Spectrometer |
OceanOptics* QE65000 |
| Detector | Hamamatsu S7031-1006 (cooled) |
| Scanning range | 200nm - 1100 nm |
| Number of Pixels | 1024 x 58 (1044 x 64 total pixels) |
| Pixel Size | 24.576 μm2 |
| Pixel Well Depth | 1000 Ke- |
| Sensitivity | ~0.065 counts / e- |
| Quantum Efficiency | 90% peak; 65% at 250 nm |
| Optical Design | f/4, Symmetrical crossed Czerny-Turner |
| Focal length | 101.6 mm input and output |
| Aperture | standard: 50 µm wide slit. 5, 10, 25, 50, 100, 200μm are possible |
| Grating | Grating #1, with OFLV filter best efficient 200nm - 950nm |
| OFLV-QE filter | OFLV Variable Longpass Order-sorting Filter |
| Optical Fiber connector | SMA 905 to 0.22 NA single-strand optical fiber |
| Optical resolution | For 50μm slit ~2.4nm (FWHM), for different slit size 0.14nm - 7.7nm |
| Signal-to-noise ratio | 1000:1 |
| A/D resolution | 16 bit |
| Dark noise | 3 RMS counts |
| Acquisition time | 8 milliseconds to 10 seconds |
| Corrected linearity | >99.8% |
Light Source
| Lamp type | Combined Deuterium - Tungsten Halogen Light Source (controlled independently) |
| Wavelength range | 200-410 nm (deuterium), 360-2000 nm (tungsten halogen) |
| Shutter | Manual / Software control |
| Output | 3.8 watts (deuterium); 1.2 watts (tungsten halogen) |
| Lifetime | ~1500 hours (deuterium); 1500 hours (tungsten halogen) |
| Time to Stabilize | ~10min |
General characteristics
| Sample size | 8mm - 200mm (irregular shape) |
| Computer requirements | PC with Windows XP/Vista/7 32/64bit and a USB port available |
| Power requirements | 115VAC/230VAC (0.6A/0.3A) |
| Short cut circuit | Slow Blow Fuse 5A. |
| Dimensions (W x L x H) | Standard Size: 360mm x 400mm x 180mm, Other sizes are possible to meet particular needs |
| Weight | ~10.5Kgr, depending on the configuration |
*OceanOptics is TM of Ocean Optics, Inc. http://www.oceanoptics.com