Photodiode Field

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Quantum Efficiency/ Spectral Response/ IPCE Measurement System (1)

QE-R Quantum Efficiency Measurement System

● High-efficiency light collection system and provides accurate and stable measurement.
● Exclusive two DSP dual-phase lock-in amplifiers, which monitors the optical power and measure the device signal simultaneously.
● Exclusive integrated computer-controlled signal switch can reduce cost for maintenance and consumables.
● Stable lamp system for long testing and less calibration time.
● For various types of solar cells measurement.