SM642: The Choice for Low Signal Level Applications
- Scientific-grade high performance
- Low dark noise and stray light
- Good dynamic range and high signal to noise ratio
- High UV Quantum efficiency
- Flexible optical input direct to slit or via fiber
- Designed from the ground up for a wide range of applications
- High-speed data acquisition
- Standard design allows up to 200 - 1050nm range
- Auto shutter for dark condition
Spectral Products is offering the new SM642 non-TE cooled back-thinned 2048 pixel array CCD spectrometer. The SM642 provides high quantum efficiency in UV and high dynamic range. The detector used in the SM642 has 2048 pixels and helps to get better resolution. It is ideal for UV/VIS/NIR spectrometry that requires a high signal-to-noise ratio and/or high dynamic range. The back-thinned CCD has excellent sensitivity to UV and allows deep UV application, even below 200nm. Well-designed housing allows a wide measurement window from 200nm to 1050nm (smaller measurement window sizes increase spectral resolution and light sensitivity) with low stray light. The standard interface to the SM642 is a USB 1.1/2.0 compatible interface with 16-bit. Software support includes an SDK and DLLs for dedicated applications development and our SM32Pro Windows-based spectral acquisition and analysis software.
NOTE: Please click SM642 for the brochure file.
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Software
- SM32Pro & SMProMX - Windows (32-bit/64-bit) based software for data acquisition and analysis
- Transmission, reflectance, and absorbance measurements
- Data export, zoom in and out, spectrum overlays, and more features
- Color analysis tools included
- Signal average and integration time control
- DLL libraries available for easy user software development in DOS and Windows
- VC++ / VB / LabView / Matlab examples available
Model |
SM642 |
|
Detector |
Hamamatsu S10420-1106 non-TE-cooled Back-Thinned CCD
|
|
Spectral Resolution |
0.25 to 7nm depending on the slit and grating choices |
|
Spectral Range |
200 - 1050nm |
|
Spectrograph f# |
3.3 |
|
Fiber Coupler |
SMA 905 or FC standard |
|
Stray Light |
< 0.01% @632nm (< 0.05% avg) |
|
Dark Noise RMS |
< 9 RMS counts in 16-bit @35ms integration time |
|
Signal to Noise Ratio |
> 450 : 1 |
|
min. Integration Time |
7ms |
|
Trigger mode |
Free Run mode |
|
Orders Sorting Filter |
Longpass filter or linear variable filter installed per wavelength coverage |
|
Computer Interface |
USB 1.1 / 2.0 16-bit (0 - 65535) supports up to 8 multi-channel configuration |
|
Software |
Windows 98/Me/2000/XP/VISTA/Win7/Win8.1/Win10 (both 32/64bit)
SM32Pro & SMProMX (free with spectrometer) |
|
Dimensions (inches) |
5.98H x 3.94W x 2.50D inches |
|
Weight |
2.7lbs |
|
Slit Options |
10, 25, 50, 100, 200, and 400µm |
|
Temperature Induced Shift |
±1 pixels per ±15°C |