{"id":1361,"date":"2025-11-27T00:34:50","date_gmt":"2025-11-26T17:34:50","guid":{"rendered":"https:\/\/inoxcuongthinh.com\/ban-thi-nghiem-tu-cay-inox-tieu-chuan-cau-hinh-bao-gia\/"},"modified":"2025-11-27T00:34:50","modified_gmt":"2025-11-26T17:34:50","slug":"ban-thi-nghiem-tu-cay-inox-tieu-chuan-cau-hinh-bao-gia","status":"publish","type":"post","link":"https:\/\/inoxcuongthinh.com\/ban-thi-nghiem-tu-cay-inox-tieu-chuan-cau-hinh-bao-gia\/","title":{"rendered":"B\u00e0n th\u00ed nghi\u1ec7m, t\u1ee7 c\u1ea5y Inox: ti\u00eau chu\u1ea9n, c\u1ea5u h\u00ecnh, b\u00e1o gi\u00e1"},"content":{"rendered":"<div class=\"custom-toc\">\n<h3>N\u1ed9i dung ch\u00ednh<\/h3>\n<ul>\n<li><a href=\"#toc-0-vi-sao-chon-inox-cho-ban-thi-nghiem-va-thiet-bi-ph\">V\u00ec sao ch\u1ecdn Inox cho b\u00e0n th\u00ed nghi\u1ec7m v\u00e0 thi\u1ebft b\u1ecb ph\u00f2ng lab?<\/a><\/li>\n<li><a href=\"#toc-1-thong-so-ky-thuat-ban-thi-nghiem-inox-khuyen-nghi\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt b\u00e0n th\u00ed nghi\u1ec7m Inox (khuy\u1ebfn ngh\u1ecb)<\/a><\/li>\n<li><a href=\"#toc-2-tu-cay-vi-sinh-inox-phan-loai-tieu-chuan-va-cau-hi\">T\u1ee7 c\u1ea5y vi sinh Inox: ph\u00e2n lo\u1ea1i, ti\u00eau chu\u1ea9n v\u00e0 c\u1ea5u h\u00ecnh<\/a><\/li>\n<li><a href=\"#toc-3-cac-thiet-bi-phong-lab-inox-thuong-dung\">C\u00e1c thi\u1ebft b\u1ecb ph\u00f2ng lab Inox th\u01b0\u1eddng d\u00f9ng<\/a><\/li>\n<li><a href=\"#toc-4-ve-sinh-khu-khuan-va-bao-tri\">V\u1ec7 sinh, kh\u1eed khu\u1ea9n v\u00e0 b\u1ea3o tr\u00ec<\/a><\/li>\n<li><a href=\"#toc-5-kha-nang-tuong-thich-hoa-chat-huong-dan-nhanh\">Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch h\u00f3a ch\u1ea5t (h\u01b0\u1edbng d\u1eabn nhanh)<\/a><\/li>\n<li><a href=\"#toc-6-checklist-mua-hang-va-ho-so-ban-giao\">Checklist mua h\u00e0ng v\u00e0 h\u1ed3 s\u01a1 b\u00e0n giao<\/a><\/li>\n<li><a href=\"#toc-7-bao-gia-tham-khao-ha-noi-2025\">B\u00e1o gi\u00e1 tham kh\u1ea3o (H\u00e0 N\u1ed9i, 2025)<\/a><\/li>\n<li><a href=\"#toc-8-loi-pho-bien-khi-lap-dat-va-cach-tranh\">L\u1ed7i ph\u1ed5 bi\u1ebfn khi l\u1eafp \u0111\u1eb7t v\u00e0 c\u00e1ch tr\u00e1nh<\/a><\/li>\n<li><a href=\"#toc-9-nguon-tham-khao-chinh\">Ngu\u1ed3n tham kh\u1ea3o ch\u00ednh<\/a><\/li>\n<li><a href=\"#toc-10-lien-he-tu-van-bao-gia\">Li\u00ean h\u1ec7 t\u01b0 v\u1ea5n &#038; b\u00e1o gi\u00e1<\/a><\/li>\n<li><a href=\"#toc-11-ket-luan\">K\u1ebft lu\u1eadn<\/a><\/li>\n<\/ul>\n<\/div>\n<p>Trong c\u00e1c ng\u00e0nh C\u00f4ng nghi\u1ec7p S\u1ea1ch nh\u01b0 th\u1ef1c ph\u1ea9m, y t\u1ebf, d\u01b0\u1ee3c ph\u1ea9m, b\u1ec1 m\u1eb7t v\u00e0 thi\u1ebft b\u1ecb Inox (th\u00e9p kh\u00f4ng g\u1ec9) l\u00e0 l\u1ef1a ch\u1ecdn \u01b0u ti\u00ean \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o v\u1ec7 sinh, kh\u1ea3 n\u0103ng kh\u1eed khu\u1ea9n v\u00e0 \u0111\u1ed9 b\u1ec1n. B\u00e0i vi\u1ebft n\u00e0y cung c\u1ea5p h\u01b0\u1edbng d\u1eabn \u0111\u1ea7y \u0111\u1ee7 v\u1ec1 b\u00e0n th\u00ed nghi\u1ec7m, t\u1ee7 c\u1ea5y vi sinh (t\u1ee7 an to\u00e0n sinh h\u1ecdc\/laminar flow) v\u00e0 thi\u1ebft b\u1ecb ph\u00f2ng lab b\u1eb1ng Inox: ti\u00eau chu\u1ea9n c\u1ea7n tu\u00e2n th\u1ee7, c\u1ea5u h\u00ecnh k\u1ef9 thu\u1eadt, v\u1eadt li\u1ec7u ph\u00f9 h\u1ee3p, quy tr\u00ecnh b\u1ea3o tr\u00ec \u2013 c\u00f9ng b\u00e1o gi\u00e1 tham kh\u1ea3o cho th\u1ecb tr\u01b0\u1eddng H\u00e0 N\u1ed9i n\u0103m 2025.