{"id":30098,"date":"2020-11-23T12:26:03","date_gmt":"2020-11-23T05:26:03","guid":{"rendered":"https:\/\/www.baohoxanh.com\/blog\/?p=30098"},"modified":"2026-09-02T02:39:48","modified_gmt":"2026-09-01T19:39:48","slug":"ao-chong-tinh-dien-an-toan-va-hieu-qua-cho-nguoi-su-dung","status":"publish","type":"post","link":"https:\/\/www.baohoxanh.com\/blog\/ao-chong-tinh-dien-an-toan-va-hieu-qua-cho-nguoi-su-dung\/","title":{"rendered":"\u00c1o Ch\u1ed1ng T\u0129nh \u0110i\u1ec7n ESD L\u00e0 G\u00ec, C\u1ea5u T\u1ea1o V\u00e0 C\u00e1ch Ch\u1ecdn Size"},"content":{"rendered":"<p>Trong m\u1ed9t d\u00e2y chuy\u1ec1n l\u1eafp r\u00e1p \u0111i\u1ec7n t\u1eed, th\u1ee9 ph\u00e1 h\u1ecfng con chip th\u01b0\u1eddng kh\u00f4ng ph\u1ea3i c\u00fa va \u0111\u1eadp n\u00e0o nh\u00ecn th\u1ea5y \u0111\u01b0\u1ee3c, m\u00e0 l\u00e0 m\u1ed9t l\u1ea7n ph\u00f3ng t\u0129nh \u0111i\u1ec7n ch\u1ec9 v\u00e0i tr\u0103m v\u00f4n \u2014 m\u1ee9c m\u00e0 da ng\u01b0\u1eddi ho\u00e0n to\u00e0n kh\u00f4ng c\u1ea3m nh\u1eadn \u0111\u01b0\u1ee3c. <strong>\u00c1o ch\u1ed1ng t\u0129nh \u0111i\u1ec7n ESD<\/strong> sinh ra cho \u0111\u00fang t\u00ecnh hu\u1ed1ng \u0111\u00f3: n\u00f3 kh\u00f4ng b\u1ea3o v\u1ec7 ng\u01b0\u1eddi m\u1eb7c tr\u01b0\u1edbc d\u00f2ng \u0111i\u1ec7n, n\u00f3 gi\u1eef cho \u0111i\u1ec7n t\u00edch tr\u00ean ng\u01b0\u1eddi v\u00e0 tr\u00ean qu\u1ea7n \u00e1o kh\u00f4ng ph\u00f3ng v\u00e0o linh ki\u1ec7n \u0111ang n\u1eb1m trong tay.<\/p>\n<p>B\u00e0i vi\u1ebft \u0111i t\u1eeb nguy\u00ean l\u00fd x\u1ea3 \u0111i\u1ec7n t\u00edch c\u1ee7a v\u1ea3i s\u1ee3i carbon, ranh gi\u1edbi tuy\u1ec7t \u0111\u1ed1i gi\u1eefa ESD v\u00e0 c\u00e1ch \u0111i\u1ec7n, c\u00e1ch ch\u1ecdn c\u1ee1 \u00e1o, t\u1edbi nh\u1eefng d\u1ea5u hi\u1ec7u cho bi\u1ebft chi\u1ebfc \u00e1o \u0111\u00e3 h\u1ebft t\u00e1c d\u1ee5ng d\u00f9 nh\u00ecn b\u00ean ngo\u00e0i v\u1eabn c\u00f2n l\u00e0nh l\u1eb7n.<\/p>\n<h2>\u00c1o Ch\u1ed1ng T\u0129nh \u0110i\u1ec7n ESD L\u00e0m Vi\u1ec7c B\u1eb1ng C\u00e1ch N\u00e0o<\/h2>\n<p>\u00c1o ch\u1ed1ng t\u0129nh \u0111i\u1ec7n l\u00e0 trang ph\u1ee5c b\u1ea3o h\u1ed9 gi\u00fap trung h\u00f2a v\u00e0 ti\u00eau t\u00e1n \u0111i\u1ec7n t\u00edch t\u0129nh ph\u00e1t sinh tr\u00ean c\u01a1 th\u1ec3 ng\u01b0\u1eddi trong qu\u00e1 tr\u00ecnh l\u00e0m vi\u1ec7c, tr\u01b0\u1edbc khi \u0111i\u1ec7n t\u00edch t\u00edch t\u1ee5 \u0111\u1ee7 l\u1edbn \u0111\u1ec3 ph\u00f3ng ra ngo\u00e0i th\u00e0nh tia l\u1eeda. M\u1ed7i ng\u01b0\u1eddi khi di chuy\u1ec3n, c\u1ecd x\u00e1t v\u1edbi qu\u1ea7n \u00e1o, gh\u1ebf ng\u1ed3i hay s\u00e0n nh\u00e0 \u0111\u1ec1u sinh ra m\u1ed9t l\u01b0\u1ee3ng \u0111i\u1ec7n t\u00edch nh\u1ea5t \u0111\u1ecbnh. Trong m\u00f4i tr\u01b0\u1eddng c\u00f3 kh\u00ed d\u1ec5 ch\u00e1y, linh ki\u1ec7n b\u00e1n d\u1eabn nh\u1ea1y c\u1ea3m ho\u1eb7c b\u1ee5i m\u1ecbn d\u1ec5 b\u1eaft l\u1eeda, ch\u1ec9 m\u1ed9t tia l\u1eeda t\u0129nh \u0111i\u1ec7n nh\u1ecf c\u0169ng \u0111\u1ee7 g\u00e2y ch\u00e1y n\u1ed5 ho\u1eb7c l\u00e0m h\u1ecfng vi m\u1ea1ch.<\/p>\n<p>C\u01a1 ch\u1ebf c\u1ee7a chi\u1ebfc \u00e1o n\u1eb1m \u1edf s\u1ee3i d\u1eabn \u0111i\u1ec7n d\u1ec7t xen trong n\u1ec1n v\u1ea3i. Thay v\u00ec \u0111\u1ec3 \u0111i\u1ec7n t\u00edch \u0111\u1ecdng l\u1ea1i th\u00e0nh t\u1eebng \u0111\u00e1m tr\u00ean b\u1ec1 m\u1eb7t r\u1ed3i ph\u00f3ng ra m\u1ed9t l\u1ea7n, l\u01b0\u1edbi s\u1ee3i d\u1eabn k\u00e9o \u0111i\u1ec7n t\u00edch tr\u1ea3i \u0111\u1ec1u r\u1ed3i ti\u00eau t\u00e1n d\u1ea7n v\u1edbi t\u1ed1c \u0111\u1ed9 ch\u1eadm. \u0110i\u1ec7n t\u00edch kh\u00f4ng bi\u1ebfn m\u1ea5t, n\u00f3 ch\u1ec9 \u0111\u01b0\u1ee3c r\u00fat \u0111i \u0111\u1ec1u \u0111\u1eb7n thay v\u00ec d\u1ed3n l\u1ea1i th\u00e0nh m\u1ed9t c\u00fa ph\u00f3ng m\u1ea1nh.