{"id":20333,"date":"2019-08-02T02:45:51","date_gmt":"2019-08-02T02:45:51","guid":{"rendered":"http:\/\/dgbellvietnam.com\/do-electronic-products-require-the-dust-test\/"},"modified":"2024-11-06T15:27:09","modified_gmt":"2024-11-06T08:27:09","slug":"do-electronic-products-require-the-dust-test","status":"publish","type":"post","link":"https:\/\/dgbellvietnam.com\/en\/do-electronic-products-require-the-dust-test\/","title":{"rendered":"C\u00f3 c\u1ea7n th\u1eed nghi\u1ec7m b\u1ee5i cho s\u1ea3n ph\u1ea9m \u0111i\u1ec7n t\u1eed kh\u00f4ng?"},"content":{"rendered":"
\n

Ph\u1ea1m vi c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m \u0111i\u1ec7n t\u1eed ch\u1ee7 y\u1ebfu bao g\u1ed3m c\u00e1c s\u1ea3n ph\u1ea9m chi\u1ebfu s\u00e1ng, linh ki\u1ec7n \u0111i\u1ec7n t\u1eed v\u00e0 thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i truy\u1ec1n th\u00f4ng di \u0111\u1ed9ng. H\u1ecd c\u00f3 c\u00e1c quy \u0111\u1ecbnh r\u00f5 r\u00e0ng v\u1ec1 th\u1eed nghi\u1ec7m b\u1ea3o v\u1ec7 v\u1ecf b\u1ecdc. C\u00e1c y\u00eau c\u1ea7u n\u00e0y th\u01b0\u1eddng l\u00e0: ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc, ch\u1ed1ng ch\u00e1y n\u1ed5 v\u00e0 ch\u1ed1ng va \u0111\u1eadp c\u01a1 h\u1ecdc. <\/span><\/span>Tuy nhi\u00ean, \u1edf giai \u0111o\u1ea1n n\u00e0y, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t kh\u00f4ng coi tr\u1ecdng vi\u1ec7c th\u1eed nghi\u1ec7m b\u1ee5i.<\/span><\/span><\/strong> Quan \u0111i\u1ec3m chung l\u00e0 b\u1ee5i ch\u1ee7 y\u1ebfu ph\u00e2n b\u1ed1 \u1edf c\u00e1c khu v\u1ef1c kh\u00f4 c\u00f3 b\u1ee9c x\u1ea1 l\u1edbn v\u00e0 c\u00e1c ngu\u1ed3n b\u1ee5i \u1edf c\u00e1c khu v\u1ef1c kh\u00e1c r\u1ea5t \u0111a d\u1ea1ng. V\u00ed d\u1ee5, c\u00e1t m\u1ecbn \u0111\u1ebfn t\u1eeb sa m\u1ea1c v\u00e0 cacbua \u0111\u01b0\u1ee3c th\u1edf ra ho\u1eb7c nh\u00e2n t\u1ea1o.<\/span><\/span><\/p>\n

T\u1ea7m quan tr\u1ecdng c\u1ee7a Th\u1eed nghi\u1ec7m b\u1ee5i<\/span><\/span><\/span><\/strong><\/span><\/span><\/h2>\n

T\u00e1c h\u1ea1i do b\u1ee5i g\u00e2y ra trong cu\u1ed9c s\u1ed1ng th\u1ef1c l\u00e0 r\u1ea5t l\u1edbn v\u00e0 b\u1ea3n th\u00e2n b\u1ee5i s\u1ebd tr\u1edf th\u00e0nh m\u1ed9t ch\u1ea5t c\u00f3 h\u1ea1i.<\/span><\/span><\/p>\n

