{"id":58869,"date":"2021-06-18T09:40:18","date_gmt":"2021-06-18T02:40:18","guid":{"rendered":"http:\/\/tcvn.gov.vn\/?p=58869"},"modified":"2021-06-18T09:42:13","modified_gmt":"2021-06-18T02:42:13","slug":"quang-sinh-hoc-nguy-co-phoi-nhiem-va-giai-phap-tu-quatest-3","status":"publish","type":"post","link":"https:\/\/tcvn.gov.vn\/quang-sinh-hoc-nguy-co-phoi-nhiem-va-giai-phap-tu-quatest-3\/18\/06\/2021\/","title":{"rendered":"Quang Sinh h\u1ecdc &#8211; Nguy c\u01a1 ph\u01a1i nhi\u1ec5m v\u00e0 gi\u1ea3i ph\u00e1p t\u1eeb QUATEST 3"},"content":{"rendered":"<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"><strong>M\u1eb7t tr\u1eddi, ngu\u1ed3n s\u00e1ng t\u1ef1 nhi\u00ean l\u1edbn nh\u1ea5t \u0111em l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch to l\u1edbn \u0111\u1ebfn \u0111\u1eddi s\u1ed1ng con ng\u01b0\u1eddi, tuy nhi\u00ean n\u00f3 c\u00f3 m\u1ed9t s\u1ed1 t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c.<\/strong><\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">Thi\u1ebft b\u1ecb chi\u1ebfu s\u00e1ng nh\u00e2n t\u1ea1o \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf m\u00f4 ph\u1ecfng ngu\u1ed3n s\u00e1ng t\u1ef1 nhi\u00ean, ph\u1ee5c v\u1ee5 c\u00e1c nhu c\u1ea7u kh\u00e1c nhau c\u1ee7a con ng\u01b0\u1eddi nh\u01b0ng c\u00f3 nh\u1eefng h\u1ea1n ch\u1ebf. Nh\u01b0 v\u1eady, c\u01a1 quan qu\u1ea3n l\u00fd \u0111\u00e3 c\u00f3 ch\u00ednh s\u00e1ch g\u00ec nh\u1eb1m qu\u1ea3n l\u00fd ch\u1ea5t l\u01b0\u1ee3ng thi\u1ebft b\u1ecb chi\u1ebfu s\u00e1ng tr\u00ean th\u1ecb tr\u01b0\u1eddng \u0111\u1ec3 b\u1ea3o v\u1ec7 ng\u01b0\u1eddi ti\u00eau d\u00f9ng? L\u00e0 t\u1ed5 ch\u1ee9c ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m, Trung t\u00e2m K\u1ef9 thu\u1eadt Ti\u00eau chu\u1ea9n \u0110o l\u01b0\u1eddng Ch\u1ea5t l\u01b0\u1ee3ng 3 \u00a0(QUATEST 3) \u0111\u00e3 c\u00f3 nh\u1eefng \u0111\u00f3ng g\u00f3p t\u00edch c\u1ef1c \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c n\u00e0y.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"><strong>Quang sinh h\u1ecdc<\/strong><strong>\u00a0\u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1eddi s\u1ed1ng con ng\u01b0\u1eddi ra sao?<\/strong><\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"><em>\u00c1nh s\u00e1ng v\u00e0 s\u00f3ng \u0111i\u1ec7n t\u1eeb c\u00f3 nhi\u1ec1u t\u00e1c \u0111\u1ed9ng h\u1eefu \u00edch \u0111\u1ebfn \u0111\u1eddi s\u1ed1ng con ng\u01b0\u1eddi, nh\u01b0ng n\u1ebfu c\u01b0\u1eddng \u0111\u1ed9 m\u1ea1nh ho\u1eb7c th\u1eddi gian ph\u01a1i nhi\u1ec5m d\u00e0i m\u00e0 kh\u00f4ng c\u00f3 bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 s\u1ebd g\u00e2y ra nhi\u1ec1u t\u00e1c \u0111\u1ed9ng c\u00f3 h\u1ea1i<\/em>\u00a0<em>cho s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi.<\/em><\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">M\u1ed9t s\u1ed1 \u00e1nh s\u00e1ng v\u00e0 s\u00f3ng g\u00e2y \u1ea3nh h\u01b0\u1edfng n\u1eb7ng n\u1ec1 \u0111\u1ebfn s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi nh\u01b0:<\/span><\/p>\n<p class=\"ListParagraphCxSpFirst\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"><strong><em>\u00c1nh s\u00e1ng xanh<\/em><\/strong><strong>:\u00a0<\/strong>d\u1ea3i b\u01b0\u1edbc s\u00f3ng ng\u1eafn (400 \u2013 490 nm) v\u00e0 nhi\u1ec1u n\u0103ng l\u01b0\u1ee3ng. Ngu\u1ed3n \u00e1nh s\u00e1ng xanh l\u1edbn nh\u1ea5t l\u00e0 m\u1eb7t tr\u1eddi. Ngo\u00e0i ra, c\u00f2n nhi\u1ec1u ngu\u1ed3n kh\u00e1c sinh ra \u00e1nh s\u00e1ng xanh nh\u01b0\u00a0 \u0111\u00e8n LED, TV m\u00e0n h\u00ecnh ph\u1eb3ng, m\u00e0n h\u00ecnh m\u00e1y t\u00ednh, \u0111i\u1ec7n tho\u1ea1i th\u00f4ng minh,\u2026 H\u1ea7u nh\u01b0 t\u1ea5t c\u1ea3 \u00e1nh s\u00e1ng xanh c\u00f3 th\u1ec3 nh\u00ecn th\u1ea5y \u0111i qua gi\u00e1c m\u1ea1c, th\u1ee7y tinh th\u1ec3, d\u1ecbch k\u00ednh r\u1ed3i \u0111\u01b0\u1ee3c h\u1ea5p th\u1ee5 t\u1ea1i v\u00f5ng m\u1ea1c. Nghi\u00ean c\u1ee9u cho th\u1ea5y vi\u1ec7c ti\u1ebfp x\u00fac qu\u00e1 nhi\u1ec1u v\u1edbi \u00e1nh s\u00e1ng xanh c\u00f3 th\u1ec3 t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn:\u00a0<strong>gi\u00e1c m\u1ea1c<\/strong>\u00a0(nh\u00ecn m\u1edd, gi\u1ea3m tu\u1ed5i th\u1ecd t\u1ebf b\u00e0o),\u00a0<strong>th\u1ee7y tinh th\u1ec3\u00a0<\/strong>(\u0111\u1ee5c th\u1ee7y tinh),\u00a0<strong>v\u00f5ng m\u1ea1c\u00a0<\/strong>(tho\u00e1i h\u00f3a th\u1ecb l\u1ef1c),\u00a0<strong>kh\u00fac x\u1ea1<\/strong>\u00a0(g\u00e2y c\u1eadn th\u1ecb, th\u1ecb l\u1ef1c k\u00e9m),\u00a0<strong>kh\u00f4 m\u1eaft, m\u1ecfi m\u1eaft\u00a0<\/strong>(\u0111au nh\u1ee9c, kh\u00f3 t\u1eadp trung) \u2026<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"><img loading=\"lazy\" class=\"aligncenter wp-image-58870 size-full\" src=\"http:\/\/tcvn.gov.vn\/wp-content\/uploads\/2021\/06\/dau-cu1781.gif\" alt=\"\" width=\"313\" height=\"201\" \/><\/span><\/p>\n<div class=\"photo_detail\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"><strong><em>Tia c\u1ef1c t\u00edm UV\u00a0<\/em><\/strong>hay c\u00f2n g\u1ecdi l\u00e0 tia t\u1eed ngo\u1ea1i c\u00f3 b\u01b0\u1edbc s\u00f3ng ng\u1eafn h\u01a1n so v\u1edbi \u00e1nh s\u00e1ng nh\u00ecn th\u1ea5y v\u00e0 d\u00e0i h\u01a1n so v\u1edbi tia X. S\u00f3ng UV \u0111\u01b0\u1ee3c chia l\u00e0m\u00a0<strong>UVA<\/strong>\u00a0(315 \u2013 380 nm),\u00a0<strong>UVB<\/strong>\u00a0(280 \u2013 315 nm),\u00a0<strong>UVC<\/strong>\u00a0(&lt; 280 nm). C\u00e1c t\u00e1c \u0111\u1ed9ng t\u1eeb UV do l\u01b0\u1ee3ng th\u1eddi gian chi\u1ebfu v\u00e0o m\u1eaft v\u00e0 kho\u1ea3ng c\u00e1ch t\u1eeb thi\u1ebft b\u1ecb ng\u1eafn n\u00ean t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn m\u1eaft g\u1ea5p nhi\u1ec1u l\u1ea7n so v\u1edbi tia UV m\u1eb7t tr\u1eddi. Tia c\u1ef1c t\u00edm c\u00f3 th\u1ec3 g\u00e2y\u00a0<strong>b\u1ecfng m\u1eaft<\/strong>,\u00a0<strong>tho\u00e1i h\u00f3a ho\u00e0ng \u0111i\u1ec3m<\/strong>\u00a0hay\u00a0<strong>\u0111\u1ee5c th\u1ee7y tinh th\u1ec3<\/strong>\u00a0\u2026.