{"id":49460,"date":"2020-05-16T12:04:18","date_gmt":"2020-05-16T05:04:18","guid":{"rendered":"http:\/\/tcvn.gov.vn\/?p=49460"},"modified":"2020-05-16T12:04:59","modified_gmt":"2020-05-16T05:04:59","slug":"ap-chuan-cho-den-led-tu-1-6-2020-san-pham-kem-chat-luong-het-cua","status":"publish","type":"post","link":"https:\/\/tcvn.gov.vn\/ap-chuan-cho-den-led-tu-1-6-2020-san-pham-kem-chat-luong-het-cua\/16\/05\/2020\/","title":{"rendered":"\u00c1p chu\u1ea9n cho \u0111\u00e8n LED t\u1eeb 1\/6\/2020: S\u1ea3n ph\u1ea9m k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng ‘h\u1ebft c\u1eeda’"},"content":{"rendered":"

Theo quy \u0111\u1ecbnh c\u1ee7a B\u1ed9 Khoa h\u1ecdc v\u00e0 C\u00f4ng ngh\u1ec7, t\u1eeb 1\/6\/2020 m\u1eb7t h\u00e0ng \u0111\u00e8n LED ph\u1ea3i ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng theo QCVN 19\/2019\/BKHCN.<\/strong><\/span><\/p>\n

Hi\u1ec7n nay tr\u00ean th\u1ecb tr\u01b0\u1eddng b\u00f3ng \u0111\u00e8n LED \u0111ang l\u00e0 m\u1eb7t h\u00e0ng chi\u1ebfu s\u00e1ng ti\u00eau th\u1ee5 m\u1ea1nh nh\u1ea5t. Do ti\u1ebft ki\u1ec7m \u0111i\u1ec7n, tu\u1ed5i th\u1ecd cao n\u00ean b\u00f3ng \u0111\u00e8n LED \u0111\u01b0\u1ee3c ng\u01b0\u1eddi ti\u00eau d\u00f9ng l\u1ef1a ch\u1ecdn d\u00f9ng cho chi\u1ebfu s\u00e1ng gia \u0111\u00ecnh nh\u01b0 \u0111\u00e8n b\u00e0n, \u0111\u00e8n trang tr\u00ed, \u0111\u00e8n h\u1ecdc, \u0111\u00e8n v\u01b0\u1eddn.<\/span><\/p>\n

Th\u1ecb tr\u01b0\u1eddng \u0111\u00e8n LED hi\u1ec7n nay kh\u00e1 \u0111a d\u1ea1ng v\u00e0 \u0111\u1ea7y ti\u1ec1m n\u0103ng, \u0111\u01b0\u1ee3c ng\u01b0\u1eddi ti\u00eau d\u00f9ng \u01b0u ti\u00ean ch\u1ecdn l\u1ef1a s\u1eed d\u1ee5ng, do \u0111\u00e8n LED c\u00f3 nhi\u1ec1u \u01b0u \u0111i\u1ec3m nh\u01b0: hi\u1ec7u su\u1ea5t ph\u00e1t s\u00e1ng v\u00e0 tu\u1ed5i th\u1ecd cao, k\u1ebft c\u1ea5u \u0111\u00e8n ch\u1eafc ch\u1eafn, kh\u1edfi \u0111\u1ed9ng nhanh, ti\u1ebft ki\u1ec7m \u0111i\u1ec7n. Th\u1ecb tr\u01b0\u1eddng \u0111\u1ea7y ti\u1ec1m n\u0103ng n\u00e0y \u0111\u00e3 v\u00e0 \u0111ang b\u1ecb tr\u00e0 tr\u1ed9n \u0111\u00e8n LED ch\u1ea5t l\u01b0\u1ee3ng, khi\u1ebfn cho ng\u01b0\u1eddi ti\u00eau d\u00f9ng r\u1ea5t kh\u00f3 ph\u00e2n bi\u1ec7t. \u0110\u00e8n LED ch\u1ea5t l\u01b0\u1ee3ng k\u00e9m s\u1ebd g\u00e2y \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn s\u1ee9c kh\u1ecfe con ng\u01b0\u1eddi v\u00e0 m\u00f4i tr\u01b0\u1eddng\u2026<\/span><\/p>\n