<\/p>\n<h2 id=\"toc-0-vi-sao-chon-inox-cho-ban-thi-nghiem-va-thiet-bi-ph\">V\u00ec sao ch\u1ecdn Inox cho b\u00e0n th\u00ed nghi\u1ec7m v\u00e0 thi\u1ebft b\u1ecb ph\u00f2ng lab?<\/h2>\n<p>&#8211; Kh\u1ea3 n\u0103ng v\u1ec7 sinh v\u00e0 kh\u1eed khu\u1ea9n: b\u1ec1 m\u1eb7t kh\u00f4ng x\u1ed1p, \u00edt b\u00e1m b\u1ea9n, t\u01b0\u01a1ng th\u00edch t\u1ed1t v\u1edbi h\u00f3a ch\u1ea5t t\u1ea9y r\u1eeda trung t\u00ednh v\u00e0 c\u1ed3n IPA; c\u00f3 th\u1ec3 electropolish \u0111\u1ea1t \u0111\u1ed9 nh\u00e1m Ra \u2264 0,8 \u00b5m \u0111\u1ec3 h\u1ea1n ch\u1ebf b\u00e1m vi sinh.<br \/>\n&#8211; Ch\u1ed1ng \u0103n m\u00f2n t\u1ed1t: \u0111\u1eb7c bi\u1ec7t v\u1edbi 304\/316L theo ASTM A240; 316L v\u01b0\u1ee3t tr\u1ed9i trong m\u00f4i tr\u01b0\u1eddng c\u00f3 chloride\/thu\u1ed1c t\u1ea9y.<br \/>\n&#8211; B\u1ec1n c\u01a1 h\u1ecdc, ch\u1ecbu t\u1ea3i v\u00e0 ch\u1ecbu nhi\u1ec7t; m\u1ed1i h\u00e0n k\u00edn, \u00edt khe k\u1ebd gi\u00fap \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u v\u1ec7 sinh theo GMP\/GLP.<br \/>\n&#8211; T\u00ednh \u1ed5n \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc, \u00edt l\u00e3o h\u00f3a, th\u00edch h\u1ee3p cho m\u00f4i tr\u01b0\u1eddng ph\u00f2ng s\u1ea1ch ISO 5\u20138 (ISO 14644).<\/p>\n<h3>So s\u00e1nh m\u00e1c th\u00e9p 201\/304\/316L (khuy\u1ebfn ngh\u1ecb ch\u1ecdn)<\/h3>\n<p>&#8211; Inox 201: gi\u00e1 th\u1ea5p, ch\u1ed1ng \u0103n m\u00f2n k\u00e9m h\u01a1n; kh\u00f4ng khuy\u1ebfn ngh\u1ecb cho ph\u00f2ng lab ho\u1eb7c n\u01a1i c\u00f3 chloride\/\u0111\u1ed9 \u1ea9m cao.<br \/>\n&#8211; Inox 304 (18\/8): ti\u00eau chu\u1ea9n cho \u0111a s\u1ed1 b\u00e0n th\u00ed nghi\u1ec7m, xe \u0111\u1ea9y, k\u1ec7; c\u00e2n b\u1eb1ng t\u1ed1t gi\u1eefa gi\u00e1 v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng \u0103n m\u00f2n.<br \/>\n&#8211; Inox 316L (Mo 2\u20132,5%): ch\u1ed1ng r\u1ed7 pitting\/crevice do chloride t\u1ed1t h\u01a1n, h\u00e0n \u00edt nh\u1ea1y c\u1ea3m \u0103n m\u00f2n li\u00ean k\u1ebft; n\u00ean d\u00f9ng cho t\u1ee7 c\u1ea5y, m\u1eb7t b\u00e0n ti\u1ebfp x\u00fac th\u01b0\u1eddng xuy\u00ean dung d\u1ecbch mu\u1ed1i, thu\u1ed1c t\u1ea9y, h\u00f3a ch\u1ea5t.  <\/p>\n<p>G\u1ee3i \u00fd: 304 cho khung v\u00e0 th\u00e2n; 316L cho m\u1eb7t l\u00e0m vi\u1ec7c, v\u00f9ng \u1ea9m\/ti\u1ebfp x\u00fac h\u00f3a ch\u1ea5t, c\u00e1c t\u1ea5m l\u00f3t trong bu\u1ed3ng t\u1ee7 c\u1ea5y.<\/p>\n<h3>\u0110\u1ed9 d\u00e0y v\u00e0 ho\u00e0n thi\u1ec7n b\u1ec1 m\u1eb7t<\/h3>\n<p>&#8211; \u0110\u1ed9 d\u00e0y ph\u1ed5 bi\u1ebfn: m\u1eb7t b\u00e0n 1,2\u20131,5 mm; th\u00e2n v\u1ecf 1,0\u20131,2 mm; khung h\u1ed9p 40\u00d740\u00d71,2 mm ho\u1eb7c 50\u00d750\u00d71,2 mm.