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聚光太陽(yáng)模擬器
特征
●AA*太陽(yáng)能模擬器
●強(qiáng)度等級(jí)高達(dá)4000太陽(yáng)
●<2％不均勻
●緊湊的設(shè)計(jì)
●燈泡壽命> 10,000次閃爍
應(yīng)用
●太陽(yáng)模擬
●聚光光伏
●高功率光伏電池（三結(jié)電池）的表征
●加速暴露測(cè)試
A typical Non-uniformity measurement. Graph is
interpolated from 64 measurements over a
5c mx5cm area. The data indicates a
non-uniformity of 1.87%
脈沖 聚光太陽(yáng)模擬器（FSSC）是一種緊湊而堅(jiān)固的光源，可產(chǎn)生非常高的太陽(yáng)輻照度，并且產(chǎn)生的不均勻性很小。Sciencetech專有的均質(zhì)化技術(shù)使FSSC能夠達(dá)到行業(yè)很好的均勻度和功率水平。
FSSC可用于表征大尺寸為5cm x 5cm的太陽(yáng)能電池和其他設(shè)備?？梢酝ㄟ^(guò)功率控制在225到4000個(gè)太陽(yáng)之間的50個(gè)步長(zhǎng)中設(shè)置誤差。
使用Sciencetech FSSC太陽(yáng)能濾光片，該裝置符合AM1.5D ASTM光譜標(biāo)準(zhǔn)。
Wavelength Band (nm) | FSSC Measure- ment (%, with AM1.5D Filter) | Air Mass 1.5D ideal spectral match (%) |
400-500 | 15.1 | 14.2 |
500-600 | 18.0 | 16.4 |
600-700 | 16.1 | 15.4 |
700-800 | 11.7 | 12.7 |
800-900 | 10.9 | 10.7 |
900-1100 | 11.5 | 13.9 |
規(guī)格
Model | FSSC |
Illumination Intensity | From 225 to 4000 suns (lower concentration levels possible with ND filtering) |
Illumination Intensity Reference | Built into homogenizer, 5.377uA/Sun 11.0mA typical @2000 Suns |
Target Area | 5cm x 5cm |
Angle of Exit | 50 % within 30 degrees, 47.5 degrees maximum angle |
Non-Uniformity of Irradiance | <2% typical |
Working Distance | From 1 to 7 mm (3mm typical) |
Spectral Match | Class A AM1.5D typical |
Spectral Adjustability | From AM1.0 to AM2.0 with different filters |
Flash Duration | 1mSec around peak (90% points), 2.2mSec at 50% points t |
Minimum # of flashes per lamp | 20,000 flashes typical @2000 suns , 100,000 flashes @ 400 suns * |
Flash to Flash Repeatability | +/- 5%, +/- 3% typical ** |
Flash Interval | 5 seconds typical , 2 seconds minimum |
Energy Setting | 75-2400 Joules (50 steps) |
Dimensions (cm) | 36 x 36 x 78 |
Dimensions including mounting frame (cm) | 61 x 61 x 82 |
T Flash duration can be widened and profile flattened with appropriate power supply, peak power level will be reduced.
* Higher power settings can degrade lamp life more quickly
** flash to flash repeatability can be reduced below 2% with power supply modification
