{"id":44644,"date":"2023-04-25T14:34:49","date_gmt":"2023-04-25T19:34:49","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/what-is-ultrasonic-bath\/"},"modified":"2025-01-21T07:29:44","modified_gmt":"2025-01-21T12:29:44","slug":"what-is-ultrasonic-bath","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/vi\/what-is-ultrasonic-bath\/","title":{"rendered":"B\u1ec3 r\u1eeda si\u00eau \u00e2m l\u00e0 g\u00ec? Kh\u00e1m ph\u00e1 c\u00f4ng ngh\u1ec7 l\u00e0m s\u1ea1ch hi\u1ec7n \u0111\u1ea1i"},"content":{"rendered":"<p>B\u1ec3 r\u1eeda si\u00eau \u00e2m, m\u1ed9t c\u00f4ng ngh\u1ec7 l\u00e0m s\u1ea1ch ti\u00ean ti\u1ebfn, s\u1eed d\u1ee5ng s\u00f3ng \u00e2m t\u1ea7n s\u1ed1 cao \u0111\u1ec3 lo\u1ea1i b\u1ecf b\u1ee5i b\u1ea9n, d\u1ea7u m\u1ee1 v\u00e0 c\u00e1c ch\u1ea5t b\u1ea9n kh\u00e1c kh\u1ecfi b\u1ec1 m\u1eb7t v\u1eadt th\u1ec3. Qu\u00e1 tr\u00ecnh n\u00e0y di\u1ec5n ra m\u1ed9t c\u00e1ch nh\u1eb9 nh\u00e0ng nh\u01b0ng hi\u1ec7u qu\u1ea3, l\u00fd t\u01b0\u1edfng cho vi\u1ec7c l\u00e0m s\u1ea1ch c\u00e1c v\u1eadt d\u1ee5ng c\u00f3 h\u00ecnh d\u1ea1ng ph\u1ee9c t\u1ea1p, nhi\u1ec1u chi ti\u1ebft nh\u1ecf m\u00e0 ph\u01b0\u01a1ng ph\u00e1p l\u00e0m s\u1ea1ch truy\u1ec1n th\u1ed1ng kh\u00f3 c\u00f3 th\u1ec3 ti\u1ebfp c\u1eadn.  T\u1eeb \u0111\u1ed3 trang s\u1ee9c, linh ki\u1ec7n \u0111i\u1ec7n t\u1eed, d\u1ee5ng c\u1ee5 y t\u1ebf cho \u0111\u1ebfn c\u00e1c b\u1ed9 ph\u1eadn m\u00e1y m\u00f3c c\u00f4ng nghi\u1ec7p, b\u1ec3 r\u1eeda si\u00eau \u00e2m \u0111\u1ec1u ch\u1ee9ng minh \u0111\u01b0\u1ee3c t\u00ednh \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i v\u00e0 hi\u1ec7u qu\u1ea3 v\u01b0\u1ee3t tr\u1ed9i.<\/p>\n<p>Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng<br \/>\nB\u1ec3 r\u1eeda si\u00eau \u00e2m ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean hi\u1ec7n t\u01b0\u1ee3ng cavitation. M\u1ed9t b\u1ed9 chuy\u1ec3n \u0111\u1ed5i \u0111\u01b0\u1ee3c g\u1eafn v\u00e0o b\u1ec3 t\u1ea1o ra s\u00f3ng si\u00eau \u00e2m, th\u01b0\u1eddng c\u00f3 t\u1ea7n s\u1ed1 t\u1eeb 20kHz \u0111\u1ebfn 40kHz, lan truy\u1ec1n trong dung d\u1ecbch l\u00e0m s\u1ea1ch. S\u00f3ng si\u00eau \u00e2m n\u00e0y t\u1ea1o ra h\u00e0ng tri\u1ec7u bong b\u00f3ng ch\u00e2n kh\u00f4ng nh\u1ecf li ti.  