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China, Chinese Photovoltaic Cell Invisible Defect Inline EL & VI Tester1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Test InstrumentOther Test InstrumentSolar Panel EL & VI TesterEL Testing Machine
QINHUANGDAO ZENITH SOLAR TECHNOLOGICAL CO., LTD.
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Product Description Photo on siteProduct DescriptionSpecialized machine that applies for testing solar cell module inside crack and appearance defect, according to electric lead to lighting principle testing solar cell crack, adopts high resolution camera appearance defect testing.Testing method:directly shoot by cameras,front side of module downwards(face down).Maximum effective testing size: 2500*1400mmWorking beat: (EL high current test +VI) ≤25 s/ PCS (excluding defect judgement) Product ParametersInline module EL scannerShooting modeDirectly shoot(module front face down, non jacking-up)Cameras fixed, module move to be taken picturesApplication typeBefore laminatingModule transmit methodLong side of module move forwardHeight of conveyor(inside of machine)950±30mmSample placement methodHorizontal placingManufacturer of camera sensorSONYOperation rate99%Camera typeNon - cooling industrial camera, lens with 950 filterQuantity of cameras4 PcsEach cameras shooting range3*2 cells (156-230mm cell)Module specificationLength 1600-2500mm, width 900-1400mm, height≤50mm.Resolution ratio1920*2560*4*3 pixelSensibility<0 .5mm/pixel(EL)Image stitchingThere is no obvious difference in depth of field in the image jigsawMonitor4K, 50'DimensionW2600*L2800*H1250mm(The actual size is subject to the finish product)Image acquisition time1-60s adjustable, suggest 1-3sMax. Current/voltage drive15A/80VManagement software1. Automatic splicing of conventional modules software can not lead to misjudgment due to splicing problems, and non-conventional components are fixedFixed splicing, pictures without missing.2. automatic save, automatically generate "OK", "NG" folder and related information.3. EL image automatic shooting function, and the scroll wheel expansion and contraction function.4. Connect with MES system.5. bar code scan input, automatically named bar code save, and generated to the image. 6. image saving path can be set, image automatic saving.7. manual defect classification, automatic generation of date folder, save function.8. Chinese and English interface can be switched.9. Pictures are consistent with bar codes, automatically saved and traceable.PLC control part1. Diversified operation modes: 1.1 By - pass mode 1.2 Automatic detection mode 1.3 Calibration mode, applied to switch module specifications2. Touch screen control. 2.1 Real-time display of device running status. 2.2 In the alarm state, the location of the faulty component is displayed for quick troubleshooting.3. Have and provide the standard interface and service for the extension of third-party automatic line system.Mechanism characteristics1. Double power train system linkage transmission, both efficient and safe transmission2. dynamic/static normalizing module compatible design, to meet the test requirements of different components3. Test EL/VI at the same station with consideration of space and efficiencyType of detecting defectsWelding dark spots, crack, cells current grade mix, cell process defects (grid break, sintering net , contamination),fragment cells, black cells, etc.Inline module VI scannerShooting modeDirectly shoot(module front face down, non jacking-up)Cameras fixed, module move to be taken picturesApplication typeBefore laminatingModule transmit methodLong side of module move forwardHeight of conveyor(inside of machine)950±30mmSample placement methodHorizontal placingCamera chip manufacturerSONYCamera typeNon - cooling industrial CMOS camera, electronic shutterQuantity of cameras4 PcsEach cameras shooting range3*2 cells (156-230mm cell)Module specificationLength 1600-2500mm, width 900-1400mm, height≤50mm.Resolution ratio5000*4000*4*3 pixelImage stitching12 images are automatically spliced by softwareDimensionSharing frame structure with ELImage acquisition time0.01-60s adjustable, suggest 0.05-0.15sLight sourceArray distribution, uniform lighting.Type of detecting defectsSundries (cellophane, tin, obvious hair, fabric, flux, etc.), String/piece spacing, string dislocation,color difference,Welding ribbon skewing,Collapse edge, lack of angle.Equipment factory requirements VoltageAC 220V±10%,50HzCurrent25APower consumption2 KWCompressed air0.6MPa, 5L/minCaliber of compressed air jointΦ8mmSizeL2800xW2600xH1250mm (Width reserve to 2.9m) Environment temperature25±10oCEnvironment humidity≤75%Packaging & ShippingSolar panel production lineWe can supply Turnkey solar panel production line, feel free to contact us.Company ProfileCertifications
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