Details
The QE Pro is a high sensitivity spectrometer with low stray light performance. It is ideal for a wide range of general and low light level applications including absorbance, fluorescence, DNA sequencing and Raman analysis. Custom and preconfigured options are available.
The sensitivity and large dynamic range of the QE Pro combine to make it the highest-performance miniature spectrometer in its class. Key features include advanced optoelectronics and thermoelectric cooling to provide thermal stability, and onboard spectral buffering to ensure data integrity at high collection rates.
Overview
- Preconfigured for UV-Vis measurements – preset for 200-775 nm, with 10 µm slit and order sorting filter
- Sensitive – high quantum efficiency detector
- Powerful – signal-to-noise ratio >1000:1
- Stable – cooled detector allows long integration times for low light level detection and prevents spectral distortion
- Buffering -- up to 15,000 spectra
Need a custom configured spectrometer?
Flexibility in the selection of gratings, slits and other components
allows users to customize solutions for specific measurement challenges.
Contact us to find out how a spectrometer can be configured.
Take advantage of our technical guidance and this interactive spectrometer range-resolution tool.
Specifications
Subject to change depending on model type
Spectroscopy:
- Integration Time:
- 8ms - 3600s
- Wavelength Range:
- 200nm - 775nm
- Optical Resolution:
- ~1.2nm FWHM
- Corrected linearity:
- 0.5% NL
- Dark Noise:
- 2.5 counts RMS
- Dynamic Range:
- 85000
- Input Fiber Connector:
- SMA 905
- Signal to Noise Ratio:
- 1000:1 (single acquisition)
- Thermal Stability:
- 0.01 pixels/°C
Detector:
- Grating:
- GRATING_#H48
- Pixels:
- 1024
- Detector:
- Back-thinned, TE Cooled, 1024 x 58 element CCD array
- Entrance slit:
- 10 µm
- Order Sorting:
- OTF4
- Quantum Efficiency:
- ~90% @ 650nm
Electronics:
- A/D Resolution:
- 18-bit
- Power Requirement:
- 5VDC, 5A
Communications:
- Wired:
- USB 2.0
Environmental:
- Compliance:
- CE, FCC, UL
- Material:
- Aluminum
Physical:
- Dimensions:
- 182mm X 110mm X 47mm
- Weight:
- 1.15kg
-
Options available
From $3,815.00
-
Item Code: OCEAN-HDX-UV-VIS
Accessories
-
Options available
From $559.00
-
Item Code: HR4-CBL-DB15