{"id":111948,"date":"2021-10-08T13:45:01","date_gmt":"2021-10-08T05:45:01","guid":{"rendered":"https:\/\/www.alpapowder.com\/111948\/"},"modified":"2021-10-08T16:12:54","modified_gmt":"2021-10-08T08:12:54","slug":"cac-tinh-huong-ap-dung-cua-may-nghien-phan-luc-trong-phong-thi-nghiem","status":"publish","type":"post","link":"https:\/\/www.alpapowder.com\/vi\/111948\/","title":{"rendered":"C\u00e1c t\u00ecnh hu\u1ed1ng \u00e1p d\u1ee5ng c\u1ee7a m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c trong ph\u00f2ng th\u00ed nghi\u1ec7m"},"content":{"rendered":"

M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c trong ph\u00f2ng th\u00ed nghi\u1ec7m th\u00edch h\u1ee3p cho c\u00e1c v\u1eadt li\u1ec7u kh\u00f4, nh\u1ea1y c\u1ea3m v\u1edbi nhi\u1ec7t. Thi\u1ebft b\u1ecb kh\u00f4ng b\u1ecb n\u00f3ng l\u00ean trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng, c\u00f3 c\u1ea5u t\u1ea1o \u0111\u01a1n gi\u1ea3n, d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 kh\u00f4ng c\u00f3 b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng. Khi nguy\u00ean li\u1ec7u h\u00f3a h\u1ecdc v\u00e0 d\u01b0\u1ee3c li\u1ec7u \u1ed5n \u0111\u1ecbnh, nguy\u00ean li\u1ec7u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c nghi\u1ec1n nh\u1ecf \u0111\u1ebfn gi\u1edbi h\u1ea1n 1-3 micron. Sau khi nghi\u1ec1n, v\u1eadt li\u1ec7u kh\u00f4ng b\u1ecb \u00f4 nhi\u1ec5m. B\u1ec1 ngo\u00e0i nh\u1ecf g\u1ecdn \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a ph\u00f9 h\u1ee3p cho c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m c\u00f3 y\u00eau c\u1ea7u trang web cao. M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c trong ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong s\u1ea3n xu\u1ea5t h\u00e0ng lo\u1ea1t nh\u1ecf v\u00e0 th\u00ed nghi\u1ec7m, v\u00e0 th\u00edch h\u1ee3p \u0111\u1ec3 nghi\u1ec1n th\u00e0nh b\u1ed9t si\u00eau m\u1ecbn v\u00e0 kh\u1eed tr\u00f9ng h\u1ee3p c\u00e1c lo\u1ea1i nguy\u00ean li\u1ec7u th\u00f4, tinh th\u1ec3 kh\u00f4 v\u00e0 gi\u00f2n kh\u00e1c nhau, v.v.<\/p>\n

\"\"<\/p>\n

V\u1eadt li\u1ec7u c\u1ee7a m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c trong ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u01b0\u1ee3c nghi\u1ec1n trong m\u1ed9t bu\u1ed3ng nghi\u1ec1n \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng v\u1eadt li\u1ec7u c\u00f3 \u0111\u1ed9 tinh khi\u1ebft cao v\u00e0 \u0111\u1ed9 c\u1ee9ng cao. Ch\u1ec9 c\u00f3 kh\u00ed n\u00e9n s\u1ea1ch ti\u1ebfp x\u00fac v\u1edbi v\u1eadt li\u1ec7u, kh\u00f4ng c\u00f3 b\u1ea5t k\u1ef3 t\u1ea1p ch\u1ea5t n\u00e0o kh\u00e1c v\u00e0 kh\u00f4ng c\u00f3 ma s\u00e1t c\u01a1 h\u1ecdc, \u0111i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1ea5t nhi\u1ec1u cho \u0111\u1ed9 tinh khi\u1ebft c\u1ee7a s\u1ea3n ph\u1ea9m. . M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c trong ph\u00f2ng th\u00ed nghi\u1ec7m lu\u00f4n \u0111\u01b0\u1ee3c nghi\u1ec1n th\u00e0nh b\u1ed9t \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p h\u01a1n nhi\u1ec7t \u0111\u1ed9 b\u00ecnh th\u01b0\u1eddng. N\u00f3i chung, n\u00f3 s\u1ebd kh\u00f4ng l\u00e0m thay \u0111\u1ed5i c\u00e1c t\u00ednh ch\u1ea5t h\u00f3a h\u1ecdc c\u1ee7a v\u1eadt li\u1ec7u trong \u0111i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 ph\u00f2ng, v\u00ec v\u1eady n\u00f3 \u0111\u1eb7c bi\u1ec7t th\u00edch h\u1ee3p cho c\u00e1c nguy\u00ean li\u1ec7u th\u00f4 nh\u1ea1y c\u1ea3m v\u1edbi nhi\u1ec7t.<\/p>\n

