{"id":691,"date":"2024-03-07T10:21:16","date_gmt":"2024-03-07T03:21:16","guid":{"rendered":"https:\/\/dichvu02.halink.dev\/?p=691"},"modified":"2024-03-29T09:14:36","modified_gmt":"2024-03-29T02:14:36","slug":"phong-sach-la-gi-he-thong-phong-sach-theo-cac-tieu-chuan","status":"publish","type":"post","link":"https:\/\/www.giaiphapdokiemchatluong.vn\/en\/phong-sach-la-gi-he-thong-phong-sach-theo-cac-tieu-chuan\/","title":{"rendered":"Ph\u00f2ng s\u1ea1ch l\u00e0 g\u00ec? H\u1ec7 th\u1ed1ng ph\u00f2ng s\u1ea1ch theo c\u00e1c ti\u00eau chu\u1ea9n"},"content":{"rendered":"

N\u0103m 1963, l\u1ea7n \u0111\u1ea7u ti\u00ean\u00a0ti\u00eau chu\u1ea9n ph\u00f2ng s\u1ea1ch<\/strong>\u00a0\u0111\u01b0\u1ee3c quy \u0111\u1ecbnh t\u1ea1i M\u1ef9. T\u1eeb \u0111\u00f3 v\u1ec1 sau, ti\u00eau chu\u1ea9n n\u00e0y d\u1ea7n \u0111\u01b0\u1ee3c c\u1ea3i ti\u1ebfn, ho\u00e0n thi\u1ec7n v\u00e0 tr\u1edf th\u00e0nh ti\u00eau chu\u1ea9n chung cho c\u1ea3 th\u1ebf gi\u1edbi, \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng trong nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau. Ph\u00f2ng s\u1ea1ch th\u01b0\u1eddng \u0111\u01b0\u1ee3c quy \u0111\u1ecbnh v\u00e0 ph\u00e2n lo\u1ea1i theo ti\u00eau chu\u1ea9n Federal Standard 209 E, ti\u00eau chu\u1ea9n ISO 14644-1 v\u00e0 ti\u00eau chu\u1ea9n qu\u1ed1c gia TCVN 8664-1:2011.\u00a0V\u1eady\u00a0ph\u00f2ng s\u1ea1ch l\u00e0 g\u00ec?<\/strong>\u00a0Ph\u00e2n lo\u1ea1i c\u1ea5p \u0111\u1ed9 ph\u00f2ng s\u1ea1ch? V\u00e0 ti\u00eau chu\u1ea9n ph\u00f2ng s\u1ea1ch?<\/strong>\u00a0H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u v\u00e0 li\u00ean h\u1ec7 ngay v\u1edbi ch\u00fang t\u00f4i khi b\u1ea1n c\u00f3 nhu c\u1ea7u nh\u00e9!<\/em><\/span><\/p>\n

