{"id":4841,"date":"2026-01-23T21:13:54","date_gmt":"2026-01-23T21:13:54","guid":{"rendered":"https:\/\/yunrui-controls.com\/?post_type=products&#038;p=4841"},"modified":"2026-03-29T16:14:22","modified_gmt":"2026-03-29T16:14:22","slug":"yokogawa-ejxc81a-ejac81e","status":"publish","type":"products","link":"https:\/\/www.yunrui-controls.com\/vi\/products\/yokogawa-ejxc81a-ejac81e\/","title":{"rendered":"Yokogawa EJXC81A &amp; EJAC81E: Gio\u0103ng m\u00e0ng \u00e1p su\u1ea5t tuy\u1ec7t \u0111\u1ed1i d\u00f9ng cho m\u00f4i tr\u01b0\u1eddng ch\u00e2n kh\u00f4ng cao"},"content":{"rendered":"<h3 data-path-to-node=\"2\">Nh\u1eefng l\u1ee3i \u00edch v\u00e0 \u01b0u \u0111i\u1ec3m ch\u00ednh<\/h3>\n<p data-path-to-node=\"3\"><span class=\"citation-796 citation-end-796\">Hi\u1ec7u su\u1ea5t ch\u00e2n kh\u00f4ng cao v\u01b0\u1ee3t tr\u1ed9i: C\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a \u0111\u1eb7c bi\u1ec7t cho c\u00e1c \u1ee9ng d\u1ee5ng ch\u00e2n kh\u00f4ng s\u00e2u.<\/span> <span class=\"citation-795 citation-end-795\">C\u00f3 kh\u1ea3 n\u0103ng duy tr\u00ec \u0111\u1ed9 ch\u00ednh x\u00e1c cao \u0111\u1ebfn 0,013 kPa abs, ch\u00fang l\u00e0 ti\u00eau chu\u1ea9n c\u00f4ng nghi\u1ec7p \u0111\u1ec3 gi\u00e1m s\u00e1t c\u00e1c thi\u1ebft b\u1ecb ch\u01b0ng c\u1ea5t ch\u00e2n kh\u00f4ng v\u00e0 c\u00e1c quy tr\u00ecnh h\u00f3a h\u1ecdc ch\u00e2n kh\u00f4ng cao, \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m \u1ed5n \u0111\u1ecbnh v\u00e0 an to\u00e0n.<\/span><\/p>\n<p data-path-to-node=\"4\"><span class=\"citation-794 citation-end-794\">B\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i c\u00e1c \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh kh\u1eafc nghi\u1ec7t: M\u00e0ng ch\u1eafn \u0111\u00f3ng vai tr\u00f2 nh\u01b0 m\u1ed9t r\u00e0o c\u1ea3n quan tr\u1ecdng, b\u1ea3o v\u1ec7 b\u1ed9 truy\u1ec1n t\u00edn hi\u1ec7u kh\u1ecfi ch\u1ea5t l\u1ecfng c\u00f3 nhi\u1ec7t \u0111\u1ed9 cao, h\u00f3a ch\u1ea5t \u0103n m\u00f2n v\u00e0 ch\u1ea5t l\u1ecfng nh\u1edbt c\u00f3 th\u1ec3 l\u00e0m t\u1eafc ngh\u1ebdn ho\u1eb7c h\u01b0 h\u1ecfng c\u1ea3m bi\u1ebfn ti\u00eau chu\u1ea9n.<\/span> <span class=\"citation-793 citation-end-793\">Vi\u1ec7c c\u00e1ch ly n\u00e0y gi\u00fap k\u00e9o d\u00e0i \u0111\u00e1ng k\u1ec3 tu\u1ed5i th\u1ecd c\u1ee7a thi\u1ebft b\u1ecb v\u00e0 gi\u1ea3m t\u1ea7n su\u1ea5t b\u1ea3o tr\u00ec.<\/span><\/p>\n<p data-path-to-node=\"5\"><span class=\"citation-792 citation-end-792\">Ph\u1ea3n h\u1ed3i nhanh ch\u00f3ng v\u00e0 \u0111\u00e1ng tin c\u1eady: M\u1eb7c d\u00f9 \u0111\u01b0\u1ee3c c\u00e1ch ly b\u1edfi m\u00e0ng ng\u0103n v\u00e0 ch\u1ea5t l\u1ecfng b\u00ean trong, EJXC81A v\u00e0 EJAC81E v\u1eabn \u0111\u1ea1t \u0111\u01b0\u1ee3c th\u1eddi gian ph\u1ea3n h\u1ed3i nhanh ch\u00f3ng l\u00e0 200 ms.