To\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng c\u1ee7a m\u00e1y nghi\u1ec1n h\u1ea1t trong ph\u00f2ng th\u00ed nghi\u1ec7m \u0111\u01b0\u1ee3c l\u00e0m k\u00edn v\u00e0 nghi\u1ec1n nh\u1ecf, \u00edt b\u1ee5i, ti\u1ebfng \u1ed3n th\u1ea5p, quy tr\u00ecnh s\u1ea3n xu\u1ea5t s\u1ea1ch v\u00e0 th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng. Qu\u00e1 tr\u00ecnh nghi\u1ec1n th\u00e0nh b\u1ed9t c\u1ee7a m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c trong ph\u00f2ng th\u00ed nghi\u1ec7m c\u1ef1c k\u1ef3 ng\u1eafn, c\u00f3 th\u1ec3 ho\u00e0n th\u00e0nh ngay l\u1eadp t\u1ee9c m\u00e0 kh\u00f4ng c\u1ea7n nghi\u1ec1n th\u00e0nh b\u1ed9t l\u1eb7p l\u1ea1i v\u00e0 hi\u1ec7u qu\u1ea3 cao h\u01a1n nhi\u1ec1u so v\u1edbi c\u00e1c thi\u1ebft b\u1ecb xay x\u00e1t kh\u00e1c. V\u1eadn h\u00e0nh \u0111\u01a1n gi\u1ea3n, d\u1ec5 d\u00e0ng th\u00e1o r\u1eddi v\u00e0 l\u1eafp r\u00e1p, v\u00e0 d\u1ec5 d\u00e0ng v\u1ec7 sinh.
\nHi\u1ec7u qu\u1ea3 nghi\u1ec1n th\u00e0nh b\u1ed9t c\u00f3 th\u1ec3 \u0111\u1ea1t \u0111\u01b0\u1ee3c b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c trong ph\u00f2ng th\u00ed nghi\u1ec7m, t\u1ea5t c\u1ea3 \u0111\u1ec1u y\u00eau c\u1ea7u m\u00e1y n\u00e9n cung c\u1ea5p ngu\u1ed3n kh\u00ed n\u00e9n, nh\u01b0ng c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa qu\u00e1 tr\u00ecnh nghi\u1ec1n th\u00e0nh b\u1ed9t v\u00e0 qu\u00e1 tr\u00ecnh ki\u1ec3m so\u00e1t k\u00edch th\u01b0\u1edbc h\u1ea1t.<\/p>\n