Khi c\u00e1c bong b\u00f3ng n\u00e0y ti\u1ebfp x\u00fac v\u1edbi b\u1ec1 m\u1eb7t v\u1eadt c\u1ea7n l\u00e0m s\u1ea1ch, ch\u00fang v\u1ee1 ra v\u1edbi m\u1ed9t l\u1ef1c c\u1ef1c m\u1ea1nh, t\u1ea1o ra nh\u1eefng lu\u1ed3ng vi m\u00f4 gi\u00fap \u0111\u00e1nh b\u1eadt b\u1ee5i b\u1ea9n, d\u1ea7u m\u1ee1 v\u00e0 c\u00e1c ch\u1ea5t b\u1ea9n kh\u00e1c.<\/p>\n<p>C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a b\u1ec3 r\u1eeda si\u00eau \u00e2m<br \/>\nM\u1ed9t b\u1ec3 r\u1eeda si\u00eau \u00e2m ti\u00eau chu\u1ea9n bao g\u1ed3m c\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh sau:<\/p>\n<ul>\n<li><strong>B\u1ec3 ch\u1ee9a:<\/strong> Th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng th\u00e9p kh\u00f4ng g\u1ec9, ch\u1ecbu \u0111\u01b0\u1ee3c t\u00e1c \u0111\u1ed9ng c\u1ee7a s\u00f3ng si\u00eau \u00e2m v\u00e0 dung d\u1ecbch l\u00e0m s\u1ea1ch.<\/li>\n<li><strong>B\u1ed9 chuy\u1ec3n \u0111\u1ed5i (transducer):<\/strong> Ch\u1ecbu tr\u00e1ch nhi\u1ec7m t\u1ea1o ra s\u00f3ng si\u00eau \u00e2m.<\/li>\n<li><strong>B\u1ed9 t\u1ea1o s\u00f3ng (generator):<\/strong> Cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng cho b\u1ed9 chuy\u1ec3n \u0111\u1ed5i.<\/li>\n<li><strong>B\u1ed9 \u0111i\u1ec1u khi\u1ec3n:<\/strong> Cho ph\u00e9p ng\u01b0\u1eddi d\u00f9ng \u0111i\u1ec1u ch\u1ec9nh th\u1eddi gian, nhi\u1ec7t \u0111\u1ed9 v\u00e0 c\u00e1c th\u00f4ng s\u1ed1 kh\u00e1c c\u1ee7a qu\u00e1 tr\u00ecnh l\u00e0m s\u1ea1ch.<\/li>\n<\/ul>\n<p>C\u00e1c lo\u1ea1i dung d\u1ecbch l\u00e0m s\u1ea1ch<br \/>\nVi\u1ec7c l\u1ef1a ch\u1ecdn dung d\u1ecbch l\u00e0m s\u1ea1ch ph\u00f9 h\u1ee3p r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea1t hi\u1ec7u qu\u1ea3 t\u1ed1i \u01b0u.  T\u00f9y thu\u1ed9c v\u00e0o v\u1eadt c\u1ea7n l\u00e0m s\u1ea1ch v\u00e0 lo\u1ea1i ch\u1ea5t b\u1ea9n, c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng n\u01b0\u1edbc th\u00f4ng th\u01b0\u1eddng, dung d\u1ecbch x\u00e0 ph\u00f2ng, ho\u1eb7c c\u00e1c dung d\u1ecbch chuy\u00ean d\u1ee5ng kh\u00e1c.<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>Lo\u1ea1i dung d\u1ecbch<\/th>\n<th>\u1ee8ng d\u1ee5ng<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>N\u01b0\u1edbc<\/td>\n<td>L\u00e0m s\u1ea1ch b\u1ee5i b\u1ea9n th\u00f4ng th\u01b0\u1eddng<\/td>\n<\/tr>\n<tr>\n<td>Dung d\u1ecbch x\u00e0 ph\u00f2ng pha lo\u00e3ng<\/td>\n<td>Lo\u1ea1i b\u1ecf d\u1ea7u m\u1ee1 nh\u1eb9<\/td>\n<\/tr>\n<tr>\n<td>Dung d\u1ecbch