產(chǎn) 品 說 明
QE65 Pro Scientific-grade Spectrometer
The QE65 Pro is our next-generation scientific-grade spectrometer with high sensitivity and low stray light performance that make it ideal for a wide range of low light level applications such as fluorescence, DNA sequencing and Raman analysis.
The enhanced QE65 Pro has an athermal design that promotes excellent spectrometer wavelength stability, triggering functions for providing accurate timing and synchronization between the spectrometer and other devices and a replaceable slit design for added convenience. An extensive range of gratings offers flexibility in optimizing applications.
Robust Optical Bench
The QE65 Pro is the result of feedback from customers like you who appreciate high performance at a reasonable price and appreciate the flexibility of our modular approach to miniature spectroscopy. Consider some of the enhancements we’ve made to the QE65 Pro:
Availability of new gratings, selected for their optimal wavelength range and stray light performance characteristics
New optical bench components that more efficiently manipulate light for greater throughput and higher sensitivity
SMA 905 connector assembly with replaceable slit design for added convenience and excellent repeatability
Changes to the optical bench and its components that promote excellent spectrometer wavelength thermal stability
Back-thinned Detector
At the heart of the QE65 Pro is a Hamamatsu FFT-CCD detector distinguished by its high quantum efficiency (90% maximum) and low etalon characteristics. Unlike linear CCDs, the 2D area detector in the QE65 Pro allows us to bin (or sum) a vertical row of pixels, which offers significant improvement in the signal-to-noise ratio (>1000:1) and signal processing speed of the detector.
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