<br \/>\n&#8211; B\u1ec1 m\u1eb7t: 2B ho\u1eb7c No.4 cho b\u00e0n; BA\/electropolish cho v\u00f9ng y\u00eau c\u1ea7u v\u1ec7 sinh cao (t\u1ee7 c\u1ea5y).<br \/>\n&#8211; X\u1eed l\u00fd sau h\u00e0n: pickling + passivation theo ASTM A967\/A380; khuy\u1ebfn ngh\u1ecb bo g\u00f3c R6\u2013R10, h\u00e0n k\u00edn m\u1ed9t ph\u00eda\/\u0111\u1eafp k\u00edn \u0111\u1ec3 kh\u00f4ng t\u1ea1o k\u1ebd h\u1edf.<\/p>\n<h2 id=\"toc-1-thong-so-ky-thuat-ban-thi-nghiem-inox-khuyen-nghi\">Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt b\u00e0n th\u00ed nghi\u1ec7m Inox (khuy\u1ebfn ngh\u1ecb)<\/h2>\n<p>&#8211; K\u00edch th\u01b0\u1edbc chu\u1ea9n tham kh\u1ea3o:<br \/>\n  + B\u00e0n \u00e1p t\u01b0\u1eddng: s\u00e2u 600\u2013700 mm; cao 850\u2013900 mm (\u0111\u1ee9ng) ho\u1eb7c 750\u2013780 mm (ng\u1ed3i).<br \/>\n  + B\u00e0n trung t\u00e2m\/\u0111\u1ea3o: s\u00e2u 750\u20131.000 mm; cao 850\u2013900 mm.<br \/>\n  + Chi\u1ec1u d\u00e0i module 1.200\u20131.800 mm; c\u00f3 th\u1ec3 gh\u00e9p n\u1ed1i.<br \/>\n&#8211; K\u1ebft c\u1ea5u:<br \/>\n  + Khung h\u1ed9p Inox 304, thanh gi\u1eb1ng ch\u1eef U d\u01b0\u1edbi m\u1eb7t b\u00e0n ch\u1ed1ng v\u00f5ng; ch\u00e2n c\u00f3 t\u0103ng \u0111\u01b0a M12, \u0111\u1ec7m EPDM ch\u1ed1ng tr\u01b0\u1ee3t.<br \/>\n  + M\u1eb7t b\u00e0n Inox 304\/316L 1,2\u20131,5 mm, u\u1ed1n g\u1ea5p m\u00e9p 20 mm, ch\u1ed1ng c\u1eaft tay; c\u00f3 backsplash 50\u2013100 mm n\u1ebfu \u00e1p t\u01b0\u1eddng.<br \/>\n  + T\u1ea3i tr\u1ecdng ph\u00e2n b\u1ed1 \u0111\u1ec1u: 300\u2013500 kg\/m\u00b2 (x\u00e1c nh\u1eadn theo thi\u1ebft k\u1ebf c\u1ee5 th\u1ec3).<br \/>\n&#8211; T\u00f9y ch\u1ecdn:<br \/>\n  + Ch\u1eadu r\u1eeda h\u00e0n li\u1ec1n (radius corner), gi\u00e1 ph\u01a1i d\u1ee5ng c\u1ee5, gi\u00e1 h\u00f3a ch\u1ea5t 1\u20132 t\u1ea7ng, h\u1ed9c t\u1ee7 c\u00e1nh\/m\u1edf, \u1ed5 \u0111i\u1ec7n \u00e2m\/\u0111\u1ebf kh\u00ed.<br \/>\n  + B\u1ecbt k\u00edn m\u1ed1i ti\u1ebfp gi\u00e1p b\u1eb1ng silicone ti\u00eau chu\u1ea9n th\u1ef1c ph\u1ea9m.<br \/>\n  + C\u00e1ch \u00e2m m\u1eb7t d\u01b0\u1edbi b\u1eb1ng t\u1ea5m gi\u1ea3m ch\u1ea5n n\u1ebfu thao t\u00e1c rung\/\u1ed3n.<br \/>\n&#8211; Khuy\u1ebfn ngh\u1ecb k\u1ebft h\u1ee3p v\u1eadt li\u1ec7u:<br \/>\n  + D\u1eabn l\u01b0u h\u00f3a ch\u1ea5t m\u1ea1nh: d\u00f9ng ch\u1eadu\/siphon PP, \u1ed1ng x\u1ea3 PP\/PVDF; gi\u1eef m\u1eb7t b\u00e0n Inox \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u01a1 t\u00ednh v\u00e0 v\u1ec7 sinh.<\/p>\n<h3>B\u00e0n ch\u1ed1ng rung cho c\u00e2n v\u00e0 hi\u1ec3n vi<\/h3>\n<p>&#8211; K\u1ebft c\u1ea5u hai l\u1edbp: khung th\u00e9p\/Inox t\u00e1ch rung + m\u1eb7t \u0111\u00e1 granite 30\u201350 mm ho\u1eb7c kh\u1ed1i \u0111\u1ebf \u0111\u1ed5 b\u00ea t\u00f4ng; \u0111\u1ea1t t\u1ea7n s\u1ed1 ri\u00eang th\u1ea5p.<br \/>\n&#8211; Ch\u00e2n gi\u1ea3m ch\u1ea5n cao su\/neoprene ho\u1eb7c kh\u00ed; \u0111\u1ed9 v\u00f5ng <1 mm khi \u0111\u1eb7t t\u1ea3i 50 kg.  \n- K\u00edch th\u01b0\u1edbc ph\u1ed5 bi\u1ebfn: 600\u00d7900 mm ho\u1eb7c 700\u00d71.000 mm; cao 850\u2013900 mm.\n\n\n\n<h2 id=\"toc-2-tu-cay-vi-sinh-inox-phan-loai-tieu-chuan-va-cau-hi\">T\u1ee7 c\u1ea5y vi sinh Inox: ph\u00e2n lo\u1ea1i, ti\u00eau chu\u1ea9n v\u00e0 c\u1ea5u h\u00ecnh<\/h2>\n<p>T\u1ea1i Vi\u1ec7t Nam, \u201ct\u1ee7 c\u1ea5y vi sinh\u201d th\u01b0\u1eddng d\u00f9ng \u0111\u1ec3 ch\u1ec9 hai nh\u00f3m kh\u00e1c nhau:<br \/>\n&#8211; Laminar flow cabinet (t\u1ee7 d\u00f2ng kh\u00ed m\u1ed9t chi\u1ec1u, b\u1ea3o v\u1ec7 m\u1eabu, kh\u00f4ng b\u1ea3o v\u1ec7 ng\u01b0\u1eddi).<br \/>\n&#8211; Biological safety cabinet \u2013 BSC (t\u1ee7 an to\u00e0n sinh h\u1ecdc Class I\/II\/III, v\u1eeba b\u1ea3o v\u1ec7 ng\u01b0\u1eddi, m\u00f4i tr\u01b0\u1eddng, v\u1eeba b\u1ea3o v\u1ec7 m\u1eabu).<\/p>\n<h3>Laminar flow vs t\u1ee7 an to\u00e0n sinh h\u1ecdc (Class II)<\/h3>\n<p>&#8211; Laminar flow (ngang\/d\u1ecdc): b\u1ed9 l\u1ecdc HEPA \u0111\u1ea9y kh\u00ed s\u1ea1ch ISO Class 5 l\u00ean m\u1eabu; kh\u00f4ng x\u1eed l\u00fd kh\u00ed th\u1ea3i v\u1ec1 an to\u00e0n sinh h\u1ecdc. D\u00f9ng cho thao t\u00e1c v\u00f4 tr\u00f9ng kh\u00f4ng nguy c\u01a1 sinh h\u1ecdc.<br \/>\n&#8211; BSC Class II (A2\/B2): b\u1ea3o v\u1ec7 ng\u01b0\u1eddi\/m\u1eabu\/m\u00f4i tr\u01b0\u1eddng; c\u00f3 c\u1eeda h\u00fat tr\u01b0\u1edbc (inflow) t\u1ea1o v\u00f9ng \u00e1p \u00e2m, tu\u1ea7n ho\u00e0n 70% v\u00e0 th\u1ea3i 30% (A2) ho\u1eb7c th\u1ea3i 100% (B2) qua HEPA; tu\u00e2n chu\u1ea9n EN 12469 ho\u1eb7c NSF\/ANSI 49.<\/p>\n<p>Khuy\u1ebfn ngh\u1ecb:<br \/>\n&#8211; Vi sinh y t\u1ebf\/d\u01b0\u1ee3c: BSC Class II A2 l\u00e0 l\u1ef1a ch\u1ecdn m\u1eb7c \u0111\u1ecbnh; B2 cho quy tr\u00ecnh c\u1ea7n x\u1ea3 100% (kh\u00ed \u0111\u1ed9c\/dung m\u00f4i).<br \/>\n&#8211; Laminar flow d\u00f9ng cho thao t\u00e1c s\u1ea1ch kh\u00f4ng nguy c\u01a1 sinh h\u1ecdc (\u0111\u1ed5 \u0111\u0129a petri, thao t\u00e1c \u0111i\u1ec7n t\u1eed s\u1ea1ch\u2026).<\/p>\n<h3>Th\u00f4ng s\u1ed1 ch\u00ednh c\u1ea7n ki\u1ec3m \u1edf t\u1ee7 c\u1ea5y<\/h3>\n<p>&#8211; Hi\u1ec7u su\u1ea5t l\u1ecdc: HEPA H14 (EN 1822) \u226599,995% t\u1ea1i MPPS; t\u00f9y ch\u1ecdn ULPA U15 n\u1ebfu y\u00eau c\u1ea7u cao h\u01a1n.<br \/>\n&#8211; T\u1ed1c \u0111\u1ed9 gi\u00f3:<br \/>\n  + BSC II A2: inflow kho\u1ea3ng 0,50 m\/s; downflow 0,35\u20130,45 m\/s (theo EN 12469\/NSF 49).<br \/>\n  + Laminar flow: 0,45 m\/s \u00b120% tr\u00ean b\u1ec1 m\u1eb7t l\u00e0m vi\u1ec7c.<br \/>\n&#8211; \u0110\u1ed9 \u1ed3n: \u226465 dBA t\u1ea1i 1 m; \u0110\u1ed9 r\u1ecdi v\u00f9ng l\u00e0m vi\u1ec7c \u2265800 lux.<br \/>\n&#8211; \u0110i\u1ec1u khi\u1ec3n: qu\u1ea1t EC ti\u1ebft ki\u1ec7m \u0111i\u1ec7n, m\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb t\u1ed1c \u0111\u1ed9\/\u00e1p su\u1ea5t, b\u00e1o t\u1eafc l\u1ecdc, h\u1eb9n gi\u1edd UV.<br \/>\n&#8211; An to\u00e0n:<br \/>\n  + Li\u00ean \u0111\u1ed9ng \u0111\u00e8n UV 254 nm t\u1eaft khi m\u1edf c\u1eeda; c\u00f4ng t\u1eafc an to\u00e0n qu\u1ea1t \u2013 UV.