ng nhi\u1ec1u \u0111i\u1ec7n c\u1ef1c v\u00e0 c\u1ea3m bi\u1ebfn h\u00ecnh \u1ea3nh \u0111\u1ec3 thu \u0111\u01b0\u1ee3c c\u00e1i nh\u00ecn to\u00e0n di\u1ec7n v\u1ec1 s\u1ef1 ph\u00e2n b\u1ed1 pH trong to\u00e0n b\u1ed9 dung d\u1ecbch. \u0110i\u1ec1u n\u00e0y cho ph\u00e9p \u0111o m\u1ee9c \u0111\u1ed9 pH t\u1ed5ng th\u1ec3 ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady h\u01a1n.<\/p>\n

\"alt-793\"<\/p>\n

\nM\u1ed9t trong nh\u1eefng l\u1ee3i \u00edch ch\u00ednh c\u1ee7a m\u00e1y \u0111o pH t\u1ea7m nh\u00ecn s\u00e2u l\u00e0 kh\u1ea3 n\u0103ng ph\u00e1t hi\u1ec7n v\u00e0 ph\u00e2n t\u00edch \u0111\u1ed9 pH trong dung d\u1ecbch. \u0110\u1ed9 pH ch\u00eanh l\u1ec7ch x\u1ea3y ra khi c\u00f3 s\u1ef1 thay \u0111\u1ed5i \u0111\u1ed9 pH gi\u1eefa c\u00e1c v\u00f9ng kh\u00e1c nhau c\u1ee7a dung d\u1ecbch. Nh\u1eefng gradient n\u00e0y c\u00f3 th\u1ec3 c\u00f3 t\u00e1c \u0111\u1ed9ng \u0111\u00e1ng k\u1ec3 \u0111\u1ebfn c\u00e1c thu\u1ed9c t\u00ednh v\u00e0 tr\u1ea1ng th\u00e1i t\u1ed5ng th\u1ec3 c\u1ee7a gi\u1ea3i ph\u00e1p. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 h\u00ecnh \u1ea3nh ti\u00ean ti\u1ebfn, m\u00e1y \u0111o pH t\u1ea7m nh\u00ecn s\u00e2u c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh v\u00e0 \u0111\u1ecbnh l\u01b0\u1ee3ng c\u00e1c gradient n\u00e0y, cung c\u1ea5p cho c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u nh\u1eefng hi\u1ec3u bi\u1ebft c\u00f3 gi\u00e1 tr\u1ecb v\u1ec1 th\u00e0nh ph\u1ea7n v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh c\u1ee7a dung d\u1ecbch.<\/p>\n

M\u1ed9t \u01b0u \u0111i\u1ec3m kh\u00e1c c\u1ee7a m\u00e1y \u0111o pH t\u1ea7m nh\u00ecn s\u00e2u l\u00e0 kh\u1ea3 n\u0103ng \u0111o pH th\u1ef1c t\u1ebf -th\u1eddi gian. M\u00e1y \u0111o pH truy\u1ec1n th\u1ed1ng y\u00eau c\u1ea7u ng\u01b0\u1eddi d\u00f9ng l\u1ea5y m\u1eabu dung d\u1ecbch v\u00e0 \u0111o \u0111\u1ed9 pH theo c\u00e1ch th\u1ee7 c\u00f4ng b\u1eb1ng \u0111\u1ea7u d\u00f2. Qu\u00e1 tr\u00ecnh n\u00e0y c\u00f3 th\u1ec3 t\u1ed1n th\u1eddi gian v\u00e0 d\u1ec5 x\u1ea3y ra l\u1ed7i. M\u1eb7t kh\u00e1c, m\u00e1y \u0111o pH t\u1ea7m nh\u00ecn s\u00e2u li\u00ean t\u1ee5c theo d\u00f5i \u0111\u1ed9 pH c\u1ee7a dung d\u1ecbch v\u00e0 cung c\u1ea5p ph\u1ea3n h\u1ed3i t\u1ee9c th\u00ec v\u1ec1 m\u1ecdi thay \u0111\u1ed5i. Vi\u1ec7c theo d\u00f5i th\u1eddi gian th\u1ef1c n\u00e0y cho ph\u00e9p c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u nhanh ch\u00f3ng x\u00e1c \u0111\u1ecbnh v\u00e0 gi\u1ea3i quy\u1ebft m\u1ecdi bi\u1ebfn \u0111\u1ed9ng v\u1ec1 \u0111\u1ed9 pH, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a k\u1ebft qu\u1ea3.<\/p>\n