V\u00ed d\u1ee5, hi\u1ec7u su\u1ea5t quang h\u1ecdc b\u1ecb nhi\u1ec5u, k\u1eb9t c\u00e1c b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng, gi\u1ea3m hi\u1ec7u su\u1ea5t truy\u1ec1n nhi\u1ec7t, m\u00e0i m\u00f2n c\u00e1c b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng, t\u1eafc b\u1ed9 l\u1ecdc kh\u00ed, h\u01b0 h\u1ecfng l\u1edbp c\u00e1ch \u0111i\u1ec7n, v.v. N\u1ebfu \u0111i\u1ec1u ki\u1ec7n thu\u1eadn l\u1ee3i, n\u00f3 s\u1ebd g\u00e2y ra n\u1ea5m m\u1ed1c, \u0103n m\u00f2n v\u00e0 c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra h\u1ecfa ho\u1ea1n.<\/span><\/span><\/p>\n

Bu\u1ed3ng th\u1eed b\u1ee5i<\/span><\/span><\/strong><\/span><\/span><\/h2>\n

Bu\u1ed3ng th\u1eed b\u1ee5i th\u00edch h\u1ee3p \u0111\u1ec3 th\u1eed nghi\u1ec7m kh\u1ea3 n\u0103ng ch\u1ed1ng b\u1ee5i c\u1ee7a nhi\u1ec1u b\u1ed9 ph\u1eadn \u00f4 t\u00f4 kh\u00e1c nhau. C\u00e1c b\u1ed9 ph\u1eadn th\u1eed nghi\u1ec7m bao g\u1ed3m \u0111\u00e8n, d\u1ee5ng c\u1ee5, n\u1eafp ch\u1ed1ng b\u1ee5i \u0111i\u1ec7n, h\u1ec7 th\u1ed1ng l\u00e1i, kh\u00f3a c\u1eeda, v.v.<\/span><\/span><\/p>\n

Tr\u01b0\u1edbc ti\u00ean, ch\u00fang ta ph\u1ea3i hi\u1ec3u r\u1eb1ng c\u00f3 m\u1ed9t s\u1ed1 th\u00f4ng s\u1ed1 c\u1ea7n thi\u1ebft cho th\u1eed nghi\u1ec7m b\u1ee5i.<\/span><\/span><\/strong><\/p>\n

Y\u00eau c\u1ea7u c\u1ee7a th\u1eed nghi\u1ec7m c\u00e1t v\u00e0 b\u1ee5i ch\u1ee7 y\u1ebfu bao g\u1ed3m c\u00e1c th\u00f4ng s\u1ed1 sau: nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 \u1ea9m t\u01b0\u01a1ng \u0111\u1ed1i, n\u1ed3ng \u0111\u1ed9 b\u1ee5i, t\u1ed1c \u0111\u1ed9 gi\u00f3, th\u1ec3 t\u00edch th\u00f9ng ch\u1ee9a, lo\u1ea1i b\u1ee5i v\u00e0 \u0111\u01b0\u1eddng k\u00ednh h\u1ea1t, v\u1ecb tr\u00ed \u0111\u1eb7t m\u1eabu, th\u1eddi gian ph\u1ee7i b\u1ee5i v\u00e0 th\u1eddi gian ngh\u1ec9, t\u1ed5ng th\u1eddi gian th\u1eed nghi\u1ec7m, v.v.<\/span><\/span><\/p>\n

Th\u1ee9 hai, ch\u00fang ta c\u0169ng c\u1ea7n c\u00f3 s\u1ef1 hi\u1ec3u bi\u1ebft nh\u1ea5t \u0111\u1ecbnh v\u1ec1 m\u1ee9c \u0111\u1ed9 ch\u1ed1ng b\u1ee5i.<\/span><\/span><\/strong><\/p>\n

<\/a><\/div>\n

B\u1ea3o v\u1ec7 ch\u1ed1ng x\u00e2m nh\u1eadp<\/span><\/span><\/strong><\/span><\/span><\/h2>\n

