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

Disclaimer: Wavelength range and optical resolution specifications are typical values. Actual performance may vary depending on configuration, selected components, and operating conditions.

Group	Part Number	Wavelength Range	Optical resolution (FWHM in nm)						Grating Groove Density (lines/mm)	Grating Blaze Wavelength	Available at Edmund Optics25 μm slit only
			5 μm slit	10 μm slit	25 μm slit	50 μm slit	100 μm slit	200 μm slit
UV-Vis options:	QEPRO-UVV300-XX	220 – 650 nm	0.80	0.88	1.04	1.32	1.88	3.56	600	300	Buy Now
NIR options:	QEPRO-N750-XX	640 – 810 nm	0.40	0.44	0.52	0.66	0.94	1.78	1200	750	Buy Now
UV options:	QEPRO-UV250-XX	200 – 790 nm	1.20	1.32	1.56	1.98	2.82	5.34	400	250	—
NIR options:	QEPRO-N500-XX	790 – 1000 nm							900	500	—
	QEPRO-N1000-XX	780 – 1100 nm	0.80	0.88	1.04	1.32	1.88	3.56	600	1000	—
Extended-range options:	QEPRO-XR200-XX	190 – 980 nm	1.62	1.78	2.11	2.67	3.81	7.21	300	200	—
	QEPRO-XR300-XX	300 – 1100 nm	1.62	1.78	2.11	2.67	3.81	7.21	300	300	—
	QEPRO-XR500-XX	200 – 990 nm	1.62	1.78	2.11	2.67	3.81	7.21	300	500	—
Slit Options		5, 10, 25, 50, 100, 200 µm
Integration time		8 ms – 60 min
SNR (single scan @ 10 ms)		1,000:1
Onboard memory		Up to 15,000 spectra
Connectors		SMA 905 (input fiber)
Physical dimensions		182 x 110 x 47 mm
Weight		1.15 kg
Temperature (operation)		0 °C – 55 °C
Temperature (storage)		-30 °C – 70 °C