<br \/>\n  + Ti\u1ebfp \u0111\u1ecba v\u1ecf t\u1ee7; \u1ed5 c\u1eafm trong bu\u1ed3ng c\u00f3 b\u1ea3o v\u1ec7 ch\u1ed1ng qu\u00e1 t\u1ea3i.<br \/>\n&#8211; K\u00edch th\u01b0\u1edbc th\u00f4ng d\u1ee5ng: 0,9 m \u2013 1,2 m \u2013 1,5 m chi\u1ec1u r\u1ed9ng; k\u00ednh ch\u1eafn tr\u01b0\u1edbc m\u1edf 200\u2013250 mm; m\u1eb7t l\u00e0m vi\u1ec7c d\u1ea1ng khay l\u00f5m ch\u1ed1ng tr\u00e0n.<\/p>\n<h3>V\u1eadt li\u1ec7u v\u00e0 thi\u1ebft k\u1ebf th\u00e2n t\u1ee7<\/h3>\n<p>&#8211; Bu\u1ed3ng l\u00e0m vi\u1ec7c Inox 304\/316L; n\u00ean electropolish ho\u1eb7c \u0111\u00e1nh b\u00f3ng m\u1ecbn (Ra \u22640,8 \u00b5m).<br \/>\n&#8211; C\u00e1c m\u1ed1i gh\u00e9p h\u00e0n k\u00edn; g\u00f3c bo; h\u1ea1n ch\u1ebf v\u00edt l\u1ed9 \u0111\u1ec3 tr\u00e1nh k\u1ebd h\u1edf l\u01b0u vi khu\u1ea9n.<br \/>\n&#8211; M\u1eb7t l\u00e0m vi\u1ec7c th\u00e1o r\u1eddi \u0111\u1ec3 v\u1ec7 sinh; khay tr\u00e0n vi\u1ec1n 8\u201310 mm gi\u1eef s\u1ef1 c\u1ed1 tr\u00e0n.<br \/>\n&#8211; V\u1ecf ngo\u00e0i c\u00f3 th\u1ec3 Inox ho\u1eb7c th\u00e9p s\u01a1n t\u0129nh \u0111i\u1ec7n; Inox \u01b0u ti\u00ean cho m\u00f4i tr\u01b0\u1eddng GMP\/\u1ea9m.<\/p>\n<h3>Ki\u1ec3m \u0111\u1ecbnh v\u00e0 hi\u1ec7u chu\u1ea9n (commissioning + \u0111\u1ecbnh k\u1ef3)<\/h3>\n<p>&#8211; Th\u1eed r\u00f2 l\u1ecdc HEPA (PAO\/DEHS integrity test).<br \/>\n&#8211; \u0110o t\u1ed1c \u0111\u1ed9 gi\u00f3 inflow\/downflow theo l\u01b0\u1edbi \u0111i\u1ec3m; ki\u1ec3m tra \u0111\u1ed3ng \u0111\u1ec1u.<br \/>\n&#8211; Smoke pattern test quan s\u00e1t d\u00f2ng kh\u00ed; \u0111\u1ebfm h\u1ea1t theo ISO 14644 n\u1ebfu c\u1ea7n.<br \/>\n&#8211; Ki\u1ec3m tra \u0111\u1ed9 r\u1ecdi, \u0111\u1ed9 \u1ed3n, r\u00f2 \u0111i\u1ec7n, ti\u1ebfp \u0111\u1ecba.<br \/>\n&#8211; Chu k\u1ef3: sau l\u1eafp \u0111\u1eb7t, \u0111\u1ecbnh k\u1ef3 6\u201312 th\u00e1ng, sau thay l\u1ecdc ho\u1eb7c di d\u1eddi.<\/p>\n<h2 id=\"toc-3-cac-thiet-bi-phong-lab-inox-thuong-dung\">C\u00e1c thi\u1ebft b\u1ecb ph\u00f2ng lab Inox th\u01b0\u1eddng d\u00f9ng<\/h2>\n<p>&#8211; Xe \u0111\u1ea9y m\u1eabu 2\u20133 t\u1ea7ng, k\u1ec7 treo\/\u0111\u1ee9ng Inox, b\u00e0n thao t\u00e1c s\u1ea1ch, pass box Inox (c\u00f3\/kh\u00f4ng UV), b\u1ed3n r\u1eeda tay v\u00f4 tr\u00f9ng, t\u1ee7 \u0111\u1ef1ng d\u1ee5ng c\u1ee5 Inox.<br \/>\n&#8211; T\u1ee7 h\u00fat h\u00f3a ch\u1ea5t: khoang l\u00f3t Inox khi thao t\u00e1c \u0103n m\u00f2n nh\u1eb9; tuy nhi\u00ean t\u1ee7 h\u00fat n\u00ean tu\u00e2n EN 14175, v\u1eadt li\u1ec7u ch\u1ecbu h\u00f3a ch\u1ea5t ph\u00f9 h\u1ee3p (PP\/FRP) v\u1edbi acid m\u1ea1nh.<\/p>\n<h2 id=\"toc-4-ve-sinh-khu-khuan-va-bao-tri\">V\u1ec7 sinh, kh\u1eed khu\u1ea9n v\u00e0 b\u1ea3o tr\u00ec<\/h2>\n<p>&#8211; H\u00e0ng ng\u00e0y: lau b\u1eb1ng dung d\u1ecbch trung t\u00ednh ho\u1eb7c 70% IPA; v\u1edbi t\u1ee7 c\u1ea5y, kh\u1eed khu\u1ea9n tr\u01b0\u1edbc\/sau ca l\u00e0m vi\u1ec7c, b\u1eadt UV theo SOP (kh\u00f4ng d\u00f9ng UV khi c\u00f3 ng\u01b0\u1eddi).