IP l\u00e0 m\u00e3 \u0111\u01b0\u1ee3c c\u00e1c c\u01a1 quan qu\u1ed1c t\u1ebf s\u1eed d\u1ee5ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh m\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7. C\u1ea5p \u0111\u1ed9 IP bao g\u1ed3m hai s\u1ed1. S\u1ed1 \u0111\u1ea7u ti\u00ean bi\u1ec3u th\u1ecb kh\u1ea3 n\u0103ng ch\u1ed1ng b\u1ee5i v\u00e0 s\u1ed1 th\u1ee9 hai bi\u1ec3u th\u1ecb kh\u1ea3 n\u0103ng ch\u1ed1ng n\u01b0\u1edbc. <\/span><\/span>N\u00f3i m\u1ed9t c\u00e1ch ng\u1eafn g\u1ecdn, <\/span><\/span><\/strong>s\u1ed1 c\u00e0ng cao th\u00ec m\u1ee9c \u0111\u1ed9 b\u1ea3o v\u1ec7 c\u00e0ng t\u1ed1t.<\/span><\/span><\/strong><\/p>\n

Ti\u00eau chu\u1ea9n ch\u1ed1ng b\u1ee5i IEC\/EN60529 \u0111\u01b0\u1ee3c chia th\u00e0nh 7 c\u1ea5p \u0111\u1ed9 (c\u1ea5p \u0111\u1ed9 0 ~ c\u1ea5p \u0111\u1ed9 6), c\u1ea5p \u0111\u1ed9 ch\u1ed1ng b\u1ee5i (v\u00ed d\u1ee5 IP5X \u2013 c\u1ea5p \u0111\u1ed9 b\u1ee5i 5)<\/span><\/span><\/strong><\/p>\n\n\n\n<\/colgroup>\n\n\n\n\n\n\n\n\n
C\u1ea5p \u0111\u1ed9 0<\/span><\/span><\/td>\nHo\u00e0n to\u00e0n kh\u00f4ng c\u00f3 kh\u1ea3 n\u0103ng ch\u1ed1ng b\u1ee5i<\/span><\/span><\/td>\n<\/tr>\n
C\u1ea5p \u0111\u1ed9 1<\/span><\/span><\/td>\nC\u00f3 th\u1ec3 b\u1ea3o v\u1ec7 ch\u1ed1ng l\u1ea1i c\u00e1c v\u1eadt th\u1ec3 l\u1ea1 c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u1edbn h\u01a1n 50mm r\u01a1i v\u00e0o b\u00ean trong thi\u1ebft b\u1ecb.<\/span><\/span><\/td>\n<\/tr>\n
C\u1ea5p \u0111\u1ed9 2<\/span><\/span><\/td>\nB\u1ea3o v\u1ec7 c\u00e1c v\u1eadt l\u1ea1 c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u1edbn h\u01a1n 12,5mm kh\u00f4ng r\u01a1i v\u00e0o thi\u1ebft b\u1ecb<\/span><\/span><\/td>\n<\/tr>\n
C\u1ea5p \u0111\u1ed9 3<\/span><\/span><\/td>\nB\u1ea3o v\u1ec7 c\u00e1c v\u1eadt l\u1ea1 c\u00f3 \u0111\u01b0\u1eddng k\u00ednh l\u1edbn h\u01a1n 2,5mm kh\u00f4ng r\u01a1i v\u00e0o thi\u1ebft b\u1ecb<\/span><\/span><\/td>\n<\/tr>\n
C\u1ea5p \u0111\u1ed9 4<\/span><\/span><\/td>\nB\u1ea3o v\u1ec7 c\u00e1c v\u1eadt l\u1ea1 c\u00f3 k\u00edch th\u01b0\u1edbc l\u1edbn h\u01a1n 1,00mm kh\u00f4ng r\u01a1i v\u00e0o thi\u1ebft b\u1ecb<\/span><\/span><\/td>\n<\/tr>\n
C\u1ea5p \u0111\u1ed9 5<\/span><\/span><\/td>\nKh\u00f4ng th\u1ec3 ng\u0103n ch\u1eb7n ho\u00e0n to\u00e0n b\u1ee5i x\u00e2m nh\u1eadp, nh\u01b0ng l\u01b0\u1ee3ng b\u1ee5i x\u00e2m nh\u1eadp kh\u00f4ng \u0111\u01b0\u1ee3c \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng c\u1ee7a thi\u1ebft b\u1ecb v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn an to\u00e0n.<\/span><\/span><\/td>\n<\/tr>\n
C\u1ea5p \u0111\u1ed9 6<\/span><\/span><\/td>\nCh\u1ed1ng b\u1ee5i ho\u00e0n to\u00e0n<\/span><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

