RUV in Production: In-line Crack Detection.
Ultrasonic Technologies is offering Resonance Ultrasonic Vibration model (RUV-3) for inline detection of cracked wafers and cells in standard solar cell production lines with automatic, pick-and-place robot-controlled wafers loading and unloading.
This model can be further integrated into belt-conveyor solar cell line for real-time crack detection in bare wafers, it can be used at the front-end of the solar panel production cycle.
This tool is customizable to different solar cell production lines.
> 2 sec per wafer (single ultrasonic head)
< 2 sec per wafer (multi ultrasonic head)
0.40 sec for data acquisition and analysis
100 mm. x 100 mm.
156 mm x 156 mm
Full software control
Calibration and production
Plug and play to specific production line
24/7, 97% up-time, 1.73 sec (peak) per cell
The system utilizes a concept of fast, non-destructive measurements on full-size Si wafers increasing the yield of the PV production lines. RUV system is a computer controlled unit with Windows-based software providing the system operation, data acquisition and data processing.
Contact us for additional system specification and information about pricing and delivery terms.