1. Ph\u00f2ng s\u1ea1ch l\u00e0 g\u00ec? Kh\u00e1i ni\u1ec7m v\u1ec1 ph\u00f2ng s\u1ea1ch<\/strong><\/span><\/h2>\n

Ph\u00f2ng s\u1ea1ch<\/strong>\u00a0(cleanroom) l\u00e0 m\u1ed9t ph\u00f2ng \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng v\u00e0 s\u1eed d\u1ee5ng \u0111\u1ec3 gi\u1ea3m thi\u1ec3u s\u1ef1 ra v\u00e0o v\u00e0 l\u01b0u gi\u1eef c\u00e1c h\u1ea1t trong kh\u00f4ng kh\u00ed, \u0111\u1ed3ng th\u1eddi ki\u1ec3m so\u00e1t c\u00e1c th\u00f4ng s\u1ed1 li\u00ean quan kh\u00e1c trong ph\u00f2ng nh\u01b0 nhi\u1ec7t \u0111\u1ed9, \u0111\u1ed9 \u1ea9m, \u00e1p su\u1ea5t khi c\u1ea7n thi\u1ebft. Khi t\u1ea5t c\u1ea3 c\u00e1c y\u1ebfu t\u1ed1 trong ph\u00f2ng \u0111\u1ec1u \u0111\u01b0\u1ee3c ki\u1ec3m so\u00e1t s\u1ebd gi\u00fap h\u1ea1n ch\u1ebf t\u1ed1i \u0111a vi\u1ec7c nhi\u1ec5m khu\u1ea9n ho\u1eb7c nhi\u1ec5m ch\u00e9o c\u1ee7a s\u1ea3n ph\u1ea9m trong qu\u00e1 tr\u00ecnh nghi\u00ean c\u1ee9u, s\u1ea3n xu\u1ea5t \u0111\u1ea3m b\u1ea3o v\u00f4 tr\u00f9ng.<\/span><\/p>\n

2. Ti\u00eau chu\u1ea9n ph\u00f2ng s\u1ea1ch<\/strong><\/span><\/h2>\n

2.1 C\u00e1c y\u1ebfu t\u1ed1 c\u01a1 b\u1ea3n<\/strong><\/span><\/h3>\n

Ti\u00eau chu\u1ea9n ph\u00f2ng s\u1ea1ch<\/strong>\u00a0l\u00e0 m\u1ed9t trong nh\u1eefng y\u00eau c\u1ea7u c\u1ea7n \u0111\u00e1p \u1ee9ng \u0111\u1ed1i v\u1edbi b\u1ea5t k\u1ef3 ph\u00f2ng s\u1ea1ch n\u00e0o. \u0110\u1ec3 \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 l\u00e0 ph\u00f2ng s\u1ea1ch, c\u1ea7n \u0111\u1ea3m b\u1ea3o th\u00f4ng s\u1ed1 v\u1ec1 c\u00e1c y\u1ebfu t\u1ed1 sau:<\/span><\/p>\n

\"\"Ph\u00f2ng s\u1ea1ch ngo\u00e0i nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u00e1p su\u1ea5t \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh nh\u01b0 c\u00e1c ph\u00f2ng \u0111i\u1ec1u h\u00f2a th\u00f4ng th\u01b0\u1eddng th\u00ec c\u00f2n c\u1ea7n y\u00eau c\u1ea7u kh\u1eaft khe h\u01a1n v\u1ec1 \u00e1p su\u1ea5t, \u0111\u1ed9 s\u1ea1ch v\u00e0 nhi\u1ec5m ch\u00e9o.<\/span><\/p>\n

Do kh\u00f4ng kh\u00ed di chuy\u1ec3n t\u1eeb n\u01a1i c\u00f3 \u00e1p su\u1ea5t cao v\u1ec1 n\u01a1i c\u00f3 \u00e1p su\u1ea5t th\u1ea5p n\u00ean vi\u1ec7c ki\u1ec3m so\u00e1t \u00e1p su\u1ea5t gi\u00fap ng\u0103n ng\u1eeba kh\u00f4ng cho kh\u00f4ng kh\u00ed, b\u1ee5i, sinh v\u1eadt\u2026 t\u1eeb khu v\u1ef1c kh\u00e1c sang khu v\u1ef1c ph\u00f2ng s\u1ea1ch.<\/span><\/p>\n