\n

\"\"<\/span><\/p>\n

\u00a0T\u1eeb 1\/6\/2020 \u0111\u00e8n LED s\u1ebd ph\u1ea3i \u00e1p d\u1ee5ng\u00a0QCVN 19:2019\/BKHCN tr\u01b0\u1edbc khi l\u01b0u th\u00f4ng tr\u00ean th\u1ecb tr\u01b0\u1eddng.<\/span><\/strong><\/p>\n<\/div>\n

Theo GS. TS Phan H\u1ed3ng Kh\u00f4i, Gi\u00e1m \u0111\u1ed1c \u0110i\u1ec1u h\u00e0nh D\u1ef1 \u00e1n chi\u1ebfu s\u00e1ng c\u00f4ng c\u1ed9ng t\u1ea1i Vi\u1ec7t Nam, kh\u00f4ng \u00edt b\u00f3ng \u0111\u00e8n Led tr\u00f4i n\u1ed5i \u0111\u01b0\u1ee3c b\u00e1n tr\u00ean th\u1ecb tr\u01b0\u1eddng, c\u00e1c b\u00f3ng \u0111\u00e8n Led kh\u00f4ng c\u00f3 ngu\u1ed3n g\u1ed1c xu\u1ea5t x\u1ee9 n\u00e0y sau khi ki\u1ec3m tra cho ra k\u1ebft qu\u1ea3 kh\u00f4ng \u0111\u1ea1t ti\u00eau chu\u1ea9n, nh\u01b0 kh\u1ea3 n\u0103ng ti\u1ebft ki\u1ec7m \u0111i\u1ec7n kh\u00f4ng cao, b\u1ed9 ngu\u1ed3n \u0111i\u1ec7n kh\u00f4ng \u0111\u1ea3m b\u1ea3o, \u0111\u1ed9 r\u1ecdi k\u00e9m, \u0111\u1ed9 ho\u00e0n m\u00e0u th\u1ea5p, nhi\u1ec7t \u0111\u1ed9 m\u00e0u kh\u00f4ng ph\u00f9 h\u1ee3p, g\u00e2y nh\u1ee9c m\u1eaft, d\u1ec5 b\u1ecb c\u1eadn, \u1ea3nh h\u01b0\u1edfng cho m\u1eaft.<\/span><\/p>\n

GS. TS Phan H\u1ed3ng Kh\u00f4i cho hay, \u0111\u00e8n LED k\u00e9m ch\u1ea5t l\u01b0\u1ee3ng c\u00f3 th\u1ec3 ph\u00e1t ra l\u01b0\u1ee3ng \u00e1nh s\u00e1ng xanh qu\u00e1 m\u1ee9c cho ph\u00e9p, n\u1ebfu ti\u1ebfp x\u00fac qu\u00e1 nhi\u1ec1u v\u1edbi \u00e1nh s\u00e1ng xanh s\u1ebd \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn nh\u1ecbp sinh h\u1ecdc c\u1ee7a c\u01a1 th\u1ec3, chu k\u1ef3 ng\u1ee7 v\u00e0 c\u00e1c ho\u1ea1t \u0111\u1ed9ng t\u1ef1 nhi\u00ean kh\u00e1c c\u1ee7a con ng\u01b0\u1eddi, \u0111\u1ed3ng th\u1eddi c\u00f3 th\u1ec3 l\u00e0m h\u1ecfng c\u00e1c t\u1ebf b\u00e0o nh\u1ea1y c\u1ea3m v\u1edbi \u00e1nh s\u00e1ng \u1edf v\u00f5ng m\u1ea1c, g\u00e2y tho\u00e1i h\u00f3a \u0111i\u1ec3m v\u00e0ng v\u00e0 l\u00e0m gi\u1ea3m th\u1ecb l\u1ef1c.<\/span><\/p>\n

