| Customization: | Available |
|---|---|
| After-sales Service: | Life Time |
| Warranty: | 1 Year |
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Specialized 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*1400mm
Working beat: (EL high current test +VI) ≤25 s/ PCS (excluding defect judgement)
| Inline module EL scanner | |
| Shooting mode | Directly shoot(module front face down, non jacking-up) Cameras fixed, module move to be taken pictures |
| Application type | Before laminating |
| Module transmit method | Long side of module move forward |
| Height of conveyor(inside of machine) | 950±30mm |
| Sample placement method | Horizontal placing |
| Manufacturer of camera sensor | SONY |
| Operation rate | 99% |
| Camera type | Non - cooling industrial camera, lens with 950 filter |
| Quantity of cameras | 4 Pcs |
| Each cameras shooting range | 3*2 cells (156-230mm cell) |
| Module specification | Length 1600-2500mm, width 900-1400mm, height≤50mm. |
| Resolution ratio | 1920*2560*4*3 pixel |
| Sensibility | <0 .5mm/pixel(EL) |
| Image stitching | There is no obvious difference in depth of field in the image jigsaw |
| Monitor | 4K, 50' |
| Dimension | W2600*L2800*H1250mm (The actual size is subject to the finish product) |
| Image acquisition time | 1-60s adjustable, suggest 1-3s |
| Max. Current/voltage drive | 15A/80V |
| Management software | 1. Automatic splicing of conventional modules software can not lead to misjudgment due to splicing problems, and non-conventional components are fixed Fixed 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 part |
1. Diversified operation modes:
1.1 By - pass mode1.2 Automatic detection mode 1.3 Calibration mode, applied to switch module specifications 2. 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 characteristics |
1. Double power train system linkage transmission, both efficient and safe transmission
2. dynamic/static normalizing module compatible design, to meet the test requirements of different components
3. Test EL/VI at the same station with consideration of space and efficiency |
| Type of detecting defects | Welding dark spots, crack, cells current grade mix, cell process defects (grid break, sintering net , contamination),fragment cells, black cells, etc. |
| Inline module VI scanner | |
| Shooting mode | Directly shoot(module front face down, non jacking-up) Cameras fixed, module move to be taken pictures |
| Application type | Before laminating |
| Module transmit method | Long side of module move forward |
| Height of conveyor(inside of machine) | 950±30mm |
| Sample placement method | Horizontal placing |
| Camera chip manufacturer | SONY |
| Camera type | Non - cooling industrial CMOS camera, electronic shutter |
| Quantity of cameras | 4 Pcs |
| Each cameras shooting range | 3*2 cells (156-230mm cell) |
| Module specification | Length 1600-2500mm, width 900-1400mm, height≤50mm. |
| Resolution ratio | 5000*4000*4*3 pixel |
| Image stitching | 12 images are automatically spliced by software |
| Dimension | Sharing frame structure with EL |
| Image acquisition time | 0.01-60s adjustable, suggest 0.05-0.15s |
| Light source | Array distribution, uniform lighting. |
| Type of detecting defects | Sundries (cellophane, tin, obvious hair, fabric, flux, etc.), String/piece spacing, string dislocation, color difference, Welding ribbon skewing, Collapse edge, lack of angle. |
| Voltage | AC 220V±10%,50Hz |
| Current | 25A |
| Power consumption | 2 KW |
| Compressed air | 0.6MPa, 5L/min |
| Caliber of compressed air joint | Φ8mm |
| Size | L2800xW2600xH1250mm (Width reserve to 2.9m) |
| Environment temperature | 25±10ºC |
| Environment humidity | ≤75% |
We can supply turnkey solar module production line, feel free to contact us.
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