<\/span> Kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng n\u00e0y cho ph\u00e9p gi\u00e1m s\u00e1t v\u00e0 ki\u1ec3m so\u00e1t c\u00e1c quy tr\u00ecnh ch\u00e2n kh\u00f4ng \u0111\u1ed9ng trong th\u1eddi gian th\u1ef1c, ng\u0103n ng\u1eeba nh\u1eefng bi\u1ebfn \u0111\u1ed9ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn n\u0103ng su\u1ea5t.<\/p>\n<p data-path-to-node=\"6\"><span class=\"citation-791 citation-end-791\">\u0110\u1ed9 \u1ed5n \u0111\u1ecbnh \u0111o l\u01b0\u1eddng v\u01b0\u1ee3t tr\u1ed9i: S\u1eed d\u1ee5ng c\u00f4ng ngh\u1ec7 c\u1ea3m bi\u1ebfn k\u1ef9 thu\u1eadt s\u1ed1 DPharp c\u1ee7a Yokogawa, c\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y mang l\u1ea1i \u0111\u1ed9 ch\u00ednh x\u00e1c cao v\u00e0 \u0111\u1ed9 tin c\u1eady l\u00e2u d\u00e0i.<\/span> Ch\u00fang \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 gi\u1ea3m thi\u1ec3u \u1ea3nh h\u01b0\u1edfng c\u1ee7a s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng l\u00ean mao d\u1eabn v\u00e0 gio\u0103ng, \u0111\u1ea3m b\u1ea3o \u00e1p su\u1ea5t tuy\u1ec7t \u0111\u1ed1i \u1ed5n \u0111\u1ecbnh b\u1ea5t k\u1ec3 s\u1ef1 thay \u0111\u1ed5i c\u1ee7a m\u00f4i tr\u01b0\u1eddng.<\/p>\n<p data-path-to-node=\"7\">C\u00e1c c\u1ea5p \u0111\u1ed9 hi\u1ec7u n\u0103ng \u0111a d\u1ea1ng: D\u00f2ng s\u1ea3n ph\u1ea9m n\u00e0y cung c\u1ea5p hai c\u1ea5p \u0111\u1ed9 hi\u1ec7u n\u0103ng \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3. EJXC81A cung c\u1ea5p kh\u1ea3 n\u0103ng c\u1ea3m bi\u1ebfn hi\u1ec7u n\u0103ng cao c\u1ea5p cho c\u00e1c m\u1ea1ch v\u00f2ng quan tr\u1ecdng nh\u1ea5t, trong khi EJAC81E mang \u0111\u1ebfn ch\u1ea5t l\u01b0\u1ee3ng ti\u00eau chu\u1ea9n v\u00e0 \u0111\u1ed9 tin c\u1eady cao cho vi\u1ec7c gi\u00e1m s\u00e1t \u00e1p su\u1ea5t tuy\u1ec7t \u0111\u1ed1i trong c\u00f4ng nghi\u1ec7p n\u00f3i chung.<\/p>\n<p data-path-to-node=\"8\">L\u1eafp \u0111\u1eb7t \u0111\u01a1n gi\u1ea3n cho h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng \u1ed1ng ph\u1ee9c t\u1ea1p: Thi\u1ebft k\u1ebf m\u00e0ng ch\u1eafn cho ph\u00e9p l\u1eafp \u0111\u1eb7t b\u1ed9 truy\u1ec1n t\u00edn hi\u1ec7u tr\u00e1nh xa ngu\u1ed3n nhi\u1ec7t tr\u1ef1c ti\u1ebfp ho\u1eb7c rung \u0111\u1ed9ng c\u1ee7a \u0111\u01b0\u1eddng \u1ed1ng d\u1eabn. C\u00f3 nhi\u1ec1u k\u00edch th\u01b0\u1edbc m\u1eb7t b\u00edch, v\u1eadt li\u1ec7u v\u00e0 chi\u1ec1u d\u00e0i \u1ed1ng mao d\u1eabn kh\u00e1c nhau \u0111\u1ec3 t\u00f9y ch\u1ec9nh h\u1ec7 th\u1ed1ng ph\u00f9 h\u1ee3p v\u1edbi c\u1ea5u h\u00ecnh b\u1ec3 ch\u1ee9a ho\u1eb7c \u0111\u01b0\u1eddng \u1ed1ng c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n.