\u201c\u0110\u00e8n LED \u0111\u01b0\u1ee3c c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n 1 chi\u1ec1u DC b\u1edfi b\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111\u00e8n (Driver). N\u1ebfu b\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111\u00e8n c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng k\u00e9m th\u00ec d\u00f2ng \u0111i\u1ec7n 1 chi\u1ec1u cung c\u1ea5p cho \u0111\u00e8n s\u1ebd kh\u00f4ng \u1ed5n \u0111\u1ecbnh v\u00e0 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng nh\u1ea5p nh\u00e1y t\u1eeb \u0111\u00e8n. S\u1ef1 nh\u1ea5p nh\u00e1y t\u1eeb \u0111\u00e8n LED l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn th\u1ecb l\u1ef1c c\u1ee7a m\u1eaft, g\u00e2y ch\u00f3ng m\u1eb7t, m\u1ecfi m\u1eaft, \u0111au \u0111\u1ea7u…\u201d, \u00f4ng Kh\u00f4i cho bi\u1ebft.<\/span><\/p>\n

V\u1ec1 an to\u00e0n \u0111i\u1ec7n, \u00f4ng Kh\u00f4i cho r\u1eb1ng, \u0111\u00e8n LED l\u00e0 thi\u1ebft b\u1ecb \u0111i\u1ec7n n\u00ean n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u00e0 s\u1ea3n xu\u1ea5t ph\u00f9 h\u1ee3p v\u1edbi c\u00e1c\u00a0ti\u00eau chu\u1ea9n\u00a0<\/a>v\u1ec1 an to\u00e0n, n\u00f3 c\u00f3 th\u1ec3 l\u00e0 ngu\u1ed3n g\u00e2y ra c\u00e1c nguy c\u01a1 m\u1ea5t an to\u00e0n nh\u01b0 \u0111i\u1ec7n gi\u1eadt, qu\u00e1 nhi\u1ec7t\u2026 B\u00ean c\u1ea1nh \u0111\u00f3, c\u00e1c b\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111\u00e8n LED (Driver) th\u01b0\u1eddng l\u00e0 ngu\u1ed3n ph\u00e1t sinh nhi\u1ec5u \u0111i\u1ec7n t\u1eeb, n\u1ebfu kh\u00f4ng \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p m\u1ea1ch l\u1ecdc nhi\u1ec5u EMI s\u1ebd g\u00e2y ra nhi\u1ec5u \u0111i\u1ec7n t\u1eeb \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed xung quanh n\u01a1i l\u1eafp \u0111\u1eb7t \u0111\u00e8n.<\/span><\/p>\n

\u0110\u1ec3 l\u00e0nh m\u1ea1nh th\u1ecb tr\u01b0\u1eddng \u0111\u1ed3ng th\u1eddi b\u1ea3o v\u1ec7 ng\u01b0\u1eddi ti\u00eau d\u00f9ng, B\u1ed9 Khoa h\u1ecdc v\u00e0\u00a0C\u00f4ng ngh\u1ec7<\/a>\u00a0\u0111\u00e3 ban h\u00e0nh th\u00f4ng t\u01b0 08\/2019\/BKHCN ng\u00e0y 25\/9\/2019 ban h\u00e0nh\u00a0Quy chu\u1ea9n\u00a0<\/a>k\u1ef9 thu\u1eadt Qu\u1ed1c gia (QCVN 19\/2019\/BKHCN ) v\u1ec1 s\u1ea3n ph\u1ea9m chi\u1ebfu s\u00e1ng b\u1eb1ng c\u00f4ng ngh\u1ec7 LED. \u0110\u1ed3ng th\u1eddi ban h\u00e0nh quy\u1ebft \u0111\u1ecbnh 3810\/Q\u0110- BKHCN ng\u00e0y 18\/12\/2019 c\u1ee7a B\u1ed9 KHCN, m\u1eb7t h\u00e0ng \u0111\u00e8n LED ph\u1ea3i ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng theo QCVN 19\/2019\/BKHCN.<\/span><\/p>\n

Theo \u0111\u00f3, k\u1ec3 t\u1eeb ng\u00e0y 1\/6\/2020, c\u00e1c s\u1ea3n ph\u1ea9m s\u1ea3n xu\u1ea5t trong n\u01b0\u1edbc v\u00e0 nh\u1eadp kh\u1ea9u ph\u1ea3i \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u v\u1ec1 an to\u00e0n v\u00e0 gi\u1edbi h\u1ea1n nhi\u1ec5u \u0111i\u1ec7n t\u1eeb (EMI) theo quy \u0111\u1ecbnh c\u1ee7a QCVN 19:2019\/BKHCN tr\u01b0\u1edbc khi l\u01b0u th\u00f4ng tr\u00ean th\u1ecb tr\u01b0\u1eddng.<\/span><\/p>\n