<br \/>\n&#8211; H\u00e0ng tu\u1ea7n: t\u1ea9y c\u1eb7n b\u1eb1ng dung d\u1ecbch nh\u1eb9, tr\u00e1ng n\u01b0\u1edbc DI; tuy\u1ec7t \u0111\u1ed1i kh\u00f4ng d\u00f9ng b\u00f9i nh\u00f9i th\u00e9p carbon.<br \/>\n&#8211; H\u00e0ng th\u00e1ng: ki\u1ec3m tra passivation; n\u1ebfu xu\u1ea5t hi\u1ec7n \u1ed1 tr\u00e0\/r\u1ed7 nh\u1eb9, l\u00e0m s\u1ea1ch, passivate l\u1ea1i b\u1eb1ng dung d\u1ecbch citric theo ASTM A967.<br \/>\n&#8211; L\u01b0u \u00fd v\u1edbi ch\u1ea5t t\u1ea9y chlorine (NaOCl): ch\u1ec9 d\u00f9ng n\u1ed3ng \u0111\u1ed9 th\u1ea5p, th\u1eddi gian ti\u1ebfp x\u00fac ng\u1eafn; lu\u00f4n tr\u00e1ng n\u01b0\u1edbc sau \u0111\u00f3. V\u1edbi ti\u1ebfp x\u00fac th\u01b0\u1eddng xuy\u00ean chloride, ch\u1ecdn 316L.<br \/>\n&#8211; T\u1ee7 c\u1ea5y: v\u1ec7 sinh prefilter h\u00e0ng th\u00e1ng; thay HEPA m\u1ed7i 1\u20133 n\u0103m t\u00f9y \u0394P; thay \u0111\u00e8n UV 12 th\u00e1ng ho\u1eb7c theo gi\u1edd ho\u1ea1t \u0111\u1ed9ng.<\/p>\n<h2 id=\"toc-5-kha-nang-tuong-thich-hoa-chat-huong-dan-nhanh\">Kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch h\u00f3a ch\u1ea5t (h\u01b0\u1edbng d\u1eabn nhanh)<\/h2>\n<p>&#8211; T\u1ed1t: n\u01b0\u1edbc, h\u01a1i n\u01b0\u1edbc, c\u1ed3n, acetone, dung m\u00f4i h\u1eefu c\u01a1 \u0111a s\u1ed1 (304\/316L).<br \/>\n&#8211; C\u1ea9n tr\u1ecdng\/r\u1eeda ngay sau ti\u1ebfp x\u00fac: dung d\u1ecbch chloride (thu\u1ed1c t\u1ea9y), n\u01b0\u1edbc mu\u1ed1i, H2O2 n\u1ed3ng \u0111\u1ed9 cao.<br \/>\n&#8211; Tr\u00e1nh: HCl, HBr, H2SO4 \u0111\u1eadm \u0111\u1eb7c \u1edf nhi\u1ec7t \u0111\u1ed9 cao, FeCl3; n\u1ebfu b\u1eaft bu\u1ed9c, d\u00f9ng b\u1ec1 m\u1eb7t PP\/ceramic chuy\u00ean d\u1ee5ng, gi\u1eef Inox cho ph\u1ea7n k\u1ebft c\u1ea5u.<\/p>\n<h2 id=\"toc-6-checklist-mua-hang-va-ho-so-ban-giao\">Checklist mua h\u00e0ng v\u00e0 h\u1ed3 s\u01a1 b\u00e0n giao<\/h2>\n<p>&#8211; V\u1eadt li\u1ec7u: ghi r\u00f5 m\u00e1c th\u00e9p (304\/316L), \u0111\u1ed9 d\u00e0y, ti\u00eau chu\u1ea9n t\u1ea5m (ASTM A240).<br \/>\n&#8211; Ho\u00e0n thi\u1ec7n: lo\u1ea1i b\u1ec1 m\u1eb7t (2B\/No.4\/BA), Ra m\u1ee5c ti\u00eau, y\u00eau c\u1ea7u passivation\/electropolish.<br \/>\n&#8211; K\u1ebft c\u1ea5u: k\u00edch th\u01b0\u1edbc, t\u1ea3i tr\u1ecdng, lo\u1ea1i ch\u00e2n t\u0103ng \u0111\u01b0a\/b\u00e1nh xe, ph\u1ee5 ki\u1ec7n (ch\u1eadu, k\u1ec7, \u1ed5 \u0111i\u1ec7n, kh\u00ed).<br \/>\n&#8211; T\u1ee7 c\u1ea5y: lo\u1ea1i (Laminar\/BSC Class II A2\/B2), t\u1ed1c \u0111\u1ed9 gi\u00f3, HEPA H14\/ULPA, \u0111\u1ed9 \u1ed3n, \u00e1nh s\u00e1ng, UV, qu\u1ea1t EC, m\u00e0n h\u00ecnh.<br \/>\n&#8211; \u0110i\u1ec7n: 220V\u201350Hz, ch\u1ee9ng nh\u1eadn an to\u00e0n \u0111i\u1ec7n, ti\u1ebfp \u0111\u1ecba.<br \/>\n&#8211; T\u00e0i li\u1ec7u: b\u1ea3n v\u1ebd shop-drawing, PQR\/WPS h\u00e0n (n\u1ebfu y\u00eau c\u1ea7u), CO\/CQ v\u1eadt li\u1ec7u, bi\u00ean b\u1ea3n ki\u1ec3m \u0111\u1ecbnh (airflow, HEPA integrity), h\u01b0\u1edbng d\u1eabn v\u1eadn h\u00e0nh\/b\u1ea3o tr\u00ec, phi\u1ebfu b\u1ea3o h\u00e0nh.<br \/>\n&#8211; Nghi\u1ec7m thu: FAT\/SAT c\u00f3 \u0111o \u0111\u1ea1c, checklist v\u1ec7 sinh, training v\u1eadn h\u00e0nh.