\u0110\u1ed9 s\u1ea1ch c\u1ee7a ph\u00f2ng \u0111\u01b0\u1ee3c quy\u1ebft \u0111\u1ecbnh b\u1edfi s\u1ed1 l\u1ea7n trao \u0111\u1ed5i gi\u00f3 v\u00e0 phin l\u1ecdc. S\u1ed1 l\u1ea7n trao \u0111\u1ed5i gi\u00f3 c\u00e0ng l\u1edbn th\u00ec n\u1ed3ng \u0111\u1ed9 h\u1ea1t b\u1ee5i c\u00e0ng gi\u1ea3m, gi\u1ea3m ch\u1ea5t \u00f4 nhi\u1ec5m sinh ra trong ph\u00f2ng. Do \u0111\u00f3 v\u1edbi m\u1ed7i c\u1ea5p \u0111\u1ed9 s\u1ea1ch kh\u00e1c nhau th\u00ec s\u1ed1 l\u1ea7n trao \u0111\u1ed5i gi\u00f3 v\u00e0 phin l\u1ecdc c\u0169ng kh\u00e1c nhau.<\/span><\/p>\n

\u0110\u1ed1i v\u1edbi ph\u00f2ng s\u1ea1ch, nhi\u1ec5m ch\u00e9o l\u00e0 ti\u00eau ch\u00ed kh\u00e1 ph\u1ee9c t\u1ea1p v\u00e0 kh\u00f3 ki\u1ec3m so\u00e1t b\u1edfi n\u00f3 c\u00f3 th\u1ec3 do r\u1ea5t nhi\u1ec1u nguy\u00ean nh\u00e2n g\u00e2y ra c\u1ea3 t\u1eeb b\u00ean trong v\u00e0 b\u00ean ngo\u00e0i. Vi\u1ec7c \u0111\u1eb7t ra ti\u00eau chu\u1ea9n v\u1ec1 nhi\u1ec5m ch\u00e9o gi\u00fap h\u1ea1n ch\u1ebf t\u1ed1i \u0111a c\u00e1c t\u1ea1p ch\u1ea5t, th\u00e0nh ph\u1ea7n l\u1ea1 xu\u1ea5t hi\u1ec7n s\u1ebd ph\u00e1 h\u1ee7y ho\u1eb7c l\u00e0m gi\u1ea3m ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m.<\/span><\/p>\n

Trong s\u1ed1 \u0111\u00f3, th\u00f4ng s\u1ed1 v\u1ec1 h\u00e0m l\u01b0\u1ee3ng b\u1ee5i l\u00e0 quan tr\u1ecdng nh\u1ea5t. D\u1ef1a v\u00e0o th\u00f4ng s\u1ed1 v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng c\u00e1c h\u1ea1t b\u1ee5i trong ph\u1ea1m vi k\u00edch th\u01b0\u1edbc nh\u1ea5t \u0111\u1ecbnh, ng\u01b0\u1eddi ta ph\u00e2n th\u00e0nh c\u00e1c\u00a0c\u1ea5p \u0111\u1ed9 ph\u00f2ng s\u1ea1ch<\/strong> kh\u00e1c nhau.<\/span><\/p>\n

2.2 Tr\u1ea1ng th\u00e1i ph\u00f2ng s\u1ea1ch<\/span><\/strong><\/h3>\n

Ngo\u00e0i ra, trong ki\u1ec3m tra, \u0111\u00e1nh gi\u00e1\u00a0h\u1ec7 th\u1ed1ng ph\u00f2ng s\u1ea1ch<\/strong>\u00a0c\u00f2n c\u1ea7n xem x\u00e9t c\u00e1c ho\u1ea1t \u0111\u1ed9ng ti\u1ebfn h\u00e0nh trong khu v\u1ef1c s\u1ea1ch. Do s\u1ef1 di chuy\u1ec3n c\u1ee7a nguy\u00ean li\u1ec7u, h\u00e0ng h\u00f3a, s\u1ef1 \u0111i l\u1ea1i c\u1ee7a nh\u00e2n vi\u00ean ho\u1eb7c c\u00e1c ho\u1ea1t \u0111\u1ed9ng c\u1ee7a qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t m\u00e0 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn vi\u1ec7c nhi\u1ec5m b\u1ee5i hay nhi\u1ec5u lo\u1ea1n b\u1ee5i trong\u00a0h\u1ec7 th\u1ed1ng ph\u00f2ng s\u1ea1ch<\/strong>. C\u00f3 ba tr\u1ea1ng th\u00e1i c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u00e1nh gi\u00e1\u00a0c\u1ea5p \u0111\u1ed9 ph\u00f2ng s\u1ea1ch<\/strong>\u00a0trong b\u1ea5t c\u1ee9 ph\u00e2n lo\u1ea1i ph\u00f2ng s\u1ea1ch n\u00e0o:<\/p>\n

