Yuav ua li cas tswj lub UV Weathering Resistance Test Chamber kom ntev - siv sijhawm?

Cov khoom siv sab nraum zoov raug rau ultraviolet hluav taws xob, tshav kub, nag, av noo, thiab condensation txhua hnub. Nyob rau tib lub sijhawm, cov no ib puag ncigyam tuaj yeem ua rau txheej txheej fading, tawg, chalking, yellowing, gloss poob, thiab cov khoom degradation. UV Weathering Resistance Test Chamber pab cov tuam txhab tsim tawm xyoo ntawm kev laus sab nraum zoov hauv lub lis piam lossis hli hauv chav kuaj.

Ib tug neeg Australian siv lub LIBUV Weathering Resistance Test Chambertsis ntev los no tau qhia tawm tswv yim zoo tom qab tau txais kev txhawb nqa los ntawm LIB tom qab- pab pawg muag khoom. Tom qab hloov kho sensor thiab teeb meem kev taw qhia, tus neeg siv khoom tau lees paub: "Ua haujlwm zoo kawg nkaus tam sim no." LIB kuj tau muab tag nrho UV Test Chamber Maintenance Processing List los pab cov neeg siv khoom ua haujlwm tsis tu ncua thiab ua kom ruaj khov ntev - lub sijhawm ua haujlwm chamber. Qhov kev txhawb nqa no yuav pab cov neeg siv khoom txo qis sijhawm thiab tswj xyuas qhov kev ntsuas kom raug thoob plaws hauv lub neej ntawm cov khoom siv.

Tsab ntawv xov xwm no piav qhia yuav ua li cas thiaj tswj tau lub UV Weathering Resistance Test Chamber kom ntev - lub sijhawm ua haujlwm ruaj khov, sib piv UV thiab xenon weathering technologies, thiab qhia tias LIB UV chambers txhawb cov txheej txheem kev laus li cas raws li cov qauv thoob ntiaj teb xws li ASTM G154, ISO 4892-3, SAE J2020, thiab lwm yam qauv.

1. Kev kho cua sov thiab av noo

Cov cua sov thiab humidification systems ncaj qha cuam tshuam rau qhov kub thiab txias stability thiab condensation raug. Kev saib xyuas tsis tu ncua pab covchamber tswj kev ruaj ntseg ib puag ncig thaum lub sij hawm ntev -kev ntsuam xyuas kev laus.

Cov neeg ua haujlwm yuav tsum tshuaj xyuas cov raj cua sov txhua txhua 6 lub hlis thiab ntsuas cov cua sov ua haujlwm. Ib qho kev tiv thaiv tus nqi yog kwv yees li 8 Ω. Yog tias lub ntsuas kub tswj tau pom cov cim txawv txav xws li "- -", qhov ntsuas kub ntawm qhov sib txuas lossis sensor nws tus kheej yuav tsum tau kuaj tam sim ntawd. Lub tshuab ua kom muaj cua sov, cov wick ntub dej, thiab cov pob ntab yuav tsum tau muab ntxuav kom tsis tu ncua kom tsis txhob muaj qhov ntsuas qhov ntsuas thiab ntsuas cov av tsis raug. LIB pom zoo kom hloov cov xim daj lossis cov pwm ntub dej tam sim kom tswj cov av noo siab tshaj 95% RH.

Piv nrog rau kev kuaj pom sab nraum zoov, lub UV Weathering Resistance Test Chamber tuaj yeem tswj xyuas qhov kub thiab txias txog li 90℃thiab tsis tu ncua caij tsheb kauj vab tsis hais txog kev hloov pauv huab cua raws caij nyoog. Kev ntsuam xyuas ntuj yuav siv sij hawm 1-3 xyoos, thaum kuaj UV nrawm tuaj yeem tsim cov degradation zoo sib xws hauv ntau pua lossis ntau txhiab teev.

Cov txheej txheem kev saib xyuas no txhawb kev ua raws li: ASTM G154, ISO 4892-3, SAE J2020 thiab lwm yam qauv

Cov kev lag luam muaj xws li: Automotive coatings, hmoov txheej, yas, roj hmab khoom, cov khoom siv sab nraum zoov.

2. Kev Tiv Thaiv thiab UV Irradiance System Kho

Lub teeb UV teeb yog qhov tseem ceeb ntawm UV Weathering Resistance Test Chamber. LIB UV chambers siv cov khoom QUV txawv teb chaws xws li UVA-340, UVB-313, thiab UVB-351. Kev tshuaj xyuas tsis tu ncua ua kom muaj tseeb ultraviolet wavelength simulation thoob plaws lub voj voog.