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.baohoxanh.com\/blog\/wp-content\/uploads\/2016\/08\/quan-ao-phong-sach-chong-tinh-dien.jpg\" alt=\"B\u1ed9 qu\u1ea7n \u00e1o ch\u1ed1ng t\u0129nh \u0111i\u1ec7n d\u00f9ng trong khu v\u1ef1c l\u1eafp r\u00e1p linh ki\u1ec7n \u0111i\u1ec7n t\u1eed\" loading=\"lazy\" width=\"700\" height=\"653\" title=\"\"><\/p>\n<h2>V\u00ec Sao V\u00e0i Tr\u0103m V\u00f4n \u0110\u00e3 \u0110\u1ee7 Gi\u1ebft M\u1ed9t Con Chip<\/h2>\n<p>Ng\u01b0\u1eddi b\u00ecnh th\u01b0\u1eddng ch\u1ec9 c\u1ea3m nh\u1eadn \u0111\u01b0\u1ee3c m\u1ed9t c\u00fa ph\u00f3ng t\u0129nh \u0111i\u1ec7n khi m\u1ee9c \u0111i\u1ec7n \u00e1p \u0111\u00e3 l\u00ean r\u1ea5t cao, t\u1edbi h\u00e0ng ngh\u00ecn v\u00f4n. Trong khi \u0111\u00f3, nhi\u1ec1u lo\u1ea1i linh ki\u1ec7n b\u00e1n d\u1eabn hi\u1ec7n \u0111\u1ea1i b\u1ecb h\u01b0 h\u1ea1i \u1edf m\u1ee9c th\u1ea5p h\u01a1n nhi\u1ec1u l\u1ea7n. Kho\u1ea3ng ch\u00eanh n\u00e0y ch\u00ednh l\u00e0 ch\u1ed7 nguy hi\u1ec3m: c\u00f4ng nh\u00e2n c\u00f3 th\u1ec3 ph\u00f3ng \u0111i\u1ec7n v\u00e0o bo m\u1ea1ch h\u00e0ng ch\u1ee5c l\u1ea7n trong m\u1ed9t ca m\u00e0 kh\u00f4ng h\u1ec1 hay bi\u1ebft, v\u00ec kh\u00f4ng th\u1ea5y tia l\u1eeda, kh\u00f4ng nghe ti\u1ebfng n\u1ed5 l\u00e1ch t\u00e1ch, kh\u00f4ng c\u00f3 c\u1ea3m gi\u00e1c gi\u1eadt \u1edf \u0111\u1ea7u ng\u00f3n tay.<\/p>\n<p>H\u1eadu qu\u1ea3 c\u0169ng kh\u00f4ng hi\u1ec7n ra ngay. M\u1ed9t ph\u1ea7n linh ki\u1ec7n b\u1ecb \u0111\u00e1nh th\u1ee7ng l\u1edbp c\u00e1ch ly m\u1ecfng b\u00ean trong s\u1ebd ch\u1ebft h\u1eb3n t\u1ea1i ch\u1ed7 v\u00e0 b\u1ecb lo\u1ea1i \u1edf kh\u00e2u ki\u1ec3m tra cu\u1ed1i chuy\u1ec1n. Ph\u1ea7n c\u00f2n l\u1ea1i ch\u1ec9 b\u1ecb t\u1ed5n th\u01b0\u01a1ng m\u1ed9t ph\u1ea7n: bo m\u1ea1ch v\u1eabn ch\u1ea1y qua \u0111\u01b0\u1ee3c m\u1ecdi b\u00e0i \u0111o t\u1ea1i nh\u00e0 m\u00e1y, r\u1ed3i h\u1ecfng sau v\u00e0i tu\u1ea7n ho\u1eb7c v\u00e0i th\u00e1ng \u1edf tay kh\u00e1ch h\u00e0ng. \u0110\u00e2y l\u00e0 ki\u1ec3u l\u1ed7i t\u1ed1n k\u00e9m nh\u1ea5t v\u00ec chi ph\u00ed b\u1ea3o h\u00e0nh, thu h\u1ed3i v\u00e0 m\u1ea5t uy t\u00edn l\u1edbn h\u01a1n nhi\u1ec1u so v\u1edbi gi\u00e1 tr\u1ecb con chip.<\/p>\n<p>T\u00e0i li\u1ec7u n\u1ec1n t\u1ea3ng c\u1ee7a <a href=\"https:\/\/www.esda.org\/esd-overview\/esd-fundamentals\/part-1-an-introduction-to-esd\/\" target=\"_blank\" rel=\"nofollow noopener\">Hi\u1ec7p h\u1ed9i EOS\/ESD v\u1ec1 c\u01a1 ch\u1ebf ph\u00f3ng t\u0129nh \u0111i\u1ec7n<\/a> m\u00f4 t\u1ea3 ba con \u0111\u01b0\u1eddng g\u00e2y h\u1ea1i: ph\u00f3ng th\u1eb3ng v\u00e0o linh ki\u1ec7n, ph\u00f3ng t\u1eeb ch\u00ednh linh ki\u1ec7n \u0111\u00e3 t\u00edch \u0111i\u1ec7n ra ngo\u00e0i, v\u00e0 c\u1ea3m \u1ee9ng qua tr\u01b0\u1eddng t\u0129nh \u0111i\u1ec7n l\u00e2n c\u1eadn. V\u00ec c\u1ea3 ba \u0111\u1ec1u b\u1eaft ngu\u1ed3n t\u1eeb \u0111i\u1ec7n t\u00edch t\u00edch t\u1ee5 quanh ch\u1ed7 l\u00e0m vi\u1ec7c, kh\u00f4ng th\u1ec3 x\u1eed l\u00fd b\u1eb1ng m\u1ed9t m\u00f3n \u0111\u1ed3 \u0111\u01a1n l\u1ebb. Chi\u1ebfc \u00e1o ch\u1ec9 l\u00e0 m\u1ed9t m\u1eaft trong chu\u1ed7i g\u1ed3m trang ph\u1ee5c, gi\u00e0y d\u00e9p, m\u1eb7t b\u00e0n, s\u00e0n v\u00e0 h\u1ec7 n\u1ed1i \u0111\u1ea5t.