EnSpectr L405 utilizes a 30 µm entrance slit, 1200 g/mm grating, and set of high pass, low pass, and dichroic filters. The luminescence is exited with a 150 mW semiconductor laser at 405 nm to provide single shot luminescence spectrum in the spectral range from 450nm to 770nm.
EnSpectr L405 comes with a low-noise 3648-element linear-array CCD detector operating at room temperature and a state of the art system for suppressing the Rayleigh scattering signal and the straight laser light. EnSpectr L405 has an onboard programmable microcontroller that provides flexibility in controlling the spectrometer and accessories.
Features
- Highest resolution
- Superior sensitivity
Applications
- Gemology
- Chemical Processes
- Medicine analysis
- Fuel quality control
- Food and beverage control
Specification
| Lasers |
Spectrometer |
| Laser Wavelength |
405 nm |
| Output Laser Power |
10-15 mW |
|
| Luminescent Spectral Range |
450-770nm |
| Spectral Resolution |
0.45-0.6 nm |
| Reduction of 405nm light |
80 dB |
Spectral resolution
with 30 µm wide slit |
7 - 22 cm -1 |
|
| Detector |
Optical Bench |
| Detector Type |
Toshiba TCD1304DG linear CCD array |
| Pixel Number |
3648 |
| Pixel Size |
8µm x 200µm |
| Dark current |
630 e/pixel/s |
| Readout noise |
30 e rms |
| Dynamic Range |
2100 |
| Integration Time |
10ms - 500000ms |
|
| Focal length |
60 mm |
| Entrance aperture |
30 µm wide slit |
| Grating |
1200 g/mm
holographic grating |
|
| Electronics |
Physical |
| Computer Interface |
USB 2.0, Bluetooth |
| Power Input |
100 - 240VAC, 50 - 60Hz |
| System requirements |
Windows XP/Vista/7 |
|
| Dimensions |
230mm x 146mm x 55mm |
| Weight |
1500 g |
|
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