Thaum cov khoom raug tawm sab nraum zoov, lawv ntsib kev tawm tsam tsis tu ncua los ntawm UV hluav taws xob, tshav kub, av noo, thiab nag. Cov kev ntxhov siab no ua rau kev laus, ua rau tawg, fading, gloss poob, brittleness, los yog ua tiav cov txheej txheem tsis ua haujlwm. Kev nkag siab txog qhov sib txawv ntawm UV wavelengths cuam tshuam li cas cov khoom degradation yog tus yuam sij rau qhov tseeb huab cua simulation.
Hauv kev ntsuam xyuas UV, UVA340 thiab UVB313 yog ob feem ntau siv fluorescent UV qhov chaw. Lawv simulate qhov sib txawv ntawm ultraviolet spectrum thiab yog li tsim cov teebmeem kev laus sib txawv. Kev xaiv qhov yog ua kom koj cov txiaj ntsig kev xeem sib tw tiag tiag-lub ntiaj teb kev siv cov xwm txheej. Hauv qab no, peb piav qhia qhov sib txawv kom meej thiab muab tag nrho cov ntsiab lus ntawm LIBUVA340 / UVB313 UV lub teeb tiv thaiv kev ntsuas-nws cov ntsiab lus tseem ceeb, yuav siv nws li cas rau xim txee- kev ntsuas lub neej, thiab ua tiav Q&A.
UVA340 vs. UVB313 in UV Light Resistance Tester
UVA340 thiab UVB313 simulate ntau yam spectral sib txawv los tsim ntau hom kev puas tsuaj UV.
UVA340 teeb rov tsim dua UV spectrum ntawm lub hnub ci ntawm lub ntiaj teb nto (295–365 nm), thaum UVB313 exaggerates luv luv-yoj UV zog (280–315 nm) kom nrawm degradation. Ob lub teeb hom ua raws li cov qauv ntsuas thoob ntiaj teb xws liASTM G 154 1(Fluorescent UV raug kuaj). Lawv spectral stability enables ib yam thiab repeatable cov khoom aging kev soj ntsuam.
Qhov txawv tseem ceeb
| Hom Teeb | Wavelength Range | Qhov zoo tshaj plaws rau Kev Xeem | Ntsiab Feature | Standard Reference |
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| UVA 340 | 295-365 nm | Sab nraum zoov huab cua | Ua tib zoo simulates ntuj tshav ntuj lub UV feem | ASTM G 154 1 |
| UVB313 | 280-315 nm | Accelerated kev laus | Kev degradation sai dua los ntawm kev muaj zog luv luv -yoj UV | ASTM G 154 1 |
| UVB351(yeem) | 300-350 nm | Cov khoom siv sab hauv tsev | Simulates UV los ntawm qhov rais iav | ASTM G 154 1 |
Yog vim li cas cov kev txawv no tseem ceeb
UVA 340yog qhov zoo tagnrho rau cov khoom siv sab nraum zoov rau lub sijhawm ntev, xws li txheej, yas, roj hmab, cov khoom siv tsheb, cov ntaub ntawv vov tsev.
UVB313yog qhov zoo dua thaum lub hom phiaj yog kev soj ntsuam kev puas tsuaj sai lossis kev sib piv hauv cov xwm txheej hnyav UV.
UVA340 muab realism, thaumUVB313 muab ceev.
Cov ntsiab lus tseem ceeb ntawm LIB UVA340 / UVB313 UV Light Resistance Tester
LIB's UV light resistance tester integrates multiple environmental controls to simulate real-world weathering, all in a stable and repeatable laboratory environment.
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Qauv |
UV-SI-260 |
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Sab hauv Dimension (mm) |
450*1170*500 |
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Zuag qhia tag nrho Dimension (mm) |
680*1300*1500 |
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Irradiation Source |
Fluorescent UV teeb (8) - 40 W |
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Qhov kub thiab txias |
Ambient - 90℃± 2 degree |
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Dub Vaj Huam Sib Luag Kub (BPT) |
35 - 80 degree |
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Humidity Range |
Ntau dua lossis sib npaug li 95% RH |
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Bandwidth |
290-400 nm |
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Irradiance Tswj |
0.3~20 W/㎡ |
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Qhov deb ntawm Cov Qauv thiab lub teeb |
50 hli |
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Cua sov Element |
Nichrome rhaub |
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Tus tswj |
Programmable xim LCD kov npo maub los |
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Ethernet txuas, PC Txuas, USB |
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Kev Siv Dej |
Tsis siv neeg dej, dej purification system |
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Khoom siv sab hauv |
SUS304 stainless hlau |
Highlight 1: Precise thiab Stable UV Simulation
Lub kaw lus txhawb nqa txog yim 40W QUV teeb, muab cov zis muaj zog thiab zoo li UV. Nrog lub teeb lub neej ntev txog 5000 teev thiab zoo heev spectral stability, tus tester muab cov txiaj ntsig zoo thiab rov ua dua. Kev tswj irradiance ntau ntawm 0.3-20 W / m² ua kom muaj tseeb UV siv qhov chaw uas ua raws li ASTM G154 thiab cov qauv muaj feem xyuam.
