UL 50E yog tus qauv ntsuas tsim los ntawm Underwriters Laboratories (UL) rau kev tiv thaiv ib puag ncig kev ntsuas kev lag luam tswj cov khoom siv thiab lwm yam khoom siv hluav taws xob. Cov txheej txheem no ua kom lub tsev muaj kev tiv thaiv tsim nyog nyob rau hauv ib puag ncig sib txawv kom tsis txhob muaj kev puas tsuaj rau cov khoom siv los ntawm plua plav, kua, thiab lwm yam sab nraud.
Cov chaw siv tseem ceeb
Cov cheeb tsam tseem ceeb ntawm UL 50E tus qauv suav nrog, tab sis tsis txwv rau:
1. Cov khoom siv tswj kev lag luam
2. Cov khoom siv hluav taws xob thiab kev ntsuas
3. Cov khoom siv sib txuas lus
4. Cov tshuab hluav taws xob
5. Cov khoom siv hluav taws xob hauv cov tsev lag luam thiab cov tsev nyob
Cov khoom siv hauv cov cheeb tsam no yuav tsum tau ua kom tau raws li cov qib kev tiv thaiv tshwj xeeb kom ntseeg tau tias cov khoom siv yuav tsis poob lossis raug puas tsuaj thaum siv vim muaj kev cuam tshuam ntawm ib puag ncig sab nraud.
Cov kev cai xeem tshwj xeeb
Tus qauv UL 50E suav nrog ntau qhov kev ntsuam xyuas txhawm rau txheeb xyuas qhov kev tiv thaiv kev ua haujlwm ntawm lub kaw lus nyob rau hauv ntau yam ntawm ib puag ncig. Cov kev xeem tseem ceeb muaj xws li:
nruj Test
1. Plua plav- pov thawj Test:
- Lub plhaub yuav tsum tiv thaiv cov plua plav nkag. Thaum lub sij hawm xeem, lub enclosure raug rau ib puag ncig uas muaj plua plav los kuaj nws nruj.
LIB Solution: Xuab zeb thiab hmoov av Test Chambers thiab MIL-STD Plua plav Test Chambers simulate siab- plua plav lossis suab puam tej yam kev mob los ntsuas kev ruaj ntseg foob thiab xyuas kom ua raws li IEC 60068 thiab MIL-STD-810G.
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| IPX5 / X6 Sand thiab Dust Test Chambers | MIL-STD Dust Test Chambers |
| Specifications | Cov ntsiab lus ntawm IPX5 / X6 Sand thiab Dust Test Chambers |
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| Kub | Ambient ~ +50 degree |
| Dust Concentration | 2-4 kg/m³ |
| Hom plua plav | 50 μm particle loj, 75 μm mesh npo |
| Cov qauv | IEC 60529 (IP5X, IP6X), ISO 20653, IEC 60068-2-68, ASTM, MIL |
| Ua kom muaj plua plav tawm | Vertical airflow thiab ncig twj tso kua mis tiv thaiv plua plav clumping |
| Cua sov Tube | Khaws cov plua plav kom qhuav thiab sib npaug |
| Kev ruaj ntseg | Electromagnetic qhov rooj xauv, tshaj -tam sim no thiab tshaj - tiv thaiv kub |
| Qhov rai Observation | Nruab nrog wiper thiab LED teeb pom kev zoo kom pom tseeb |
| Tus tswj | PID programmable touchscreen (120 cov kev pab cuam × 100 ntu), ntau hom lus interface, Ethernet & USB txuas |
| Flexible Capacities | 800 L - 2000 L thiab kev cai taug kev- hauv cov qauv |
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| Chav ua haujlwm ntawm IPX5 / X6 Sand thiab Dust Test Chamber | Intelligent PID Controller |
2. Dej-Tightness Test:
- Lub plhaub yuav tsum tuaj yeem tiv thaiv cov dej nkag. Qhov no feem ntau suav nrog ntau theem ntawm kev ntsuas dej tsis sib haum, xws li kev sim txaws, kev sim raus dej, thiab lwm yam, kom ntseeg tau tias lub plhaub yuav tsis xau thaum raug dej.
LIB Solution:Water Ingress Protection (IPX1–IPX9K) Chambers muab kev tswj dripping, spraying, jetting, thiab immersion tests, enabling manufacturers kom validate waterproofing tiv thaiv IEC 60529 kev faib tawm.
