{"id":2909657,"date":"2025-03-19T07:00:56","date_gmt":"2025-03-19T00:00:56","guid":{"rendered":"https:\/\/kill2.mmmaq.com/_res_0\/?p=2909657"},"modified":"2025-03-19T06:24:03","modified_gmt":"2025-03-18T23:24:03","slug":"super-luminova-cong-nghe-phat-quang-an-toan-cho-dong-ho","status":"publish","type":"post","link":"https:\/\/kill2.mmmaq.com/_res_0\/super-luminova-cong-nghe-phat-quang-an-toan-cho-dong-ho\/","title":{"rendered":"Super-LumiNova: C\u00f4ng ngh\u1ec7 ph\u00e1t quang an to\u00e0n cho \u0111\u1ed3ng h\u1ed3"},"content":{"rendered":"
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\u0110\u1ed3ng h\u1ed3 l\u1eb7n TUDOR Pelagos FXD M25707B\/25-0001 v\u1edbi kim, v\u1ea1ch gi\u1edd v\u00e0 ph\u1ea7n \u0111\u1ec7m bezel \u0111\u01b0\u1ee3c l\u1ea5p \u0111\u1ea7y v\u1eadt li\u1ec7u ph\u00e1t quang Super-LumiNova \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o m\u1ee9c \u0111\u1ed9 d\u1ec5 \u0111\u1ecdc t\u1ed1i \u01b0u trong m\u1ecdi \u0111i\u1ec1u ki\u1ec7n. \u1ea2nh: TUDOR<\/p><\/div>\n

L\u1edbp s\u01a1n ph\u00e1t quang tr\u00ean m\u1eb7t s\u1ed1 \u0111\u1ed3ng h\u1ed3 \u2013 th\u01b0\u1eddng \u0111\u01b0\u1ee3c g\u1ecdi t\u1eaft l\u00e0 \u201clume\u201d \u0111\u00e3 tr\u1edf th\u00e0nh y\u1ebfu t\u1ed1 kh\u00f4ng th\u1ec3 thi\u1ebfu trong ng\u00e0nh ch\u1ebf t\u00e1c \u0111\u1ed3ng h\u1ed3.<\/p>\n

Nh\u1eefng ng\u01b0\u1eddi \u00edt hi\u1ec3u bi\u1ebft ho\u1eb7c kh\u00f4ng quen thu\u1ed9c v\u1edbi ng\u00e0nh ch\u1ebf t\u1ea1o \u0111\u1ed3ng h\u1ed3 v\u00e0 c\u00e1c thu\u1eadt ng\u1eef li\u00ean quan c\u00f3 th\u1ec3 xem lume l\u00e0 y\u1ebfu t\u1ed1 xinh \u0111\u1eb9p, hay b\u00ecnh th\u01b0\u1eddng. Nh\u01b0ng h\u1ecd kh\u00f4ng hi\u1ec3u r\u1eb1ng \u0111\u00e3 c\u00f3 m\u1ed9t th\u1eddi k\u1ef3 d\u00e0i, k\u1ef9 thu\u1eadt ph\u00e1t quang tr\u00ean m\u1eb7c \u0111\u1ed3ng h\u1ed3 \u0111\u01b0\u1ee3c xem l\u00e0 m\u1ed9t trong nh\u1eefng ph\u00e1t tri\u1ec3n c\u00f4ng ngh\u1ec7 ti\u00ean ti\u1ebfn nh\u1ea5t trong ng\u00e0nh ch\u1ebf t\u1ea1o \u0111\u1ed3ng h\u1ed3.<\/p>\n

M\u1ed9t trong nh\u1eefng c\u00f4ng ngh\u1ec7 ph\u00e1t quang n\u1ed5i ti\u1ebfng nh\u1ea5t trong ng\u00e0nh ch\u1ebf t\u00e1c \u0111\u1ed3ng h\u1ed3 \u1edf th\u1eddi \u0111i\u1ec3m hi\u1ec7n t\u1ea1i l\u00e0 Super-LumiNova.<\/p>\n