Qhov Tseem Ceeb 2: Ntau - Ib puag ncig Simulation
Qhov ntsuas no ua ke nrog UV raug nrog condensation, kub, av noo, thiab tshuaj tsuag ua haujlwm los simulate tiag - huab cua hauv ntiaj teb. Nws muaj kev tswj xyuas meej ntawm chav tsev kub txog 90 degree, av noo siab tshaj 95% RH, thiab cov tshuaj tsuag zoo ib yam los ntawm 10 nozzles. Kev sib xyaw ua ke ua kom cov ntaub ntawv aging thaum tswj qhov tseeb ib puag ncig kev ntxhov siab profiles.
Highlight 3: Cov xwm txheej sab nraum zoov tiag tiag
Dub Vaj Huam Sib Luag Kub (BPT) xyuas kom raug qhia txog tus qauv saum npoo av thaum kuaj. Ua ke nrog UV Irradiance Radiometer, chav tsev ua kom UV qib ib txwm ua tau raws li cov qauv xav tau. Nrog 52 tus qauv tuav thiab xaiv 3D fixtures, lub cuab yeej txhawb nqa ntau yam khoom siv thiab cov khoom lag luam nyuaj.
Qhov Tseem Ceeb 4: Intelligent PID Touchscreen System
Lub touchscreen maub los muaj txog 120 programmable pawg nrog 100 kauj ruam txhua, tso cai rau kev sim ua kom yooj yim thiab meej. Cov kev xaiv sib txuas muaj xws li USB, RS232, thiab LAN rau cov ntaub ntawv xa tawm thiab kev saib xyuas tej thaj chaw deb. Lub tswb sib xyaw ua ke thiab ntau hom lus interface ua rau kev ua haujlwm intuitive thiab vam khom.
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| Plaub qhov kev nthuav qhia tam sim no | Dej txau system |
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| Teeb | Tus tswj |
Yuav Siv Lib UVA340/UVB313 UV Lub Teeb Resistance Tester li cas los ntsuas cov xim txee lub neej
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Xim txee- kev sim lub neej tsom rau peb lub ntsiab lus tseem ceeb:
- Xim khaws cia(Puas yog xim ploj?)
- Gloss stability(Nws puas poob ci?)
- Nto kev ncaj ncees(Cracking, tev, chalking)
- Mechanical durability(film hardness, adhesion)
Huab cua simulation ua kom nrawm cov kev hloov pauv no yog li kev ntsuam xyuas uas ib txwm siv lub hlis tawm sab nraud tuaj yeem ua tiav hauv lub lis piam.
Kauj Ruam 1 - Npaj Cov Qauv
Txheej xim sib npaug mus rau qhov ntsuas vaj huam sib luag raws li tus qauv tuab.
LIB Advantage:
Txhawb nqatxheem panelsthiabkev cai 3D qhov chaw. Sample khib haum52 piv. Thickness compatibility mus txog3.5 cm
Kauj Ruam 2 - Teem caij UV raug txwv
Xaiv UVA340 rau lub hnub ci tiag tiag lossis UVB313 kom nrawm nrawm. Kev teeb tsa raws li ASTM G154: Irradiance:0.89 W / m² ntawm 340 nm, Kub:50-70 degree,Cycle: UV + condensation
LIB Advantage:
Irradiance precisely tswj nyob rau hauvkaw -loop tawm tswv yim. Tag nrho - tswj ntau yam0.3–20 W/m²'. Ruaj khov BPT ua kom lub vaj huam sib luag qhov kub thiab txias
Kauj ruam 3 - Ntxiv Condensation los yog Humidity Phase
Qhov no simulates dew thiab noo noo voj voog uas ua rau blistering, softening, los yog adhesion poob.
LIB Advantage:
Hauv qab dej phwj nrogcua sov qhov systemtsim 98% RH chav. Txhawb lub voj voog condensation ib ASTM G154
Kauj Ruam 4 - Xaiv lub voj voog tshuaj tsuag
Simulates dej nag thiab yaig.