    \n
  • Tr\u1ea1ng th\u00e1i thi\u1ebft l\u1eadp: ph\u00f2ng s\u1ea1ch \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng xong nh\u01b0ng ch\u01b0a c\u00f3 thi\u1ebft b\u1ecb.<\/li>\n
  • Tr\u1ea1ng th\u00e1i ng\u01b0ng ngh\u1ec9: ph\u00f2ng s\u1ea1ch \u0111\u00e3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t c\u00e1c thi\u1ebft b\u1ecb v\u00e0 \u0111\u01b0a v\u00e0o v\u1eadn h\u00e0nh nh\u01b0ng kh\u00f4ng c\u00f3 nh\u00e2n vi\u00ean \u0111ang l\u00e0m vi\u1ec7c.<\/li>\n
  • Tr\u1ea1ng th\u00e1i ho\u1ea1t \u0111\u1ed9ng: c\u00e1c trang thi\u1ebft b\u1ecb, m\u00e1y m\u00f3c trong ph\u00f2ng s\u1ea1ch \u0111ang \u0111\u01b0\u1ee3c v\u1eadn h\u00e0nh theo quy tr\u00ecnh s\u1ea3n xu\u1ea5t v\u00e0 c\u00f3 m\u1eb7t c\u1ee7a nh\u00e2n vi\u00ean v\u1eadn h\u00e0nh theo y\u00eau c\u1ea7u.<\/li>\n<\/ul>\n

    3. Ph\u00e2n lo\u1ea1i ph\u00f2ng s\u1ea1ch<\/span><\/strong><\/span><\/h2>\n

    3.1 Theo ti\u00eau chu\u1ea9n FEDERAL STANDARD 209 E (1992)<\/span><\/strong><\/span><\/h3>\n

    Ti\u00eau chu\u1ea9n ph\u00f2ng s\u1ea1ch<\/strong>\u00a0theo Federal standard 209 E \u0111\u01b0a ra c\u00e1c ti\u00eau ch\u00ed \u0111\u00e1nh gi\u00e1 v\u1ec1\u00a0c\u1ea5p \u0111\u1ed9 ph\u00f2ng s\u1ea1ch<\/strong>, c\u00e1c th\u1eed nghi\u1ec7m y\u00eau c\u1ea7u \u0111\u1ec3 ch\u1ee9ng minh m\u1ee9c \u0111\u1ed9 \u0111\u1ea1t chu\u1ea9n v\u00e0 t\u1ea7n su\u1ea5t c\u00e1c th\u1eed nghi\u1ec7m ph\u1ea3i ti\u1ebfn h\u00e0nh \u0111\u1ec3 \u0111\u00e1nh gi\u00e1.<\/span><\/p>\n

    Ti\u00eau chu\u1ea9n ph\u00f2ng s\u1ea1ch n\u00e0y \u0111\u00e3 b\u1ecb h\u1ee7y b\u1ecf v\u00e0o ng\u00e0y 29 th\u00e1ng 11 n\u0103m 2001 b\u1edfi C\u01a1 quan Qu\u1ea3n l\u00fd D\u1ecbch v\u1ee5 T\u1ed5ng h\u1ee3p Hoa K\u1ef3 (GSA) tuy nhi\u00ean n\u00f3 v\u1eabn \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i tr\u00ean to\u00e0n c\u1ea7u.<\/span><\/p>\n