B\u1edfi v\u00ec s\u1ea3n ph\u1ea9m ph\u1ea3i m\u1ea5t m\u1ed9t th\u1eddi gian d\u00e0i \u0111\u1ec3 ti\u1ebfn h\u00e0nh th\u1eed nghi\u1ec7m b\u1ee5i trong \u0111i\u1ec1u ki\u1ec7n t\u1ef1 nhi\u00ean. Do \u0111\u00f3, h\u1ea7u h\u1ebft c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t s\u1ebd ch\u1ecdn bu\u1ed3ng th\u1eed b\u1ee5i \u0111\u1ec3 th\u1eed nghi\u1ec7m s\u1ea3n ph\u1ea9m c\u1ee7a m\u00ecnh.<\/span><\/span><\/p>\n

Th\u00f4ng qua vi\u1ec7c s\u1eed d\u1ee5ng bu\u1ed3ng th\u1eed b\u1ee5i \u0111\u1ec3 th\u1eed nghi\u1ec7m, ch\u00fang t\u00f4i \u0111\u00e3 bi\u1ebft \u0111\u01b0\u1ee3c nh\u1eefng thi\u1ebfu s\u00f3t c\u1ee7a s\u1ea3n ph\u1ea9m. Ch\u00fang t\u00f4i c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng bi\u1ec7n ph\u00e1p n\u00e0o \u0111\u1ec3 c\u1ea3i thi\u1ec7n s\u1ea3n ph\u1ea9m c\u1ee7a m\u00ecnh?\u00a0<\/span><\/span><\/strong><\/p>\n

Bi\u1ec7n ph\u00e1p ch\u1ed1ng b\u1ee5i<\/span><\/span><\/strong><\/span><\/span><\/h2>\n
    \n
  1. S\u1eed d\u1ee5ng k\u1ebft c\u1ea5u \u0111\u00f3ng ch\u1eb7t. V\u00ed d\u1ee5, l\u1ed7 kh\u00f3a c\u1ee7a thi\u1ebft b\u1ecb \u0111i\u1ec1u khi\u1ec3n b\u00ean ngo\u00e0i ph\u1ea3i \u0111\u01b0\u1ee3c l\u1eafp r\u00e1p b\u1eb1ng n\u1eafp ch\u1ed1ng b\u1ee5i. C\u1ed5ng thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 chuy\u1ec3n \u0111\u1ed5i ph\u1ea3i \u0111\u01b0\u1ee3c l\u1eafp r\u00e1p b\u1eb1ng n\u00fat ch\u1ed1ng b\u1ee5i.<\/span><\/span><\/li>\n
  2. C\u00e1c b\u1ed9 l\u1ecdc v\u00e0 l\u01b0\u1edbi quay \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t trong c\u00e1c l\u1ed7 th\u00f4ng h\u01a1i \u0111\u1ec3 l\u1ecdc b\u1ee5i t\u1ed1t h\u01a1n.<\/span><\/span><\/li>\n
  3. C\u1ed1 g\u1eafng tr\u00e1nh s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb l\u00e0m m\u00e1t kh\u00f4ng kh\u00ed m\u1ea1nh v\u00e0 thay \u0111\u1ed5i h\u00ecnh d\u1ea1ng c\u1ee7a qu\u1ea1t gi\u00f3 \u0111\u1ec3 h\u00fat kh\u00ed.<\/span><\/span><\/li>\n
  4. \u0110\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb m\u1ea1ch \u0111i\u1ec7n s\u1eed d\u1ee5ng trong \u0111i\u1ec1u ki\u1ec7n b\u1ea5t l\u1ee3i, b\u1ec1 m\u1eb7t ph\u1ea3i \u0111\u01b0\u1ee3c ph\u1ee7 m\u1ed9t l\u1edbp v\u1eadt li\u1ec7u ch\u1ed1ng h\u00f3a ch\u1ea5t \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho \u0111\u01b0\u1eddng d\u00e2y.<\/span><\/span><\/li>\n<\/ol>\n