H\u00e0nh tr\u00ecnh d\u00e0i \u0111i t\u00ecm c\u00f4ng ngh\u1ec7 ph\u00e1t quang an to\u00e0n trong ch\u1ebf t\u00e1c \u0111\u1ed3ng h\u1ed3<\/h2>\n

Ng\u00e0y nay, m\u1ed9t chi\u1ebfc \u0111\u1ed3ng h\u1ed3 kh\u00f4ng c\u00f3 lume l\u00e0 ngo\u1ea1i l\u1ec7. Nh\u01b0ng trong qu\u00e1 kh\u1ee9, vi\u1ec7c \u0111\u1ecdc gi\u1edd trong b\u00f3ng t\u1ed1i l\u00e0 v\u1ea5n \u0111\u1ec1 l\u1edbn. Tr\u01b0\u1edbc khi c\u00f3 \u0111i\u1ec7n, ng\u01b0\u1eddi ta ch\u1ec9 c\u00f3 th\u1ec3 bi\u1ebft th\u1eddi gian v\u00e0o ban \u0111\u00eam th\u00f4ng qua c\u00e1c \u0111\u1ed3ng h\u1ed3 \u0111i\u1ec3m chu\u00f4ng. Tuy nhi\u00ean, nh\u1eefng chi\u1ebfc \u0111\u1ed3ng h\u1ed3 n\u00e0y c\u1ef1c k\u1ef3 \u0111\u1eaft \u0111\u1ecf v\u00e0 ch\u1ec9 gi\u1edbi th\u01b0\u1ee3ng l\u01b0u m\u1edbi c\u00f3 th\u1ec3 s\u1edf h\u1eefu.<\/p>\n

\u0110\u1ec3 mang c\u00f4ng ngh\u1ec7 xem gi\u1edd trong b\u00f3ng t\u1ed1i \u0111\u1ebfn v\u1edbi s\u1ed1 \u0111\u00f4ng, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ed3ng h\u1ed3 \u0111\u00e3 t\u00ecm c\u00e1ch ph\u00e1t tri\u1ec3n c\u00e1c ch\u1ea5t ph\u00e1t quang c\u00f3 th\u1ec3 ph\u1ee7 l\u00ean m\u1eb7t s\u1ed1 v\u00e0 kim \u0111\u1ed3ng h\u1ed3. H\u00e0nh tr\u00ecnh t\u00ecm ki\u1ebfm ch\u1ea5t ph\u00e1t quang l\u00fd t\u01b0\u1edfng kh\u00f4ng h\u1ec1 d\u1ec5 d\u00e0ng, th\u1eadm ch\u00ed c\u00f3 nh\u1eefng giai \u0111o\u1ea1n \u0111\u1ea7y nguy hi\u1ec3m.<\/p>\n

B\u1eaft \u0111\u1ea7u v\u1edbi th\u1eddi k\u1ef3 ho\u00e0ng kim c\u1ee7a radium<\/h3>\n

\u0110\u1ed3ng h\u1ed3 ph\u00e1t s\u00e1ng xu\u1ea5t hi\u1ec7n l\u1ea7n \u0111\u1ea7u ti\u00ean m\u1edbi c\u00e1ch \u0111\u00e2y m\u1ed9t th\u1ebf k\u1ef7, v\u00e0o kho\u1ea3ng n\u0103m 1910. T\u1ea5t c\u1ea3 l\u00e0 nh\u1edd v\u00e0o b\u00e0 Marie Curie.<\/p>\n

Marie Curie v\u00e0 ch\u1ed3ng b\u00e0, Pierre, \u0111\u00e3 ph\u00e1t hi\u1ec7n ra radium v\u00e0o n\u0103m 1898 v\u00e0 nhanh ch\u00f3ng nh\u1eadn ra t\u00ednh ph\u00f3ng x\u1ea1 v\u00e0 ph\u00e1t quang c\u1ee7a n\u00f3. Radium ch\u00ednh th\u1ee9c \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u00ean v\u00e0o n\u0103m 1899, l\u1ea5y t\u1eeb m\u1ed9t t\u1eeb ti\u1ebfng Ph\u00e1p g\u1ed1c Latin \u2013 \u201cradius\u201d \u2013 ngh\u0129a l\u00e0 \u201ctia s\u00e1ng\u201d. V\u1edbi chu k\u1ef3 b\u00e1n r\u00e3 l\u00ean t\u1edbi 1.600 n\u0103m, radium tr\u1edf th\u00e0nh gi\u1ea3i ph\u00e1p l\u00fd t\u01b0\u1edfng gi\u00fap xem gi\u1edd trong b\u00f3ng t\u1ed1i.<\/p>\n

N\u0103m 1910, c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t \u0111\u1ed3ng h\u1ed3 ph\u00e1t tri\u1ec3n m\u1ed9t lo\u1ea1i s\u01a1n ph\u00e1t quang b\u1eb1ng c\u00e1ch k\u1ebft h\u1ee3p radium v\u1edbi k\u1ebdm sulfide. Khi radium ph\u00e1t ra b\u1ee9c x\u1ea1, n\u00f3 k\u00edch th\u00edch k\u1ebdm sulfide ph\u00e1t s\u00e1ng, gi\u00fap m\u1eb7t s\u1ed1 \u0111\u1ed3ng h\u1ed3 c\u00f3 th\u1ec3 ph\u00e1t quang trong b\u00f3ng t\u1ed1i m\u00e0 kh\u00f4ng c\u1ea7n s\u1ea1c \u00e1nh s\u00e1ng. C\u00f4ng ngh\u1ec7 n\u00e0y \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i tr\u00ean m\u1eb7t s\u1ed1 \u0111\u1ed3ng h\u1ed3 v\u00e0 tr\u1edf th\u00e0nh c\u00f4ng c\u1ee5 quan tr\u1ecdng trong Th\u1ebf chi\u1ebfn Th\u1ee9 nh\u1ea5t, gi\u00fap binh l\u00ednh \u0111\u1ecdc gi\u1edd trong \u0111\u00eam t\u1ed1i. Ngo\u00e0i \u0111\u1ed3ng h\u1ed3, s\u01a1n ph\u00e1t quang c\u00f2n \u0111\u01b0\u1ee3c \u1ee9ng d\u1ee5ng tr\u00ean nhi\u1ec1u thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p kh\u00e1c.<\/p>\n

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C\u00e1c c\u00f4 g\u00e1i v\u1ebd m\u1eb7t \u0111\u1ed3ng h\u1ed3 v\u1edbi b\u00fat l\u00f4ng v\u00e0 s\u01a1n radium. \u1ea2nh tr\u00edch t\u1eeb b\u1ed9 phim The Radium Girls (2020). Ngu\u1ed3n: Juno Films<\/p><\/div>\n

Tuy nhi\u00ean, th\u1eddi k\u1ef3 ho\u00e0ng kim c\u1ee7a radium kh\u00f4ng k\u00e9o d\u00e0i l\u00e2u. Nguy c\u01a1 s\u1ee9c kh\u1ecfe t\u1eeb vi\u1ec7c ti\u1ebfp x\u00fac v\u1edbi radium tr\u1edf n\u00ean r\u00f5 r\u00e0ng khi m\u1ed9t nh\u00f3m n\u1eef c\u00f4ng nh\u00e2n chuy\u00ean v\u1ebd m\u1eb7t s\u1ed1 \u0111\u1ed3ng h\u1ed3 b\u1eb1ng s\u01a1n radium m\u1eafc b\u1ec7nh n\u1eb7ng, nhi\u1ec1u ng\u01b0\u1eddi t\u1eed vong.<\/p>\n

Sau v\u1ee5 vi\u1ec7c n\u00e0y, c\u00e1c ti\u00eau chu\u1ea9n an to\u00e0n lao \u0111\u1ed9ng \u0111\u01b0\u1ee3c si\u1ebft ch\u1eb7t. \u0110\u1ebfn n\u1eeda sau th\u1ebf k\u1ef7 20, c\u00e1c nh\u00e0 khoa h\u1ecdc x\u00e1c \u0111\u1ecbnh r\u1eb1ng, ngay c\u1ea3 l\u01b0\u1ee3ng radium nh\u1ecf c\u0169ng g\u00e2y nguy hi\u1ec3m cho s\u1ee9c kh\u1ecfe. Radium \u0111\u01b0\u1ee3c thay th\u1ebf b\u1eb1ng nh\u1eefng ch\u1ea5t ph\u00e1t quang an to\u00e0n h\u01a1n.<\/p>\n\n\n\n
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TH\u00d4NG TIN TH\u00caM<\/h4>\n

B\u1ea1n c\u00f3 th\u1ec3 t\u00ecm hi\u1ec3u th\u00f4ng tin v\u1ec1 s\u1ef1 \u0111\u1ed9c h\u1ea1i c\u1ee7a c\u00f4ng ngh\u1ec7 s\u01a1n ph\u00e1t quang l\u00e0m t\u1eeb radium trong quy\u1ec3n s\u00e1ch\u00a0The Radium Girls\u00a0<\/em>(t\u1ea1m d\u1ecbch:\u00a0Nh\u1eefng C\u00f4 G\u00e1i Radium<\/em>) ho\u1eb7c xem b\u1ed9 phim chuy\u1ec3n th\u1ec3 n\u0103m 2020.<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Tritium \u2013 Ng\u01b0\u1eddi k\u1ebf nhi\u1ec7m radium<\/h3>\n

Sau khi t\u1eeb b\u1ecf radium, ng\u00e0nh c\u00f4ng nghi\u1ec7p \u0111\u1ed3ng h\u1ed3 th\u1eed nghi\u1ec7m v\u1edbi promethium (Pm-147) \u2013 ch\u1ea5t ph\u00e1t quang c\u00f3 m\u1ee9c ph\u00f3ng x\u1ea1 y\u1ebfu h\u01a1n, nh\u01b0ng chu k\u1ef3 b\u00e1n r\u00e3 ch\u1ec9 2,5 n\u0103m, khi\u1ebfn n\u00f3 m\u1ea5t \u00e1nh s\u00e1ng qu\u00e1 nhanh. Cu\u1ed1i c\u00f9ng, m\u1ed9t ch\u1ea5t ph\u00e1t quang m\u1edbi ra \u0111\u1eddi: Tritium (H-3).<\/p>\n

Tritium l\u00e0 m\u1ed9t \u0111\u1ed3ng v\u1ecb ph\u00f3ng x\u1ea1 y\u1ebfu c\u1ee7a hydro, c\u00f3 chu k\u1ef3 b\u00e1n r\u00e3 12,3 n\u0103m v\u00e0 \u00edt nguy hi\u1ec3m h\u01a1n radium. Tritium c\u00f3 kh\u1ea3 n\u0103ng t\u1ef1 ph\u00e1t s\u00e1ng m\u00e0 kh\u00f4ng c\u1ea7n ngu\u1ed3n s\u00e1ng ngo\u00e0i, nh\u01b0ng theo th\u1eddi gian, n\u00f3 c\u0169ng m\u1ea5t d\u1ea7n \u0111\u1ed9 s\u00e1ng.<\/p>\n

M\u1eb7c d\u00f9 tritium \u00edt \u0111\u1ed9c h\u1ea1i h\u01a1n radium, nh\u01b0ng n\u00f3 c\u00f3 xu h\u01b0\u1edbng th\u1ea5m qua v\u1ecf \u0111\u1ed3ng h\u1ed3 v\u00e0 c\u00f3 th\u1ec3 ti\u1ebfp x\u00fac v\u1edbi da ng\u01b0\u1eddi \u0111eo. V\u00ec l\u00fd do n\u00e0y, v\u00e0o n\u0103m 1998, tritium b\u1ecb c\u1ea5m trong ng\u00e0nh ch\u1ebf t\u00e1c \u0111\u1ed3ng h\u1ed3. Tuy nhi\u00ean, c\u00f4ng ngh\u1ec7 GTLS (Gaseous Tritium Light Sources) \u0111\u00e3 ra \u0111\u1eddi, gi\u00fap tritium an to\u00e0n h\u01a1n b\u1eb1ng c\u00e1ch \u0111\u1eb7t tritium v\u00e0o c\u00e1c \u1ed1ng th\u1ee7y tinh k\u00edn.<\/p>\n

Super-LumiNova: Cu\u1ed9c c\u00e1ch m\u1ea1ng ph\u00e1t quang kh\u00f4ng ph\u00f3ng x\u1ea1 cho ng\u00e0nh ch\u1ebf t\u00e1c \u0111\u1ed3ng h\u1ed3<\/h3>\n
\"\u0110\u1ed3ng

\u0110\u1ed3ng h\u1ed3 OMEGA Seamaster Ultra Deep c\u00f3 m\u1eb7t s\u1ed1 d\u1ea1 quang. D\u01b0\u1edbi tia UV, d\u00f2ng ch\u1eef OMEGA WAS HERE (OMEGA \u0111\u00e3 \u1edf \u0111\u00e2y) hi\u1ec7n ra \u0111\u1ea7y t\u1ef1 h\u00e0o, ki\u00eau h\u00e3nh nh\u01b0ng kh\u00f4ng k\u00e9m ph\u1ea7n tinh ngh\u1ecbch. \u1ea2nh: OMEGA<\/p><\/div>\n

Nh\u1eadt B\u1ea3n \u0111\u00e3 c\u00f3 c\u00f4ng l\u1edbn trong vi\u1ec7c ph\u00e1t tri\u1ec3n m\u1ed9t ch\u1ea5t ph\u00e1t quang an to\u00e0n thay th\u1ebf tritium. N\u0103m 1993, c\u00f4ng ty Nemoto s\u00e1ng ch\u1ebf ra LumiNova \u2013 m\u1ed9t ch\u1ea5t ph\u00e1t quang kh\u00f4ng ph\u00f3ng x\u1ea1 d\u1ef1a tr\u00ean strontium aluminate. LumiNova ho\u1ea1t \u0111\u1ed9ng theo c\u01a1 ch\u1ebf h\u1ea5p th\u1ee5 \u00e1nh s\u00e1ng r\u1ed3i ph\u00e1t s\u00e1ng trong b\u00f3ng t\u1ed1i.<\/p>\n

Kh\u00e1c v\u1edbi radium v\u00e0 tritium, LumiNova kh\u00f4ng t\u1ef1 ph\u00e1t s\u00e1ng v\u0129nh vi\u1ec5n, m\u00e0 ph\u1ea3i \u201cs\u1ea1c\u201d b\u1eb1ng \u00e1nh s\u00e1ng tr\u01b0\u1edbc khi c\u00f3 th\u1ec3 ph\u00e1t quang. Do \u0111\u00f3 n\u00f3i \u0111\u00fang h\u01a1n th\u00ec \u0111\u00e2y l\u00e0 h\u1ee3p ch\u1ea5t d\u1ea1 quang.<\/p>\n