Cov neeg ua haujlwm yuav tsum xyuas seb cov roj teeb lub teeb pom kev zoo li cas thiab tshuaj xyuas cov khoom siv hluav taws xob thiab cov xaim sib txuas. Cov xov tooj cua saum npoo yuav tsum tau ntxuav nrog dej cawv kom tshem tawm cov plua plav thiab limescale. UV teeb feem ntau muab kev ruaj khov spectral fais fab faib mus txog 5000 teev. Kev tuav ruaj khov irradiance yog qhov tseem ceeb vim tias cov qauv thoob ntiaj teb xav tau kev tswj xyuas qhov tseeb UV.

Tsis zoo li kev ntsuas hnub ci ntuj, UV chav tuaj yeem tswj hwm UV irradiance 24 teev hauv ib hnub yam tsis muaj huab cua cuam tshuam. Sab nraum zoov tshav ntuj hloov pauv tsis tu ncua vim lub caij nyoog, huab cua, thiab thaj chaw nyob, thaum kuaj UV kuaj xyuas kom rov ua tau raws li cov qauv thiab cov txiaj ntsig.

3. Tshuaj tsuag thiab hluav taws xob kho qhov system

Lub tshuab tshuaj tsuag simulates los nag thiab ya raws thaum lub sij hawm UV aging xeem. LIB UV chambers siv 10 tshuaj tsuag nozzles nrog tsis siv neegdej system thiab tus nqi ntws ntawm kwv yees li 0.3 L / min.

Cov neeg khiav dej num yuav tsum ntxuav cov tshuaj tsuag tsis tu ncua kom tsis txhob txhaws thiab tshuaj xyuas cov kav dej kom ntseeg tau tias tsis muaj qhov hla -knotted seem uas txwv cov dej ntws. Cov dej tank ntab pob thiab cov khoom lim yuav tsum tau ntxuav txhua hli, thaum lub lim cartridge yuav tsum tau hloov ib xyoos ib zaug.

Rau cov khoom siv hluav taws xob, cov neeg ua haujlwm saib xyuas yuav tsum tshuaj xyuas cov relays, contactors, circuit boards, thiab PID controllers. Kev tshem tawm plua plav siv cov cua compressed pab tiv thaiv overheating thiab hluav taws xob instability. Lub input voltage yuav tsum nyob twj ywm ntawm 220V, thaum tso zis voltage ranges ntawm 0-400V thaum ua haujlwm.

Piv nrog rau kev kuaj pom sab nraum zoov, lub tshuab tshuaj tsuag hauv chav sim tsim rov ua dua los nag simulation cycles uas tsis tuaj yeem tswj tau ib txwm muaj. Qhov no txhim kho kev sim sib xws thiab ua kom lub sijhawm tsim khoom luv luv.

Ob chav UV thiab xenon tau siv dav rau kev ntsuas huab cua nrawm, tab sis lawv cov qauv ntsuas thiab cov ntawv siv sib txawv.

3. Yuav xaiv li cas?

① Xaiv lub LIB UV Weathering Resistance Test Chamber yog tias koj cov khoom feem ntau ntsib teeb meem kev laus ultraviolet xws li tawg, chalking, yellowing, lossis gloss. UV chav tsom ncaj qha rau UV degradation thiab muab cov txiaj ntsig kev laus sai dua.
② Xaiv lub xenon weathering chamber thaum puv -spectrum tshav ntuj simulation yog tsim nyog. Xenon teeb rov tsim dua UV, pom lub teeb, thiab hluav taws xob infrared ua ke, ua rau qhov chaw sim ze dua rau lub hnub ci sab nraum zoov.
③ Yog tias koj xav tau cov nqi qis dua thiab kev saib xyuas yooj yim dua, LIB UV Weathering Resistance Test Chamber feem ntau yog qhov kev xaiv zoo dua. UV teeb siv hluav taws xob tsawg thiab muaj cov nqi hloov qis dua piv nrog xenon arc teeb.
④ Rau cov khoom uas cov xim fading thiab cov tsos ntawm cov tsos yog qhov tseem ceeb, xws li automotive interiors, textiles, tawv, thiab cov ntaub ntawv zoo nkauj, xenon kuaj muab ntau qhov tseeb xim kev ntsuam xyuas.
⑤ Yog tias koj lub chaw soj nstuam feem ntau ua cov kev ntsuas kev tswj xyuas zoo raws li ASTM G154 lossis ISO 4892-3 cov qauv, LIB UV Weathering Resistance Test Chamber muaj kev ntsuas ntau dua, ruaj khov dua, thiab lub sijhawm tig rov qab sai dua rau kev soj ntsuam cov khoom siv ruaj khov.

