The QE Pro-Raman+ has optical bench enhancements with respect to QE Pro-Raman that provide even greater sensitivity, giving users the ability to detect even weaker Raman signatures.
QE Pro-Raman+ product family comprises preconfigured spectrometers for 532 nm and 638 nm Raman excitation. Designed with gold-coated mirrors and a back-thinned FFT-CCD detector, QE Pro-Raman spectrometers offer a low noise floor even at long integration times.

• Portable: Small footprint, light weight, fiber optic-based spectrometer.
• Sensitive: High quantum efficiency optical design.
• Powerful: Signal-to-noise ratio of >1000:1 (single acquisition).
• Stable: Cooled detector allows low light detection and extremely long integration times.