<\/p>\n<h2>Ch\u1ed1ng T\u0129nh \u0110i\u1ec7n V\u00e0 C\u00e1ch \u0110i\u1ec7n L\u00e0 Hai Vi\u1ec7c Ng\u01b0\u1ee3c Nhau<\/h2>\n<p>\u0110\u00e2y l\u00e0 nh\u1ea7m l\u1eabn k\u1ef9 thu\u1eadt ph\u1ed5 bi\u1ebfn nh\u1ea5t khi mua b\u1ea3o h\u1ed9, v\u00e0 n\u00f3 l\u1eb7p l\u1ea1i nhi\u1ec1u l\u1ea7n v\u00ec hai c\u1ee5m t\u1eeb nghe g\u1ea7n gi\u1ed1ng nhau. \u00c1o ch\u1ed1ng t\u0129nh \u0111i\u1ec7n (ESD \u2014 Electrostatic Discharge) \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 \u0111i\u1ec7n t\u00edch t\u0129nh ch\u1ea1y \u0111\u01b0\u1ee3c tr\u00ean b\u1ec1 m\u1eb7t v\u1ea3i r\u1ed3i tho\u00e1t \u0111i, ngh\u0129a l\u00e0 v\u1ea3i ph\u1ea3i d\u1eabn \u0111i\u1ec7n \u1edf m\u1ed9t m\u1ee9c c\u00f3 ki\u1ec3m so\u00e1t. \u0110\u1ed3 b\u1ea3o h\u1ed9 c\u00e1ch \u0111i\u1ec7n \u0111i theo h\u01b0\u1edbng ng\u01b0\u1ee3c l\u1ea1i: v\u1eadt li\u1ec7u ph\u1ea3i ch\u1eb7n d\u00f2ng \u0111i\u1ec7n, kh\u00f4ng cho n\u00f3 \u0111i qua c\u01a1 th\u1ec3 ng\u01b0\u1eddi khi th\u1ee3 ch\u1ea1m v\u00e0o ph\u1ea7n mang \u0111i\u1ec7n.<\/p>\n<p>N\u00f3i g\u1ecdn: \u0111\u1ed3 ESD b\u1ea3o v\u1ec7 linh ki\u1ec7n, \u0111\u1ed3 c\u00e1ch \u0111i\u1ec7n b\u1ea3o v\u1ec7 ng\u01b0\u1eddi. Chi\u1ebfc \u00e1o ch\u1ed1ng t\u0129nh \u0111i\u1ec7n kh\u00f4ng c\u00f3 t\u00e1c d\u1ee5ng n\u00e0o tr\u01b0\u1edbc \u0111i\u1ec7n gi\u1eadt. Ng\u01b0\u1ee3c l\u1ea1i, m\u1ed9t b\u1ed9 \u0111\u1ed3 c\u00e1ch \u0111i\u1ec7n \u0111\u00fang chu\u1ea9n c\u0169ng kh\u00f4ng gi\u00fap x\u1ea3 t\u0129nh \u0111i\u1ec7n, th\u1eadm ch\u00ed c\u00f2n gi\u1eef \u0111i\u1ec7n t\u00edch l\u1ea1i l\u00e2u h\u01a1n v\u00ec b\u1ea3n ch\u1ea5t v\u1eadt li\u1ec7u l\u00e0 kh\u00f4ng cho \u0111i\u1ec7n t\u00edch di chuy\u1ec3n.<\/p>\n<p>C\u00f3 ba tr\u01b0\u1eddng h\u1ee3p ph\u1ea3i n\u00f3i th\u1eadt r\u00f5 \u0111\u1ec3 tr\u00e1nh trang b\u1ecb nh\u1ea7m:<\/p>\n<ul>\n<li>\u00c1o ESD kh\u00f4ng thay \u0111\u01b0\u1ee3c qu\u1ea7n \u00e1o ch\u1ed1ng h\u1ed3 quang \u0111i\u1ec7n. H\u1ed3 quang l\u00e0 s\u1ef1 c\u1ed1 nhi\u1ec7t v\u00e0 \u00e1p l\u1ef1c r\u1ea5t l\u1edbn x\u1ea3y ra trong t\u00edch t\u1eafc; trang ph\u1ee5c ch\u1ed1ng h\u1ed3 quang \u0111\u01b0\u1ee3c c\u1ea5p ch\u1ee9ng nh\u1eadn ri\u00eang theo m\u1ee9c n\u0103ng l\u01b0\u1ee3ng nhi\u1ec7t, kh\u00f4ng ph\u1ea3i theo \u0111i\u1ec7n tr\u1edf b\u1ec1 m\u1eb7t.<\/li>\n<li>\u00c1o ESD kh\u00f4ng thay \u0111\u01b0\u1ee3c qu\u1ea7n \u00e1o c\u00e1ch \u0111i\u1ec7n d\u00f9ng cho thao t\u00e1c g\u1ea7n ph\u1ea7n mang \u0111i\u1ec7n. Hai nh\u00f3m n\u00e0y th\u1eed nghi\u1ec7m theo hai b\u1ed9 ti\u00eau ch\u00ed ho\u00e0n to\u00e0n kh\u00e1c nhau.<\/li>\n<li>\u00c1o ESD c\u0169ng kh\u00f4ng ph\u1ea3i \u00e1o ch\u1ed1ng ch\u00e1y. V\u1ea3i ch\u1ecbu nhi\u1ec7t d\u00f9ng s\u1ee3i th\u1ee7y tinh, silica hay aramid \u0111\u1ec3 ch\u1eafn nhi\u1ec7t, kh\u00f4ng d\u00f9ng s\u1ee3i carbon d\u1eabn \u0111i\u1ec7n \u0111\u1ec3 x\u1ea3 \u0111i\u1ec7n t\u00edch.<\/li>\n<\/ul>\n<p>N\u1ebfu m\u1ed9t v\u1ecb tr\u00ed l\u00e0m vi\u1ec7c v\u1eeba c\u00f3 nguy c\u01a1 t\u0129nh \u0111i\u1ec7n v\u1eeba ph\u1ea3i thao t\u00e1c g\u1ea7n ngu\u1ed3n \u0111i\u1ec7n \u00e1p cao, ph\u1ea3i trang b\u1ecb \u0111\u1ee7 c\u1ea3 hai nh\u00f3m theo \u0111\u00fang m\u1ee5c \u0111\u00edch, kh\u00f4ng l\u1ea5y lo\u1ea1i n\u00e0y th\u1ebf lo\u1ea1i kia.<\/p>\n<h2>Gi\u1edbi H\u1ea1n Th\u1eadt C\u1ee7a \u00c1o ESD: Ch\u1eafn Ch\u1ee9 Kh\u00f4ng Tri\u1ec7t<\/h2>\n<p>Nhi\u1ec1u \u0111\u01a1n v\u1ecb mua \u00e1o ESD v\u1edbi k\u1ef3 v\u1ecdng chi\u1ebfc \u00e1o t\u1ef1 lo h\u1ebft ph\u1ea7n t\u0129nh \u0111i\u1ec7n c\u1ee7a ng\u01b0\u1eddi m\u1eb7c. Th\u1ef1c t\u1ebf h\u1eb9p h\u01a1n th\u1ebf. Nhi\u1ec7m v\u1ee5 ch\u00ednh c\u1ee7a \u00e1o l\u00e0 ch\u1eafn tr\u01b0\u1eddng t\u0129nh \u0111i\u1ec7n do l\u1edbp qu\u1ea7n \u00e1o th\u01b0\u1eddng b\u00ean trong ph\u00e1t ra \u2014 \u00e1o thun s\u1ee3i t\u1ed5ng h\u1ee3p, \u00e1o len, \u00e1o l\u00f3t polyester \u0111\u1ec1u l\u00e0 ngu\u1ed3n sinh \u0111i\u1ec7n t\u00edch r\u1ea5t m\u1ea1nh khi c\u1ecd x\u00e1t v\u1edbi da v\u00e0 v\u1edbi nhau. Chi\u1ebfc \u00e1o kho\u00e1c ESD ph\u1ee7 l\u00ean tr\u00ean \u0111\u00f3ng vai tr\u00f2 t\u1ea5m ch\u1eafn, gi\u1eef tr\u01b0\u1eddng t\u0129nh \u0111i\u1ec7n \u0111\u00f3 kh\u00f4ng lan t\u1edbi linh ki\u1ec7n.<\/p>\n<p>Ph\u1ea7n \u0111i\u1ec7n t\u00edch n\u1eb1m tr\u00ean ch\u00ednh c\u01a1 th\u1ec3 ng\u01b0\u1eddi th\u00ec chi\u1ebfc \u00e1o kh\u00f4ng x\u1eed l\u00fd \u0111\u01b0\u1ee3c, v\u00ec da ng\u01b0\u1eddi kh\u00f4ng ti\u1ebfp x\u00fac \u0111i\u1ec7n v\u1edbi l\u01b0\u1edbi s\u1ee3i carbon theo c\u00e1ch \u0111\u1ee7 tin c\u1eady. Mu\u1ed1n r\u00fat \u0111i\u1ec7n t\u00edch kh\u1ecfi c\u01a1 th\u1ec3 ph\u1ea3i \u0111i b\u1eb1ng \u0111\u01b0\u1eddng kh\u00e1c: v\u00f2ng \u0111eo c\u1ed5 tay n\u1ed1i \u0111\u1ea5t khi ng\u1ed3i c\u1ed1 \u0111\u1ecbnh, ho\u1eb7c chu\u1ed7i b\u00e0n ch\u00e2n \u2014 gi\u00e0y \u2014 s\u00e0n khi c\u00f4ng vi\u1ec7c ph\u1ea3i \u0111i l\u1ea1i. \u0110\u00f3 l\u00e0 l\u00fd do khu v\u1ef1c ki\u1ec3m so\u00e1t ESD lu\u00f4n c\u1ea5p \u0111\u1ed3ng b\u1ed9 <a href=\"https:\/\/www.baohoxanh.com\/dep-chong-tinh-dien\">d\u00e9p ch\u1ed1ng t\u0129nh \u0111i\u1ec7n<\/a> c\u00f9ng b\u1ed9 \u0111\u1ed3, ch\u1ee9 kh\u00f4ng c\u1ea5p ri\u00eang \u00e1o.<\/p>\n<p>H\u1ec7 qu\u1ea3 th\u1ef1c t\u1ebf: m\u1ed9t c\u00f4ng nh\u00e2n kho\u00e1c \u00e1o ESD \u0111\u00fang chu\u1ea9n m\u00e0 ch\u00e2n v\u1eabn x\u1ecf gi\u00e0y th\u1ec3 thao \u0111\u1ebf c\u00e1ch ly, ng\u1ed3i tr\u00ean gh\u1ebf b\u1ecdc n\u1ec9 v\u00e0 t\u00ec tay l\u00ean m\u1eb7t b\u00e0n ph\u1ee7 nh\u1ef1a th\u00ec g\u1ea7n nh\u01b0 to\u00e0n b\u1ed9 kho\u1ea3n \u0111\u1ea7u t\u01b0 v\u00e0o chi\u1ebfc \u00e1o tan bi\u1ebfn. Ph\u1ea7n <a href=\"https:\/\/www.esda.org\/esd-overview\/esd-fundamentals\/part-2-principles-of-esd-control\/\" target=\"_blank\" rel=\"nofollow noopener\">nguy\u00ean l\u00fd ki\u1ec3m so\u00e1t ESD c\u1ee7a EOS\/ESD Association<\/a> \u0111\u1eb7t tr\u1ecdng t\u00e2m \u0111\u00fang ch\u1ed7 n\u00e0y: n\u1ed1i m\u1ecdi v\u1eadt d\u1eabn trong v\u00f9ng l\u00e0m vi\u1ec7c v\u1ec1 c\u00f9ng m\u1ed9t \u0111i\u1ec3m ti\u1ebfp \u0111\u1ea5t, v\u00e0 lo\u1ea1i b\u1ecf v\u1eadt li\u1ec7u c\u00e1ch \u0111i\u1ec7n kh\u00f4ng c\u1ea7n thi\u1ebft ra kh\u1ecfi b\u00e0n.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.baohoxanh.com\/blog\/wp-content\/uploads\/2020\/08\/ghe-chong-tinh-dien.jpg\" alt=\"Gh\u1ebf ng\u1ed3i ch\u1ed1ng t\u0129nh \u0111i\u1ec7n c\u00f3 b\u00e1nh xe d\u1eabn \u0111i\u1ec7n \u0111\u1eb7t t\u1ea1i b\u00e0n l\u1eafp r\u00e1p vi m\u1ea1ch\" loading=\"lazy\" width=\"519\" height=\"531\" title=\"\"><\/p>\n<h2>V\u1ea3i S\u1ee3i Carbon, Ti\u00eau Chu\u1ea9n V\u00e0 N\u01a1i B\u1eaft Bu\u1ed9c Trang B\u1ecb<\/h2>\n<p>Ch\u1ea5t li\u1ec7u ph\u1ed5 bi\u1ebfn nh\u1ea5t l\u00e0 v\u1ea3i pha s\u1ee3i carbon d\u1eabn \u0111i\u1ec7n, th\u01b0\u1eddng tr\u00ean n\u1ec1n polyester ho\u1eb7c polyester pha cotton, m\u00e0u tr\u1eafng ho\u1eb7c xanh d\u01b0\u01a1ng. C\u00e1c s\u1ee3i carbon \u0111\u01b0\u1ee3c d\u1ec7t \u0111an xen theo l\u01b0\u1edbi \u00f4 caro; \u00f4 l\u01b0\u1edbi c\u00e0ng d\u00e0y th\u00ec kh\u1ea3 n\u0103ng ti\u00eau t\u00e1n \u0111i\u1ec7n t\u00edch c\u00e0ng \u0111\u1ec1u. Ki\u1ec3u d\u00e1ng th\u00f4ng d\u1ee5ng g\u1ed3m \u00e1o li\u1ec1n qu\u1ea7n, b\u1ed9 qu\u1ea7n \u00e1o r\u1eddi v\u00e0 \u00e1o kho\u00e1c m\u1eb7c ngo\u00e0i trang ph\u1ee5c th\u01b0\u1eddng.