{"id":43279,"date":"2024-11-21T15:27:20","date_gmt":"2024-11-21T20:27:20","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/matching-power-with-purpose-choosing-the-right-generator-for-your-ultrasonic-needs\/"},"modified":"2025-01-21T07:25:30","modified_gmt":"2025-01-21T12:25:30","slug":"matching-power-with-purpose-choosing-the-right-generator-for-your-ultrasonic-needs","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/vi\/matching-power-with-purpose-choosing-the-right-generator-for-your-ultrasonic-needs\/","title":{"rendered":"Ch\u1ecdn m\u00e1y ph\u00e1t si\u00eau \u00e2m: C\u00f4ng su\u1ea5t ph\u00f9 h\u1ee3p, m\u1ee5c \u0111\u00edch r\u00f5 r\u00e0ng"},"content":{"rendered":"<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn m\u00e1y ph\u00e1t si\u00eau \u00e2m ph\u00f9 h\u1ee3p \u0111\u00f3ng vai tr\u00f2 then ch\u1ed1t trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a h\u1ec7 th\u1ed1ng si\u00eau \u00e2m. M\u1ed9t m\u00e1y ph\u00e1t kh\u00f4ng t\u01b0\u01a1ng th\u00edch c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn hi\u1ec7u su\u1ea5t k\u00e9m, ti\u00eau hao n\u0103ng l\u01b0\u1ee3ng kh\u00f4ng c\u1ea7n thi\u1ebft v\u00e0 th\u1eadm ch\u00ed g\u00e2y h\u01b0 h\u1ecfng thi\u1ebft b\u1ecb. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u01b0\u1edbng d\u1eabn b\u1ea1n c\u00e1ch ch\u1ecdn m\u00e1y ph\u00e1t si\u00eau \u00e2m ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u c\u1ee5 th\u1ec3, t\u1eadp trung v\u00e0o vi\u1ec7c k\u1ebft h\u1ee3p c\u00f4ng su\u1ea5t v\u1edbi m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng.<\/p>\n<h3>X\u00e1c \u0111\u1ecbnh nhu c\u1ea7u si\u00eau \u00e2m c\u1ee7a b\u1ea1n<\/h3>\n<p>Tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u t\u00ecm ki\u1ebfm m\u00e1y ph\u00e1t, h\u00e3y x\u00e1c \u0111\u1ecbnh r\u00f5 nhu c\u1ea7u si\u00eau \u00e2m c\u1ee7a b\u1ea1n. \u0110i\u1ec1u n\u00e0y bao g\u1ed3m t\u1ea7n s\u1ed1, c\u00f4ng su\u1ea5t v\u00e0 lo\u1ea1i s\u00f3ng si\u00eau \u00e2m c\u1ea7n thi\u1ebft.  \u1ee8ng d\u1ee5ng c\u1ee7a b\u1ea1n l\u00e0 g\u00ec? L\u00e0m s\u1ea1ch, h\u00e0n, gia c\u00f4ng, hay ki\u1ec3m tra kh\u00f4ng ph\u00e1 h\u1ee7y? M\u1ed7i \u1ee9ng d\u1ee5ng \u0111\u00f2i h\u1ecfi c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt kh\u00e1c nhau. V\u00ed d\u1ee5, l\u00e0m s\u1ea1ch th\u01b0\u1eddng y\u00eau c\u1ea7u t\u1ea7n s\u1ed1 th\u1ea5p h\u01a1n so v\u1edbi ki\u1ec3m tra kh\u00f4ng ph\u00e1 h\u1ee7y.<\/p>\n<h3>T\u1ea7n s\u1ed1 v\u00e0 c\u00f4ng su\u1ea5t: Hai y\u1ebfu t\u1ed1 quan tr\u1ecdng<\/h3>\n<p>T\u1ea7n s\u1ed1 v\u00e0 c\u00f4ng su\u1ea5t l\u00e0 hai y\u1ebfu t\u1ed1 quan tr\u1ecdng nh\u1ea5t c\u1ea7n xem x\u00e9t khi ch\u1ecdn m\u00e1y ph\u00e1t. T\u1ea7n s\u1ed1 \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng kHz v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 xuy\u00ean th\u1ea5u v\u00e0 \u0111\u1ed9 ph\u00e2n gi\u1ea3i c\u1ee7a s\u00f3ng si\u00eau \u00e2m. C\u00f4ng su\u1ea5t, \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng watt, quy\u1ebft \u0111\u1ecbnh c\u01b0\u1eddng \u0111\u1ed9 c\u1ee7a s\u00f3ng si\u00eau \u00e2m.<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>T\u1ea7n s\u1ed1 (kHz)<\/th>\n<th>\u1ee8ng d\u1ee5ng<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>20-40<\/td>\n<td>L\u00e0m s\u1ea1ch c\u00e1c v\u1eadt th\u1ec3 l\u1edbn, h\u00e0n<\/td>\n<\/tr>\n<tr>\n<td>40-80<\/td>\n<td>L\u00e0m s\u1ea1ch c\u00e1c v\u1eadt th\u1ec3 nh\u1ecf, gia c\u00f4ng<\/td>\n<\/tr>\n<tr>\n<td>&gt; 80<\/td>\n<td>Ki\u1ec3m tra kh\u00f4ng ph\u00e1 h\u1ee7y, \u1ee9ng d\u1ee5ng y t\u1ebf<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>C\u00e1c lo\u1ea1i m\u00e1y ph\u00e1t si\u00eau \u00e2m<\/h3>\n<p>C\u00f3 nhi\u1ec1u lo\u1ea1i m\u00e1y ph\u00e1t si\u00eau \u00e2m kh\u00e1c nhau, m\u1ed7i lo\u1ea1i c\u00f3 \u01b0u v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m ri\u00eang.  M\u1ed9t s\u1ed1 lo\u1ea1i ph\u1ed5 bi\u1ebfn bao g\u1ed3m m\u00e1y ph\u00e1t magnetostrictive v\u00e0 m\u00e1y ph\u00e1t piezoelectric. M\u00e1y ph\u00e1t piezoelectric th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i h\u01a1n do hi\u1ec7u su\u1ea5t cao v\u00e0 k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn.