Technosource International, Inc supplies Scientific-grade Spectrometer for Absorbance Measurements. Technosource International, Inc offers process control, consumer electronics and medical diagnostics. QE65000-ABS Scientific-grade Spectrometer for Absorbance Measurements is a preconfigured combination of detector, optical bench and electronics technologies that provides users with a remarkably sensitive system for demanding low-light level absorbance, reflection, irradiance and transmission measurements. The QE65000-ABS can achieve up to 90% quantum efficiency with high signal-to-noise and rapid signal processing speed.