<\/span><\/div>\n<div class=\"photo_detail\">\n<div class=\"photo_detail\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"><img title=\"\" src=\"http:\/\/media.vietq.vn\/files\/thanhlong\/2021\/06\/17\/dau-cu1782.jpg\" alt=\"\" \/><img loading=\"lazy\" class=\"aligncenter wp-image-58871 size-full\" src=\"http:\/\/tcvn.gov.vn\/wp-content\/uploads\/2021\/06\/dau-cu1782.gif\" alt=\"\" width=\"318\" height=\"198\" \/><\/span><\/div>\n<div>\n<div class=\"photo_detail\">\n<div class=\"photo_detail\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"><strong><em>Tia h\u1ed3ng ngo\u1ea1i IR<\/em><\/strong>\u00a0c\u00f3 b\u01b0\u1edbc s\u00f3ng tr\u00ean 700 nm v\u00e0 chi\u1ebfm 50 % t\u1ed5ng b\u1ee9c x\u1ea1. Khi ti\u1ebfp x\u00fac v\u1edbi tia h\u1ed3ng ngo\u1ea1i \u1edf c\u01b0\u1eddng \u0111\u1ed9 cao trong th\u1eddi gian d\u00e0i s\u1ebd g\u00e2y t\u00e1c \u0111\u1ed9ng x\u1ea5u r\u1ea5t l\u1edbn \u0111\u1ebfn s\u1ee9c kh\u1ecfe: t\u00e1c \u0111\u1ed9ng \u0111\u1ebfn m\u1eaft l\u00e0m tho\u00e1i h\u00f3a \u0111i\u1ec3m v\u00e0ng, \u0111au nh\u1ee9c m\u1eaft, \u0111\u1ee5c gi\u00e1c m\u1ea1c, kh\u00f4 m\u1eaft \u2026; tr\u00ean da g\u00e2y b\u1ecfng da, t\u0103ng s\u1eafc t\u1ed1, ban \u0111\u1ecf, \u2026<\/span><\/div>\n<\/div>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"><strong>Quy chu\u1ea9n an to\u00e0n quang sinh h\u1ecdc \u0111\u1ed1i v\u1edbi \u0111\u00e8n LED<\/strong><\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"><em>\u0110\u1ec3 n<\/em><em>g\u0103n ng\u1eeba nh\u1eefng t\u00e1c \u0111\u1ed9ng quang sinh h\u1ecdc c\u00f3 h\u1ea1i<\/em><em>\u00a0\u0111\u1ebfn s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi<\/em><em>, B\u1ed9 Khoa h\u1ecdc &amp; C\u00f4ng ngh\u1ec7 \u0111\u00e3 ban h\u00e0nh Quy chu\u1ea9n s\u1ea3n ph\u1ea9m chi\u1ebfu s\u00e1ng b\u1eb1ng c\u00f4ng ngh\u1ec7 LED &#8211; QCVN19\/BKHCN, trong \u0111\u00f3 quy \u0111\u1ecbnh v\u1ec1 c\u00e1c gi\u1edbi h\u1ea1n ph\u01a1i nhi\u1ec5m an to\u00e0n cho c\u00e1c thi\u1ebft b\u1ecb chi\u1ebfu s\u00e1ng LED<\/em><em>.<\/em><\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u0110\u1ed1i t\u01b0\u1ee3ng \u00e1p d\u1ee5ng quy chu\u1ea9n n\u00e0y g\u1ed3m:\u00a0<strong>\u0110\u00e8n \u0111i\u1ec7n LED<\/strong>\u00a0(\u0111\u00e8n \u0111i\u1ec7n LED th\u00f4ng d\u1ee5ng c\u1ed1 \u0111\u1ecbnh v\u00e0 \u0111\u00e8n \u0111i\u1ec7n LED th\u00f4ng d\u1ee5ng di \u0111\u1ed9ng);\u00a0<strong>B\u00f3ng \u0111\u00e8n LED<\/strong>\u00a0c\u00f3 bal\u00e1t l\u1eafp li\u1ec1n;\u00a0<strong>B\u00f3ng \u0111\u00e8n LED hai \u0111\u1ea7u<\/strong>.<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"><img loading=\"lazy\" class=\"aligncenter wp-image-58872 size-full\" src=\"http:\/\/tcvn.gov.vn\/wp-content\/uploads\/2021\/06\/dau-cu1783.gif\" alt=\"\" width=\"178\" height=\"128\" \/><\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"><img loading=\"lazy\" class=\"aligncenter wp-image-58873 size-full\" src=\"http:\/\/tcvn.gov.vn\/wp-content\/uploads\/2021\/06\/dau-cu1784.gif\" alt=\"\" width=\"117\" height=\"120\" \/><\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"><img loading=\"lazy\" class=\"aligncenter wp-image-58874 