QE Pro (Custom) SPECTROMETER
The QE Pro is a high sensitivity spectrometer with low stray light performance. It is ideal for a wide range of low light level applications such as fluorescence, DNA sequencing and Raman analysis.

Specification
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 lb.); power supply: 0.45 kg (1 lb.) |
DETECTOR | |
Type | Hamamatsu S7031-1006 scientific grade, back-thinned, TE Cooled, CCD array |
Range | 185-1100 nm (dependent on grating selection) |
Quantum efficiency | 90% (peak) |
SPECTROSCOPIC | |
Wavelength range | 185-1100 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 | multiple 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 |
Internal shutter (optional) | Actuation time: 11 ms Signal attenuation: 0 dB (100% attenuated) |
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) |
OPERATING CONDITIONS | |
Operating temperature | 0 °C – 50 °C |
Humidity | ≤90% noncondensing |
Applications in which this product is used
- Agricultural Measurements and Monitoring
- Medical Diagnostics
- Air & Water Quality Analysis
- Metallurgical Analysis
- Biofuels Analysis
- Photovoltaic Analysis
- Biotechnology Applications
- Physics & Astronomy
- Earth Sciences
- Plasma Monitoring
- Engineering
- Polymer Analysis
- Food & Beverage Quality Control
- Protein & Nucleic Acid Analysis
- Health & Life Sciences
- Remote Sensing
- Laser Characterization
- Teaching Labs
- LED Measurement
- Thickness Measurement
- Light Measurement