    B\u1ea3ng 3.1: Gi\u1edbi h\u1ea1n b\u1ee5i trong ti\u00eau chu\u1ea9n Federal Standard 209 E (1992)<\/em><\/span><\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    T\u00ean lo\u1ea1i<\/strong><\/span><\/td>\nC\u00e1c gi\u1edbi h\u1ea1n<\/strong><\/span><\/td>\n<\/tr>\n
    \u2265 0,1 \u00b5m<\/strong><\/span><\/td>\n\u2265 0,2 \u00b5m<\/strong><\/span><\/td>\n\u2265 0,3 \u00b5m<\/strong><\/span><\/td>\n\u2265 0,5 \u00b5m<\/strong><\/span><\/td>\n\u2265 5,0 \u00b5m<\/strong><\/span><\/td>\n<\/tr>\n
    \u0110\u01a1n v\u1ecb<\/strong><\/span><\/td>\n\u0110\u01a1n v\u1ecb<\/strong><\/span><\/td>\n\u0110\u01a1n v\u1ecb<\/strong><\/span><\/td>\n\u0110\u01a1n v\u1ecb<\/strong><\/span><\/td>\n\u0110\u01a1n v\u1ecb<\/strong><\/span><\/td>\n<\/tr>\n
    SI<\/strong><\/span><\/td>\nEnglish<\/strong><\/span><\/td>\nm3<\/sup><\/strong><\/span><\/td>\nft3<\/sup><\/strong><\/span><\/td>\nm3<\/sup><\/strong><\/span><\/td>\nft3<\/sup><\/strong><\/span><\/td>\nm3<\/sup><\/strong><\/span><\/td>\nft3<\/sup><\/strong><\/span><\/td>\nm3<\/sup><\/strong><\/span><\/td>\nft3<\/sup><\/strong><\/span><\/td>\nm3<\/sup><\/strong><\/span><\/td>\nft3<\/sup><\/strong><\/span><\/td>\n<\/tr>\n
    1<\/span><\/td>\n<\/td>\n350<\/span><\/td>\n9,91<\/span><\/td>\n75,7<\/span><\/td>\n2,14<\/span><\/td>\n30,9<\/span><\/td>\n0,875<\/span><\/td>\n10<\/span><\/td>\n0,283<\/span><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
    1,5<\/span><\/td>\n1<\/span><\/td>\n1.240<\/span><\/td>\n35,0<\/span><\/td>\n265<\/span><\/td>\n7,5<\/span><\/td>\n106<\/span><\/td>\n3,00<\/span><\/td>\n35,3<\/span><\/td>\n1,00<\/span><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
    2<\/span><\/td>\n<\/td>\n3.500<\/span><\/td>\n99,1<\/span><\/td>\n757<\/span><\/td>\n21,4<\/span><\/td>\n309<\/span><\/td>\n8,75<\/span><\/td>\n100<\/span><\/td>\n2,83<\/span><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
    2,5<\/span><\/td>\n10<\/span><\/td>\n12.400<\/span><\/td>\n350<\/span><\/td>\n2.650<\/span><\/td>\n75,0<\/span><\/td>\n1.060<\/span><\/td>\n30<\/span><\/td>\n353<\/span><\/td>\n10<\/span><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
    3<\/span><\/td>\n<\/td>\n35.000<\/span><\/td>\n991<\/span><\/td>\n7.570<\/span><\/td>\n214<\/span><\/td>\n3.090<\/span><\/td>\n87,5<\/span><\/td>\n1.000<\/span><\/td>\n28,3<\/span><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
    3,5<\/span><\/td>\n100<\/span><\/td>\n<\/td>\n<\/td>\n26.500<\/span><\/td>\n750<\/span><\/td>\n10.600<\/span><\/td>\n300<\/span><\/td>\n3.530<\/span><\/td>\n100<\/span><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
    4<\/span><\/td>\n<\/td>\n<\/td>\n<\/td>\n75.700<\/span><\/td>\n2140<\/span><\/td>\n30.900<\/span><\/td>\n875<\/span><\/td>\n10.000<\/span><\/td>\n283<\/span><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
    4,5<\/span><\/td>\n1.000<\/span><\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n35.300<\/span><\/td>\n1.000<\/span><\/td>\n247<\/span><\/td>\n7,00<\/span><\/td>\n<\/tr>\n
    5<\/span><\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n100.000<\/span><\/td>\n2.830<\/span><\/td>\n618<\/span><\/td>\n17,5<\/span><\/td>\n<\/tr>\n
    5,5<\/span><\/td>\n10.000<\/span><\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n353.000<\/span><\/td>\n10.000<\/span><\/td>\n2.470<\/span><\/td>\n70<\/span><\/td>\n<\/tr>\n
    6<\/span><\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n1.000.000<\/span><\/td>\n28.300<\/span><\/td>\n6.180<\/span><\/td>\n175<\/span><\/td>\n<\/tr>\n
    6,5<\/span><\/td>\n100.000<\/span><\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n3.530.000<\/span><\/td>\n100.000<\/span><\/td>\n24.700<\/span><\/td>\n700<\/span><\/td>\n<\/tr>\n
    7<\/span><\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n10.000.000<\/span><\/td>\n283.000<\/span><\/td>\n61.800<\/span><\/td>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    3.2 Theo ti\u00eau chu\u1ea9n ISO 14644-1<\/span><\/strong><\/h3>\n

