QE Pro Series Spectrometers

High Sensitivity and High Data Collection Rates

QE Pro high sensitivity spectrometers deliver low limits of detection and low stray light performance for applications from DNA sequencing to reaction monitoring. The spectral buffering feature ensures data integrity at high data collection rates for confident results.

QE Pro Series

Specifications Wavelength Range Optical resolution (FWHM) Grating Groove Density (lines/mm) Grating Blaze Wavelength
UV-Vis options: 200 – 790 nm 1.2 – 5.34 nm 400 250
UV-Vis options: 220 – 650 nm 0.8 – 3.56 nm 600 300
UV-Vis options: 640 – 810 nm 0.4 – 1.78 nm 1200 750
UV-Vis options: 780 – 1100 nm 0.8 – 3.56 nm 600 1000
Extended-range options: 190 – 980 nm 1.62 – 7.21 nm 300 200
Extended-range options: 300 – 1100 nm 1.62 – 7.21 nm 300 300
Extended-range options: 200 – 990 nm 1.62 – 7.21 nm 300 500
Integration time 8 ms – 60 min
SNR (single scan @ 10 ms) 1,000:1
Connectors SMA 905 (input fiber)
Physical dimensions 182 x 110 x 47 mm
Weight 1.15 kg (spectrometer); 450 g (power supply)
Temperature (operation) 0 °C – 55 °C
Temperature (storage) -30 °C – 70 °C
SpecificationsWavelength RangeResolution (FWHM)
(configuration-dependent)
Grating Groove Density
(lines/mm)
Grating Blaze
Wavelength
UV-Vis options:200-790 nm1.20 nm – 5.34 nm400250 nm
220-650 nm0.80 nm – 3.56 nm600300 nm
NIR options:640-810 nm0.40 nm – 1.78 nm1200750 nm
780-1100 nm0.80 nm – 3.56 nm6001000 nm
Extended-range options:190-980 nm1.62 nm – 7.21 nm300200 nm
300-1100 nm1.62 nm – 7.21 nm300300 nm
200-990 nm1.62 nm – 7.21 nm300500 nm
Slit Options5, 10, 25, 50, 100, 200 µm
Integration Time8 ms – 60 mins
SNR (single scan @ 10 ms)1000:1
Onboard memory:15,000 spectra
ConnectorsSMA 905 (input fiber)
Physical Dimensions182 mm x 110 mm x 47 mm
Weight1.15 kg (spectrometer); 0.45 kg (power supply)
Temperature (operation)0 °C – 55 °C
Temperature (storage)-30 °C to 70 °C

Click here for QE Pro Insights (Manuals, Spec Sheets, App Notes)