size-full\" src=\"http:\/\/tcvn.gov.vn\/wp-content\/uploads\/2021\/06\/dau-cu1785.gif\" alt=\"\" width=\"151\" height=\"118\" \/><\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"><img loading=\"lazy\" class=\"wp-image-58875 size-full aligncenter\" src=\"http:\/\/tcvn.gov.vn\/wp-content\/uploads\/2021\/06\/dau-cu1786.gif\" alt=\"\" width=\"132\" height=\"117\" \/><\/span><\/p>\n<div class=\"photo_detail\">\n<div class=\"photo_detail\">\n<div class=\"photo_detail\">\n<div class=\"photo_detail\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">Th\u1eddi h\u1ea1n quy chu\u1ea9n n\u00e0y \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o \u00e1p d\u1ee5ng, b\u1eaft \u0111\u1ea7u t\u1eeb\u00a0<strong>01\/01\/2022<\/strong><\/span><\/div>\n<\/div>\n<\/div>\n<\/div>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">M\u1ee9c quy \u0111\u1ecbnh: c\u00e1c thi\u1ebft b\u1ecb chi\u1ebfu s\u00e1ng LED ph\u1ea3i n\u1eb1m trong\u00a0<strong>nh\u00f3m Mi\u1ec5n tr\u1eeb\u00a0<\/strong>(Exempt group)\u00a0<em>kh\u00f4ng c\u00f3 nguy c\u01a1 v\u1ec1 quang sinh h\u1ecdc\u00a0<\/em>ho\u1eb7c\u00a0<strong>nh\u00f3m Nguy c\u01a1 1<\/strong>\u00a0(Risk group 1)\u00a0<em>kh\u00f4ng c\u00f3 nguy c\u01a1 v\u1ec1 quang sinh h\u1ecdc v\u1edbi s\u1eed d\u1ee5ng th\u00f4ng th\u01b0\u1eddng.<\/em><\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">Ti\u00eau chu\u1ea9n \u00e1p d\u1ee5ng theo QCVN 19:2019\/BKHCN l\u00e0\u00a0<strong>IEC 62471: 2006\u00a0<\/strong>An to\u00e0n quang sinh h\u1ecdc \u0111\u1ed1i v\u1edbi b\u00f3ng \u0111\u00e8n v\u00e0 h\u1ec7 th\u1ed1ng b\u00f3ng \u0111\u00e8n. Trong \u0111\u00f3 ph\u00e2n lo\u1ea1i c\u00e1c nh\u00f3m nguy c\u01a1 quang sinh h\u1ecdc: Nh\u00f3m Mi\u1ec5n tr\u1eeb (Exemp group)\u00a0<em>kh\u00f4ng c\u00f3 nguy c\u01a1<\/em>, Nh\u00f3m Nguy c\u01a1 1 (Risk group 1)\u00a0<em>nguy c\u01a1 th\u1ea5p,\u00a0<\/em>Nh\u00f3m Nguy c\u01a1 2 (Risk group 2)\u00a0<em>nguy c\u01a1 trung b\u00ecnh,\u00a0<\/em>Nh\u00f3m Nguy c\u01a1 3 (Risk group 3)\u00a0<em>nguy c\u01a1 cao<\/em><\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"><strong>QUATEST 3 \u0111\u00e1p \u1ee9ng nh\u1eefng y\u00eau c\u1ea7u g\u00ec?<\/strong><\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"><strong><em>C\u00f3 h<\/em><\/strong><strong><em>\u1ec7 th\u1ed1ng th\u1eed An to\u00e0n Quang sinh h\u1ecdc\u00a0<\/em><\/strong><strong><em>hi\u1ec7n \u0111\u1ea1i<\/em><\/strong><\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"><em>QUATEST<\/em><em>\u00a03 \u0111\u00e3 trang b\u1ecb H\u1ec7 th\u1ed1ng th\u1eed quang sinh h\u1ecdc Bentham c\u1ee7a\u00a0<strong>V\u01b0\u01a1ng qu\u1ed1c Anh<\/strong>\u00a0ho\u00e0n to\u00e0n \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u\u00a0c\u1ee7a\u00a0<strong>IEC 62471\/ IEC TR 62778 qui \u0111\u1ecbnh t\u1ea1i QCVN 19:2019\/BKHCN<\/strong>. H\u1ec7 th\u1ed1ng thi\u1ebft b\u1ecb n\u00e0y \u0111\u01b0\u1ee3c xem l\u00e0 hi\u1ec7n \u0111\u1ea1i h\u00e0ng \u0111\u1ea7u t\u1ea1i Vi\u1ec7t Nam.