<\/p>\n<h4 data-path-to-node=\"9\">\u0110\u1eb7c t\u00ednh k\u1ef9 thu\u1eadt<\/h4>\n<p data-path-to-node=\"10\">Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng: C\u00e1ch ly \u00e1p su\u1ea5t tuy\u1ec7t \u0111\u1ed1i b\u1eb1ng c\u00f4ng ngh\u1ec7 c\u1ea3m bi\u1ebfn c\u1ed9ng h\u01b0\u1edfng silicon (DPharp).<\/p>\n<p data-path-to-node=\"11\">D\u1ecbch v\u1ee5: \u0110o \u00e1p su\u1ea5t ch\u00e2n kh\u00f4ng cao v\u00e0 nhi\u1ec7t \u0111\u1ed9 cao cho ch\u1ea5t l\u1ecfng, kh\u00ed v\u00e0 h\u01a1i n\u01b0\u1edbc.<\/p>\n<p data-path-to-node=\"12\"><span class=\"citation-790 citation-end-790\">Kh\u1ea3 n\u0103ng h\u00fat ch\u00e2n kh\u00f4ng: Th\u00edch h\u1ee3p s\u1eed d\u1ee5ng \u1edf \u00e1p su\u1ea5t tuy\u1ec7t \u0111\u1ed1i th\u1ea5p \u0111\u1ebfn 0,013 kPa.<\/span><\/p>\n<p data-path-to-node=\"13\">Th\u1eddi gian ph\u1ea3n h\u1ed3i: 200 ms.<\/p>\n<p data-path-to-node=\"14\">Ph\u00e2n lo\u1ea1i hi\u1ec7u n\u0103ng: EJXC81A (Hi\u1ec7u n\u0103ng cao c\u1ea5p); EJAC81E (Ti\u00eau chu\u1ea9n xu\u1ea5t s\u1eafc).<\/p>\n<p data-path-to-node=\"15\">V\u1eadt li\u1ec7u m\u00e0ng ng\u0103n: C\u00f3 nhi\u1ec1u l\u1ef1a ch\u1ecdn h\u1ee3p kim kh\u00e1c nhau \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch h\u00f3a h\u1ecdc.<\/p>\n<p data-path-to-node=\"16\">Ti\u00eau chu\u1ea9n an to\u00e0n: \u0110\u01b0\u1ee3c ch\u1ebf t\u1ea1o \u0111\u1ec3 \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u v\u1ec1 an to\u00e0n c\u00f4ng nghi\u1ec7p v\u00e0 ch\u1ee9ng nh\u1eadn to\u00e0n c\u1ea7u.<\/p>\n<h5 data-path-to-node=\"17\">L\u0129nh v\u1ef1c \u1ee9ng d\u1ee5ng<\/h5>\n<p data-path-to-node=\"18\">EJXC81A v\u00e0 EJAC81E l\u00e0 s\u1ef1 l\u1ef1a ch\u1ecdn \u01b0u ti\u00ean \u0111\u1ec3 \u0111o \u00e1p su\u1ea5t tuy\u1ec7t \u0111\u1ed1i trong c\u00e1c \u1ee9ng d\u1ee5ng y\u00eau c\u1ea7u \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh ch\u00e2n kh\u00f4ng cao v\u00e0 c\u00e1ch ly m\u00f4i ch\u1ea5t trong qu\u00e1 tr\u00ecnh.<\/p>\n<p data-path-to-node=\"19\">C\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p v\u00e0 \u1ee9ng d\u1ee5ng ch\u00ednh:<\/p>\n<ul data-path-to-node=\"20\">\n<li>\n<p data-path-to-node=\"20,0,0\">Tinh ch\u1ebf: Gi\u00e1m s\u00e1t \u00e1p su\u1ea5t tuy\u1ec7t \u0111\u1ed1i ch\u00ednh x\u00e1c trong c\u00e1c c\u1ed9t ch\u01b0ng c\u1ea5t ch\u00e2n kh\u00f4ng \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a qu\u00e1 tr\u00ecnh t\u00e1ch nhi\u00ean li\u1ec7u.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"20,1,0\"><span class=\"citation-789 citation-end-789\">Ng\u00e0nh h\u00f3a d\u1ea7u: Qu\u1ea3n l\u00fd \u00e1p su\u1ea5t trong c\u00e1c l\u00f2 ph\u1ea3n \u1ee9ng nhi\u1ec7t \u0111\u1ed9 cao, n\u01a1i ch\u1ea5t l\u1ecfng trong qu\u00e1 tr\u00ecnh c\u00f3 t\u00ednh \u0103n m\u00f2n ho\u1eb7c \u0111\u1ed9 nh\u1edbt cao.