chuy\u00ean d\u1ee5ng<\/td>\n<td>L\u00e0m s\u1ea1ch c\u00e1c ch\u1ea5t b\u1ea9n c\u1ee9ng \u0111\u1ea7u, chuy\u00ean bi\u1ec7t cho t\u1eebng lo\u1ea1i v\u1eadt li\u1ec7u<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u01afu \u0111i\u1ec3m c\u1ee7a vi\u1ec7c s\u1eed d\u1ee5ng b\u1ec3 r\u1eeda si\u00eau \u00e2m<\/p>\n<ul>\n<li><strong>L\u00e0m s\u1ea1ch hi\u1ec7u qu\u1ea3:<\/strong> Lo\u1ea1i b\u1ecf tri\u1ec7t \u0111\u1ec3 b\u1ee5i b\u1ea9n, k\u1ec3 c\u1ea3 \u1edf nh\u1eefng v\u1ecb tr\u00ed kh\u00f3 ti\u1ebfp c\u1eadn.<\/li>\n<li><strong>Ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 c\u00f4ng s\u1ee9c:<\/strong> Qu\u00e1 tr\u00ecnh l\u00e0m s\u1ea1ch t\u1ef1 \u0111\u1ed9ng, kh\u00f4ng c\u1ea7n t\u00e1c \u0111\u1ed9ng th\u1ee7 c\u00f4ng nhi\u1ec1u.<\/li>\n<li><strong>An to\u00e0n cho v\u1eadt li\u1ec7u:<\/strong> L\u00e0m s\u1ea1ch nh\u1eb9 nh\u00e0ng, kh\u00f4ng g\u00e2y tr\u1ea7y x\u01b0\u1edbc ho\u1eb7c h\u01b0 h\u1ea1i b\u1ec1 m\u1eb7t v\u1eadt li\u1ec7u.<\/li>\n<li><strong>\u1ee8ng d\u1ee5ng r\u1ed9ng r\u00e3i:<\/strong> S\u1eed d\u1ee5ng \u0111\u01b0\u1ee3c cho nhi\u1ec1u lo\u1ea1i v\u1eadt li\u1ec7u v\u00e0 ng\u00e0nh ngh\u1ec1 kh\u00e1c nhau.<\/li>\n<\/ul>\n<p>\u1ee8ng d\u1ee5ng c\u1ee7a b\u1ec3 r\u1eeda si\u00eau \u00e2m<br \/>\nB\u1ec3 r\u1eeda si\u00eau \u00e2m \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u l\u0129nh v\u1ef1c, bao g\u1ed3m:<\/p>\n<ul>\n<li><strong>Y t\u1ebf:<\/strong> L\u00e0m s\u1ea1ch d\u1ee5ng c\u1ee5 ph\u1eabu thu\u1eadt, d\u1ee5ng c\u1ee5 nha khoa.<\/li>\n<li><strong>C\u00f4ng nghi\u1ec7p:<\/strong> L\u00e0m s\u1ea1ch linh ki\u1ec7n \u0111i\u1ec7n t\u1eed, b\u1ed9 ph\u1eadn m\u00e1y m\u00f3c.<\/li>\n<li><strong>Trang s\u1ee9c:<\/strong> L\u00e0m s\u1ea1ch trang s\u1ee9c, \u0111\u1ed3ng h\u1ed3.<\/li>\n<li><strong>\u00d4 t\u00f4:<\/strong> L\u00e0m s\u1ea1ch b\u1ed9 ch\u1ebf h\u00f2a kh\u00ed, kim phun.<\/li>\n<\/ul>\n<p>L\u01b0u \u00fd khi s\u1eed d\u1ee5ng b\u1ec3 r\u1eeda si\u00eau \u00e2m<\/p>\n<ul>\n<li>Kh\u00f4ng n\u00ean \u0111\u1eb7t v\u1eadt c\u1ea7n l\u00e0m s\u1ea1ch tr\u1ef1c ti\u1ebfp l\u00ean \u0111\u00e1y b\u1ec3, n\u00ean s\u1eed d\u1ee5ng gi\u1ecf \u0111\u1ef1ng.<\/li>\n<li>L\u1ef1a ch\u1ecdn dung d\u1ecbch l\u00e0m s\u1ea1ch ph\u00f9 h\u1ee3p v\u1edbi v\u1eadt li\u1ec7u c\u1ea7n l\u00e0m s\u1ea1ch.