3. Corrosion Resistance Test:
- Cov khoom siv vaj tse yuav tsum tiv taus rau ib puag ncig corrosive. Kuaj qhov kev tiv thaiv ntawm lub tsev kom raug cov tshuaj ntsev los yog lwm yam tshuaj corrosive.
LIB Solution:Salt Fog thiab Cyclic Corrosion Test Chambers replicate marine and coastal atmospheres, hos Gas Corrosion Test Chambers expose enclosures to SO₂, Cl₂, and other corrosive gases, ensured coatings and metals withstand hard environment.
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Lub npe |
Salt Spray Test Chamber |
Ntsev Cyclic Corrosion Test Chamber |
Ntsev thiab So2 Corrosion Test Chamber |
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Qauv |
S-150, S-250, S-750 S-010, S-016, S-020, |
Qauv TSIS MUAJ: SC-010 Qauv TSIS MUAJ: SC-016 TSI-020 |
SSC-010, SSC-016, UA SSC-020 |
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Test Standard |
ASTM B117; ISO9227 (NSS, NASS, CASS); |
ASTM B117; ISO9227; IEC 60068-2-52; |
ASTM B117; ISO9227; IEC 60068-2-52; ASTM G85 (A4); |
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Muaj nuj nqi |
Ntsev pos; Temp (Ambient ~{0}} degree) |
Ntsev Fog Txau; Temp ({0}}℃~ +90℃); Humid (30% ~ 98% RH); |
Ntsev Fog Txau; Temp ({0}}℃~ +90℃); Humid (30% ~ 98% RH); So 2 gas; |
4. Mechanical Impact Test:
- Lub vaj tse yuav tsum muaj lub zog txhua yam txaus los tiv thaiv kev poob siab los yog siab. Kev ntsuas kev poob siab lossis kev ntsuas siab feem ntau yog ua los xyuas kom lub zog ntawm lub tsev.
LIB Solution:Thermal Shock Chambers (2-Zone thiab 3-Zone) xa cov kev hloov pauv ceev ceev uas muaj kev ntxhov siab rau cov pob qij txha, cov nplaum, thiab cov khoom siv, nthuav tawm qhov tsis zoo ua ntej xa mus.
5. Kev ntsuas kub:
- Lub tsev yuav tsum tswj nws qhov kev ua tau zoo nyob rau hauv qhov kub thiab txias, xws li qhov kub thiab txias. Ntsuas nws qhov ruaj khov thiab nruj ntawm qhov sib txawv ntawm qhov kub thiab txias.
LIB Solution: Temperature and Humidity Test Chambers muab ntau yam (–70℃rau +150℃, 10%–98% RH) nrog precision tswj kom rov ua dua lub ncov qaumteb qabteb txias, tropical humidity, los yog suab puam kub tej yam kev mob, kom ntseeg tau tias enclosures muaj kev ua tau zoo nyob rau hauv tiag tiag - ntiaj teb no extremes.
Ingress Protection (IP) tus cim
Tus qauv UL 50E feem ntau siv International Protection Class (IP) kev tsim los qhia txog kev tiv thaiv lub peev xwm ntawm lub thawv. Tus IP ID muaj ob tus lej, nrog thawj tus lej qhia txog qib plua plav thiab tus lej thib ob qhia txog qib dej tsis zoo. Piv txwv li, IP65 txhais tau hais tias lub vaj tse muaj kev tiv thaiv tag nrho ntawm cov plua plav thiab tiv thaiv dej los ntawm kev txau ntawm qhov qis.
Los ntawm cov kev ntsuas nruj no, UL 50E tus qauv ua kom ntseeg tau tias lub tsev muab kev tiv thaiv kev ruaj ntseg nyob rau hauv ib puag ncig sib txawv, lav qhov kev ua haujlwm ib txwm muaj thiab kev pabcuam lub neej ntawm cov khoom siv.
Yog xav paub ntxiv lossis cov txheej txheem xeem, saib UL 50E cov ntaub ntawv tsim tawm los ntawm UL.
LIB Environmental Test Chambersmuab qhov kawg-rau- xaus kev daws teeb meem rau kev ua raws li UL 50E, pab cov tuam txhab tsim cov ntawv pov thawj zoo, txo qis kev ua haujlwm tsis zoo, thiab ua kom lub sijhawm nrawm dua- mus rau- khw.
Txhua qhov kev hloov kho 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 Industryniaj hnub no los tsim koj qhov kev ntsuam xyuas cov ntaub thaiv npog uas ua kom muaj kev ua raws cai, kav ntev, thiab cov neeg siv khoom ntseeg siab.