<\/p>\n<p>\u0110i\u1ec7n tr\u1edf b\u1ec1 m\u1eb7t c\u1ee7a v\u1ea3i ph\u1ea3i n\u1eb1m trong d\u1ea3i ti\u00eau t\u00e1n t\u0129nh c\u00f3 ki\u1ec3m so\u00e1t, kh\u00f4ng qu\u00e1 d\u1eabn c\u0169ng kh\u00f4ng qu\u00e1 c\u00e1ch ly. Hai nh\u00f3m t\u00e0i li\u1ec7u hay \u0111\u01b0\u1ee3c nh\u1eafc khi duy\u1ec7t m\u1eabu l\u00e0 EN 1149 d\u00e0nh ri\u00eang cho v\u1ea3i v\u00e0 trang ph\u1ee5c b\u1ea3o h\u1ed9, v\u00e0 IEC 61340-5-1 c\u00f9ng b\u1ea3n t\u01b0\u01a1ng \u0111\u01b0\u01a1ng ANSI\/ESD S20.20 d\u00e0nh cho c\u1ea3 ch\u01b0\u01a1ng tr\u00ecnh ki\u1ec3m so\u00e1t ESD c\u1ee7a khu v\u1ef1c s\u1ea3n xu\u1ea5t. Khi \u0111\u1eb7t h\u00e0ng n\u00ean y\u00eau c\u1ea7u nh\u00e0 cung c\u1ea5p ghi v\u00e0o h\u1ee3p \u0111\u1ed3ng nh\u00f3m t\u00e0i li\u1ec7u m\u00e0 b\u1ed9 \u0111\u1ed3 \u0111\u01b0\u1ee3c th\u1eed theo, k\u00e8m b\u1ea3n k\u1ebft qu\u1ea3 \u0111o c\u1ee7a l\u00f4 h\u00e0ng.<\/p>\n<p>Nh\u1eefng n\u01a1i c\u1ea7n trang b\u1ecb \u00e1o ESD g\u1ed3m:<\/p>\n<ul>\n<li>L\u1eafp r\u00e1p v\u00e0 s\u1eeda ch\u1eefa b\u1ea3ng m\u1ea1ch, chip b\u00e1n d\u1eabn, m\u00f4 \u0111un c\u1ea3m bi\u1ebfn \u2014 nh\u00f3m nh\u1ea1y nh\u1ea5t, sai m\u1ed9t l\u1ea7n l\u00e0 h\u1ecfng h\u00e0ng.<\/li>\n<li>Khu v\u1ef1c s\u1ea3n xu\u1ea5t v\u00e0 \u0111\u00f3ng g\u00f3i d\u00f9ng <a href=\"https:\/\/www.baohoxanh.com\/quan-ao-phong-sach\">qu\u1ea7n \u00e1o ph\u00f2ng s\u1ea1ch<\/a>, n\u01a1i t\u0129nh \u0111i\u1ec7n h\u00fat b\u1ee5i b\u00e1m v\u00e0o b\u1ec1 m\u1eb7t s\u1ea3n ph\u1ea9m v\u00f4 tr\u00f9ng.<\/li>\n<li>Kho ch\u1ee9a v\u00e0 khu chi\u1ebft n\u1ea1p dung m\u00f4i, h\u00f3a ch\u1ea5t bay h\u01a1i, x\u0103ng d\u1ea7u \u2014 r\u1ee7i ro \u1edf \u0111\u00e2y l\u00e0 ch\u00e1y n\u1ed5 ch\u1ee9 kh\u00f4ng ph\u1ea3i h\u1ecfng linh ki\u1ec7n.<\/li>\n<li>Nh\u00e0 m\u00e1y d\u1ec7t may v\u00e0 ch\u1ebf bi\u1ebfn b\u1ed9t, n\u01a1i b\u1ee5i s\u1ee3i m\u1ecbn l\u01a1 l\u1eedng c\u00f3 th\u1ec3 b\u1eaft l\u1eeda t\u1eeb m\u1ed9t tia ph\u00f3ng nh\u1ecf.<\/li>\n<\/ul>\n<p>Ngo\u00e0i b\u1ed9 \u0111\u1ed3, khu v\u1ef1c ki\u1ec3m so\u00e1t ESD c\u00f2n c\u1ea7n b\u00e0n thao t\u00e1c, xe \u0111\u1ea9y v\u00e0 gi\u00e1 k\u1ec7 d\u1eabn \u0111i\u1ec7n. Danh m\u1ee5c <a href=\"https:\/\/www.baohoxanh.com\/thiet-bi-phong-sach\">thi\u1ebft b\u1ecb ph\u00f2ng s\u1ea1ch<\/a> t\u1eadp h\u1ee3p c\u00e1c m\u00f3n \u0111i k\u00e8m n\u00e0y \u0111\u1ec3 \u0111\u01a1n v\u1ecb d\u1ef1ng c\u1ea3 c\u1ee5m m\u1ed9t l\u1ea7n thay v\u00ec mua l\u1ebb t\u1eebng th\u1ee9.<\/p>\n<h2>Ch\u1ecdn C\u1ee1 \u00c1o Tr\u00f9m K\u00edn Tay \u00c1o B\u00ean Trong<\/h2>\n<p>C\u1ee1 \u00e1o ESD kh\u00f4ng ch\u1ecdn theo c\u1ea3m gi\u00e1c m\u1eb7c tho\u1ea3i m\u00e1i nh\u01b0 \u0111\u1ed3ng ph\u1ee5c th\u00f4ng th\u01b0\u1eddng, v\u00ec kh\u1ea3 n\u0103ng ch\u1eafn tr\u01b0\u1eddng t\u0129nh \u0111i\u1ec7n ph\u1ee5 thu\u1ed9c v\u00e0o ph\u1ea7n c\u01a1 th\u1ec3 v\u00e0 qu\u1ea7n \u00e1o th\u01b0\u1eddng \u0111\u01b0\u1ee3c che ph\u1ee7. B\u1ed1n \u0111i\u1ec3m c\u1ea7n \u0111o v\u00e0 ki\u1ec3m khi th\u1eed m\u1eabu:<\/p>\n<ol>\n<li><strong>Tay \u00e1o ph\u1ea3i tr\u00f9m qua c\u1ed5 tay \u00e1o b\u00ean trong.<\/strong> \u0110\u00e2y l\u00e0 l\u1ed7i hay g\u1eb7p nh\u1ea5t: ng\u01b0\u1eddi m\u1eb7c \u00e1o thun tay d\u00e0i b\u00ean trong, \u00e1o ESD l\u1ea1i h\u01a1i ng\u1eafn, \u0111\u1ec3 l\u1ed9 m\u1ed9t khoanh v\u1ea3i s\u1ee3i t\u1ed5ng h\u1ee3p ngay c\u1ea1nh b\u00e0n tay \u0111ang c\u1ea7m linh ki\u1ec7n. C\u1ed5 tay \u00e1o ESD n\u00ean c\u00f3 bo chun ho\u1eb7c khuy ch\u1ec9nh \u0111\u1ec3 \u00f4m s\u00e1t.