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Ib qho ntawm cov txheej txheem kev laus feem ntau yog ASTM G154.

1. ASTM G154 Cycle 1 Cov Lus Qhia

Lub voj voog:

① 8 teev UV raug ntawm 60℃siv UVA-340 teeb

② 4 teev condensation ntawm 50 degree

Lub voj voog no txuas ntxiv rov ua kom simulate ntev -lub sij hawm sab nraum zoov ya raws thiab ultraviolet raug.

2. Pom zoo LIB Model

LIB UV-SI-260 UV Weathering Resistance Test Chamber

3. Qhov zoo ntawm LIB UV Weathering Resistance Test Chamber

① Qhov tseeb UV Simulation

Ntshuam QUV teeb muab kev ruaj khov spectral tso zis thiab ua tau raws li ASTM thiab ISO kuaj cov qauv nrog siab rov ua haujlwm.

② Intelligent PID Tswj

Lub programmable touchscreen controller precisely tswj UV irradiance, kub, tshuaj tsuag, thiab av noo cycles tau.

③ Muaj tiag Environmental Simulation

Lub chamber ua ke nrog UV, cua sov, condensation, thiab nag simulation hauv ib qho kev sim ua ke.

④ Kev Txhim Kho Yooj Yim Yooj Yim

Modular teeb installation, siv tau cov tshuaj tsuag, thiab yooj yim hluav taws xob layouts txo lub sij hawm txij nkawm.

⑤ Txhim khu kev ntseeg ntev -Lub Sijhawm Ua Haujlwm

SUS304 stainless hlau sab hauv, ruaj khov xov tooj cua ntsuas, thiab lub tswb tsis siv neeg txhim kho cov cuab yeej siv tau ntev thiab ntsuas kev ntseeg tau.

Cov chaw tsim khoom siv txheej txheej siv LIB UV-SI-260 los ntsuas cov txheej txheem sab nraum zoov raws li ASTM G154. Tom qab 1000 teev ntawm kev ua kom muaj kev laus sai, lub chaw soj nstuam tau txheeb xyuas qhov zoo ntawm qhov txo qis thiab micro-cracking teeb meem ua ntej cov khoom tso tawm, txo qhov kev pheej hmoo tsis ua haujlwm thiab txhim kho cov txheej txheem ua haujlwm ntev.

Q1: Ntev npaum li cas yuav tsum hloov lub teeb UV?

Nquag tom qab kwv yees li 5000 teev ua haujlwm kom ruaj khov UV irradiance tso zis.

Yuav tsum tau saib xyuas ntau npaum li cas?

Kev tshuaj xyuas hauv paus yuav tsum tau ua txhua hli, thaum ua tiav kev tshuaj xyuas hluav taws xob thiab cua sov tau pom zoo txhua 6 lub hlis.

q2: Cov LIB tuaj yeem ua tau raws li cov qauv thoob ntiaj teb?

Yog lawm. LIB UV chambers txhawb ASTM G154, ISO 4892-3, SAE J2020, GB / T 14522, thiab lwm yam kev ntsuas huab cua thoob ntiaj teb.

q3: Puas yog LIB muab kev teeb tsa thiab kev cob qhia txawv teb chaws?

Yog lawm. LIB muab kev txhawb nqa tej thaj chaw deb, kev qhia video, kev cob qhia ua haujlwm, thiab kev pabcuam kev teeb tsa txawv teb chaws.

q4: Lub chamber thauj mus los thoob ntiaj teb li cas?

LIB chambers tau ntim rau hauv cov ntaub ntawv xa tawm plywood muaj zog nrog tiv thaiv - kev tiv thaiv kev vibration thiab ya raws - pov thawj ntim rau kev nyab xeeb kev thauj mus los thoob ntiaj teb.

q5: Lub sij hawm xa tuaj yog dab tsi?

Cov qauv qauv feem ntau xav tau 20-30 hnub ua haujlwm nyob ntawm qhov yuav tsum tau ua.

q6: Puas yog LIB muab kev txhawb nqa tom qab- muag?

Yog lawm. LIB muab kev pab txhawb nqa, khoom seem, kev taw qhia kev saib xyuas, thiab 3 xyoos tom qab- kev muag khoom rau cov neeg siv khoom thoob ntiaj teb.

Hu rauLIB Industrykom tau txais kev tshaj lij UV huab cua ntsuas kev daws teeb meem raws li koj cov khoom thiab kev lag luam xav tau.