LIB Advantage:
10 precision nozzles, Dej- txuag cov khoom siv tsis siv neeg, dej nag tiag tiag + UV ua ke lub voj voog
Kauj ruam 5 - Ntsuas cov txiaj ntsig
Kos xim rau: xim hloov, gloss poob, tawg / chalking, adhesion hloov (hla- txiav xeem)
LIB Advantage:
Cov ntaub ntawv tuaj yeem raug xa tawm ntawm USB. Ib qho yooj yim sib piv nrog cov ntaub ntawv keeb kwm. Pab tsim kom ntev - lub sij hawm durability database
| UVA313 thiab UVB340 UV Light Resistance Tester rau Kev Ntsuas Ceev | ||
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1. High-Precision QUV Accelerated Weathering Tester 2. ASTM G154 UV Accelerated Aging Chamber 3. UV Exposure Chamber Rau PV Modules 5. Advanced Xenon Arc Test Chambers 6. ISO 4892-2 Xenon Test Chamber 7. Accelerated Xenon Weathering Test Chamber
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UVA340/UVB313 UV Teeb Resistance Tester Q&A
Q1: Dab tsi yog lub hom phiaj ntawm cov dej kub hauv qab ntawm UV chamber?
Cov dej cua sov tsim nyob rau hauv qab ntawm lub UV chamber yog siv los ua kom tiav qhov siab - av noo ib puag ncig xav tau los ntawm cov qauv ntsuas. Hauv kev sim UV raug, cov av noo yuav tsum ncav cuag 98% RH lossis siab dua. Cov raj cua sov ua kom sov cov dej los ua kom muaj zog, ua kom muaj kev sib xyaw ua ke thiab ua kom lub chamber simulates tiag tiag - ntiaj teb siab - cov av noo rau kev ntsuas huab cua tsis kam.
Q2: Puas yog UV tsuag nozzles tib yam li cov teeb xenon?
Yog lawm. Cov nozzles siv nyob rau hauv UV testers thiab xenon arc testers yog zoo tib yam. Lawv tuav tib txoj kab uas hla, ntws tus nqi, thiab cov tshuaj tsuag dej kom ntseeg tau tias cov tshuaj tsuag tau raws li cov qauv ntsuas.
Q3: Dab tsi yog qhov siab tshaj plaws qauv thickness rau txheem racks?
Tus qauv qauv khib nyob rau hauv UV chamber haum rau cov qauv nrog lub siab tshaj plaws thickness ntawm kwv yees li3.5 cm, haum rau feem ntau huab cua qhov yuav tsum tau kuaj.
Q4: Dab tsi yog qhov txawv ntawm UV thiab xenon teeb? Dab tsi yog qhov sib txawv tseem ceeb?
UV teeb thiab xenon teeb txawv feem ntau nyob rau hauv lawv lub teeb qhov chaw hom thiab spectral tis. UV teeb siv fluorescent UV teeb (UVA / UVB), tsom feem ntau ntawm 290-400 nm ultraviolet ntau yam, simulating UV feem ntawm lub hnub ci thiab ua tau raws li ASTM G154 cov qauv. Xenon teeb yog cov pa roj- tso tawm cov teeb pom kev zoo uas npog ultraviolet thiab pom cov wavelengths, muab qhov tseeb ntau dua -spectrum tshav ntuj simulation thiab feem ntau ua raws li cov qauv ASTM G155.
Q5: Dab tsi yog qhov siab tshaj plaws irradiance thaum tag nrho 8 teeb nyob rau? Yuav ua li cas yog 4 UVA thiab 4 UVB raug teeb tsa?
Txawm hais tias tag nrho 8 lub teeb UVA / UVB tau qhib, lossis kev teeb tsa ntawm 4 UVA thiab 4 UVB yog siv, UV tester ua tiav qhov siab tshaj plaws ntawm irradiance.20 W/m². Lub irradiance tuaj yeem tswj tau qhov tseeb ntawm0.3–20 W/m², xyuas kom ua raws li cov qauv kev sim.
Txhua yam customization tuaj yeem ua tau. LIB provides a3-xyoo warranty thiab kev pab cuam lub neej. Txhua yam teeb meem uas tsis tuaj yeem daws tau thaum lub sijhawm lav yuav raug hloov pauv dawb dawb. 24/7 Lus Askiv- hais tom qab- pab pawg muag khoom.Fast shipping nyob rau hauv 7-15 hnub.
Yog xav paub ntxiv txog UVA340 / UVB313 UV lub teeb tiv thaiv kev ntsuas, ntsuas kev daws teeb meem, lossis cov khoom siv kho kom haum, hu rauLIB Industryhnub no. Peb pab neeg ua haujlwm tau npaj txhij los txhawb koj qhov project nrog kev cob qhia kev tshaj lij, kev ntsuas kev ntseeg siab, thiab cov qauv tsim kom tau raws li koj qhov kev thov.
