Solar simulator cum IPCE

Solar Simulator AAA cum Bias light (set of xenon lamp with AM1.5G filter), max illumination area 2 X 2cm (0.1 to 1 sun intensity)  Uniformity +/-2%  Temporal stability +/-2% Spectral mismatch +/-25% Photovoltaic Spectrometer IPCE/EQE/IQE, 4 X 4mm or 6.5 X 6.5mm illumination area, applications include  Photocurrent,  Sample retlectance,  Sample transmittance.  External quantum efficiency,  Internal quantum efficiency,  Short-circuit current density.  Controller  Spectral range: 200 nm – 1650 nm,  Adjustable white light beam intensity:0.01 – 0.1 W/cm2,  Illumination homogeneity: 10 %,  XY table range: 20 x 20 cm,  Sample bias range: ± 2 V.  Monochromator 200-1650nm  Spectral range: 200 nm – 2.4 µm (grating dependent!)  Focal length: 200 mm  Aperture ratio: f/4  Number and configuration of slits: customizable  Slit adjustment: motorized  Maximum slit width: 5 mm  Maximum number of gratings: 4  Grating selection mechanism: motorized  Dispersion: 4 nm/mm for 1200 gr/mm grating  Wavelength setup: digital  Internal shutter setup: digital  External connectivity: serial port RS485  Power supply: 230 V / 50 Hz or 120 V / 60 Hz  Size: 260x273x120 mm (l. x w. x h.)  Weight: about 8 kg  Set of xenon lamp150W w Xenon lamp controller & cooling  Nominal electric power: 150 W  Output beam: horizontal or vertical  Reflector type: elliptical (for convergent beam) or parabolic (for collimated beam)  Reflecting system efficiency: up to 70 %  Maximal electric current: 8.5 A  Normal working current: 7.5 A  Current resolution: 0.1 A  Stabilization of current: better than 0.1 %  Stabilization of light intensity: available  Set of halogen lamp, 150W w controller  power output: 150 W  digital control of light’s power  reflector type- elliptic or parabolic  air cooling  power supply: 230 V  I-V measurement system  Current ranges: 10 nA, 100 nA, 1 µA, 10 µA, 100 µA, 1 mA, 10 mA  Current resolution from 1 pA to 100 nA (range dependent)  Potential range from -5V to 5V  Probe frequency: 1 kHz  current-voltage (IV) characteristics  cyclic voltammetry (CV)  chonomaperometry (CA)  open circuit potential (OCP)  Integrating sphere  Integrating sphere diameter: 76.2 mm (3 in)  Input port diameter: 13.6 mm  Sample port diameter: 13.6 mm  Detection port diameter: 6 mm  Coating type: barium sulfate  Reflectance: > 97% in 350-850 nm, > 92% in 250-1300 nm  Sphere multiplier: 30.5 @ 550 nm  IPCE photodiodes detectors Si & InGaAs reference detectors, traceable to standards  Cell contacts manual press pin type, coarse and fine movement  Vacuum Pump to hold sample  Sample chamber with Motorised stage, Sample chamber specification (l:75cm x w:55cm x h:41cm; Faraday's cage with inner backlight)  FotoGUI Software, includes  Determination of device spectral response (SR, [A/W])  Determination of the device's external quantum efficiency (EQE, [%]).  Determination of total reflectance (R [%]) and transmittance (T [%]) to convert EQE to intrinsic quantum efficiency (IQE, [%]) for cells with polished and textured surfaces.  Source code available (user may adapt the software) i7 computer with 24 inch screen