{"id":54042,"date":"2022-08-30T08:10:50","date_gmt":"2022-08-30T13:10:50","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/should-i-buy-an-ultrasonic-cleaner-with-piezoelectric-transducer-or-one-with-magnetostrictive-transducer\/"},"modified":"2025-01-21T07:25:53","modified_gmt":"2025-01-21T12:25:53","slug":"should-i-buy-an-ultrasonic-cleaner-with-piezoelectric-transducer-or-one-with-magnetostrictive-transducer","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/vi\/should-i-buy-an-ultrasonic-cleaner-with-piezoelectric-transducer-or-one-with-magnetostrictive-transducer\/","title":{"rendered":"N\u00ean ch\u1ecdn m\u00e1y r\u1eeda si\u00eau \u00e2m: \u00e1p \u0111i\u1ec7n hay t\u1eeb gi\u1ea3o?"},"content":{"rendered":"<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn m\u00e1y r\u1eeda si\u00eau \u00e2m v\u1edbi b\u1ed9 chuy\u1ec3n \u0111\u1ed5i \u00e1p \u0111i\u1ec7n hay t\u1eeb gi\u1ea3o l\u00e0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh quan tr\u1ecdng, ph\u1ee5 thu\u1ed9c v\u00e0o nhu c\u1ea7u s\u1eed d\u1ee5ng c\u1ee5 th\u1ec3. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd ph\u00e2n t\u00edch \u01b0u nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a t\u1eebng lo\u1ea1i \u0111\u1ec3 gi\u00fap b\u1ea1n \u0111\u01b0a ra l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p.<\/p>\n<h3>Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a hai c\u00f4ng ngh\u1ec7<\/h3>\n<p>M\u00e1y r\u1eeda si\u00eau \u00e2m ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean l\u00fd t\u1ea1o ra c\u00e1c bong b\u00f3ng cavitation si\u00eau nh\u1ecf trong dung d\u1ecbch t\u1ea9y r\u1eeda. S\u1ef1 h\u00ecnh th\u00e0nh v\u00e0 v\u1ee1 c\u1ee7a c\u00e1c bong b\u00f3ng n\u00e0y t\u1ea1o ra n\u0103ng l\u01b0\u1ee3ng l\u00e0m s\u1ea1ch b\u1ec1 m\u1eb7t v\u1eadt th\u1ec3.  S\u1ef1 kh\u00e1c bi\u1ec7t gi\u1eefa hai lo\u1ea1i m\u00e1y n\u1eb1m \u1edf c\u00e1ch th\u1ee9c t\u1ea1o ra s\u00f3ng si\u00eau \u00e2m. M\u00e1y \u00e1p \u0111i\u1ec7n s\u1eed d\u1ee5ng hi\u1ec7u \u1ee9ng \u00e1p \u0111i\u1ec7n c\u1ee7a v\u1eadt li\u1ec7u g\u1ed1m \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n th\u00e0nh n\u0103ng l\u01b0\u1ee3ng c\u01a1 h\u1ecdc (s\u00f3ng si\u00eau \u00e2m). M\u00e1y t\u1eeb gi\u1ea3o s\u1eed d\u1ee5ng hi\u1ec7u \u1ee9ng t\u1eeb gi\u1ea3o, t\u1ee9c l\u00e0 s\u1ef1 thay \u0111\u1ed5i k\u00edch th\u01b0\u1edbc c\u1ee7a v\u1eadt li\u1ec7u t\u1eeb t\u00ednh d\u01b0\u1edbi t\u00e1c \u0111\u1ed9ng c\u1ee7a t\u1eeb tr\u01b0\u1eddng bi\u1ebfn thi\u00ean, \u0111\u1ec3 t\u1ea1o ra s\u00f3ng si\u00eau \u00e2m.<\/p>\n<h3>\u01afu \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a m\u00e1y r\u1eeda si\u00eau \u00e2m \u00e1p \u0111i\u1ec7n<\/h3>\n<p>\u01afu \u0111i\u1ec3m c\u1ee7a m\u00e1y \u00e1p \u0111i\u1ec7n bao g\u1ed3m:<\/p>\n<ul>\n<li>Gi\u00e1 th\u00e0nh r\u1ebb h\u01a1n so v\u1edbi m\u00e1y t\u1eeb gi\u1ea3o.<\/li>\n<li>K\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn, d\u1ec5 di chuy\u1ec3n v\u00e0 l\u1eafp \u0111\u1eb7t.