<\/p>\n<h2 id=\"toc-7-bao-gia-tham-khao-ha-noi-2025\">B\u00e1o gi\u00e1 tham kh\u1ea3o (H\u00e0 N\u1ed9i, 2025)<\/h2>\n<p>Gi\u00e1 th\u1ef1c t\u1ebf ph\u1ee5 thu\u1ed9c m\u00e1c th\u00e9p, \u0111\u1ed9 d\u00e0y, ho\u00e0n thi\u1ec7n, th\u01b0\u01a1ng hi\u1ec7u l\u1ecdc\/qu\u1ea1t v\u00e0 ti\u00eau chu\u1ea9n ki\u1ec3m \u0111\u1ecbnh. Kho\u1ea3ng gi\u00e1 tham kh\u1ea3o:<br \/>\n&#8211; B\u00e0n Inox 304 1,2\u20131,5 mm, 1.500\u00d7750\u00d7850 mm: 6\u201312 tri\u1ec7u VN\u0110; c\u00f3 ch\u1eadu r\u1eeda: 9\u201316 tri\u1ec7u VN\u0110.<br \/>\n&#8211; B\u00e0n ch\u1ed1ng rung 600\u00d7900 mm: 15\u201330 tri\u1ec7u VN\u0110.<br \/>\n&#8211; T\u1ee7 laminar flow d\u1ecdc 1.200 mm (HEPA H14, qu\u1ea1t EC): 25\u201355 tri\u1ec7u VN\u0110; th\u01b0\u01a1ng hi\u1ec7u qu\u1ed1c t\u1ebf: 80\u2013150 tri\u1ec7u VN\u0110.<br \/>\n&#8211; BSC Class II A2 1.2 m (\u0111\u1ea1t EN 12469\/NSF 49, H14, test k\u00e8m): 70\u2013120 tri\u1ec7u VN\u0110 n\u1ed9i \u0111\u1ecba; nh\u1eadp kh\u1ea9u: 160\u2013350 tri\u1ec7u VN\u0110.<br \/>\n&#8211; Pass box Inox 600\u00d7600 mm (c\u00f3 UV): 12\u201325 tri\u1ec7u VN\u0110.<br \/>\n&#8211; Xe \u0111\u1ea9y\/k\u1ec7 Inox ph\u00f2ng s\u1ea1ch: 3\u201310 tri\u1ec7u VN\u0110 t\u00f9y c\u1ea5u h\u00ecnh.<br \/>\nL\u01b0u \u00fd: n\u00e2ng c\u1ea5p l\u00ean 316L cho m\u1eb7t ti\u1ebfp x\u00fac t\u0103ng 20\u201335%; ch\u1ecdn l\u1ecdc Camfil\/AAF, ULPA, electropolish c\u00f3 th\u1ec3 t\u0103ng chi ph\u00ed \u0111\u00e1ng k\u1ec3.<\/p>\n<h2 id=\"toc-8-loi-pho-bien-khi-lap-dat-va-cach-tranh\">L\u1ed7i ph\u1ed5 bi\u1ebfn khi l\u1eafp \u0111\u1eb7t v\u00e0 c\u00e1ch tr\u00e1nh<\/h2>\n<p>&#8211; Ch\u1ecdn Inox 201 ho\u1eb7c \u0111\u1ed9 d\u00e0y m\u1ecfng: nhanh xu\u1ed1ng c\u1ea5p, rung, r\u1ed7. Gi\u1ea3i ph\u00e1p: t\u1ed1i thi\u1ec3u 304, d\u00e0y 1,2 mm cho m\u1eb7t, khung v\u1eefng.<br \/>\n&#8211; D\u00f9ng thu\u1ed1c t\u1ea9y clo \u0111\u1eadm \u0111\u1eb7c kh\u00f4ng tr\u00e1ng n\u01b0\u1edbc: g\u00e2y r\u1ed7 pitting. Gi\u1ea3i ph\u00e1p: d\u00f9ng n\u1ed3ng \u0111\u1ed9 th\u1ea5p, tr\u00e1ng n\u01b0\u1edbc DI, ch\u1ecdn 316L.<br \/>\n&#8211; G\u00f3c s\u1eafc, khe h\u1edf, h\u00e0n kh\u00f4ng k\u00edn: t\u00edch t\u1ee5 b\u1ea9n\/vi sinh. Gi\u1ea3i ph\u00e1p: bo g\u00f3c, h\u00e0n k\u00edn, m\u00e0i \u2013 passivation.<br \/>\n&#8211; G\u1ecdi \u201ct\u1ee7 c\u1ea5y\u201d nh\u01b0ng mua laminar flow cho \u1ee9ng d\u1ee5ng c\u00f3 nguy c\u01a1 sinh h\u1ecdc: sai ch\u1ee9c n\u0103ng, r\u1ee7i ro an to\u00e0n. Gi\u1ea3i ph\u00e1p: \u0111\u00e1nh gi\u00e1 nguy c\u01a1, ch\u1ecdn BSC Class II \u0111\u00fang chu\u1ea9n, c\u00f3 ki\u1ec3m \u0111\u1ecbnh.<br \/>\n&#8211; Tr\u1ed9n l\u1eabn Inox v\u1edbi th\u00e9p carbon khi gia c\u00f4ng\/thi c\u00f4ng: nhi\u1ec5m s\u1eaft b\u1ec1 m\u1eb7t, \u1ed1 g\u1ec9. Gi\u1ea3i ph\u00e1p: khu v\u1ef1c gia c\u00f4ng ri\u00eang, d\u1ee5ng c\u1ee5 d\u00e0nh ri\u00eang cho Inox, l\u00e0m s\u1ea1ch \u2013 passivation sau l\u1eafp.