Solarzellen-Tester (Grad AAA) für die Zellsortierung

Solar Cell Tester Model No.: GSCT-AEquipment features: Through stimulates the solar spectrum lamp-house,carries on the testing and surveys to the cell related electrical parameter, according to the measurement result classifies the cell pieces; High reliability, high precision,high efficiency, the time interval for each test only 3 seconds; AAA grade tester adopts imported top key components and unique technology, ensures equipment working in more stable performance, higher efficiency and lower breakage rate; special-made table, greatly reducing the contact resistance, make the measurement more accurate; Ability of working continuously all day;Cell measurement adopts multi-wire connection, to ensure the accuracy of the measurement;Reasonable structure, installation and maintenance more convenient and simple; Unique original waveform diagnosis function, can quickly and accurately determine equipment failure;It has unique apparatus of automatic modifying, to input the compensate parameter, it will carry on automatical/ manual temperature compensation and compensate with the light intensity,automatically measurements and modifies the temperature. A grade tester Compensation algorithm meet IEC891: 1987 Standard;Based on the Windows operation interface, it has installed professional testing software. Humanized-design, all-round content, easy operating. it records and displays the test curve( I-V curve,P-V curve) and the test parameter (Isc,Voc,Pmax,Vm,Im,FF,EFF,Temp,Rs,Rsh), the series number of each cell is automatically produced and preserved to the assigned folder;Reasonable allocation of the various systems and components, make each part and complete machine reaches maximize efficiency;Convenient test results voice prompts and cell grading function.Main technical parameters:SpecificationsGSCT-APower supply220V/50Hz/2KWLamp-houseIn line with IEC60904-9 spectral irradiance distribution requirement (AM1.5) Spectrum match400nm-1100nm Deviation of each wave band < ±25% A gradeLight intensity100mW/ cm2 (Continuous adjustable range 70 120mW/cm2) light intensity non-uniformity±2% A gradeInstability degree of irradiation(STI)≤±0.5%Instability degree of irradiation(LTI)≤±2% A gradeTest results Consistency±0.5%Test error of Electrical properties≤2% Single flash time10ms Effective Test area200mm×200mm Effective Test range0.1W 5W Measuring voltage0V 0.8V (resolution 1mV) Measuring current0mA 20A (resolution 1mA) Test ParametersIsc,Voc,Pmax,Vm,Im,FF,EFF,Temp,Rs,Rsh Data acquisition14-bit 4-channel high-speed synchronous acquisition card. Applications and markets:The equipment is specially used in the sorting of solar mono-crystalline silicon and the poly-crystalline silicon cell pieces, it is the first choice for the solar cell and solar cell module manufacturer.Options and accessories:With computer, monitor, professional test software, dongle and other necessary spare parts.