<\/em><\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"><img loading=\"lazy\" class=\"aligncenter wp-image-58876 size-full\" src=\"http:\/\/tcvn.gov.vn\/wp-content\/uploads\/2021\/06\/dau-cu1787.jpg\" alt=\"\" width=\"314\" height=\"327\" srcset=\"https:\/\/tcvn.gov.vn\/wp-content\/uploads\/2021\/06\/dau-cu1787.jpg 314w, https:\/\/tcvn.gov.vn\/wp-content\/uploads\/2021\/06\/dau-cu1787-288x300.jpg 288w\" sizes=\"(max-width: 314px) 100vw, 314px\" \/><\/span><\/p>\n<div class=\"photo_detail\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">Ph\u1ed5 ngu\u1ed3n s\u00e1ng c\u1ee7a h\u1ec7 th\u1ed1ng Bentham:\u00a0<strong>200 \u2013 3000 nm<\/strong>\u00a0cho c\u00e1c d\u1ea3i b\u01b0\u1edbc s\u00f3ng kh\u00e1c nhau nh\u01b0 T\u1eed ngo\u1ea1i quang h\u00f3a (<em>Actinic UV<\/em>), \u00c1nh s\u00e1ng xanh (<em>Blue light)<\/em>, H\u1ed3ng ngo\u1ea1i (<em>Infrared)<\/em><\/span><\/div>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">C\u00e1c\u00a0<strong>ph\u01a1i nhi\u1ec5m nguy hi\u1ec3m quang sinh h\u1ecdc<\/strong>\u00a0m\u00e0 h\u1ec7 th\u1ed1ng Bentham c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n:<\/span><\/p>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td valign=\"top\" width=\"228\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"><strong>Nguy hi\u1ec3m<\/strong><\/span><\/td>\n<td valign=\"top\" width=\"102\">\n<p align=\"center\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"><strong>K\u00fd hi\u1ec7u<\/strong><\/span><\/p>\n<\/td>\n<td valign=\"top\" width=\"150\">\n<p align=\"center\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"><strong>D\u1ea3i b\u01b0\u1edbc s\u00f3ng<\/strong><\/span><\/p>\n<\/td>\n<td valign=\"top\" width=\"180\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"><strong>T\u00e1c \u0111\u1ed9ng sinh h\u1ecdc<\/strong><\/span><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"228\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">UV quang h\u00f3a<\/span><\/td>\n<td valign=\"top\" width=\"102\">\n<p align=\"center\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">E<sub>S<\/sub><\/span><\/p>\n<\/td>\n<td valign=\"top\" width=\"150\">\n<p align=\"center\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">200 \u2013 400 nm<\/span><\/p>\n<\/td>\n<td valign=\"top\" width=\"180\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">Da, gi\u00e1c m\u1ea1c<\/span><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"228\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">C\u1eadn UV<\/span><\/td>\n<td valign=\"top\" width=\"102\">\n<p align=\"center\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">E<sub>UVA<\/sub><\/span><\/p>\n<\/td>\n<td valign=\"top\" width=\"150\">\n<p align=\"center\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">315 \u2013 400 nm<\/span><\/p>\n<\/td>\n<td valign=\"top\" width=\"180\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">Gi\u00e1c m\u1ea1c<\/span><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"228\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u00c1nh s\u00e1ng xanh<\/span><\/td>\n<td valign=\"top\" width=\"102\">\n<p