<\/p>\n<h3>Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1edbi h\u1ec7 th\u1ed1ng hi\u1ec7n c\u00f3<\/h3>\n<p>\u0110\u1ea3m b\u1ea3o m\u00e1y ph\u00e1t b\u1ea1n ch\u1ecdn t\u01b0\u01a1ng th\u00edch v\u1edbi c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c c\u1ee7a h\u1ec7 th\u1ed1ng si\u00eau \u00e2m, bao g\u1ed3m \u0111\u1ea7u d\u00f2 v\u00e0 b\u1ed9 chuy\u1ec3n \u0111\u1ed5i.  S\u1ef1 kh\u00f4ng t\u01b0\u01a1ng th\u00edch c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn hi\u1ec7u su\u1ea5t k\u00e9m ho\u1eb7c th\u1eadm ch\u00ed g\u00e2y h\u01b0 h\u1ecfng thi\u1ebft b\u1ecb.<\/p>\n<h3>L\u1ef1a ch\u1ecdn nh\u00e0 cung c\u1ea5p uy t\u00edn<\/h3>\n<p>L\u1ef1a ch\u1ecdn nh\u00e0 cung c\u1ea5p uy t\u00edn l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a m\u00e1y ph\u00e1t.  H\u00e3y t\u00ecm ki\u1ebfm c\u00e1c nh\u00e0 cung c\u1ea5p c\u00f3 kinh nghi\u1ec7m v\u00e0 cung c\u1ea5p d\u1ecbch v\u1ee5 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt t\u1ed1t. N\u1ebfu c\u1ea7n thi\u1ebft ph\u1ea3i nh\u1eafc \u0111\u1ebfn th\u01b0\u01a1ng hi\u1ec7u trong b\u1ed1i c\u1ea3nh si\u00eau \u00e2m, c\u00f3 th\u1ec3 xem x\u00e9t Beijing Ultrasonic nh\u01b0 m\u1ed9t v\u00ed d\u1ee5.<\/p>\n<h3>Ng\u00e2n s\u00e1ch v\u00e0 chi ph\u00ed<\/h3>\n<p>Cu\u1ed1i c\u00f9ng, h\u00e3y c\u00e2n nh\u1eafc ng\u00e2n s\u00e1ch c\u1ee7a b\u1ea1n khi l\u1ef1a ch\u1ecdn m\u00e1y ph\u00e1t.  M\u00e1y ph\u00e1t c\u00f3 c\u00f4ng su\u1ea5t v\u00e0 t\u1ea7n s\u1ed1 cao h\u01a1n th\u01b0\u1eddng \u0111\u1eaft h\u01a1n.  H\u00e3y c\u00e2n nh\u1eafc gi\u1eefa hi\u1ec7u su\u1ea5t v\u00e0 chi ph\u00ed \u0111\u1ec3 t\u00ecm ra l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t cho nhu c\u1ea7u c\u1ee7a b\u1ea1n.<\/p>\n<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn m\u00e1y ph\u00e1t si\u00eau \u00e2m ph\u00f9 h\u1ee3p l\u00e0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh quan tr\u1ecdng \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u qu\u1ea3 v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng. B\u1eb1ng c\u00e1ch xem x\u00e9t c\u1ea9n th\u1eadn c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 t\u1ea7n s\u1ed1, c\u00f4ng su\u1ea5t, lo\u1ea1i m\u00e1y ph\u00e1t v\u00e0 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch, b\u1ea1n c\u00f3 th\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng m\u00ecnh \u0111ang \u0111\u1ea7u t\u01b0 v\u00e0o m\u1ed9t gi\u1ea3i ph\u00e1p si\u00eau \u00e2m hi\u1ec7u qu\u1ea3 v\u00e0 b\u1ec1n v\u1eefng.  \u0110\u1eebng ng\u1ea7n ng\u1ea1i t\u00ecm ki\u1ebfm s\u1ef1 t\u01b0 v\u1ea5n t\u1eeb c\u00e1c chuy\u00ean gia \u0111\u1ec3 c\u00f3 \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn t\u1ed1t nh\u1ea5t cho nhu c\u1ea7u c\u1ee5 th\u1ec3 c\u1ee7a b\u1ea1n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn m\u00e1y ph\u00e1t si\u00eau \u00e2m ph\u00f9 h\u1ee3p \u0111\u00f3ng vai tr\u00f2 then ch\u1ed1t trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u1ed9 b\u1ec1n c\u1ee7a h\u1ec7 th\u1ed1ng si\u00eau \u00e2m. M\u1ed9t m\u00e1y ph\u00e1t kh\u00f4ng t\u01b0\u01a1ng th\u00edch c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn hi\u1ec7u su\u1ea5t k\u00e9m, ti\u00eau hao n\u0103ng l\u01b0\u1ee3ng kh\u00f4ng c\u1ea7n thi\u1ebft v\u00e0 th\u1eadm ch\u00ed g\u00e2y h\u01b0 h\u1ecfng thi\u1ebft<\/p>\n","protected":false},"author":1,"featured_media":19250,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6406],"tags":[],"class_list":["post-43279","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","prodpage-classic"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/43279","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/comments?post=43279"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/43279\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media\/19250"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media?parent=43279"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/categories?post=43279"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/tags?post=43279"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}