    Ng\u01b0\u1eddi ta tin r\u1eb1ng b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng bu\u1ed3ng th\u1eed b\u1ee5i v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 hi\u1ec7u qu\u1ea3 n\u00e0y, ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m c\u1ee7a b\u1ea1n s\u1ebd \u0111\u01b0\u1ee3c n\u00e2ng cao.<\/span><\/span><\/p>\n

    K\u1ebft lu\u1eadn<\/span><\/span><\/strong><\/span><\/span><\/h2>\n

    \u0110\u1ec3 n\u00e2ng cao ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i c\u00f3 kh\u1ea3 n\u0103ng c\u1ea1nh tranh qu\u1ed1c t\u1ebf h\u01a1n, ch\u00fang t\u00f4i c\u1ea7n gi\u1ea3i quy\u1ebft m\u1ed9t s\u1ed1 v\u1ea5n \u0111\u1ec1 th\u1ef1c t\u1ebf t\u1eeb nh\u1eefng n\u01a1i nh\u1ecf. M\u1ed7i b\u01b0\u1edbc nh\u1ecf \u0111\u1ec1u \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o r\u1eb1ng c\u00f4ng ty c\u00f3 th\u1ec3 ph\u00e1t tri\u1ec3n t\u1ed1t h\u01a1n trong th\u1eddi gian d\u00e0i. T\u00f4i tin r\u1eb1ng bu\u1ed3ng th\u1eed b\u1ee5i c\u1ee7a ch\u00fang t\u00f4i s\u1ebd gi\u00fap b\u1ea1n c\u1ea3i thi\u1ec7n t\u1ed1t h\u01a1n ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m c\u1ee7a m\u00ecnh.<\/span><\/span><\/p>\n

    <\/div>\n
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    <\/div>\n
    <\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

    Ph\u1ea1m vi c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m \u0111i\u1ec7n t\u1eed ch\u1ee7 y\u1ebfu bao g\u1ed3m c\u00e1c s\u1ea3n ph\u1ea9m chi\u1ebfu s\u00e1ng, linh ki\u1ec7n \u0111i\u1ec7n t\u1eed v\u00e0 thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i truy\u1ec1n th\u00f4ng di \u0111\u1ed9ng. H\u1ecd c\u00f3 c\u00e1c quy \u0111\u1ecbnh r\u00f5 r\u00e0ng v\u1ec1 th\u1eed nghi\u1ec7m b\u1ea3o v\u1ec7 v\u1ecf b\u1ecdc. C\u00e1c y\u00eau c\u1ea7u n\u00e0y th\u01b0\u1eddng l\u00e0: ch\u1ed1ng th\u1ea5m n\u01b0\u1edbc, ch\u1ed1ng ch\u00e1y<\/p>\n","protected":false},"author":1,"featured_media":20334,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[88],"tags":[],"class_list":["post-20333","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc-cong-nghe"],"acf":[],"_links":{"self":[{"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/posts\/20333","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/comments?post=20333"}],"version-history":[{"count":3,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/posts\/20333\/revisions"}],"predecessor-version":[{"id":22144,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/posts\/20333\/revisions\/22144"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/media\/20334"}],"wp:attachment":[{"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/media?parent=20333"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/categories?post=20333"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dgbellvietnam.com\/en\/wp-json\/wp\/v2\/tags?post=20333"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}