Ocean Optics
Worldwide Headquarters
Dunedin, Florida, USA

+1 727-733-2447

info@oceanoptics.com

Sales, Service
& Support Facility
Duiven, The Netherlands

+31 26-319-0500

info@oceanoptics.eu

Ocean Optics GmbH Sales,
Service & Support Facility
Ostfildern, Germany

+49 711-34-16-96-0

info@oceanoptics.eu

Sales Support
for the
United Kingdom

+44 1865-811118

info@oceanoptics.eu

Sales, Service
& Support Facilities
Shanghai, PRC – Beijing, PRC

+86 21-6295-6600

asiasales@oceanoptics.com

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QE Pro Spectrometer

High-sensitivity Spectrometer for Low Light Level Applications

Please contact us online for more information about ordering this product.

High Performance Spectroscopy

The QE Pro spectrometer is ideal for low light level applications such as fluorescence, DNA sequencing and Raman analysis. The QE Pro’s back thinned CCD detector has high quantum efficiency and its robust design yields great signal to noise performance and stability.

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For more information, view:

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

Engineering Specifications QE Pro (user configured)
PHYSICAL
Dimensions: (L x W x H) mm and inches 182 mm (7.17 in.) x 110 mm (4.33 in.) x 47 mm (1.85 in.)
Weight: kg and lb spectrometer: 1.15 kg (2.6 lbs.); power supply: 0.45 kg (1 lb.)
DETECTOR
Type: Hamamatsu scientific grade, back-thinned, TE Cooled, 1044 x 64 element CCD array
Range: 185 – 1100 nm
Quantum efficiency: 90% (peak)
SPECTROSCOPIC
Wavelength range: 200 – 1100 nm, grating dependent
Integration time: 8 ms to 60 minutes
Dynamic range: ~85,000:1
Signal-to-noise ratio: System: 1000:1 (single acquisition)
Grating: 14 gratings available (H1–H14), HC1 grating
Slit: 5, 10, 25, 50, 100 or 200 µm wide slits (or SMA/FC bulkhead with no slit)
Optical resolution: 0.14 – 7.7 nm (Depends on grating and size of entrance aperture)
Stray light: <0.08% at 600 nm; 0.4% at 435 nm
Buffering: 15,000 spectra
Fiber optic connector: SMA 905 and Ocean Optics FC
ELECTRONICS
Power requirement: Supply voltage: 4.5 – 5.5 V
Strobe functions: continuous and single strobe
Interfaces: USB 2.0, 480 Mbps (USB 1.1 compatible); RS-232 (5-wire)
Temperature: TE Cooler can only cool 40 °C below ambient temperature; Operation: -40 °C to +50 °C
Humidity: ≤ 90% noncondensing

Measurement Techniques in which this product is used: