uvc coj 265nm rau dej tua kab mob
Khoom Nta:
1. Nitride txhuas puag.
2. Thawj LG, Epileds chips
3. Lub hwj chim tiag tiag ntawm UVC
4. Kev xa khoom sai hauv 5 hnub
5. variouls daim ntawv thov xws li huab cua, dej, tshuaj tua kab mob saum npoo av.
Khoom Qhia:
Nco tseg:
1. Qhov siab tshaj qhov ntsuas qhov ntsuas qhov kam rau siab yog ± 0.1V
2. Qhov saum toj no luminous flux ntsuas kev tso cai kam rau ua yog ± 10%。
3. Qhov ntsuas yuam kev wavelength qhia saum toj no yog ntxiv lossis rho tawm 0.1nm。
4.2q1/2 yog lub kaum sab xis ntawm qhov chaw kho qhov muag qhov pom kev ci ci yog 1/2 qhov nruab nrab kho qhov muag
tus nqi
GMKJ UVC SMD LED cov khoom tseem ceeb:
 |  |  |
| 0.5W thiab 1W 3535 uvc smd coj | 4w thiab 8w 6868 uvc smd coj | 4040 60 degree teeb pom kev zoo uvc smd coj |
3535 1W UVC SMD LED qhov tshwj xeeb:
■ Cov yam ntxwv hluav taws xob/Qhov muag-Dawb (Ntawm TA=25 ° C)
Parameter | Cim | Tej yam kev mob | Min | Avg | Max | Chav nyob |
Forward Voltage | VF | IF= 150mA | 5.00 | -- | 8.00 | V |
Thermal Resistance JunctionTo Board | RΘJ-B | IF= 150mA | -- | 8 | -- | °C/W |
RadiantFlux | Φe | IF= 150mA | 16 | 20 | mW | |
Peakwavelength | λp | IF= 150mA | 265 | 280 | nm ua | |
Kub Coefficient ntawm Forward Voltage | ∆VF/∆T | IF= 150mA | −− | -2 | −− | mV/° C. |
Rov Qab Tam Sim No | IR | VR=10V | −− | −− | 10 | μA |
Saib Lub[1] | 2Θ1/2 | IF= 150mA | −− | 100 | −− | Deg |
Nco tseg:
1.Cov kev ntsuas qhov ntsuas qhov siab tshaj qhov tso cai ua siab ntev yog ± 0.1V。
2.Lub saum toj no luminous flux ntsuas kev tso cai kam rau ua yog ± 10%。
3.Qhov kev ntsuas yoj yoj yuam kev qhia saum toj no yog ntxiv lossis rho tawm 0.1nm。
4.2q1/2 yog lub kaum sab xis los ntawm qhov chaw kho qhov muag qhov pom kev ci ci yog 1/2 qhov nqi nruab nrab kho qhov muag。
Pob qhov ntev:
1. Cov txheej txheem ntawm UV kom tsis muaj menyuam?
UV tuaj yeem rhuav tshem DNA (deoxyribonucleic acid) lossis RNA (ribonucleic acid) cov qauv txheej txheem ntawm cov kab mob me me, yog li cov kab mob tuag lossis tsis tuaj yeem rov tsim dua, thiaj li ua tiav lub hom phiaj kom tsis muaj menyuam.
2. UV band kom tsis muaj menyuam?
Raws li thoob ntiaj teb ultraviolet zej zog," ultraviolet spectrum (the' germicidal' cheeb tsam) uas yog qhov tseem ceeb heev rau kev tua kab mob hauv dej thiab huab cua yog qhov ntau tau nqus los ntawm DNA (RNA hauv qee cov kab mob). Cov qhab no yog kwv yees li 200-300 nm.
Nws tau paub tias cov kab mob tua kab mob yoj yoj mus rau ntau dua 280 nm, thiab tam sim no nws feem ntau txiav txim siab txuas ntxiv mus rau 300 nm. Txawm li cas los xij, qhov no yuav hloov pauv nrog kev tshawb fawb ntxiv. Cov kws tshawb fawb tau pom tias lub teeb ci ultraviolet nrog lub nthwv dej nruab nrab ntawm 280nm thiab 300nm kuj tseem tuaj yeem siv los tua cov kab mob.
3. Qhov zoo tshaj plaws yoj yoj yoj yoj kom haum rau kom tsis muaj menyuam?
Muaj kev nkag siab yuam kev tias 254 nm yog qhov zoo tshaj plaws yoj yoj yoj rau kom tsis muaj menyuam, vim tias lub ncov siab tshaj plaws ntawm lub teeb qis mercury teeb (tsuas yog txiav txim los ntawm lub teeb ntawm lub teeb) yog 253.7 nm. Qhov tseeb, raws li tau hais los saum no, qee yam ntawm cov nthwv dej muaj cov kab mob tua kab mob. Txawm li cas los xij, lub nthwv dej ntawm 265 nm feem ntau suav tias yog qhov zoo tshaj vim tias nws yog lub ncov ntawm DNA nqus nkhaus. Yog li ntawd, UVC yog pab pawg tsim nyog tshaj plaws rau kom tsis muaj menyuam.
Cim npe nrov: uvc coj 265nm rau dej tua kab mob, Tuam Tshoj, tuam ntxhab, cov chaw muag khoom, lub Hoobkas, tus nqi, pheej yig, hais tawm, ntawv teev tseg, kev qhia tshwj xeeb, kev qhia tshwj xeeb