    Ti\u00eau chu\u1ea9n ph\u00f2ng s\u1ea1ch<\/strong>\u00a0theo ISO 14644-1 \u0111\u1ec1 c\u1eadp \u0111\u1ebfn vi\u1ec7c ph\u00e2n lo\u1ea1i \u0111\u1ed9 s\u1ea1ch kh\u00f4ng kh\u00ed trong ph\u00f2ng s\u1ea1ch v\u00e0 m\u00f4i tr\u01b0\u1eddng ki\u1ec3m so\u00e1t li\u00ean quan b\u1eb1ng c\u00e1ch \u0111\u00e1nh gi\u00e1 m\u1eadt \u0111\u1ed9 c\u00e1c h\u1ea1t n\u1eb1m trong d\u1ea3i k\u00edch th\u01b0\u1edbc t\u1eeb 0,1 \u03bcm \u0111\u1ebfn 5 \u03bcm. Ti\u00eau chu\u1ea9n n\u00e0y kh\u00f4ng ph\u00e2n lo\u1ea1i m\u1eadt \u0111\u1ed9 c\u00e1c h\u1ea1t si\u00eau m\u1ecbn (k\u00edch th\u01b0\u1edbc < 0,1 \u03bcm) v\u00e0 h\u1ea1t th\u00f4 (k\u00edch th\u01b0\u1edbc > 5 \u03bcm) c\u00f3 k\u00edch th\u01b0\u1edbc n\u1eb1m ngo\u00e0i kho\u1ea3ng \u0111\u01b0\u1ee3c xem x\u00e9t.<\/span><\/p>\n

