El Tester

Solar module EL Tester EL-16002400
Introduction:
The working principle of EL Tester is to detect internal defect of solar modules by electroluminescence.
Test and inspect the micro-crack,breakage,broken fingers of the cells and pseudo-soldering of the modules,also applicable to check or find the mismatch of the cells or stringers with different power rating.
Features:
1. Bigger and clearer Images, so that it is very easy to find all solar modules defect.
2. High automation with auto Picture&storage, automatic recognition for serial number.
3. High detection efficiency: advanced imaging system with optimization design to realize single module detecting time within 50 seconds.
4. System of high stability to ensure 100% electrified rate for solar modules.
5. System operation panel and software are very easy and convenient to use.
6. Powerful auxiliary functions: This equipment can be connected to solar modules assembly line and implement interactive information. Other customized functions can be added by our developing group upon customers� requirements.
Applications:
Test and inspect the micro-crack,breakage,fragment of the cells and pseudo-soldering of the modules.
Check and find the mismatch of the cells or strings with different power rating.
Technical Specifications:
Solar Module EL Tester EL-1600 EL-2400
Detecting Module Type Solar cell modules(Mono-Si and Poly-Si)
Detecting Module Size Max : 2000mmx1200mm
Max. Resolution 4928H*3264V 6000H*4000V
Pixel rate 4.8μm*4.8μm 3.94μm*3.94μm
SNR >56dB
Dynamic Range 72dB
Exposure Time 1250s-30s
Imaging Time 6-8 seconds
Test Period 8-12 seconds
Sensor Type Sony from Japan
Current and Voltage 0～30A   0～100V