{"id":403,"date":"2020-04-22T12:48:24","date_gmt":"2020-04-22T05:48:24","guid":{"rendered":"http:\/\/uvtech.wamstore.com\/?p=403"},"modified":"2025-08-02T13:59:04","modified_gmt":"2025-08-02T06:59:04","slug":"cac-su-co-ve-den-say-uv-va-cach-khac-phuc","status":"publish","type":"post","link":"https:\/\/uvtech.vn\/zh\/cac-su-co-ve-den-say-uv-va-cach-khac-phuc\/","title":{"rendered":"C\u00e1c s\u1ef1 c\u1ed1 v\u1ec1 \u0111\u00e8n s\u1ea5y UV v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c"},"content":{"rendered":"
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S\u1ef0 C\u1ed0 \u0110\u00c8N UV V\u00c0 C\u00c1CH KH\u1eaeC PH\u1ee4C (PH\u1ea6N 1)<\/strong><\/p>\n

Khi s\u1eed d\u1ee5ng \u0111\u00e8n UV ch\u00fang ta th\u01b0\u1eddng g\u1eb7p ph\u1ea3i m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 v\u1ec1 \u0111\u00e8n UV l\u00e0m cho \u0111\u00e8n UV ng\u1eebng ho\u1ea1t \u0111\u1ed9ng ho\u1eb7c tu\u1ed5i th\u1ecd c\u1ee7a \u0111\u00e8n r\u1ea5t k\u00e9m, l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn n\u0103ng su\u1ea5t, ch\u1ea5t l\u01b0\u1ee3ng c\u1ee7a s\u1ea3n ph\u1ea9m v\u00e0 ti\u00eau t\u1ed1n kh\u00e1 nhi\u1ec1u chi ph\u00ed cho vi\u1ec7c thay \u0111\u00e8n UV m\u1edbi. Sau \u0111\u00e2y UVTech xin g\u1eedi \u0111\u1ebfn Qu\u00fd kh\u00e1ch h\u00e0ng m\u1ed9t s\u1ed1 l\u01b0u \u00fd v\u1ec1 c\u00e1c s\u1ef1 c\u1ed1 \u0111\u00e8n UV th\u01b0\u1eddng g\u1eb7p v\u00e0 c\u00e1ch ph\u00f2ng ng\u1eeba nh\u1eefng s\u1ef1 c\u1ed1 \u0111\u00f3 nh\u1eb1m l\u00e0m t\u0103ng tu\u1ed5i th\u1ecd c\u1ee7a \u0111\u00e8n UV.<\/p>\n

1. \u0110\u00e8n UV b\u1ecb m\u1edd \u0111\u1ee5c<\/strong><\/p>\n

\"\"<\/p>\n

S\u1ef1 c\u1ed1:<\/strong> \u0110\u00e8n UV tr\u1edf n\u00ean m\u1edd \u0111\u1ee5c l\u00e0 khi th\u00e2n \u0111\u00e8n xu\u1ea5t hi\u1ec7n nhi\u1ec1u \u0111\u00f3m tr\u1eafng, l\u00e0m cho \u0111\u00e8n kh\u00f4ng c\u00f2n trong su\u1ed1t nh\u01b0 ban \u0111\u1ea7u, vi\u1ec7c n\u00e0y l\u00e0m c\u1ea3n tr\u1edf tia c\u1ef1c t\u00edm \u0111i qua l\u1edbp th\u1ea1ch anh. Qu\u00e1 tr\u00ecnh n\u00e0y x\u1ea3y ra sau khi \u0111\u00e8n nhi\u1ec5m b\u1ea9n v\u00e0 hi\u1ec7n t\u01b0\u1ee3ng n\u00e0y tr\u1edf n\u00ean nhi\u1ec1u h\u01a1n khi \u0111\u00e8n UV qu\u00e1 n\u00f3ng.<\/p>\n

Ph\u00f2ng ng\u1eeba:<\/strong><\/p>\n

\u0110\u1ea3m b\u1ea3o \u0111\u00e8n UV \u0111\u01b0\u1ee3c s\u1ea1ch s\u1ebd tr\u01b0\u1edbc khi ch\u1ea1y \u0111\u00e8n v\u00e0 ho\u1ea1t \u0111\u1ed9ng trong m\u1ed9t m\u00f4i tr\u01b0\u1eddng kh\u00f4ng c\u00f3 b\u1ee5i b\u1ea9n.
\u0110\u1ea3m b\u1ea3o \u0111\u00e8n UV \u0111\u01b0\u1ee3c ch\u1ea1y \u1edf \u0111i\u1ec7n th\u1ebf v\u00e0 c\u00f4ng su\u1ea5t ch\u00ednh x\u00e1c v\u00e0 h\u1ec7 th\u1ed1ng UV \u0111\u01b0\u1ee3c l\u00e0m l\u1ea1nh \u0111\u00fang c\u00e1ch.<\/p>\n