Sau \u0111\u00f3, c\u00f4ng ty RC Tritec AG (Th\u1ee5y S\u0129) h\u1ee3p t\u00e1c v\u1edbi Nemoto \u0111\u1ec3 t\u1ea1o ra phi\u00ean b\u1ea3n c\u1ea3i ti\u1ebfn mang t\u00ean Super-LumiNova, c\u00f3 kh\u1ea3 n\u0103ng ph\u00e1t s\u00e1ng l\u00e2u v\u00e0 m\u1ea1nh h\u01a1n, l\u00ean \u0111\u1ebfn 15 gi\u1edd. Super- LumiNova c\u00f2n c\u00f3 nhi\u1ec1u m\u00e0u s\u1eafc kh\u00e1c nhau (xanh d\u01b0\u01a1ng, xanh l\u00e1 c\u00e2y, t\u00edm, tr\u1eafng, v\u00e0ng, cam, h\u1ed3ng v\u00e0 t\u00edm), \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng c\u1ea3 cho m\u1ee5c \u0111\u00edch trang tr\u00ed l\u1eabn vi\u1ec7c d\u1ec5 \u0111\u1ecdc c\u00e1c t\u00ednh n\u0103ng kh\u00e1c nhau tr\u00ean m\u1eb7t s\u1ed1 \u0111\u1ed3ng h\u1ed3.<\/p>\n

C\u00e1c th\u01b0\u01a1ng hi\u1ec7u \u0111\u1ed3ng h\u1ed3 nh\u01b0 Seiko, OMEGA, TAG Heuer v\u00e0 Patek Philippe \u0111\u00e3 nhanh ch\u00f3ng \u00e1p d\u1ee5ng Super-LumiNova cho s\u1ea3n ph\u1ea9m c\u1ee7a m\u00ecnh.<\/p>\n

T\u01b0\u01a1ng lai c\u1ee7a c\u00f4ng ngh\u1ec7 ph\u00e1t quang trong ng\u00e0nh ch\u1ebf t\u00e1c \u0111\u1ed3ng h\u1ed3<\/h2>\n
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\u0110\u1ed3ng h\u1ed3 TAG HEUER Aquaracer Ref WAY2012.BA0927 v\u1edbi c\u00f4ng ngh\u1ec7 Super-LumiNova. \u1ea2nh: Tag Heuer<\/p><\/div>\n

T\u1eeb ng\u00e0y \u0111\u1ea7u v\u1edbi radium \u0111\u1ebfn s\u1ef1 ra \u0111\u1eddi c\u1ee7a Super-LumiNova an to\u00e0n, c\u00f4ng ngh\u1ec7 n\u00e0y v\u1eabn kh\u00f4ng ng\u1eebng \u0111\u1ed9t ph\u00e1 v\u00e0 m\u1edf ra nh\u1eefng ch\u00e2n tr\u1eddi m\u1edbi. \u0110i\u1ec3n h\u00ecnh l\u00e0 xu h\u01b0\u1edbng \u201cfull lume dial\u201d \u2013 nh\u1eefng m\u1eb7t s\u1ed1 ph\u00e1t quang to\u00e0n ph\u1ea7n \u0111ang \u0111\u01b0\u1ee3c c\u00e1c th\u01b0\u01a1ng hi\u1ec7u \u0111\u1ed3ng h\u1ed3 s\u1ea3n xu\u1ea5t.<\/p>\n

Song song v\u1edbi \u0111\u00f3, c\u00e1c ph\u00f2ng nghi\u00ean c\u1ee9u c\u0169ng \u0111ang ph\u00e1t tri\u1ec3n th\u1ebf h\u1ec7 v\u1eadt li\u1ec7u ph\u00e1t quang t\u1ef1 sinh \u2013 c\u00f3 kh\u1ea3 n\u0103ng t\u1ea1o ra \u00e1nh s\u00e1ng m\u00e0 kh\u00f4ng c\u1ea7n s\u1ea1c \u2013 b\u00ean c\u1ea1nh c\u00f4ng ngh\u1ec7 nano v\u00e0 c\u00e1c v\u1eadt li\u1ec7u sinh h\u1ecdc, h\u00e9 l\u1ed9 ti\u1ec1m n\u0103ng l\u1edbn cho m\u1ed9t cu\u1ed9c c\u00e1ch m\u1ea1ng m\u1edbi trong l\u0129nh v\u1ef1c ph\u00e1t quang.<\/p>\n

NGH\u1ec6 THU\u1eacT CH\u1ebe T\u00c1C \u0110\u1ed2NG H\u1ed2:<\/h4>\n