<\/span><\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"20,2,0\">D\u01b0\u1ee3c ph\u1ea9m: Thi\u1ebft b\u1ecb \u0111o ch\u00e2n kh\u00f4ng \u0111\u00e1ng tin c\u1eady cho qu\u00e1 tr\u00ecnh \u0111\u00f4ng kh\u00f4 (s\u1ea5y kh\u00f4 b\u1eb1ng ph\u01b0\u01a1ng ph\u00e1p \u0111\u00f4ng l\u1ea1nh) v\u00e0 bay h\u01a1i v\u00f4 tr\u00f9ng.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"20,3,0\">Th\u1ef1c ph\u1ea9m v\u00e0 \u0111\u1ed3 u\u1ed1ng: Ki\u1ec3m so\u00e1t m\u1ee9c \u0111\u1ed9 ch\u00e2n kh\u00f4ng trong c\u00e1c thi\u1ebft b\u1ecb c\u00f4 \u0111\u1eb7c v\u00e0 kh\u1eed n\u01b0\u1edbc \u0111\u1ec3 b\u1ea3o qu\u1ea3n h\u01b0\u01a1ng v\u1ecb v\u00e0 ch\u1ea5t dinh d\u01b0\u1ee1ng.<\/p>\n<\/li>\n<li>\n<p data-path-to-node=\"20,4,0\">S\u1ea3n xu\u1ea5t h\u00f3a ch\u1ea5t: Gi\u00e1m s\u00e1t \u00e1p su\u1ea5t tuy\u1ec7t \u0111\u1ed1i trong c\u00e1c l\u00f2 ph\u1ea3n \u1ee9ng theo m\u1ebb v\u00e0 c\u00e1c th\u00f9ng ch\u1ee9a x\u1eed l\u00fd c\u00e1c v\u1eadt li\u1ec7u \u0111\u1ed9c h\u1ea1i ho\u1eb7c nh\u1ea1y c\u1ea3m.<\/p>\n<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>H\u1ec7 th\u1ed1ng \u0111o \u00e1p su\u1ea5t tuy\u1ec7t \u0111\u1ed1i chuy\u00ean d\u1ee5ng Yokogawa EJXC81A v\u00e0 EJAC81E s\u1eed d\u1ee5ng m\u00e0ng ch\u1eafn k\u00edn, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cung c\u1ea5p c\u00e1c ph\u00e9p \u0111o \u1ed5n \u0111\u1ecbnh v\u00e0 ch\u00ednh x\u00e1c trong nh\u1eefng m\u00f4i tr\u01b0\u1eddng quy tr\u00ecnh kh\u1eafc nghi\u1ec7t nh\u1ea5t. B\u1eb1ng c\u00e1ch t\u00edch h\u1ee3p b\u1ed9 truy\u1ec1n \u00e1p su\u1ea5t tuy\u1ec7t \u0111\u1ed1i hi\u1ec7u su\u1ea5t cao v\u1edbi m\u00e0ng ch\u1eafn k\u00edn ch\u1eafc ch\u1eafn, c\u00e1c h\u1ec7 th\u1ed1ng n\u00e0y c\u00e1ch ly ph\u1ea7n t\u1eed c\u1ea3m bi\u1ebfn kh\u1ecfi nhi\u1ec7t \u0111\u1ed9 kh\u1eafc nghi\u1ec7t v\u00e0 m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n. \u0110\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ho\u1ea1t \u0111\u1ed9ng t\u1ed1t trong \u0111i\u1ec1u ki\u1ec7n ch\u00e2n kh\u00f4ng cao xu\u1ed1ng \u0111\u1ebfn 0,013 kPa abs, EJXC81A v\u00e0 EJAC81E \u0111\u1ea3m b\u1ea3o t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a quy tr\u00ecnh trong th\u00e1p ch\u01b0ng c\u1ea5t, thi\u1ebft b\u1ecb bay h\u01a1i v\u00e0 l\u00f2 ph\u1ea3n \u1ee9ng ch\u00e2n kh\u00f4ng, n\u01a1i c\u00e1c thi\u1ebft b\u1ecb \u0111o ti\u00eau chu\u1ea9n s\u1ebd kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c.<\/p>","protected":false},"author":1,"featured_media":4842,"parent":0,"menu_order":600,"comment_status":"open","ping_status":"open","template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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