Khi ch\u1ecdn m\u1ed9t m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c trong ph\u00f2ng th\u00ed nghi\u1ec7m, b\u1ea1n ph\u1ea3i hi\u1ec3u li\u1ec7u v\u1eadt li\u1ec7u b\u1ea1n mu\u1ed1n x\u1eed l\u00fd c\u00f3 nguy hi\u1ec3m hay kh\u00f4ng. N\u1ebfu c\u00f3 nguy c\u01a1 ch\u00e1y ho\u1eb7c n\u1ed5 do b\u1ee5i, b\u1ea1n ph\u1ea3i c\u00e2n nh\u1eafc s\u1eed d\u1ee5ng nit\u01a1 l\u00e0m m\u00f4i tr\u01b0\u1eddng nghi\u1ec1n th\u00e0nh b\u1ed9t. N\u00f3 kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 b\u1ea3o v\u1ec7 chi ph\u00ed v\u00e0 an to\u00e0n. B\u1edfi v\u00ec m\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c l\u00e0 qu\u00e1 tr\u00ecnh nghi\u1ec1n th\u00e0nh b\u1ed9t si\u00eau m\u1ecbn, c\u00e1c h\u1ea1t nguy\u00ean li\u1ec7u th\u00f4 \u0111\u01b0\u1ee3c x\u1eed l\u00fd c\u00e0ng m\u1ecbn th\u00ec di\u1ec7n t\u00edch b\u1ec1 m\u1eb7t ri\u00eang c\u00e0ng l\u1edbn. Y\u1ebfu t\u1ed1 r\u1ee7i ro c\u0169ng l\u1edbn h\u01a1n. Hai l\u00e0 xem x\u00e9t kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7 an to\u00e0n c\u1ee7a b\u1ea3n th\u00e2n thi\u1ebft b\u1ecb, c\u00f3 s\u1eed d\u1ee5ng t\u00fai l\u1ecdc ch\u1ed1ng t\u0129nh \u0111i\u1ec7n hay kh\u00f4ng v\u00e0 c\u00f3 c\u00e1c bi\u1ec7n ph\u00e1p nh\u01b0 gi\u00e1m s\u00e1t \u00e1p su\u1ea5t h\u1ec7 th\u1ed1ng hay kh\u00f4ng.<\/p>\n

M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c trong ph\u00f2ng th\u00ed nghi\u1ec7m l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb nghi\u1ec1n b\u1ed9t si\u00eau m\u1ecbn, kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb nghi\u1ec1n b\u1ed9t nanomet. Ph\u01b0\u01a1ng ph\u00e1p v\u1eadt l\u00fd n\u00e0y kh\u00f3 \u0111\u1ea1t \u0111\u1ebfn m\u1ee9c nanomet. M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c trong ph\u00f2ng th\u00ed nghi\u1ec7m ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng cho m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng nh\u1ecf m\u1eabu, d\u1ec5 l\u00e0m s\u1ea1ch l\u00e0 m\u1ed9t ch\u1ee9c n\u0103ng quan tr\u1ecdng h\u01a1n.<\/p>\n","protected":false},"excerpt":{"rendered":"

M\u00e1y nghi\u1ec1n ph\u1ea3n l\u1ef1c trong ph\u00f2ng th\u00ed nghi\u1ec7m th\u00edch h\u1ee3p cho c\u00e1c v\u1eadt li\u1ec7u kh\u00f4, nh\u1ea1y c\u1ea3m v\u1edbi nhi\u1ec7t. Thi\u1ebft b\u1ecb kh\u00f4ng b\u1ecb n\u00f3ng l\u00ean trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng, c\u00f3 c\u1ea5u t\u1ea1o \u0111\u01a1n gi\u1ea3n, d\u1ec5 s\u1eed d\u1ee5ng v\u00e0 kh\u00f4ng c\u00f3 b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng. Khi nguy\u00ean li\u1ec7u h\u00f3a h\u1ecdc v\u00e0 d\u01b0\u1ee3c li\u1ec7u \u1ed5n \u0111\u1ecbnh, nguy\u00ean li\u1ec7u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c nghi\u1ec1n nh\u1ecf \u0111\u1ebfn gi\u1edbi h\u1ea1n 1-3 micron. Sau khi nghi\u1ec1n, v\u1eadt li\u1ec7u kh\u00f4ng b\u1ecb \u00f4 nhi\u1ec5m. B\u1ec1 ngo\u00e0i nh\u1ecf g\u1ecdn \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a ph\u00f9 h\u1ee3p cho c\u00e1c ph\u00f2ng th\u00ed nghi\u1ec7m c\u00f3 y\u00eau c\u1ea7u trang web cao.<\/p>\n","protected":false},"author":6,"featured_media":96715,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[852],"tags":[],"class_list":["post-111948","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cong-nghiep-tin-tuc-vi"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/111948","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/comments?post=111948"}],"version-history":[{"count":0,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/posts\/111948\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media\/96715"}],"wp:attachment":[{"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/media?parent=111948"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/categories?post=111948"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.alpapowder.com\/vi\/wp-json\/wp\/v2\/tags?post=111948"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}