K\u1ec3 t\u1eeb ng\u00e0y 1\/6\/ 2021, c\u00e1c s\u1ea3n ph\u1ea9m quy \u0111\u1ecbnh t\u1ea1i Ph\u1ee5 l\u1ee5c ban h\u00e0nh k\u00e8m theo QCVN 19:2019\/BKHCN ph\u1ea3i \u0111\u00e1p \u1ee9ng t\u1ea5t c\u1ea3 c\u00e1c y\u00eau c\u1ea7u quy \u0111\u1ecbnh t\u1ea1i M\u1ee5c 2 c\u1ee7a QCVN 19:2019\/BKHCN tr\u01b0\u1edbc khi l\u01b0u th\u00f4ng tr\u00ean th\u1ecb tr\u01b0\u1eddng (bao g\u1ed3m c\u1ea3 y\u00eau c\u1ea7u v\u1ec1 an to\u00e0n, nhi\u1ec5u \u0111i\u1ec7n t\u1eeb EMI v\u00e0 mi\u1ec5n nhi\u1ec5m \u0111i\u1ec7n t\u1eeb EMS).<\/span><\/p>\n

Khuy\u1ebfn kh\u00edch c\u00e1c\u00a0doanh nghi\u1ec7p<\/a>, t\u1ed5 ch\u1ee9c, c\u00e1 nh\u00e2n s\u1ea3n xu\u1ea5t, nh\u1eadp kh\u1ea9u s\u1ea3n ph\u1ea9m chi\u1ebfu s\u00e1ng b\u1eb1ng c\u00f4ng ngh\u1ec7 LED \u00e1p d\u1ee5ng c\u00e1c quy \u0111\u1ecbnh c\u1ee7a QCVN 19:2019\/BKHCN k\u1ec3 t\u1eeb ng\u00e0y Th\u00f4ng t\u01b0 08\/2019\/BKHCN c\u00f3 hi\u1ec7u l\u1ef1c (k\u1ec3 t\u1eeb ng\u00e0y 25\/9\/2019).<\/span><\/p>\n

C\u00e1c lo\u1ea1i \u0111\u00e8n LED th\u00f4ng d\u1ee5ng c\u1ed1 \u0111\u1ecbnh v\u00e0 di \u0111\u1ed9ng bao g\u1ed3m, b\u00f3ng LED, LED tube, \u0111\u00e8n r\u1ecdi LED downlight, \u0111\u00e8n \u0111i\u1ec7n LED Luminaire, v\u00e0 c\u00e1c lo\u1ea1i lo\u1ea1i \u0111\u00e8n LED c\u00f3 ballast l\u1eafp li\u1ec1n \u0111\u1ec1u thu\u1ed9c ph\u1ea1m vi \u0111i\u1ec1u ch\u1ec9nh c\u1ee7a Quy chu\u1ea9n n\u00e0y. C\u00e1c doanh nghi\u1ec7p b\u1eaft bu\u1ed9c ph\u1ea3i th\u1ef1c hi\u1ec7n th\u1eed nghi\u1ec7m v\u00e0 ch\u1ee9ng nh\u1eadn h\u1ee3p quy \u0111\u00e8n LED theo QCVN 19:2019\/BKHCN tr\u01b0\u1edbc khi b\u00e1n ra th\u1ecb tr\u01b0\u1eddng k\u1ec3 t\u1eeb ng\u00e0y 01\/06\/2020 v\u00e0 ph\u1ea3i th\u1ef1c hi\u1ec7n y\u00eau c\u1ea7u v\u1ec1 hi\u1ec7u su\u1ea5t n\u0103ng l\u01b0\u1ee3ng t\u1ed1i thi\u1ec3u v\u00e0 d\u00e1n nh\u00e3n n\u0103ng l\u01b0\u1ee3ng cho \u0111\u00e8n LED c\u00f3 ballast l\u1eafp li\u1ec1n c\u00f3 \u0111\u1ea7u \u0111\u00e8n E27 v\u00e0 B22 c\u00f9ng tu\u00fdp LED 2 \u0111\u1ea7u lo\u1ea1i \u0111\u1ea7u \u0111\u00e8n G5 v\u00e0 G13 theo quy \u0111\u1ecbnh c\u1ee7a B\u1ed9 C\u00f4ng Th\u01b0\u01a1ng.<\/span><\/p>\n