<\/li>\n<li>T\u1ea7n s\u1ed1 ho\u1ea1t \u0111\u1ed9ng cao, ph\u00f9 h\u1ee3p v\u1edbi vi\u1ec7c l\u00e0m s\u1ea1ch c\u00e1c chi ti\u1ebft nh\u1ecf v\u00e0 ph\u1ee9c t\u1ea1p.<\/li>\n<\/ul>\n<p>Nh\u01b0\u1ee3c \u0111i\u1ec3m:<\/p>\n<ul>\n<li>Tu\u1ed5i th\u1ecd c\u00f3 th\u1ec3 ng\u1eafn h\u01a1n so v\u1edbi m\u00e1y t\u1eeb gi\u1ea3o.<\/li>\n<li>Kh\u1ea3 n\u0103ng l\u00e0m s\u1ea1ch c\u00e1c v\u1ebft b\u1ea9n c\u1ee9ng \u0111\u1ea7u k\u00e9m h\u01a1n.<\/li>\n<\/ul>\n<h3>\u01afu \u0111i\u1ec3m v\u00e0 nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a m\u00e1y r\u1eeda si\u00eau \u00e2m t\u1eeb gi\u1ea3o<\/h3>\n<p>\u01afu \u0111i\u1ec3m c\u1ee7a m\u00e1y t\u1eeb gi\u1ea3o bao g\u1ed3m:<\/p>\n<ul>\n<li>Hi\u1ec7u su\u1ea5t l\u00e0m s\u1ea1ch cao h\u01a1n, \u0111\u1eb7c bi\u1ec7t v\u1edbi c\u00e1c v\u1ebft b\u1ea9n d\u1ea7u m\u1ee1, g\u1ec9 s\u00e9t c\u1ee9ng \u0111\u1ea7u.<\/li>\n<li>Tu\u1ed5i th\u1ecd cao v\u00e0 \u0111\u1ed9 b\u1ec1n t\u1ed1t h\u01a1n.<\/li>\n<li>Kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c trong th\u1eddi gian d\u00e0i.<\/li>\n<\/ul>\n<p>Nh\u01b0\u1ee3c \u0111i\u1ec3m:<\/p>\n<ul>\n<li>Gi\u00e1 th\u00e0nh cao h\u01a1n.<\/li>\n<li>K\u00edch th\u01b0\u1edbc l\u1edbn h\u01a1n, chi\u1ebfm nhi\u1ec1u di\u1ec7n t\u00edch.<\/li>\n<li>T\u1ea7n s\u1ed1 ho\u1ea1t \u0111\u1ed9ng th\u1ea5p h\u01a1n, kh\u00f4ng ph\u00f9 h\u1ee3p v\u1edbi l\u00e0m s\u1ea1ch c\u00e1c chi ti\u1ebft qu\u00e1 nh\u1ecf ho\u1eb7c qu\u00e1 tinh x\u1ea3o.<\/li>\n<\/ul>\n<h3>So s\u00e1nh chi ti\u1ebft m\u00e1y r\u1eeda si\u00eau \u00e2m \u00e1p \u0111i\u1ec7n v\u00e0 t\u1eeb gi\u1ea3o<\/h3>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>T\u00ednh n\u0103ng<\/th>\n<th>\u00c1p \u0111i\u1ec7n<\/th>\n<th>T\u1eeb gi\u1ea3o<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Gi\u00e1 th\u00e0nh<\/td>\n<td>Th\u1ea5p h\u01a1n<\/td>\n<td>Cao h\u01a1n<\/td>\n<\/tr>\n<tr>\n<td>T\u1ea7n s\u1ed1<\/td>\n<td>Cao (20-130kHz)<\/td>\n<td>Th\u1ea5p (18-40kHz)<\/td>\n<\/tr>\n<tr>\n<td>Hi\u1ec7u su\u1ea5t l\u00e0m s\u1ea1ch<\/td>\n<td>Trung b\u00ecnh<\/td>\n<td>Cao<\/td>\n<\/tr>\n<tr>\n<td>Tu\u1ed5i th\u1ecd<\/td>\n<td>Trung b\u00ecnh<\/td>\n<td>Cao<\/td>\n<\/tr>\n<tr>\n<td>K\u00edch th\u01b0\u1edbc<\/td>\n<td>Nh\u1ecf g\u1ecdn<\/td>\n<td>L\u1edbn<\/td>\n<\/tr>\n<tr>\n<td>\u0110\u1ed9 \u1ed3n<\/td>\n<td>Cao h\u01a1n<\/td>\n<td>Th\u1ea5p h\u01a1n<\/td>\n<\/tr>\n<tr>\n<td>\u1ee8ng d\u1ee5ng<\/td>\n<td>L\u00e0m s\u1ea1ch \u0111\u1ed3 trang s\u1ee9c, linh ki\u1ec7n \u0111i\u1ec7n t\u1eed, d\u1ee5ng c\u1ee5 y t\u1ebf<\/td>\n<td>L\u00e0m s\u1ea1ch c\u00e1c b\u1ed9 ph\u1eadn m\u00e1y m\u00f3c c\u00f4ng nghi\u1ec7p, khu\u00f4n m\u1eabu, chi ti\u1ebft kim lo\u1ea1i l\u1edbn<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>L\u1ef1a ch\u1ecdn m\u00e1y r\u1eeda si\u00eau \u00e2m ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u<\/h3>\n<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn gi\u1eefa m\u00e1y \u00e1p \u0111i\u1ec7n v\u00e0 m\u00e1y t\u1eeb gi\u1ea3o ph\u1ee5 thu\u1ed9c v\u00e0o nhu c\u1ea7u c\u1ee5 th\u1ec3. N\u1ebfu b\u1ea1n c\u1ea7n l\u00e0m s\u1ea1ch c\u00e1c v\u1eadt d\u1ee5ng nh\u1ecf, chi ti\u1ebft ph\u1ee9c t\u1ea1p v\u00e0 ng\u00e2n s\u00e1ch h\u1ea1n ch\u1ebf, m\u00e1y \u00e1p \u0111i\u1ec7n l\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p. N\u1ebfu b\u1ea1n c\u1ea7n l\u00e0m s\u1ea1ch c\u00e1c v\u1eadt d\u1ee5ng l\u1edbn, v\u1ebft b\u1ea9n c\u1ee9ng \u0111\u1ea7u v\u00e0 y\u00eau c\u1ea7u hi\u1ec7u su\u1ea5t cao, m\u00e1y t\u1eeb gi\u1ea3o l\u00e0 l\u1ef1a ch\u1ecdn t\u1ed1t h\u01a1n, m\u1eb7c d\u00f9 chi ph\u00ed \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u cao h\u01a1n.  V\u00ed d\u1ee5, n\u1ebfu b\u1ea1n c\u1ea7n l\u00e0m s\u1ea1ch c\u00e1c b\u1ed9 ph\u1eadn m\u00e1y m\u00f3c l\u1edbn trong m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p, m\u00e1y t\u1eeb gi\u1ea3o s\u1ebd l\u00e0 l\u1ef1a ch\u1ecdn hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n<p>T\u00f3m l\u1ea1i, vi\u1ec7c hi\u1ec3u r\u00f5 \u01b0u nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a t\u1eebng lo\u1ea1i m\u00e1y r\u1eeda si\u00eau \u00e2m s\u1ebd gi\u00fap b\u1ea1n \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh \u0111\u00fang \u0111\u1eafn, \u0111\u00e1p \u1ee9ng nhu c\u1ea7u s\u1eed d\u1ee5ng v\u00e0 mang l\u1ea1i hi\u1ec7u qu\u1ea3 t\u1ed1t nh\u1ea5t. H\u00e3y c\u00e2n nh\u1eafc k\u1ef9 l\u01b0\u1ee1ng c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 chi ph\u00ed, hi\u1ec7u su\u1ea5t, t\u1ea7n s\u1ed1 v\u00e0 \u1ee9ng d\u1ee5ng \u0111\u1ec3 l\u1ef1a ch\u1ecdn \u0111\u01b0\u1ee3c s\u1ea3n ph\u1ea9m ph\u00f9 h\u1ee3p.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vi\u1ec7c l\u1ef1a ch\u1ecdn m\u00e1y r\u1eeda si\u00eau \u00e2m v\u1edbi b\u1ed9 chuy\u1ec3n \u0111\u1ed5i \u00e1p \u0111i\u1ec7n hay t\u1eeb gi\u1ea3o l\u00e0 m\u1ed9t quy\u1ebft \u0111\u1ecbnh quan tr\u1ecdng, ph\u1ee5 thu\u1ed9c v\u00e0o nhu c\u1ea7u s\u1eed d\u1ee5ng c\u1ee5 th\u1ec3. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd ph\u00e2n t\u00edch \u01b0u nh\u01b0\u1ee3c \u0111i\u1ec3m c\u1ee7a t\u1eebng lo\u1ea1i \u0111\u1ec3 gi\u00fap b\u1ea1n \u0111\u01b0a ra l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p. Nguy\u00ean l\u00fd ho\u1ea1t<\/p>\n","protected":false},"author":1,"featured_media":20126,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6406],"tags":[],"class_list":["post-54042","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\/54042","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=54042"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/54042\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media\/20126"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media?parent=54042"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/categories?post=54042"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/tags?post=54042"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}