Dab tsi yog UV Chamber Txoj Cai?

Thaum ntsuas qhov ntev -lub sij hawm ntev ntawm cov ntaub ntawv, lub chaw soj nstuam xav tau cov cuab yeej kuaj xyuas uas tuaj yeem tsim cov kev mob ntawm ib puag ncig tiag tiag thaum muab cov txiaj ntsig ruaj khov thiab rov ua dua. Cov hluav taws xob ultraviolet yog ib qho tseem ceeb ntawm kev laus hauv cov yas, txheej, thiab textiles, ua kom ceev UV ntsuas qhov tseem ceeb ntawm kev tshawb fawb cov khoom niaj hnub thiab kev tswj kom zoo.

Tsis ntev los no, ib tus neeg siv khoom los ntawm Serbia tau qhia tawm tswv yim zoo tom qab siv LIB's UV Weathering Test Chamber hauv lawv qhov chaw kuaj mob.Vladimir Todorovićsau tau:"Nyob zoo Alice, koj nyob li cas? Cov chav no yog siv los ntawm cov npoj yaig los ntawm Quality. Txog tam sim no, lawv tsis muaj teeb meem nrog UV chamber thiab peb tau sim tsis muaj teeb meem. Yog, ua tsaug, Kuv paub tias kev txhawb nqa los ntawm koj sab yog zoo heev thiab kuv ua tsaug."Nws pab neeg siv LIB UV chamber rau kev soj ntsuam zoo niaj hnub, lees paub ob qho kev ua tau zoo thiab kev txhawb nqa kev tshaj lij.

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Kab lus no piav qhia txog txoj hauv kev ua haujlwm ntawm UV chamber thiab li cas LIBUV Chamberspab lub chaw soj nstuam ua qhov tseeb thiab ceev cov ntaub ntawv kev laus.

Lub hauv paus ntsiab lus UV chamber yog simulate ultraviolet hluav taws xob thiab ib puag ncig lub voj voog kom nrawm cov khoom laus hauv ib puag ncig kev tswj hwm.

UV huab cua chamber siv cov teeb fluorescent ultraviolet los tsim cov kev puas tsuaj feem ntau ntawm lub hnub ci, feem ntauUVA thiab UVB hluav taws xob. Cov teeb no ua kom muaj zog spectral zoo ib yam kom cov ntaub ntawv tau txais tib yam kev raug mob thaum txhua lub voj voog.

Cov teeb pom kev zoo siv suav nrogUVA-340, UVB-313, UVB-351, txhua tus tsim los simulate qhov sib txawv ntawm lub hnub ci spectrum. Lub irradiance yog precisely tswj nyob rau hauv0.15-5 W / m² ntawm 340 nm lossis 313 nm, tso cai rau lub chaw soj nstuam rov tsim dua lub hnub ci siv raws li cov qauv ntsuas tshwj xeeb.

Txhawm rau tsim kom muaj kev laus muaj tseeb, UV chamber kuj tseem sib xyawkub, humidity, thiab condensation voj voog. Lub chamber kub tuaj yeem tswj tau los ntawmambient kub txog li 90℃± 2 degree, thaum humidity tuaj yeem ncav cuagNtau dua lossis sib npaug li 95% RH ± 2% RH. Cov xwm txheej no ua rau cov tshuaj tiv thaiv photochemical uas ua rau fading, tawg, lossis degradation nto.

Ib qho tseem ceeb parameter nyob rau hauv lub chamber yog lubDub Vaj Huam Sib Luag Kub (BPT). BPT sawv cev rau kev sib xyaw ua ke los ntawm huab cua kub thiab UV hluav taws xob ntawm qhov chaw kuaj. Kev soj ntsuam BPT xyuas kom meej tias cov ntaub ntawv muaj txiaj ntsig zoo hnub ci cua sov thaum lub sijhawm kuaj.