<\/p>\n<h2 id=\"toc-9-nguon-tham-khao-chinh\">Ngu\u1ed3n tham kh\u1ea3o ch\u00ednh<\/h2>\n<p>&#8211; EN 12469: Biotechnology \u2013 Performance criteria for microbiological safety cabinets.<br \/>\n&#8211; NSF\/ANSI 49: Biosafety Cabinetry \u2013 Certification. https:\/\/www.nsf.org\/knowledge-library\/nsf-ansi-49-biosafety-cabinetry<br \/>\n&#8211; EN 1822: High efficiency air filters (HEPA &#038; ULPA).<br \/>\n&#8211; ISO 14644 (\u0111\u1eb7c bi\u1ec7t -1, -3): Cleanrooms and associated controlled environments.<br \/>\n&#8211; ASTM A240\/A240M: Standard Specification for Chromium and Chromium-Nickel Stainless Steel Plate, Sheet, and Strip.<br \/>\n&#8211; ASTM A967\/A380: Chemical Passivation\/Cleaning of Stainless Steel Parts.<br \/>\n&#8211; CDC BMBL 6th Edition: Biosafety in Microbiological and Biomedical Laboratories. https:\/\/www.cdc.gov\/labs\/BMBL.html<br \/>\n&#8211; WHO GMP resources: https:\/\/www.who.int\/teams\/health-product-policy-and-standards\/standards-and-specifications\/gmp<\/p>\n<h2 id=\"toc-10-lien-he-tu-van-bao-gia\">Li\u00ean h\u1ec7 t\u01b0 v\u1ea5n &#038; b\u00e1o gi\u00e1<\/h2>\n<p>C\u1ea7n h\u1ed3 s\u01a1 k\u1ef9 thu\u1eadt, b\u1ea3n v\u1ebd, v\u00e0 b\u00e1o gi\u00e1 nhanh cho b\u00e0n th\u00ed nghi\u1ec7m, t\u1ee7 c\u1ea5y vi sinh, thi\u1ebft b\u1ecb lab Inox? Li\u00ean h\u1ec7 Inox C\u01b0\u1eddng Th\u1ecbnh \u2013 nh\u00e0 cung c\u1ea5p t\u1ea1i H\u00e0 N\u1ed9i:<br \/>\n&#8211; Hotline: 0343.417.281<br \/>\n&#8211; Email: inoxcongnghiep.cuongthinh@gmail.com<\/p>\n<h2 id=\"toc-11-ket-luan\">K\u1ebft lu\u1eadn<\/h2>\n<p>\u0110\u1ec3 l\u1ef1a ch\u1ecdn b\u00e0n th\u00ed nghi\u1ec7m, t\u1ee7 c\u1ea5y vi sinh v\u00e0 thi\u1ebft b\u1ecb ph\u00f2ng lab b\u1ec1n \u2013 s\u1ea1ch \u2013 \u0111\u1ea1t chu\u1ea9n, h\u00e3y \u01b0u ti\u00ean Inox 304\/316L v\u1edbi thi\u1ebft k\u1ebf bo g\u00f3c, h\u00e0n k\u00edn, ho\u00e0n thi\u1ec7n m\u1ecbn; x\u00e1c \u0111\u1ecbnh \u0111\u00fang lo\u1ea1i t\u1ee7 (Laminar vs BSC Class II) theo nguy c\u01a1 sinh h\u1ecdc; v\u00e0 y\u00eau c\u1ea7u h\u1ed3 s\u01a1 ki\u1ec3m \u0111\u1ecbnh theo EN 12469\/NSF 49. B\u1ea3o tr\u00ec theo SOP v\u1ec7 sinh v\u00e0 passivation \u0111\u1ecbnh k\u1ef3 s\u1ebd k\u00e9o d\u00e0i tu\u1ed5i th\u1ecd, gi\u1ea3m r\u1ee7i ro nhi\u1ec5m khu\u1ea9n. V\u1edbi c\u1ea5u h\u00ecnh ph\u00f9 h\u1ee3p v\u00e0 ki\u1ec3m so\u00e1t ch\u1ea5t l\u01b0\u1ee3ng thi c\u00f4ng, h\u1ec7 th\u1ed1ng lab Inox c\u00f3 th\u1ec3 \u0111\u00e1p \u1ee9ng \u0111\u1ed3ng th\u1eddi y\u00eau c\u1ea7u GMP\/GLP v\u00e0 t\u1ed1i \u01b0u chi ph\u00ed v\u00f2ng \u0111\u1eddi. Li\u00ean h\u1ec7 Inox C\u01b0\u1eddng Th\u1ecbnh \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n chi ti\u1ebft v\u00e0 b\u00e1o gi\u00e1 t\u1ed1t nh\u1ea5t cho d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>H\u01b0\u1edbng d\u1eabn ch\u1ecdn b\u00e0n th\u00ed nghi\u1ec7m, t\u1ee7 c\u1ea5y vi sinh Inox \u0111\u1ea1t chu\u1ea9n EN 12469\/NSF 49. 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