<\/li>\n<li><strong>Th\u00e2n \u00e1o ph\u1ea3i d\u00e0i qu\u00e1 th\u1eaft l\u01b0ng khi ng\u1ed3i.<\/strong> T\u01b0 th\u1ebf ng\u1ed3i l\u00e0m \u00e1o co l\u00ean; n\u1ebfu v\u1ea1t \u00e1o h\u1ee5t, ph\u1ea7n l\u01b0ng \u00e1o thun b\u00ean trong s\u1ebd h\u1edf ra ngay t\u1ea7m m\u1eb7t b\u00e0n thao t\u00e1c.<\/li>\n<li><strong>V\u00f2ng ng\u1ef1c \u0111o qua \u0111i\u1ec3m r\u1ed9ng nh\u1ea5t, c\u1ed9ng bi\u00ean \u0111\u1ed9 v\u1eadn \u0111\u1ed9ng.<\/strong> \u00c1o qu\u00e1 b\u00f3 l\u00e0m r\u00e1ch \u0111\u01b0\u1eddng ch\u1ec9 \u1edf n\u00e1ch sau v\u00e0i tu\u1ea7n, ch\u1ed7 r\u00e1ch k\u00e9o theo \u0111\u1ee9t s\u1ee3i carbon.<\/li>\n<li><strong>Kh\u00f4ng ch\u1ecdn qu\u00e1 r\u1ed9ng.<\/strong> V\u1ea1t \u00e1o v\u00e0 tay \u00e1o th\u00f9ng th\u00ecnh d\u1ec5 v\u01b0\u1edbng v\u00e0o b\u0103ng t\u1ea3i, m\u0169i h\u00e0n, tay quay m\u00e1y \u2014 r\u1ee7i ro c\u01a1 h\u1ecdc n\u00e0y l\u1edbn h\u01a1n h\u1eb3n l\u1ee3i \u00edch c\u1ee7a vi\u1ec7c m\u1eb7c r\u1ed9ng cho m\u00e1t.<\/li>\n<\/ol>\n<p>V\u1edbi \u0111\u01a1n h\u00e0ng \u0111\u1ed3ng lo\u1ea1t cho c\u1ea3 x\u01b0\u1edfng, n\u00ean l\u1ea5y hai \u0111\u1ebfn ba c\u1ee1 m\u1eabu cho \u0111\u1ea1i di\u1ec7n t\u1eebng t\u1ed5 m\u1eb7c th\u1eed tr\u1ecdn ca r\u1ed3i m\u1edbi ch\u1ed1t b\u1ea3ng c\u1ee1. \u0110\u1ed5i c\u1ee1 sau khi \u0111\u00e3 may h\u00e0ng lo\u1ea1t v\u1eeba t\u1ed1n ti\u1ec1n v\u1eeba l\u00e0m ch\u1eadm ng\u00e0y \u0111\u01b0a khu v\u1ef1c ki\u1ec3m so\u00e1t ESD v\u00e0o v\u1eadn h\u00e0nh. B\u00e0n gh\u1ebf \u0111i k\u00e8m n\u00ean ch\u1ed1t c\u00f9ng \u0111\u1ee3t, xem qua nh\u00f3m <a href=\"https:\/\/www.baohoxanh.com\/ghe-chong-tinh-dien\">gh\u1ebf ch\u1ed1ng t\u0129nh \u0111i\u1ec7n<\/a> \u0111\u1ec3 kh\u1edbp chi\u1ec1u cao gh\u1ebf v\u1edbi chi\u1ec1u cao b\u00e0n thao t\u00e1c.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.baohoxanh.com\/blog\/wp-content\/uploads\/2020\/07\/quan-ao-phong-sach-an-toan-cho-ky-su.jpg\" alt=\"K\u1ef9 s\u01b0 m\u1eb7c b\u1ed9 \u0111\u1ed3 ph\u00f2ng s\u1ea1ch d\u00e0i tay tr\u00f9m k\u00edn c\u1ed5 tay khi thao t\u00e1c trong khu v\u1ef1c s\u1ea1ch\" loading=\"lazy\" width=\"800\" height=\"800\" title=\"\"><\/p>\n<h2>D\u1ea5u Hi\u1ec7u \u00c1o \u0110\u00e3 H\u1ebft T\u00e1c D\u1ee5ng V\u00e0 C\u00e1ch Gi\u1eb7t \u0110\u00fang<\/h2>\n<p>Chi\u1ebfc \u00e1o ESD gi\u00e0 \u0111i theo s\u1ed1 l\u1ea7n gi\u1eb7t ch\u1ee9 kh\u00f4ng theo s\u1ed1 ng\u00e0y treo trong t\u1ee7. S\u1ee3i carbon r\u1ea5t m\u1ea3nh, m\u1ed7i v\u00f2ng gi\u1eb7t \u0111\u1ec1u l\u00e0m n\u00f3 \u0111\u1ee9t th\u00eam m\u1ed9t \u00edt, v\u00e0 khi m\u1eadt \u0111\u1ed9 s\u1ee3i c\u00f2n nguy\u00ean v\u1eb9n gi\u1ea3m xu\u1ed1ng d\u01b0\u1edbi ng\u01b0\u1ee1ng th\u00ec \u00e1o tr\u00f4ng v\u1eabn nh\u01b0 m\u1edbi nh\u01b0ng \u0111\u00e3 ng\u1eebng ti\u00eau t\u00e1n \u0111i\u1ec7n t\u00edch. C\u00e1c d\u1ea5u hi\u1ec7u c\u1ea7n cho lo\u1ea1i b\u1ecf:<\/p>\n<ul>\n<li>Nh\u00ecn nghi\u00eang d\u01b0\u1edbi \u00e1nh s\u00e1ng kh\u00f4ng c\u00f2n th\u1ea5y r\u00f5 l\u01b0\u1edbi \u00f4 caro \u1edf v\u00f9ng vai, khu\u1ef7u tay v\u00e0 hai b\u00ean h\u00f4ng \u2014 ba ch\u1ed7 ch\u1ecbu ma s\u00e1t nhi\u1ec1u nh\u1ea5t.<\/li>\n<li>V\u1ea3i b\u1ea1c m\u00e0u loang l\u1ed5, s\u1edd th\u1ea5y m\u1ecfng v\u00e0 x\u1ed1p h\u01a1n h\u1eb3n so v\u1edbi \u00e1o c\u00f9ng l\u00f4 c\u00f2n m\u1edbi.<\/li>\n<li>C\u00f3 \u0111\u01b0\u1eddng r\u00e1ch, l\u1ed7 th\u1ee7ng, v\u1ebft ch\u00e1y do m\u0169i h\u00e0n ho\u1eb7c \u0111\u01b0\u1eddng ch\u1ec9 bung \u1edf n\u00e1ch v\u00e0 c\u1ed5 tay.