Ngo\u00e0i c\u00f4ng ngh\u1ec7 h\u00ecnh \u1ea3nh ti\u00ean ti\u1ebfn v\u00e0 kh\u1ea3 n\u0103ng theo d\u00f5i th\u1eddi gian th\u1ef1c, m\u00e1y \u0111o pH t\u1ea7m nh\u00ecn s\u00e2u c\u00f2n cung c\u1ea5p m\u1ed9t giao di\u1ec7n th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng gi\u00fap d\u1ec5 d\u00e0ng v\u1eadn h\u00e0nh v\u00e0 gi\u1ea3i th\u00edch d\u1eef li\u1ec7u. Thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c trang b\u1ecb m\u00e0n h\u00ecnh c\u00f3 \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao cung c\u1ea5p h\u00ecnh \u1ea3nh r\u00f5 r\u00e0ng v\u00e0 chi ti\u1ebft v\u1ec1 s\u1ef1 ph\u00e2n b\u1ed1 pH trong dung d\u1ecbch. N\u00f3 c\u0169ng c\u00f3 t\u00ednh n\u0103ng \u0111i\u1ec1u khi\u1ec3n tr\u1ef1c quan cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng \u0111i\u1ec1u ch\u1ec9nh c\u00e0i \u0111\u1eb7t v\u00e0 ph\u00e2n t\u00edch d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch d\u1ec5 d\u00e0ng. Thi\u1ebft k\u1ebf th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng n\u00e0y gi\u00fap c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u \u1edf m\u1ecdi c\u1ea5p \u0111\u1ed9 kinh nghi\u1ec7m c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn m\u00e1y \u0111o pH t\u1ea7m nh\u00ecn s\u00e2u, t\u1eeb ng\u01b0\u1eddi m\u1edbi b\u1eaft \u0111\u1ea7u \u0111\u1ebfn chuy\u00ean gia.<\/p>\n

\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
M\u00f4 h\u00ecnh<\/td>\nB\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111i\u1ec7n tr\u1edf RM-220s\/ER-510<\/td>\n<\/tr>\n
Ph\u1ea1m vi<\/td>\n0-20uS\/cm2; 0-18,25M\\\u03a9<\/td>\n<\/tr>\n
\u0110\u1ed9 ch\u00ednh x\u00e1c<\/td>\n2,0 ph\u1ea7n tr\u0103m (FS)<\/td>\n<\/tr>\n
Nhi\u1ec7t \u0111\u1ed9. Comp.<\/td>\nB\u00f9 nhi\u1ec7t \u0111\u1ed9 t\u1ef1 \u0111\u1ed9ng d\u1ef1a tr\u00ean 25\\\u2103<\/td>\n<\/tr>\n
Ho\u1ea1t \u0111\u1ed9ng. Nhi\u1ec7t \u0111\u1ed9<\/td>\nB\u00ecnh th\u01b0\u1eddng 0\\\uff5e50\\\u2103; Nhi\u1ec7t \u0111\u1ed9 cao 0\\\uff5e120\\\u2103<\/td>\n<\/tr>\n
C\u1ea3m bi\u1ebfn<\/td>\n0,01\/0,02 cm-1<\/sup><\/td>\n<\/tr>\n
Hi\u1ec3n th\u1ecb<\/td>\nM\u00e0n H\u00ecnh LCD<\/td>\n<\/tr>\n
Giao ti\u1ebfp<\/td>\nER-510:\u0111\u1ea7u ra 4-20mA\/RS485<\/td>\n<\/tr>\n
\u0110\u1ea7u ra<\/td>\nER-510:\u0110i\u1ec1u khi\u1ec3n r\u01a1le k\u00e9p gi\u1edbi h\u1ea1n Cao\/Th\u1ea5p<\/td>\n<\/tr>\n
S\u1ee9c m\u1ea1nh<\/td>\nAC 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
M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c<\/td>\nNhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng:0\\\uff5e50\\\u2103<\/td>\n<\/tr>\n
\u0110\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i\\\u226485 ph\u1ea7n tr\u0103m <\/td>\n<\/tr>\n
K\u00edch th\u01b0\u1edbc<\/td>\n48\\\u00d796\\\u00d7100mm(H\\\u00d7W\\\u00d7L)<\/td>\n<\/tr>\n
K\u00edch th\u01b0\u1edbc l\u1ed7<\/td>\n45\\\u00d792mm(H\\\u00d7W)<\/td>\n<\/tr>\n
Ch\u1ebf \u0110\u1ed9 C\u00e0i \u0110\u1eb7t<\/td>\n\u0110\u00e3 nh\u00fang<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n