Tsis tas li ntawd, ntau chav UV muaj xws li adej tsuag los yog condensation system. Txau nozzles simulate los nag los yog dew tsim nrog tus nqi kwv yees0.8-1.0 ml / 80 cm² / hthiab ntws ntawm0.3L / min, reproducing sab nraum zoov ya raws cycles uas pab rau huab cua.

Txhawm rau kom ntseeg tau tias muaj kev sib raug zoo thoob ntiaj teb, kev ntsuam xyuas kev laus UV feem ntau ua raws li cov qauv lees paub xws li:

1. ISO 4892-3- Plastics raug rau fluorescent UV teeb

2. ASTM G154- Txuj kev xyaum ua haujlwm fluorescent UV huab cua apparatus

3. ASTM D4329 Txheem:- Kev kuaj UV raug rau cov yas

4. ISO 105-B02- Xim ceev rau cov teeb pom kev zoo (textiles)

Accelerated weathering Chambersrau Light test

 

1. High-Precision UV Accelerated Weathering Tester

2. UV Exposure Chamber Rau Yas

3. Advanced Xenon Arc Test Chambers

4. 4500W Dej Txias Xenon Teeb

5. ISO 1033 Ozone Test Chamber

6. Environmental Chamber nrog Precise Temperature Humidity Control

Los ntawm kev sib txuas ntawm lub teeb ci ultraviolet, qhov kub thiab txias, av noo, thiab kev ya raws raws li cov qauv no, UV chamber muab cov txiaj ntsig rov ua dua thiab nrawm dua.

UV weathering chambers yog dav siv los soj ntsuam cov kav ntev thiab xim ruaj khov ntawm cov ntaub ntawv raug tshav ntuj.

1. Cov khoom siv yas thiab cov khoom siv polymer

Cov yas yog cov rhiab heev rau ultraviolet hluav taws xob. Ntev ntev tuaj yeem ua raunto cracking, chalking, discoloration, los yog mechanical zog txo. UV chambers pab cov tuam txhab tshuaj ntsuam xyuas qhov ntev - lub sij hawm ntev ntawm cov khoom xws li cov vaj tse sab nraum zoov, cov khoom siv tsheb, thiab cov khoom ntim khoom.

Kev ntsuam xyuas feem ntau ua raws liASTM G154 lossis ISO 4892-3, siv alternating voj voog ntawm UV irradiation thiab condensation. Ib lub voj voog ib txwm muaj xws li8 teev UV raug ntawm 60℃tom qab 4 teev condensation ntawm 50 degree.

2. Txheej thiab xim

Cov xim thiab cov txheej tiv thaiv yuav tsum muaj qhov ci, adhesion, thiab xim stability nyob rau sab nraum zoov. UV chambers simulate xyoo ntawm tshav ntuj raug los soj ntsuam txheej durability nyob rau hauv ib lub sij hawm luv luv.

Cov qauv xeem suav nrogASTM D4587 thiab ISO 11507, uas ntsuas gloss poob, blistering, tawg, thiab xim hloov tom qab UV raug.

3. Textiles thiab Dyes

Rau cov ntaub thiab cov khoom siv dyed, UV raug tuaj yeem ua raufading thiab xim instability. UV chamber tso cai rau cov tuam txhab ua haujlwmkev ntsuam xyuas lub teeb ceevlos txiav txim seb cov ntaub puas ua tau raws li qhov yuav tsum tau ua.

Cov kev ntsuam xyuas no feem ntau ua rawsTS EN ISO 105-B02, uas ntsuas cov xim hloov tom qab raug simulated hnub ci.

4. Cov khoom siv tsheb thiab sab nraum zoov

Cov khoom siv tsheb, rooj tog zaum nraum zoov, cov khoom siv tsim kho, thiab cov khoom siv hluav taws xob yuav tsum tiv taus ib puag ncig hnyav. UV chambers simulate tshav ntuj ua ke nrog tshav kub thiab av noo los xyuas kom meej cov khoom durability ua ntej ntawv pov thawj thiab ua lag luam tso tawm.

