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QE Pro Raman Series

Lead Time: 2 - 3 weeks

From $14,601.00

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Details

The QE Pro-Raman is a preconfigured spectrometer for 785 nm Raman excitation, using a 900 lines/mm grating and 50 µm slit. Additional Raman configurations (for 532 nm excitation and other wavelengths) are possible using a custom-configured QE Pro spectrometer.

Designed with gold-coated mirrors and a back-thinned FFT-CCD detector, the QE Pro offers a low noise floor even at long integration times. Its ability to deliver sharp peaks from very weak Raman signals makes it an excellent choice for general Raman spectroscopy of chemicals and organic materials.

 

 

 

Overview

  • Portable – small footprint, light weight, fiber optic-based spectrometer
  • Sensitive – high quantum efficiency detector
  • Powerful – signal-to-noise ratio of >1000:1
  • Stable – cooled detector allows low light detection and prevents spectral distortion

Specifications

Subject to change depending on model type

Communications:

Wired:
USB 2.0, 480 Mbps (USB 1.1 compatible); RS-232 (5-wire)
Wireless:
Wi-fi 802.11 a/b/g/n

Detector:

Detector:
Back-thinned, TE Cooled, 1044 x 64 element CCD array
Entrance slit:
25 µm, 50 µm
Grating:
GRATING_#H36, GRATING_#H6
Quantum Efficiency:
90% (peak)

Electronics:

Power Requirement:
Supply voltage: 4.5 – 5.5 V
Strobe Functions:
continuous and single strobe

Environmental:

Humidity:
≤ 90% noncondensing
Operating Temperature:
0 °C – 50 °C

Physical:

Dimensions:
182 mm (7.17 in.) x 110 mm (4.33 in.) x 47 mm (1.85 in.)
Weight:
1.15 kg (2.6 lbs.); power supply: 0.45 kg (1 lb.)

Spectroscopy:

Integration Time:
8ms - 3600s
Optical Resolution:
0.41 nm (FWHM), 0.71 nm (FWHM)
Raman Shift:
150cm(-1) - 7500cm(-1)
Wave Length Range:
532nm - 1.1μm
Dynamic Range:
~85,000:1
Input Fiber Connector:
SMA 905
Onboard Memory:
15,000 spectra
Signal to Noise Ratio:
1000:1 (single acquisition)

Measurement techniques