<\/li>\n<li>K\u1ebft qu\u1ea3 \u0111o \u0111i\u1ec7n tr\u1edf b\u1ec1 m\u1eb7t r\u01a1i ra ngo\u00e0i d\u1ea3i c\u00f4ng b\u1ed1 c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t, d\u00f9 \u00e1o c\u00f2n l\u00e0nh.<\/li>\n<li>Ng\u01b0\u1eddi m\u1eb7c ph\u1ea3n \u00e1nh b\u1ecb gi\u1eadt nh\u1eb9 khi ch\u1ea1m khung m\u00e1y \u2014 d\u1ea5u hi\u1ec7u \u0111i\u1ec7n t\u00edch kh\u00f4ng c\u00f2n \u0111\u01b0\u1ee3c r\u00fat \u0111i \u0111\u1ec1u.<\/li>\n<\/ul>\n<p>V\u1ec1 gi\u1eb7t, c\u00f3 ba vi\u1ec7c c\u1ea7n l\u00e0m v\u00e0 m\u1ed9t vi\u1ec7c c\u1ea7n tr\u00e1nh. C\u1ea7n gi\u1eb7t ri\u00eang \u00e1o ESD, kh\u00f4ng gi\u1eb7t chung v\u1edbi \u0111\u1ed3 v\u1ea3i b\u00f4ng th\u01b0\u1eddng v\u00ec x\u01a1 v\u1ea3i b\u00e1m v\u00e0o l\u01b0\u1edbi s\u1ee3i carbon l\u00e0m gi\u1ea3m ti\u1ebfp x\u00fac. C\u1ea7n gi\u1eb7t \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p v\u00e0 s\u1ea5y \u1edf m\u1ee9c th\u1ea5p, v\u00ec nhi\u1ec7t cao l\u00e0m n\u1ec1n v\u1ea3i co l\u1ea1i k\u00e9o \u0111\u1ee9t s\u1ee3i d\u1eabn. C\u1ea7n ghi s\u1ed1 l\u1ea7n gi\u1eb7t l\u00ean th\u1ebb theo d\u00f5i c\u1ee7a t\u1eebng b\u1ed9 \u0111\u1ec3 bi\u1ebft b\u1ed9 n\u00e0o \u0111\u00e3 t\u1edbi h\u1ea1n.<\/p>\n<p>Vi\u1ec7c ph\u1ea3i tr\u00e1nh l\u00e0 d\u00f9ng n\u01b0\u1edbc x\u1ea3 v\u1ea3i v\u00e0 c\u00e1c ch\u1ea5t l\u00e0m m\u1ec1m. Nh\u00f3m ch\u1ea5t n\u00e0y \u0111\u1ec3 l\u1ea1i m\u1ed9t m\u00e0ng m\u1ecfng ph\u1ee7 \u0111\u1ec1u l\u00ean b\u1ec1 m\u1eb7t v\u1ea3i, m\u00e0 l\u1edbp m\u00e0ng \u0111\u00f3 l\u1ea1i c\u00e1ch \u0111i\u1ec7n \u2014 ngh\u0129a l\u00e0 quy tr\u00ecnh gi\u1eb7t v\u00f4 t\u00ecnh bi\u1ebfn chi\u1ebfc \u00e1o ESD th\u00e0nh m\u1ed9t t\u1ea5m c\u00e1ch ly. \u0110\u00e2y l\u00e0 nguy\u00ean nh\u00e2n \u00e2m th\u1ea7m khi\u1ebfn nhi\u1ec1u l\u00f4 \u00e1o m\u1edbi mua v\u00e0i th\u00e1ng \u0111\u00e3 tr\u01b0\u1ee3t b\u00e0i \u0111o \u0111i\u1ec7n tr\u1edf m\u00e0 kh\u00f4ng ai hi\u1ec3u v\u00ec sao.<\/p>\n<p>Cu\u1ed1i c\u00f9ng, n\u00ean \u0111o \u0111i\u1ec7n tr\u1edf b\u1ec1 m\u1eb7t \u0111\u1ecbnh k\u1ef3 b\u1eb1ng thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng v\u00e0 l\u01b0u k\u1ebft qu\u1ea3 theo m\u00e3 \u00e1o, thay v\u00ec \u0111\u00e1nh gi\u00e1 b\u1eb1ng m\u1eaft. M\u1ed9t cu\u1ed1n s\u1ed5 \u0111o \u0111\u01a1n gi\u1ea3n, m\u1ed7i b\u1ed9 m\u1ed9t d\u00f2ng, \u0111\u1ee7 \u0111\u1ec3 bi\u1ebft khi n\u00e0o ph\u1ea3i thay v\u00e0 \u0111\u1ec3 tr\u1ea3 l\u1eddi kh\u00e1ch h\u00e0ng khi h\u1ecd ki\u1ec3m tra chu\u1ed7i cung \u1ee9ng.<\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.baohoxanh.com\/blog\/wp-content\/uploads\/2016\/06\/gang-tay-det-kim-tinh-dien-trang-gdk0006_2_2.jpg\" alt=\"G\u0103ng tay d\u1ec7t kim ch\u1ed1ng t\u0129nh \u0111i\u1ec7n m\u00e0u tr\u1eafng d\u00f9ng k\u00e8m \u00e1o trong khu v\u1ef1c ki\u1ec3m so\u00e1t ESD\" loading=\"lazy\" width=\"479\" height=\"490\" title=\"\"><\/p>\n<h2>C\u00e2u H\u1ecfi Th\u01b0\u1eddng G\u1eb7p V\u1ec1 \u00c1o Ch\u1ed1ng T\u0129nh \u0110i\u1ec7n ESD<\/h2>\n<h3>\u00c1o Ch\u1ed1ng T\u0129nh \u0110i\u1ec7n C\u00f3 Ph\u1ea3i L\u00e0 \u00c1o C\u00e1ch \u0110i\u1ec7n Kh\u00f4ng?<\/h3>\n<p>Kh\u00f4ng. Hai lo\u1ea1i ph\u1ee5c v\u1ee5 hai m\u1ee5c \u0111\u00edch ng\u01b0\u1ee3c nhau. \u00c1o ESD cho \u0111i\u1ec7n t\u00edch ch\u1ea1y tr\u00ean b\u1ec1 m\u1eb7t v\u1ea3i r\u1ed3i ti\u00eau t\u00e1n \u0111\u1ec3 b\u1ea3o v\u1ec7 linh ki\u1ec7n; \u0111\u1ed3 c\u00e1ch \u0111i\u1ec7n ch\u1eb7n d\u00f2ng \u0111i\u1ec7n \u0111i qua c\u01a1 th\u1ec3 \u0111\u1ec3 b\u1ea3o v\u1ec7 ng\u01b0\u1eddi. Kh\u00f4ng \u0111\u01b0\u1ee3c d\u00f9ng \u00e1o ESD khi thao t\u00e1c g\u1ea7n ph\u1ea7n mang \u0111i\u1ec7n.