国产精品久久久久7777按摩,天天做天天爱天天综合网2021,曰欧一片内射VΑ在线影院,亚洲最大国产成人综合网站

Instrument >> Instrument for Solar Cell >> QE system:PVE300
                

 

Product information:

       The PVE300 system is a monolithic,turnkey solution for photovoltaic material and device characterization;a key component in research, or as part of a production-line quality process.

       Flexible in use, and compatible with all types of photovoltaic devices, from silicon to 3rd generation devices, the PVE300 permits the quick and accurate determination of solar cell spectral response from which EQE (IPCE) can be determined, and, with the addition of determination of cell transmittance and reflectance, IQE, over a range up to 250-2.5μm.

 

Product Features:

Chopped, monochromatic probe, 0.2-7mm diameter

Wide range of operation 300-1200/1300/2500nm

 Purpose–built, light-tight measurement chamber

20x20cm temperature-controlled vacuum mount

Compatible with substrate, superstrate and packaged devices

Transformer or pre-amplifier & lock-in amplifier based detection

Device operation in short circuit or voltage-biased

Modular design permitting future extensions of capability

Choice of single or multiple channel bias sources

Calibrated reference Si and Ge detectors

300mm focal length monochromator

Optional DC to 2Hz mode

Optional motorised XY stage

 

Technical information:

?2008-2050 HenergySolar. All rights reserved