LIB's UV Weathering Test Chamber yog tsim los ua kom muaj kev ruaj khov, meej, thiab rov ua dua cov kev ntsuam xyuas ultraviolet aging.

1. Siab -Kev ruaj ntseg UV Lub teeb Source

Lub chamber sivQUV fluorescent UV teeb, suav nrogUVA-340, UVB-313, UVB-351, txhua qhov ntsuas ntawm40 W. Cov teeb no tuav ruaj khov spectral tso zis mus txog rau5000 teev, kom ntseeg tau tias irradiation zoo ib yam thaum lub sij hawm sim mus ntev.

2. Loj Specimen Peev Xwm

Lub tiaj tus aluminium specimen yas dhos tsim tuaj yeem haummus txog 52 cov qauv ib txhij. Cov neeg tuav cov qauv kev cai kuj muaj los txhawb cov khoom sib txawv thiab qhov ntau thiab tsawg.

3. Precision Irradiance Tswj

Lub chamber integrates aUV irradiance xov tooj cua ntsuas, zoo li covUV-SI-260, uas tsis tu ncua saib thiab kho irradiation theem ntawm0.15 thiab 5 W / m². Qhov no ua kom ntseeg tau tias cov xwm txheej raug cuam tshuam nyob rau hauv tag nrho cov kev xeem.

4. Advanced Environmental Simulation

Kaum cov tshuaj tsuag nozzles (tsib ntawm txhua sab) tsim cov av noo tiag tiag thiab dej nag los. Ua ke nrog kev tswj xyuas qhov kub thiab av noo, lub kaw lus rov tsim cov huab cua sab nraum zoov uas ua kom cov khoom degradation.

5. Kev Tswj Xyuas Kev Txawj Ntse

A programmable xim kov -screen maub lostxhawb ntau- cov kev sim cov kauj ruam, cov ntaub ntawv kaw, thiab kev sib txuas hauv computer. Lub kaw lus txhawb ntau hom lus thiab tso cai rau cov neeg siv los teeb tsa cov kev laus laus raws li cov qauv ntsuas tshwj xeeb.

Ntau lub chaw soj nstuam thiab cov chaw tsim khoom muaj cov lus nug txog kev ntsuas huab cua UV.

1. Ntev npaum li cas kev kuaj kev laus ntawm UV?

Kev kuaj UV tuaj yeem sim ua lub hli lossis xyoo ntawm kev tawm sab nraum zoov hauvob peb hnub mus rau ob peb lub lis piam, nyob ntawm qhov ntsuas lub voj voog thiab cov khoom siv.

2. Cov ntaub ntawv dab tsi tuaj yeem kuaj tau hauv UV chamber?

UV Chambers yog tsim rauplastics, coatings, roj hmab, xim, textiles, adhesives, automotive Cheebtsam, thiab cov khoom siv.

3. Vim li cas kev kuaj kev laus UV tseem ceeb?

UV hluav taws xob tuaj yeem cuam tshuam loj heevxim stability, mechanical zog, thiab nto durability. Kev ntsuas UV nrawm pab cov tuam txhab txhim kho cov khoom lag luam zoo thiab ua kom ua raws li cov qauv thoob ntiaj teb.

4. Dab tsi yog qhov zoo ntawm LIB UV khoom?

LIB UV Weathering Test Chambers muaj peb lub ntsiab zoo: kev ua raws li ASTM G154 kom ntseeg tau thiab tus qauv- ua raws cov txiaj ntsig, siv US QUVA / B UV teeb rau qhov tseeb UV simulation thiab hloov tau yooj yim, thiab peb - xyoo warranty kom ntev - lub sijhawm ua haujlwm ruaj khov.

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.

Hu rauLIB Industry txhawm rau kawm paub tias UV huab cua ntsuas li cas tuaj yeem txhim kho cov kav ntev thiab kev ntseeg siab ntawm koj cov ntaub ntawv thiab cov khoom.