<\/p>\n<h3>M\u1eb7c \u00c1o ESD R\u1ed3i C\u00f3 C\u1ea7n V\u00f2ng \u0110eo Tay N\u1ed1i \u0110\u1ea5t N\u1eefa Kh\u00f4ng?<\/h3>\n<p>C\u00f3, v\u1edbi v\u1ecb tr\u00ed ng\u1ed3i c\u1ed1 \u0111\u1ecbnh. Chi\u1ebfc \u00e1o ch\u1ec9 ch\u1eafn tr\u01b0\u1eddng t\u0129nh \u0111i\u1ec7n t\u1eeb qu\u1ea7n \u00e1o b\u00ean trong, c\u00f2n \u0111i\u1ec7n t\u00edch tr\u00ean ch\u00ednh c\u01a1 th\u1ec3 ph\u1ea3i \u0111\u01b0\u1ee3c r\u00fat \u0111i qua v\u00f2ng \u0111eo c\u1ed5 tay ho\u1eb7c qua chu\u1ed7i gi\u00e0y v\u00e0 s\u00e0n d\u1eabn \u0111i\u1ec7n.<\/p>\n<h3>Gi\u1eb7t \u00c1o ESD \u1ede Ti\u1ec7m Gi\u1eb7t Th\u01b0\u1eddng C\u00f3 \u0110\u01b0\u1ee3c Kh\u00f4ng?<\/h3>\n<p>Kh\u00f4ng n\u00ean, v\u00ec ti\u1ec7m gi\u1eb7t th\u01b0\u1eddng d\u00f9ng n\u01b0\u1edbc x\u1ea3 v\u1ea3i v\u00e0 s\u1ea5y n\u00f3ng. N\u1ebfu bu\u1ed9c ph\u1ea3i gi\u1eb7t b\u00ean ngo\u00e0i, c\u1ea7n ghi r\u00f5 y\u00eau c\u1ea7u kh\u00f4ng d\u00f9ng ch\u1ea5t l\u00e0m m\u1ec1m, gi\u1eb7t ri\u00eang l\u00f4 v\u00e0 s\u1ea5y \u1edf nhi\u1ec7t \u0111\u1ed9 th\u1ea5p.<\/p>\n<h3>L\u00e0m Sao Bi\u1ebft \u00c1o C\u00f2n \u0110\u1ea1t Chu\u1ea9n Ch\u1ed1ng T\u0129nh \u0110i\u1ec7n?<\/h3>\n<p>\u0110o \u0111i\u1ec7n tr\u1edf b\u1ec1 m\u1eb7t b\u1eb1ng thi\u1ebft b\u1ecb chuy\u00ean d\u1ee5ng theo \u0111\u1ecbnh k\u1ef3 v\u00e0 so v\u1edbi d\u1ea3i c\u00f4ng b\u1ed1 c\u1ee7a nh\u00e0 s\u1ea3n xu\u1ea5t. Quan s\u00e1t b\u1eb1ng m\u1eaft ch\u1ec9 ph\u00e1t hi\u1ec7n \u0111\u01b0\u1ee3c h\u01b0 h\u1ea1i th\u00f4 nh\u01b0 r\u00e1ch, th\u1ee7ng, b\u1ea1c m\u00e0u.<\/p>\n<h3>\u00c1o ESD D\u00f9ng \u0110\u01b0\u1ee3c Trong Khu V\u1ef1c C\u00f3 Nguy C\u01a1 H\u1ed3 Quang \u0110i\u1ec7n Kh\u00f4ng?<\/h3>\n<p>Kh\u00f4ng. Nguy c\u01a1 h\u1ed3 quang c\u1ea7n trang ph\u1ee5c \u0111\u01b0\u1ee3c ch\u1ee9ng nh\u1eadn ri\u00eang theo m\u1ee9c n\u0103ng l\u01b0\u1ee3ng nhi\u1ec7t. Trang b\u1ecb nh\u1ea7m \u00e1o ESD cho v\u1ecb tr\u00ed n\u00e0y l\u00e0 \u0111\u1ec3 ng\u01b0\u1eddi lao \u0111\u1ed9ng kh\u00f4ng c\u00f3 l\u1edbp b\u1ea3o v\u1ec7 n\u00e0o tr\u01b0\u1edbc s\u1ef1 c\u1ed1 h\u1ed3 quang.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00c1o ch\u1ed1ng t\u0129nh \u0111i\u1ec7n: nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng, c\u1ea5u t\u1ea1o v\u1ea3i s\u1ee3i carbon, ng\u00e0nh ngh\u1ec1 c\u1ea7n d\u00f9ng v\u00e0 h\u01b0\u1edbng d\u1eabn ch\u1ecdn size, b\u1ea3o qu\u1ea3n \u0111\u00fang c\u00e1ch.<\/p>\n","protected":false},"author":969,"featured_media":30099,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6934],"tags":[1800],"class_list":["post-30098","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-xoa-gsc","tag-ao-chong-tinh-dien-an-toan"],"_links":{"self":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts\/30098","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/users\/969"}],"replies":[{"embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/comments?post=30098"}],"version-history":[{"count":11,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts\/30098\/revisions"}],"predecessor-version":[{"id":90873,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/posts\/30098\/revisions\/90873"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/media\/30099"}],"wp:attachment":[{"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/media?parent=30098"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/categories?post=30098"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.baohoxanh.com\/blog\/wp-json\/wp\/v2\/tags?post=30098"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}