align=\"center\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">L<sub>B<\/sub><\/span><\/p>\n<\/td>\n<td valign=\"top\" width=\"150\">\n<p align=\"center\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">300 \u2013 700 nm<\/span><\/p>\n<\/td>\n<td valign=\"top\" width=\"180\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">V\u00f5ng m\u1ea1c<\/span><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"228\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u00c1nh s\u00e1ng xanh ngu\u1ed3n nh\u1ecf<\/span><\/td>\n<td valign=\"top\" width=\"102\">\n<p align=\"center\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">E<sub>B<\/sub><\/span><\/p>\n<\/td>\n<td valign=\"top\" width=\"150\">\n<p align=\"center\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">300 \u2013 700 nm<\/span><\/p>\n<\/td>\n<td valign=\"top\" width=\"180\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">V\u00f5ng m\u1ea1c<\/span><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"228\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">Nhi\u1ec7t v\u00f5ng m\u1ea1c<\/span><\/td>\n<td valign=\"top\" width=\"102\">\n<p align=\"center\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">L<sub>R<\/sub><\/span><\/p>\n<\/td>\n<td valign=\"top\" width=\"150\">\n<p align=\"center\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">380 \u2013 1400 nm<\/span><\/p>\n<\/td>\n<td valign=\"top\" width=\"180\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">M\u1eaft<\/span><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"228\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">Nhi\u1ec7t v\u00f5ng m\u1ea1c (y\u1ebfu)<\/span><\/td>\n<td valign=\"top\" width=\"102\">\n<p align=\"center\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">L<sub>IR<\/sub><\/span><\/p>\n<\/td>\n<td valign=\"top\" width=\"150\">\n<p align=\"center\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">780 \u2013 1400 nm<\/span><\/p>\n<\/td>\n<td valign=\"top\" width=\"180\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">M\u1eaft<\/span><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"228\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">B\u1ee9c x\u1ea1 h\u1ed3ng ngo\u1ea1i<\/span><\/td>\n<td valign=\"top\" width=\"102\">\n<p align=\"center\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">E<sub>IR<\/sub><\/span><\/p>\n<\/td>\n<td valign=\"top\" width=\"150\">\n<p align=\"center\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">780 \u2013 3000 nm<\/span><\/p>\n<\/td>\n<td valign=\"top\" width=\"180\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">Gi\u00e1c m\u1ea1c<\/span><\/td>\n<\/tr>\n<tr>\n<td valign=\"top\" width=\"228\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">Nhi\u1ec7t<\/span><\/td>\n<td valign=\"top\" width=\"102\">\n<p align=\"center\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">E<sub>H<\/sub><\/span><\/p>\n<\/td>\n<td valign=\"top\" width=\"150\">\n<p align=\"center\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">380 \u2013 3000 nm<\/span><\/p>\n<\/td>\n<td