Yoha （Wuhan） New Energy Technology Co., Ltd.
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High-Definition EL Tester
The laboratory uses various types of modules, with different sizes and frequent changes in module types. A Portable EL Tester offers great flexibility in EL testing scenarios. Traditional single-camera EL testing and high-definition multi-camera stitching are not practical. The single-camera autofocus system enables efficient el tester image acquisition, capturing clear images and making it easy to use for EL testing.
Able to view spatial resolution through test paper, which is especially useful in the Solar Panel Production Line where accuracy matters. This adjustable acquisition time EL tester allows flexible testing setups for different types of photovoltaic modules.
Able to view spatial resolution through test paper.
Camera Model: YH-BXEL
Effective Pixels: 24 million
Resolution: 6000×4000
Exposure Time: 1–60s (adjustable acquisition time)
Vignetting Compensation: Yes
Data Transfer: USB 2.0
Distortion Correction: Yes
Sensor Size: 23.5×15.6 mm
ISO Sensitivity: 100–25600
Processor: EXPEED 4
Physical Resolution (1000×2000 module): 0.33mm/pixel
Spatial Resolution (1000×2000 module): Middle/Edge
This High-Definition EL Tester is ideal for high-precision applications. It ensures every frame of el tester image acquisition is sharp and reliable in the Solar Panel Production Line. With its adjustable acquisition time, users can fine-tune settings for optimal results.
The software includes the following features to boost EL testing efficiency:
Adjustable exposure time and gain (supporting adjustable acquisition time EL tester functionality)
Contrast stretching
Image cropping
With support for high-resolution cameras, this portable EL tester significantly improves the quality of EL data, even in complex module configurations.
4. Actual Photos
This Portable EL Tester eliminates the need for manual focus, saves space, and is user-friendly:
Can be connected to a computer via USB cable
Can be connected to a computer via Wi-Fi
Can be used on a tablet or smartphone
This configuration is a reliable High-Definition EL Tester designed for both on-site and lab-based el tester image acquisition. It delivers clear, high-quality images and reduces detection errors, meeting the demands of precision testing on the Solar Panel Production Line.
Our Services:
About Us:
Yoha Solar is a high-tech enterprise dedicated to the research, development, manufacturing, sales, and after-sales service of serial photoelectric automation equipment.
15+ Years Engaged In Solar
300+ Customers Worldwide
Our company primarily serves the solar photovoltaic industry and holds its own import and export rights. We have developed a range of independent R&D equipment.
Main Machinery:
Fiber Laser Cutting Machine
Solar cell sorting Machine
Solar Cell IV tester
EL defect tester
EL and AOI Appearance Tester
Solar Panel Production Line
Other Auxiliary Machines