<\/p>\n

2. \u0110\u00e8n UV b\u1ecb tr\u00e1ng g\u01b0\u01a1ng<\/strong><\/p>\n

\"\"<\/p>\n

S\u1ef1 c\u1ed1:<\/strong> do h\u1ec7 th\u1ed1ng s\u1ea5y t\u1ea1o ra qu\u00e1 nhi\u1ec1u kh\u00f4ng kh\u00ed l\u1ea1nh m\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c l\u01b0u th\u00f4ng \u0111\u00fang c\u00e1ch \u0111\u1ed3ng \u0111\u1ec1u d\u1ecdc theo chi\u1ec1u d\u00e0i c\u1ee7a \u0111\u00e8n d\u1eabn \u0111\u1ebfn \u0111\u00e8n UV b\u1ecb tr\u00e1ng g\u01b0\u01a1ng \u1edf 2 vai \u0111\u00e8n.<\/p>\n

Ph\u00f2ng ng\u1eeba:<\/strong><\/p>\n

Vai \u0111\u00e8n UV th\u01b0\u1eddng \u0111\u01b0\u1ee3c tr\u00e1ng ph\u1ee7 v\u1eadt li\u1ec7u ph\u1ea3n x\u1ea1 nhi\u1ec7t nh\u01b0: v\u00e0ng, b\u1ea1ch kim, s\u01a1n b\u1ea1c tr\u1eafng \u0111\u1ec3 gi\u1eef nhi\u1ec7t b\u00ean trong \u0111\u00e8n. Tuy nhi\u00ean vi\u1ec7c tr\u00e1ng ph\u1ee7 s\u01a1n m\u00e0u tr\u1eafng th\u1ef1c s\u1ef1 l\u00e0 l\u1edbp ph\u1ee7 ph\u1ea3n x\u1ea1 t\u1ed1t nh\u1ea5t \u0111\u1ec3 gi\u1eef nhi\u1ec7t b\u00ean trong \u0111\u00e8n.
H\u1ec7 th\u1ed1ng t\u1ea1o ra qu\u00e1 nhi\u1ec1u kh\u00f4ng kh\u00ed l\u1ea1nh m\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c l\u01b0u th\u00f4ng \u0111\u00fang c\u00e1ch \u0111\u1ed3ng \u0111\u1ec1u d\u1ecdc theo chi\u1ec1u d\u00e0i c\u1ee7a \u0111\u00e8n. L\u01b0u \u00fd nhi\u1ec7t \u0111\u1ed9 hai b\u00ean vai \u0111\u00e8n UV ph\u1ea3i tr\u00ean 600\u00b0C.
\u0110\u00e8n UV kh\u00f4ng s\u1eed d\u1ee5ng \u0111i\u1ec7n th\u1ebf ch\u00ednh x\u00e1c trong th\u1eddi gian k\u00e9o d\u00e0i. Ng\u01b0\u1eddi s\u1eed d\u1ee5ng \u0111\u00e8n UV n\u00ean t\u00ecm ki\u1ebfm s\u1ef1 t\u01b0 v\u1ea5n chuy\u00ean nghi\u1ec7p trong tr\u01b0\u1eddng h\u1ee3p n\u00e0y.<\/p>\n

3. \u0110\u00e8n UV b\u1ecb bi\u1ebfn d\u1ea1ng<\/strong><\/p>\n

\"\"<\/p>\n

S\u1ef1 c\u1ed1:<\/strong> C\u00e1c \u0111\u00e8n UV \u0111\u00e3 qu\u00e1 n\u00f3ng do l\u01b0u th\u00f4ng kh\u00f4ng kh\u00ed k\u00e9m trong h\u1ec7 th\u1ed1ng UV. Qu\u00e1 n\u00f3ng l\u00e0m cho th\u1ea1ch anh m\u1ec1m v\u00e0 b\u1eaft \u0111\u1ea7u ch\u1ea3y x\u1ec7 d\u01b0\u1edbi tr\u1ecdng l\u1ef1c ho\u1eb7c bi\u1ebfn d\u1ea1ng do ch\u00eanh l\u1ec7ch \u00e1p su\u1ea5t.<\/p>\n

Ph\u00f2ng ng\u1eeba:<\/strong><\/p>\n

Trong l\u00fac ho\u1ea1t \u0111\u1ed9ng, nhi\u1ec7t \u0111\u1ed9 th\u00e2n \u0111\u00e8n kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 850\u00b0C v\u00e0 \u0111u\u00f4i \u0111\u00e8n kh\u00f4ng v\u01b0\u1ee3t qu\u00e1 350\u00b0C.
\u0110i\u1ec1u ch\u1ec9nh lu\u1ed3ng kh\u00f4ng kh\u00ed v\u00e0 l\u00e0m m\u00e1t xung quanh \u0111\u00e8n, \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t c\u1ee7a b\u1ea1n \u0111\u01b0\u1ee3c \u0111\u1ea7y \u0111\u1ee7 ch\u1ee9c n\u0103ng.
C\u00f3 th\u1ec3 xoay \u0111\u00e8n UV 180\u00b0 h\u00e0ng tu\u1ea7n.<\/p>\n