    B\u1ea3ng 3.2: Gi\u1edbi h\u1ea1n h\u00e0m l\u01b0\u1ee3ng b\u1ee5i trong ti\u00eau chu\u1ea9n ISO 14644-1<\/em><\/span><\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    S\u1ed1 ph\u00e2n lo\u1ea1i
    \n(N)<\/strong><\/span><\/td>\n    		Gi\u1edbi h\u1ea1n n\u1ed3ng \u0111\u1ed9 c\u1ef1c \u0111\u1ea1i (h\u1ea1t\/m3<\/sup>\u00a0kh\u00f4ng kh\u00ed) v\u1edbi c\u00e1c h\u1ea1t c\u00f3 k\u00edch th\u01b0\u1edbc b\u1eb1ng v\u00e0 l\u1edbn h\u01a1n k\u00edch th\u01b0\u1edbc \u0111\u00e3 bi\u1ebft \u0111\u01b0\u1ee3c n\u00eau ra d\u01b0\u1edbi \u0111\u00e2y<\/strong><\/span><\/td>\n<\/tr>\n
    0,1 \u03bcm<\/span><\/td>\n0,2 \u03bcm<\/span><\/td>\n0,3 \u03bcm<\/span><\/td>\n0,5 \u03bcm<\/span><\/td>\n1 \u03bcm<\/span><\/td>\n5 \u03bcm<\/span><\/td>\n<\/tr>\n
    C\u1ea5p 1<\/span><\/td>\n10<\/span><\/td>\n2<\/span><\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/td>\n<\/tr>\n
    C\u1ea5p 2<\/span><\/td>\n100<\/span><\/td>\n24<\/span><\/td>\n10<\/span><\/td>\n4<\/span><\/td>\n<\/td>\n<\/td>\n<\/tr>\n
    C\u1ea5p 3<\/span><\/td>\n1 000<\/span><\/td>\n237<\/span><\/td>\n102<\/span><\/td>\n35<\/span><\/td>\n8<\/span><\/td>\n<\/td>\n<\/tr>\n
    C\u1ea5p 4<\/span><\/td>\n10 000<\/span><\/td>\n2 370<\/span><\/td>\n1 020<\/span><\/td>\n352<\/span><\/td>\n83<\/span><\/td>\n<\/td>\n<\/tr>\n
    C\u1ea5p 5<\/span><\/td>\n100 000<\/span><\/td>\n23 700<\/span><\/td>\n10 200<\/span><\/td>\n3 520<\/span><\/td>\n832<\/span><\/td>\n29<\/span><\/td>\n<\/tr>\n
    C\u1ea5p 6<\/span><\/td>\n1 000 000<\/span><\/td>\n237 000<\/span><\/td>\n102 000<\/span><\/td>\n35 200<\/span><\/td>\n8 320<\/span><\/td>\n293<\/span><\/td>\n<\/tr>\n
    C\u1ea5p 7<\/span><\/td>\n<\/td>\n<\/td>\n<\/td>\n352 000<\/span><\/td>\n83 200<\/span><\/td>\n2 930<\/span><\/td>\n<\/tr>\n
    C\u1ea5p 8<\/span><\/td>\n<\/td>\n<\/td>\n<\/td>\n3 520 000<\/span><\/td>\n832 000<\/span><\/td>\n29 300<\/span><\/td>\n<\/tr>\n
    C\u1ea5p 9<\/span><\/td>\n<\/td>\n<\/td>\n<\/td>\n35 200 000<\/span><\/td>\n8 320 000<\/span><\/td>\n293 000<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

    Ti\u00eau chu\u1ea9n ph\u00f2ng s\u1ea1ch<\/strong>\u00a0theo ISO 14644-1 b\u1ed5 sung th\u00eam ba c\u1ea5p \u0111\u1ed9 s\u1ea1ch m\u1edbi so v\u1edbi ti\u00eau chu\u1ea9n Federal standard 209 E: hai c\u1ea5p \u0111\u1ed9 sach h\u01a1n m\u1ee9c s\u1ea1ch nh\u1ea5t trong Federal standard 209 E v\u00e0 m\u1ed9t c\u1ea5p \u0111\u1ed9 \u00edt s\u1ea1ch h\u01a1n c\u1ea5p th\u1ea5p nh\u1ea5t trong Federal standard 209 E. Vi\u1ec7c b\u1ed5 sung c\u00e1c\u00a0c\u1ea5p \u0111\u1ed9 ph\u00f2ng s\u1ea1c<\/strong>h m\u1edbi n\u00e0y s\u1ebd gi\u00fap \u00edch cho vi\u1ec7c ki\u1ec3m so\u00e1t v\u00e0 \u0111\u00e1nh gi\u00e1 hi\u1ec7u qu\u1ea3 h\u01a1n \u0111\u1eb7c bi\u1ec7t trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p m\u1edbi ph\u00e1t tri\u1ec3n.<\/span><\/p>\n