valign=\"top\" width=\"180\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">Da<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"><strong>B\u1ed9 Khoa h\u1ecdc &amp; C\u00f4ng ngh\u1ec7 \u0111\u00e3 ch\u1ec9 \u0111\u1ecbnh QUATEST 3 th\u1ef1c hi\u1ec7n vi\u1ec7c th\u1eed nghi\u1ec7m, ch\u1ee9ng nh\u1eadn h\u1ee3p qui \u0111\u1ed1i v\u1edbi s\u1ea3n ph\u1ea9m chi\u1ebfu s\u00e1ng b\u1eb1ng c\u00f4ng ngh\u1ec7 LED ph\u00f9 h\u1ee3p theo QCVN 19:2019\/BKHCN<\/strong><\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">V\u1edbi c\u00e1c thi\u1ebft b\u1ecb hi\u1ec7n \u0111\u1ea1i v\u00e0 nh\u00e2n l\u1ef1c \u0111\u00e3 qua \u0111\u00e0o t\u1ea1o, nhi\u1ec1u kinh nghi\u1ec7m,\u00a0<em>QUATEST 3<\/em>\u00a0s\u1eb5n s\u00e0ng \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u th\u1eed nghi\u1ec7m &amp; ch\u1ee9ng nh\u1eadn c\u1ee7a kh\u00e1ch h\u00e0ng v\u1ec1 nh\u1eefng y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt li\u00ean quan \u0111\u1ebfn an to\u00e0n quang sinh h\u1ecdc, t\u00ednh n\u0103ng, hi\u1ec7u su\u1ea5t n\u0103ng l\u01b0\u1ee3ng, t\u01b0\u01a1ng th\u00edch \u0111i\u1ec7n t\u1eeb,\u2026<\/span><\/p>\n<p><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\">\u0110\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n th\u00eam th\u00f4ng tin chi ti\u1ebft v\u00e0 th\u1eed nghi\u1ec7m, Qu\u00fd Doanh nghi\u1ec7p vui l\u00f2ng li\u00ean h\u1ec7:<\/span><\/p>\n<p align=\"right\"><span style=\"font-family: arial, helvetica, sans-serif; font-size: 10pt;\"><em>ThS Tr\u1ea7n Ng\u1ecdc Long &#8211; B\u1ed9 ph\u1eadn Thi\u1ebft b\u1ecb chi\u1ebfu s\u00e1ng \u2013 QUATES<\/em><\/span><\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>M\u1eb7t tr\u1eddi, ngu\u1ed3n s\u00e1ng t\u1ef1 nhi\u00ean l\u1edbn nh\u1ea5t \u0111em l\u1ea1i nhi\u1ec1u l\u1ee3i \u00edch to l\u1edbn \u0111\u1ebfn \u0111\u1eddi s\u1ed1ng con ng\u01b0\u1eddi, tuy nhi\u00ean n\u00f3 c\u00f3 m\u1ed9t s\u1ed1 t\u00e1c \u0111\u1ed9ng ti\u00eau c\u1ef1c. Thi\u1ebft b\u1ecb chi\u1ebfu s\u00e1ng nh\u00e2n t\u1ea1o \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf m\u00f4 ph\u1ecfng ngu\u1ed3n s\u00e1ng t\u1ef1 nhi\u00ean, ph\u1ee5c v\u1ee5 c\u00e1c nhu c\u1ea7u kh\u00e1c nhau c\u1ee7a con ng\u01b0\u1eddi [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":58871,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[32,59],"tags":[],"acf":{"linh-vuc":"\u0110\u00e1nh gi\u00e1 s\u1ef1 ph\u00f9 h\u1ee3p"},"_links":{"self":[{"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/posts\/58869"}],"collection":[{"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/comments?post=58869"}],"version-history":[{"count":0,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/posts\/58869\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/media\/58871"}],"wp:attachment":[{"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/media?parent=58869"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/categories?post=58869"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/tags?post=58869"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}