Photovoltaics and Materials Testing

The PTS-2-QE Quantum Efficiency Measurement System allows for SR, QE and IV measurements with user friendly software. A complete, turn-key system for PV testing!

PTS-2-QE features:

  • Induced Voltage (IV) : V(OC) , I(SC), R(shunt), P(max), efficiency %, and fill factor
  • Spectral Response : 250 – 2500 nm scanning range
  • Quantum Efficiency
  • Photocurrent measurement : Resolution 10 picoamperes to 10 microamperes.
  • IQE measurement upgrade available
  • Monochromatic light power up to 125 mW
  • Keithley 2400 series source meter
  • Stanford SR800 series lock-in amplifier
  • Light-tight measurement chamber
  • Manually controlled shutter
  • Bias voltage range of 0 to 200 V
  • User-friendly software for data acquisition
  • Custom upgrades

Contact me for more info, or a quote, on this or other PTS systems!