Trang chủ Thiết Bị Đo Lường Điện Thiết bị hãng Bentham

Photovoltaic EQE (IPCE) and IQE solution PVE300 Bentham

Mã sản phẩm: PVE300 |
Thương hiệu: Bentham

Giá bán: Liên hệ

The PVE300 system is an essential tool in photovoltaic research and production line quality processes, employed in the accurate determination of solar cell spectral response/ EQE (IPCE) and IQE.

Yêu Cầu Giá Tốt

Zalo/ Tell : 0984.843.683

Email: hien@ttech.vn

Thông tin sản phẩm

Features

Optimised tuneable light source based on xenon-quartz tungsten halogen dual source and single monochromator
Wide range of operation (300-2500nm) beyond this, please enquire
Reflective optics beam delivery to sample plane
A range of sample mounts and detection electronics to suit all device types and architectures
Windows control software provides full automation via USB 2.0
Direct determination of device spectral response (SR, A W-1)
Direct determination of device external quantum efficiency (EQE/IPCE, %)
Direct determination of total reflectance, R and transmittance, T, to convert EQE to internal quantum efficiency (IQE, %)

Applications

IEC 60904-8:2014 - Photovoltaic devices - Part 8: Measurement of spectral responsivity of a photovoltaic (PV) device
IEC 60904-8-1:2017 - Photovoltaic devices - Part 8-1: Measurement of spectral responsivity of multi-junction photovoltaic (PV) devices

Monochromatic Probe (TMc300)

Probe light source	75W Xenon and 100W Quartz halogen (QTH)
Monochromator configuration	Triple grating, symmetric, single Czerny-Turner, 300mm focal length
Bandwidth	Adjustable fixed slit, 1-10nm typical
Resolution	0.3nm (1200g/mm); 0.6nm (600g/mm)
Dispersion	2.7nm/mm (1200g/mm); 5.4nm/mm (600g/mm)
Wavelength range	300-1100nm (1200g/mm ); 1100-2500nm (600g/mm)
Wavelength accuracy	± 0.2nm (1200g/mm); ± 0.4nm (600g/mm)
Relay optic	Mirror-based, 1.2x magnification
Probe size	Up to 6x6mm

Temperature-Controlled Vacuum Mount

Temperature control	4x70W Peltier-based heat pump, water- cooled hot side
Temperature range	15-65°C
Temperature feedback	Centrally-positioned sensor situated 3mm below sample plane
Temperature stability	± 1°C

Light Bias

Transport to sample	Branched glass fibre bundle
Bias source irradiance	0-1.5 suns
Bias source uniformity	±1% over 1 cm2
Filter option	Two 50mm square filter holders
Source options	Quartz halogen/ Xenon/ Class B AM1.5