A UV Weathering Kuaj Chamberyog ib qho kev sim tshwj xeeb ib puag ncig tsim los sim los ntawm cov ntaub ntawv ntawm cov ntaub ntawv, ntsuas kub thiab noo noo thiab ntev thaum muaj hnub ci thiab kev mob ib puag ncig. Qhov kev siv hluav taws xob feem ntau siv los ua UV kuaj rau cov plastics, thiab lwm yam ntaub ntawv uas yuav raug rau cov khoom lag luam sab nraud, thiab cov rooj tog hauv tsev, thiab ntau yam.
Cov Nta Tseem Ceeb & Zov Ua Haujlwm
UV Thomia Huv Simulation: Lub chav siv ua rau UV teeb (feem ntauUVA, UVB, lossis UVCCov teeb txawb) mus rau simulate lub hnub UV rays, uas ua rau laus, kev ua tsis zoo, thiab tshem tawm cov ntaub ntawv dhau sijhawm.
Tswj Qhov Kub: Nws muab cov kev tswj qhov kub thiab txias, hloov pauv hloov pauv qhov chaw kub ntxhov hauv cov hnub sab nraum zoov (txij hnub sov sov rau hmo ntuj txias).
Ya noo / Kev Tsim Khoom Simulation: Ntau UV Weathering Chambers Kuj tseem qhia txog cov dej txau lossis av noo ntawm cov nag lossis av noo thiab UV kis tau, uas tuaj yeem ceev cov khoom siv tsis ua kom tsawg.
Testing tsis muaj: Lub sijhawm raug hluav taws xob thiab kev siv hluav taws xob UV tuaj yeem hloov kho kom rov ua dua cov chaw sib txawv, cov caij nyoog, lossis qee qhov chaw ib puag ncig.
Kev soj ntsuam txheej txheem
Tso rau kev tso zis: Cov qauv yas kuaj) (feem ntau nyob rau hauv daim ntawv ntawm cov ntawv txheeb lossis daim me me) tau muab tso rau hauv chav.
Nphav: Cov qauv kuaj tau raug rau UV hluav taws xob, qhov kub hloov pauv, thiab tejzaum dej txau dej (los txog nag).
Xyuas: Lub sijhawm ntsuas, cov qauv tau saib xyuas rau txhua cov cim ntawm kev ua tsis meej, qhov chaw sib tsoo saum npoo, ploj ntawm cov khoom siv mechaneve, lossis tag nrho tsis zoo.
Cov Qauv Kev Tshawb Fawb
Iso 4892-3: Cov yas tawg rau simulated cilight-part 3: fluorescent UV teeb
ASTM G154: Tus Qauv Kev Xyaum rau Kev Ua Haujlwm Lub Teeb Fluorescent Apparatus rau UV Raug Cov Khoom Uas Tsis Muaj Cov Ntaub Ntawv Nonmetallic
ASTM D4329: Tus Qauv Qauv rau Fluorescent UV nthuav tawm ntawm Plastics
Vim li cas nws tseem ceeb rau kev ua yeeb
Cov ntaub ntawv siv sab nraum zoov lossis cov khoom lag luam raug lub hnub ci thiab cov ntsiab lus ib puag ncig xav tau los tswj lawv cov tsos, thiab lwm yam khoom nyob rau lub sijhawm. UV Weathering kev sim ua kom paub meej tias lawv cov ntaub ntawv yas yuav:
- Tiv thaiv fading thiab xim hloov.
- Tswj kev ncaj ncees ntawm lub cev, tiv thaiv kev tawg, embrittlement, lossis poob ntawm yooj.
- Ua pov thawj ntev lub sij hawm nyob rau hauv cov kev mob tiag tiag.
Hauv cov ntsiab lus, UV Washering kev xeem Chamber yog ib qho cuab yeej tseem ceeb hauv kev txheeb xyuas cov ntaub ntawv thiab lwm cov ntaub ntawv ua dab tsi raws li kev mob sab nraum zoov. Nws tuaj yeem pab cov tuam txhab ua kom zoo rau cov khoom siv ntev, thiab kev ua yeeb yam hauv lub ntsej muag ntawm UV hluav taws xob thiab ib puag ncig kev ntxhov siab.
LibUV Weathering Kuaj Chamber
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Tus qauv |
UV-SI -260 |
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TSIM NYOG TSWJ |
56 daim |
|
Irradiation qhov chaw |
Fluorescent UV teeb txawb (8) {1}} w |
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Qhov ntsuas kub ntau |
Amazient - 90 degree ± 2 degree |
|
Dub Vaj Huam Sib Luag Kub (BPT) |
35 - 80 degree |
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Vaum ntau |
Ntau dua los yog sib npaug rau 95% rh |
|
Bandwidth |
290 ~ 400nm |
|
Irradiance Kev tswj |
0.3~20 W/㎡ |
Yog tias koj txaus siab rau qhov kev sim ntsuas huab cua no, thov koj xav tiv tauj peb kom paub cov ntaub ntawv ntau ntxiv!
