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QEPRO - Model 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 QEPRO is the same as the QE65PRO, and QE65000 series with:
- New Spectral range Options: additional gratings
- Reduce stray light
- Detector Etalon effects have been reduced
- Improved Thermal Stability
- Improved triggering capability
- Interchangeable slits: this now provides the on-site option to change the spectral resolution and sensitivity.
- Upgradable to include an internal shutter.
At a Glance
Wavelength range: Configurations support the range of 185–1100 nm
Interchangeable slits: Multiple widths from 5 μm-200 μm; SMA/FC bulkhead with no slit also an option
Optical resolution: 0.14-7.7 nm FWHM (depends on grating and size of entrance aperture)
System SNR: 1000:1
A/D resolution: 18 bit
Dynamic range: 85,000 (typical)
Stray light:
Buffering: 15,000 spectra
TEC: Cooling to -40 oC below ambient
-40 oC to +50 oC temperature limits
Internal shutter (optional): Actuation time: 11 ms; signal attenuation 0 dB (100% attenuated)