Product Details
The QE Pro-Raman-532-PLUS is a preconfigured spectrometer for 532 nm Raman excitation, using a 1200 lines/mm grating and 25 µm slit. Additional Raman configurations (for 785 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, which benefit from reduced autofluorescence that results in better overall signal to noise.
Product 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
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.
Specifications
Select model to see full specifications
Spectroscopy:
- Raman Shift:
- 150cm(-1) - 4429cm(-1)
- Optical Resolution:
- 23 cm-1 FWHM (typical)
- Integration Time:
- 8ms - 3600s
- Corrected linearity:
- 0.995
- Dark Noise:
- 2.5 counts RMS
- Dynamic Range:
- ~85000:1
- Input Fiber Connector:
- SMA 905
- Onboard Memory:
- 15000 spectra
- Signal to Noise Ratio:
- 1000:1 (single acquisition)
Detector:
- Entrance slit:
- 50 µm
Electronics:
- A/D Resolution:
- 18-bit
- Connectors:
- USB
PAK50 - Inputs/Outputs:
- External trigger input + single strobe
- Trigger Modes:
- Free Run - External Edge - External Level
- Power Requirement:
- Supply voltage: 4.5 – 5.5 V
Communications:
- Wired:
- USB 2.0
480 Mbps (USB 1.1 compatible)
RS-232 (5-wire)
Environmental:
- Compliance:
- CE
FCC
UL
- Humidity:
- ≤ 90% noncondensing
- Operating Temperature:
- 0 °C – 50 °C
- Storage Temperature:
- 0 - 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.)
Accessories
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