4. \u0110\u00e8n UV b\u1ecb \u00f4 nhi\u1ec5m b\u00ean ngo\u00e0i<\/strong><\/p>\n

\"\"<\/p>\n

S\u1ef1 c\u1ed1:<\/strong> \u00d4 nhi\u1ec5m b\u00ean ngo\u00e0i c\u1ee7a \u0111\u00e8n UV s\u1ebd x\u1ea3y ra khi thao t\u00e1c tr\u00ean \u0111\u00e8n UV m\u00e0 ng\u01b0\u1eddi d\u00f9ng s\u1eed d\u1ee5ng tay tr\u1ea7n ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi th\u00e2n \u0111\u00e8n l\u00e0m in ng\u00f3n tay l\u00ean th\u00e2n \u0111\u00e8n ho\u1eb7c \u0111\u00e8n b\u1ecb d\u00ednh c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m b\u00ean ngo\u00e0i nh\u01b0 b\u1ed9t, b\u1ee5i gi\u1ea5y v\u00e0 m\u1ef1c in, d\u00ednh l\u00ean b\u1ec1 m\u1eb7t b\u00ean ngo\u00e0i c\u1ee7a th\u00e2n \u0111\u00e8n. \u0110\u00f4i khi h\u1ec7 th\u1ed1ng gi\u1ea3i nhi\u1ec7t k\u00e9m, l\u00e0m cho m\u00e1ng nh\u00f4m ch\u1ea3y xu\u1ed1ng \u0111\u00e8n d\u1eabn \u0111\u1ebfn \u0111\u00e8n b\u1ecb l\u1ee7ng l\u1ed5.<\/p>\n

Ph\u00f2ng ng\u1eeba:<\/strong><\/p>\n

Ch\u1ec9 \u0111\u01b0\u1ee3c thao t\u00e1c, th\u00e1o l\u1eafp \u0111\u00e8n khi \u0111\u00e8n \u0111\u00e3 ngu\u1ed9i h\u1eb5n v\u00e0 n\u00ean mang g\u0103ng tay cotton s\u1ea1ch trong l\u00fac thao t\u00e1c.
Khi \u0111\u00e8n b\u1ecb b\u00e1m b\u1ea9n do s\u1ef1 ti\u1ebfp x\u00fac c\u1ee7a h\u00f3a ch\u1ea5t hay ch\u1ea1m tay v\u00e0o \u0111\u00e8n, d\u00f9ng alcohol \u0111\u1ec3 v\u1ec7 sinh s\u1ea1ch s\u1ebd v\u00f9ng b\u00e1m b\u1ea9n.<\/p>\n

C\u00f2n r\u1ea5t nhi\u1ec1u s\u1ef1 c\u1ed1 trong qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng \u0111\u00e8n UV, UVTech s\u1ebd tr\u00ecnh b\u00e0i \u1edf ph\u1ea7n ti\u1ebfp theo, m\u1eddi c\u00e1c b\u1ea1n \u0111\u00f3n \u0111\u1ecdc b\u00e0i S\u1ef1 c\u1ed1 \u0111\u00e8n UV v\u00e0 c\u00e1ch ph\u00f2ng ng\u1eeba (Ph\u1ea7n 2) trong th\u1eddi gian t\u1edbi.<\/p>\n

Xin c\u1ea3m \u01a1n!<\/p>\n

LI\u00caU QU\u1ed0C B\u00ccNH<\/p>\n

www.uvtech.vn<\/a><\/p>\n

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Khi s\u1eed d\u1ee5ng \u0111\u00e8n UV ch\u00fang ta th\u01b0\u1eddng g\u1eb7p ph\u1ea3i m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 v\u1ec1 \u0111\u00e8n UV<\/p>","protected":false},"author":1,"featured_media":22737,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-403","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-danh-muc-tin-tuc"],"_links":{"self":[{"href":"https:\/\/uvtech.vn\/zh\/wp-json\/wp\/v2\/posts\/403","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/uvtech.vn\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/uvtech.vn\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/uvtech.vn\/zh\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/uvtech.vn\/zh\/wp-json\/wp\/v2\/comments?post=403"}],"version-history":[{"count":4,"href":"https:\/\/uvtech.vn\/zh\/wp-json\/wp\/v2\/posts\/403\/revisions"}],"predecessor-version":[{"id":22745,"href":"https:\/\/uvtech.vn\/zh\/wp-json\/wp\/v2\/posts\/403\/revisions\/22745"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/uvtech.vn\/zh\/wp-json\/wp\/v2\/media\/22737"}],"wp:attachment":[{"href":"https:\/\/uvtech.vn\/zh\/wp-json\/wp\/v2\/media?parent=403"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/uvtech.vn\/zh\/wp-json\/wp\/v2\/categories?post=403"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/uvtech.vn\/zh\/wp-json\/wp\/v2\/tags?post=403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}