    Hai c\u1ea5p \u0111\u1ed9 s\u1ea1ch h\u01a1n \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng trong c\u00e1c l\u0129nh v\u1ef1c \u0111\u00f2i h\u1ecfi vi\u1ec7c ki\u1ec3m so\u00e1t ch\u1eb7t ch\u1ebd\u00a0ph\u00f2ng s\u1ea1ch<\/strong>\u00a0nh\u01b0 c\u00f4ng nghi\u1ec7p vi \u0111i\u1ec7n t\u1eed. C\u00f2n ti\u00eau chu\u1ea9n\u00a0c\u1ea5p \u0111\u1ed9 ph\u00f2ng s\u1ea1ch<\/strong>\u00a0th\u1ea5p nh\u1ea5t \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng cho c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p m\u1edbi b\u1eaft \u0111\u1ea7u ki\u1ec3m so\u00e1t v\u1ec1 s\u1ed1 l\u01b0\u1ee3ng c\u00e1c h\u1ea1t b\u1ee5i nh\u01b0 c\u00f4ng nghi\u1ec7p nh\u1ef1a hay c\u00e1c c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t th\u1ef1c ph\u1ea9m, \u0111\u1ed3 u\u1ed1ng, h\u00e0ng ti\u00eau d\u00f9ng\u2026<\/span><\/p>\n

    Ph\u00f2ng s\u1ea1ch<\/strong>\u00a0\u0111ang ng\u00e0y c\u00e0ng ph\u1ed5 bi\u1ebfn v\u00e0 nh\u1eadn \u0111\u01b0\u1ee3c s\u1ef1 quan t\u00e2m c\u1ee7a c\u00e1c t\u1ed5 ch\u1ee9c, c\u00e1 nh\u00e2n trong nhi\u1ec1u l\u0129nh v\u1ef1c.\u00a0H\u1ec7 th\u1ed1ng ph\u00f2ng s\u1ea1ch<\/strong>\u00a0\u0111\u00e1p \u1ee9ng c\u00e1c\u00a0ti\u00eau chu\u1ea9n ph\u00f2ng s\u1ea1ch<\/strong>\u00a0s\u1ebd gi\u00fap \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 n\u00e2ng cao hi\u1ec7u qu\u1ea3 c\u1ee7a qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/span><\/p>","protected":false},"excerpt":{"rendered":"

    T\u00ecm hi\u1ec3u v\u1ec1 Ph\u00f2ng s\u1ea1ch\u00a0(cleanroom) l\u00e0 g\u00ec? C\u00e1c ti\u00eau chu\u1ea9n v\u1ec1 ph\u00f2ng s\u1ea1ch v\u00e0 ph\u00e2n lo\u1ea1i ph\u00f2ng s\u1ea1ch theo c\u00e1c ti\u00eau chu\u1ea9n<\/p>\n","protected":false},"author":1,"featured_media":461,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[40],"tags":[44,46,47,43],"class_list":["post-691","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-tuc-san-pham-kien-thuc","tag-cleanroom","tag-he-thong-phong-sach","tag-phan-loai-phong-sach","tag-phong-sach"],"yoast_head":"\nPh\u00f2ng s\u1ea1ch l\u00e0 g\u00ec? H\u1ec7 th\u1ed1ng ph\u00f2ng s\u1ea1ch theo c\u00e1c ti\u00eau chu\u1ea9n<\/title>\n<meta name=\"description\" content=\"T\u00ecm hi\u1ec3u v\u1ec1 Ph\u00f2ng s\u1ea1ch\u00a0(cleanroom) l\u00e0 g\u00ec? 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