<\/li>\n<li>Kh\u00f4ng n\u00ean v\u1eadn h\u00e0nh b\u1ec3 khi kh\u00f4ng c\u00f3 dung d\u1ecbch l\u00e0m s\u1ea1ch b\u00ean trong.<\/li>\n<li>Th\u01b0\u1eddng xuy\u00ean v\u1ec7 sinh v\u00e0 b\u1ea3o tr\u00ec b\u1ec3 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng.<\/li>\n<\/ul>\n<p>B\u1ec3 r\u1eeda si\u00eau \u00e2m l\u00e0 m\u1ed9t gi\u1ea3i ph\u00e1p l\u00e0m s\u1ea1ch hi\u1ec7n \u0111\u1ea1i, hi\u1ec7u qu\u1ea3 v\u00e0 \u0111a n\u0103ng. V\u1edbi kh\u1ea3 n\u0103ng lo\u1ea1i b\u1ecf b\u1ee5i b\u1ea9n tri\u1ec7t \u0111\u1ec3, ti\u1ebft ki\u1ec7m th\u1eddi gian v\u00e0 an to\u00e0n cho v\u1eadt li\u1ec7u, b\u1ec3 r\u1eeda si\u00eau \u00e2m \u0111ang ng\u00e0y c\u00e0ng \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng v\u00e0 \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau.  Vi\u1ec7c hi\u1ec3u r\u00f5 nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng, c\u00e1ch s\u1eed d\u1ee5ng v\u00e0 l\u1ef1a ch\u1ecdn dung d\u1ecbch l\u00e0m s\u1ea1ch ph\u00f9 h\u1ee3p s\u1ebd gi\u00fap ng\u01b0\u1eddi d\u00f9ng khai th\u00e1c t\u1ed1i \u0111a hi\u1ec7u qu\u1ea3 c\u1ee7a c\u00f4ng ngh\u1ec7 n\u00e0y.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>B\u1ec3 r\u1eeda si\u00eau \u00e2m, m\u1ed9t c\u00f4ng ngh\u1ec7 l\u00e0m s\u1ea1ch ti\u00ean ti\u1ebfn, s\u1eed d\u1ee5ng s\u00f3ng \u00e2m t\u1ea7n s\u1ed1 cao \u0111\u1ec3 lo\u1ea1i b\u1ecf b\u1ee5i b\u1ea9n, d\u1ea7u m\u1ee1 v\u00e0 c\u00e1c ch\u1ea5t b\u1ea9n kh\u00e1c kh\u1ecfi b\u1ec1 m\u1eb7t v\u1eadt th\u1ec3. Qu\u00e1 tr\u00ecnh n\u00e0y di\u1ec5n ra m\u1ed9t c\u00e1ch nh\u1eb9 nh\u00e0ng nh\u01b0ng hi\u1ec7u qu\u1ea3, l\u00fd t\u01b0\u1edfng cho vi\u1ec7c l\u00e0m s\u1ea1ch c\u00e1c v\u1eadt<\/p>\n","protected":false},"author":1,"featured_media":26476,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6406],"tags":[],"class_list":["post-44644","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\/44644","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=44644"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/44644\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media\/26476"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media?parent=44644"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/categories?post=44644"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/tags?post=44644"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}