Theo b\u00e0 Ng\u00f4 Th\u1ecb Ng\u1ecdc H\u00e0 – Ph\u00f3 vi\u1ec7n tr\u01b0\u1edfng Vi\u1ec7n Ti\u00eau chu\u1ea9n ch\u1ea5t l\u01b0\u1ee3ng Vi\u1ec7t Nam (T\u1ed5ng c\u1ee5c Ti\u00eau chu\u1ea9n \u0110o l\u01b0\u1eddng Ch\u1ea5t l\u01b0\u1ee3ng), hi\u1ec7n nay c\u00f3 18 TCVN cho \u0111\u00e8n LED. H\u1ec7 th\u1ed1ng TCVN v\u1ec1 \u0111\u00e8n led c\u00f3 th\u1ec3 chia th\u00e0nh 4 lo\u1ea1i: ti\u00eau chu\u1ea9n an to\u00e0n, ti\u00eau chu\u1ea9n t\u00ednh n\u0103ng, ti\u00eau chu\u1ea9n ph\u01b0\u01a1ng ph\u00e1p th\u1eed v\u00e0 ti\u00eau chu\u1ea9n hi\u1ec7u su\u1ea5t n\u0103ng l\u01b0\u1ee3ng.<\/span><\/p>\n

\u0110\u00e8n LED hi\u1ec7n \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o danh m\u1ee5c ph\u01b0\u01a1ng ti\u1ec7n thi\u1ebft b\u1ecb ph\u1ea3i d\u00e1n nh\u00e3n n\u0103ng l\u01b0\u1ee3ng theo quy\u1ebft \u0111\u1ecbnh s\u1ed1 04\/2017\/Q\u0110-TTG v\u00e0 vi\u1ec7c d\u00e1n nh\u00e3n n\u00e0y \u0111\u00e3 tr\u1edf th\u00e0nh b\u1eaft bu\u1ed9c k\u1ec3 t\u1eeb ng\u00e0y 1\/1\/2020.<\/span><\/p>\n

B\u1ea3o Anh<\/strong><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

Theo quy \u0111\u1ecbnh c\u1ee7a B\u1ed9 Khoa h\u1ecdc v\u00e0 C\u00f4ng ngh\u1ec7, t\u1eeb 1\/6\/2020 m\u1eb7t h\u00e0ng \u0111\u00e8n LED ph\u1ea3i ki\u1ec3m tra ch\u1ea5t l\u01b0\u1ee3ng theo QCVN 19\/2019\/BKHCN. Hi\u1ec7n nay tr\u00ean th\u1ecb tr\u01b0\u1eddng b\u00f3ng \u0111\u00e8n LED \u0111ang l\u00e0 m\u1eb7t h\u00e0ng chi\u1ebfu s\u00e1ng ti\u00eau th\u1ee5 m\u1ea1nh nh\u1ea5t. Do ti\u1ebft ki\u1ec7m \u0111i\u1ec7n, tu\u1ed5i th\u1ecd cao n\u00ean b\u00f3ng \u0111\u00e8n LED \u0111\u01b0\u1ee3c ng\u01b0\u1eddi […]<\/p>\n","protected":false},"author":5,"featured_media":49462,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[59,30],"tags":[],"acf":{"linh-vuc":"Ti\u00eau chu\u1ea9n"},"_links":{"self":[{"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/posts\/49460"}],"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=49460"}],"version-history":[{"count":0,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/posts\/49460\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/media\/49462"}],"wp:attachment":[{"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/media?parent=49460"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/categories?post=49460"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/tcvn.gov.vn\/wp-json\/wp\/v2\/tags?post=49460"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}