{"id":47020,"date":"2023-04-22T00:45:11","date_gmt":"2023-04-22T05:45:11","guid":{"rendered":"https:\/\/www.bjultrasonic.com\/how-to-test-an-ultrasonic-cleaner\/"},"modified":"2025-01-21T07:21:55","modified_gmt":"2025-01-21T12:21:55","slug":"how-to-test-an-ultrasonic-cleaner","status":"publish","type":"post","link":"https:\/\/www.bjultrasonic.com\/vi\/how-to-test-an-ultrasonic-cleaner\/","title":{"rendered":"Ki\u1ec3m tra m\u00e1y r\u1eeda si\u00eau \u00e2m: H\u01b0\u1edbng d\u1eabn chi ti\u1ebft"},"content":{"rendered":"<p>Vi\u1ec7c ki\u1ec3m tra m\u00e1y r\u1eeda si\u00eau \u00e2m \u0111\u1ecbnh k\u1ef3 l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 l\u00e0m s\u1ea1ch v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a m\u00e1y. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u01b0\u1edbng d\u1eabn chi ti\u1ebft c\u00e1ch ki\u1ec3m tra m\u00e1y r\u1eeda si\u00eau \u00e2m, t\u1eeb nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p \u0111\u01a1n gi\u1ea3n \u0111\u1ebfn nh\u1eefng k\u1ef9 thu\u1eadt chuy\u00ean s\u00e2u h\u01a1n.<\/p>\n<h3>Ki\u1ec3m tra b\u1eb1ng m\u1eaft th\u01b0\u1eddng<\/h3>\n<p>Tr\u01b0\u1edbc khi b\u1eaft \u0111\u1ea7u b\u1ea5t k\u1ef3 b\u00e0i ki\u1ec3m tra n\u00e0o, h\u00e3y ki\u1ec3m tra m\u00e1y b\u1eb1ng m\u1eaft th\u01b0\u1eddng. Quan s\u00e1t k\u1ef9 v\u1ecf m\u00e1y xem c\u00f3 v\u1ebft n\u1ee9t, r\u00f2 r\u1ec9 hay h\u01b0 h\u1ecfng n\u00e0o kh\u00f4ng. Ki\u1ec3m tra d\u00e2y ngu\u1ed3n v\u00e0 ph\u00edch c\u1eafm xem c\u00f3 b\u1ecb s\u1eddn, r\u00e1ch hay l\u1ecfng l\u1ebbo kh\u00f4ng.  B\u00ean trong khoang ch\u1ee9a, h\u00e3y ch\u1eafc ch\u1eafn r\u1eb1ng kh\u00f4ng c\u00f3 v\u1eadt th\u1ec3 l\u1ea1 n\u00e0o.<\/p>\n<h3>Ki\u1ec3m tra m\u1ee9c n\u01b0\u1edbc<\/h3>\n<p>\u0110\u1ed5 n\u01b0\u1edbc v\u00e0o khoang ch\u1ee9a c\u1ee7a m\u00e1y r\u1eeda si\u00eau \u00e2m \u0111\u1ebfn m\u1ee9c quy \u0111\u1ecbnh. M\u1ee9c n\u01b0\u1edbc qu\u00e1 th\u1ea5p ho\u1eb7c qu\u00e1 cao \u0111\u1ec1u c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t l\u00e0m s\u1ea1ch.  Tham kh\u1ea3o h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng \u0111\u1ec3 bi\u1ebft m\u1ee9c n\u01b0\u1edbc khuy\u1ebfn ngh\u1ecb cho m\u00e1y c\u1ee7a b\u1ea1n.<\/p>\n<h3>Ki\u1ec3m tra ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y<\/h3>\n<p>B\u1eadt m\u00e1y v\u00e0 quan s\u00e1t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a n\u00f3. B\u1ea1n s\u1ebd nghe th\u1ea5y ti\u1ebfng \u1ed3n nh\u1eb9, \u0111\u1ec1u \u0111\u1eb7n, \u0111\u00e2y l\u00e0 \u00e2m thanh b\u00ecnh th\u01b0\u1eddng c\u1ee7a s\u00f3ng si\u00eau \u00e2m.  N\u1ebfu nghe th\u1ea5y ti\u1ebfng \u1ed3n b\u1ea5t th\u01b0\u1eddng, nh\u01b0 ti\u1ebfng k\u00eau, ti\u1ebfng r\u00edt ho\u1eb7c ti\u1ebfng l\u1ea1ch c\u1ea1ch, h\u00e3y t\u1eaft m\u00e1y ngay l\u1eadp t\u1ee9c v\u00e0 ki\u1ec3m tra l\u1ea1i.