\nNh\u00ecn chung, m\u00e1y \u0111o pH t\u1ea7m nh\u00ecn s\u00e2u th\u1ec3 hi\u1ec7n s\u1ef1 ti\u1ebfn b\u1ed9 \u0111\u00e1ng k\u1ec3 trong l\u0129nh v\u1ef1c \u0111o pH. C\u00f4ng ngh\u1ec7 h\u00ecnh \u1ea3nh ti\u00ean ti\u1ebfn, kh\u1ea3 n\u0103ng gi\u00e1m s\u00e1t th\u1eddi gian th\u1ef1c v\u00e0 giao di\u1ec7n th\u00e2n thi\u1ec7n v\u1edbi ng\u01b0\u1eddi d\u00f9ng khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 c\u00f3 gi\u00e1 tr\u1ecb cho c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u trong nhi\u1ec1u l\u0129nh v\u1ef1c, t\u1eeb h\u00f3a h\u1ecdc v\u00e0 sinh h\u1ecdc \u0111\u1ebfn khoa h\u1ecdc v\u00e0 k\u1ef9 thu\u1eadt m\u00f4i tr\u01b0\u1eddng. B\u1eb1ng c\u00e1ch cung c\u1ea5p b\u1ee9c tranh chi ti\u1ebft v\u00e0 ch\u00ednh x\u00e1c h\u01a1n v\u1ec1 s\u1ef1 ph\u00e2n b\u1ed1 pH trong dung d\u1ecbch, m\u00e1y \u0111o pH t\u1ea7m nh\u00ecn s\u00e2u c\u00f3 th\u1ec3 gi\u00fap c\u00e1c nh\u00e0 nghi\u00ean c\u1ee9u hi\u1ec3u s\u00e2u h\u01a1n v\u1ec1 c\u00e1c \u0111\u1eb7c t\u00ednh v\u00e0 h\u00e0nh vi c\u1ee7a m\u1eabu c\u1ee7a h\u1ecd. V\u1edbi c\u00e1c t\u00ednh n\u0103ng v\u00e0 l\u1ee3i \u00edch c\u1ea3i ti\u1ebfn, m\u00e1y \u0111o pH t\u1ea7m nh\u00ecn s\u00e2u s\u1eb5n s\u00e0ng tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 thi\u1ebft y\u1ebfu cho b\u1ea5t k\u1ef3 ph\u00f2ng th\u00ed nghi\u1ec7m n\u00e0o mu\u1ed1n \u0111\u1ea1t \u0111\u01b0\u1ee3c ph\u00e9p \u0111o pH ch\u00ednh x\u00e1c v\u00e0 \u0111\u00e1ng tin c\u1eady.<\/p>\n","protected":false},"excerpt":{"rendered":"

Kh\u00e1m ph\u00e1 l\u1ee3i \u00edch c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng m\u00e1y \u0111o pH c\u00f3 t\u1ea7m nh\u00ecn s\u00e2u Trong th\u1ebf gi\u1edbi khoa h\u1ecdc v\u00e0 nghi\u00ean c\u1ee9u, \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 ch\u00ednh x\u00e1c l\u00e0 \u0111i\u1ec1u t\u1ed1i quan tr\u1ecdng. M\u1ed9t trong nh\u1eefng c\u00f4ng c\u1ee5 quan tr\u1ecdng nh\u1ea5t trong ph\u00f2ng th\u00ed nghi\u1ec7m l\u00e0 m\u00e1y \u0111o pH, thi\u1ebft b\u1ecb d\u00f9ng \u0111\u1ec3 \u0111o…<\/p>\n","protected":false},"author":1,"featured_media":24780,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"default","_kad_post_title":"default","_kad_post_layout":"default","_kad_post_sidebar_id":"","_kad_post_content_style":"default","_kad_post_vertical_padding":"default","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false},"categories":[202],"tags":[203228,87669,87125],"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":true,"content":true,"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":true,"content":true,"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\/24370"}],"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=24370"}],"version-history":[{"count":16,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/24370\/revisions"}],"predecessor-version":[{"id":24793,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/posts\/24370\/revisions\/24793"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media\/24780"}],"wp:attachment":[{"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/media?parent=24370"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/categories?post=24370"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chimaytech.net\/vi\/wp-json\/wp\/v2\/tags?post=24370"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}