<\/p>\n<h3>Ki\u1ec3m tra hi\u1ec7u su\u1ea5t l\u00e0m s\u1ea1ch b\u1eb1ng gi\u1ea5y nh\u00f4m<\/h3>\n<p>\u0110\u00e2y l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p \u0111\u01a1n gi\u1ea3n v\u00e0 hi\u1ec7u qu\u1ea3 \u0111\u1ec3 ki\u1ec3m tra hi\u1ec7u su\u1ea5t l\u00e0m s\u1ea1ch c\u1ee7a m\u00e1y. C\u1eaft m\u1ed9t mi\u1ebfng gi\u1ea5y nh\u00f4m m\u1ecfng v\u00e0 \u0111\u1eb7t n\u00f3 v\u00e0o \u0111\u00e1y khoang ch\u1ee9a, \u0111\u1ed5 n\u01b0\u1edbc ng\u1eadp mi\u1ebfng gi\u1ea5y nh\u00f4m. Ch\u1ea1y m\u00e1y trong kho\u1ea3ng 5-10 ph\u00fat. Sau \u0111\u00f3, l\u1ea5y mi\u1ebfng gi\u1ea5y nh\u00f4m ra v\u00e0 ki\u1ec3m tra.  N\u1ebfu m\u00e1y ho\u1ea1t \u0111\u1ed9ng t\u1ed1t, mi\u1ebfng gi\u1ea5y nh\u00f4m s\u1ebd c\u00f3 nhi\u1ec1u l\u1ed7 nh\u1ecf li ti do t\u00e1c \u0111\u1ed9ng c\u1ee7a s\u00f3ng si\u00eau \u00e2m.<\/p>\n<table class=\"table table-striped table-bordered\">\n<thead>\n<tr>\n<th>K\u1ebft qu\u1ea3 ki\u1ec3m tra gi\u1ea5y nh\u00f4m<\/th>\n<th>Hi\u1ec7u su\u1ea5t l\u00e0m s\u1ea1ch<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Nhi\u1ec1u l\u1ed7 nh\u1ecf ph\u00e2n b\u1ed1 \u0111\u1ec1u<\/td>\n<td>T\u1ed1t<\/td>\n<\/tr>\n<tr>\n<td>\u00cdt l\u1ed7 ho\u1eb7c l\u1ed7 ph\u00e2n b\u1ed1 kh\u00f4ng \u0111\u1ec1u<\/td>\n<td>K\u00e9m<\/td>\n<\/tr>\n<tr>\n<td>Kh\u00f4ng c\u00f3 l\u1ed7<\/td>\n<td>M\u00e1y c\u00f3 th\u1ec3 b\u1ecb h\u1ecfng<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3>Ki\u1ec3m tra b\u1eb1ng dung d\u1ecbch ki\u1ec3m tra cavitation (T\u00f9y ch\u1ecdn)<\/h3>\n<p>Dung d\u1ecbch ki\u1ec3m tra cavitation l\u00e0 m\u1ed9t ph\u01b0\u01a1ng ph\u00e1p chuy\u00ean nghi\u1ec7p h\u01a1n \u0111\u1ec3 ki\u1ec3m tra hi\u1ec7u su\u1ea5t c\u1ee7a m\u00e1y r\u1eeda si\u00eau \u00e2m. Dung d\u1ecbch n\u00e0y s\u1ebd thay \u0111\u1ed5i m\u00e0u s\u1eafc ho\u1eb7c t\u1ea1o ra b\u1ecdt khi ti\u1ebfp x\u00fac v\u1edbi s\u00f3ng si\u00eau \u00e2m.  Tham kh\u1ea3o h\u01b0\u1edbng d\u1eabn s\u1eed d\u1ee5ng c\u1ee7a dung d\u1ecbch \u0111\u1ec3 bi\u1ebft c\u00e1ch s\u1eed d\u1ee5ng v\u00e0 gi\u1ea3i th\u00edch k\u1ebft qu\u1ea3.<\/p>\n<h3>Ki\u1ec3m tra nhi\u1ec7t \u0111\u1ed9<\/h3>\n<p>M\u1ed9t s\u1ed1 m\u00e1y r\u1eeda si\u00eau \u00e2m c\u00f3 ch\u1ee9c n\u0103ng gia nhi\u1ec7t. N\u1ebfu m\u00e1y c\u1ee7a b\u1ea1n c\u00f3 ch\u1ee9c n\u0103ng n\u00e0y, h\u00e3y ki\u1ec3m tra xem nhi\u1ec7t \u0111\u1ed9 c\u00f3 \u0111\u1ea1t \u0111\u1ebfn m\u1ee9c c\u00e0i \u0111\u1eb7t hay kh\u00f4ng.  S\u1eed d\u1ee5ng nhi\u1ec7t k\u1ebf \u0111\u1ec3 \u0111o nhi\u1ec7t \u0111\u1ed9 c\u1ee7a n\u01b0\u1edbc trong khoang ch\u1ee9a.<\/p>\n<h3>Ki\u1ec3m tra b\u1ed9 ph\u00e1t si\u00eau \u00e2m (c\u1ea7n k\u1ef9 thu\u1eadt chuy\u00ean m\u00f4n)<\/h3>\n<p>Vi\u1ec7c ki\u1ec3m tra b\u1ed9 ph\u00e1t si\u00eau \u00e2m y\u00eau c\u1ea7u ki\u1ebfn th\u1ee9c v\u00e0 thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng. N\u1ebfu nghi ng\u1edd b\u1ed9 ph\u00e1t b\u1ecb h\u1ecfng, h\u00e3y li\u00ean h\u1ec7 v\u1edbi nh\u00e0 cung c\u1ea5p ho\u1eb7c k\u1ef9 thu\u1eadt vi\u00ean chuy\u00ean nghi\u1ec7p \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3. N\u1ebfu c\u1ea7n thay th\u1ebf b\u1ed9 ph\u00e1t v\u00e0 m\u00e1y c\u1ee7a b\u1ea1n t\u01b0\u01a1ng th\u00edch, b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm ki\u1ebfm c\u00e1c b\u1ed9 ph\u00e1t t\u1eeb c\u00e1c nh\u00e0 cung c\u1ea5p nh\u01b0 Beijing Ultrasonic, nh\u01b0ng h\u00e3y ch\u1eafc ch\u1eafn v\u1ec1 t\u00ednh t\u01b0\u01a1ng th\u00edch tr\u01b0\u1edbc khi mua.<\/p>\n<p>Vi\u1ec7c ki\u1ec3m tra m\u00e1y r\u1eeda si\u00eau \u00e2m th\u01b0\u1eddng xuy\u00ean kh\u00f4ng ch\u1ec9 gi\u00fap \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 l\u00e0m s\u1ea1ch m\u00e0 c\u00f2n gi\u00fap ph\u00e1t hi\u1ec7n s\u1edbm c\u00e1c v\u1ea5n \u0111\u1ec1 ti\u1ec1m \u1ea9n, t\u1eeb \u0111\u00f3 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a m\u00e1y v\u00e0 ti\u1ebft ki\u1ec7m chi ph\u00ed s\u1eeda ch\u1eefa. H\u00e3y th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc ki\u1ec3m tra tr\u00ean \u0111\u1ecbnh k\u1ef3 \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u00e1y r\u1eeda si\u00eau \u00e2m c\u1ee7a b\u1ea1n lu\u00f4n ho\u1ea1t \u0111\u1ed9ng \u1edf tr\u1ea1ng th\u00e1i t\u1ed1t nh\u1ea5t.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Vi\u1ec7c ki\u1ec3m tra m\u00e1y r\u1eeda si\u00eau \u00e2m \u0111\u1ecbnh k\u1ef3 l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 l\u00e0m s\u1ea1ch v\u00e0 k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd c\u1ee7a m\u00e1y. B\u00e0i vi\u1ebft n\u00e0y s\u1ebd h\u01b0\u1edbng d\u1eabn chi ti\u1ebft c\u00e1ch ki\u1ec3m tra m\u00e1y r\u1eeda si\u00eau \u00e2m, t\u1eeb nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p \u0111\u01a1n gi\u1ea3n \u0111\u1ebfn nh\u1eefng k\u1ef9 thu\u1eadt chuy\u00ean s\u00e2u h\u01a1n.<\/p>\n","protected":false},"author":1,"featured_media":20067,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6406],"tags":[],"class_list":["post-47020","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\/47020","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=47020"}],"version-history":[{"count":0,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/posts\/47020\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media\/20067"}],"wp:attachment":[{"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/media?parent=47020"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/categories?post=47020"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.bjultrasonic.com\/vi\/wp-json\/wp\/v2\/tags?post=47020"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}