High Resolution Low Noise Spectrometer
• High resolution optical bench • Scientific-grade high performance with low cost • Low dark noise and stray light • Good dynamic range and high signal to noise ratio • High Ultra-violet 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 200-1050 nm range
| FEATURE | VALUE |
|---|---|
| Detectors | Hamamatsu S10420-1106-10 non TE Cooled backthinned CCD ▶ Number of Pixels : 2048 X 64 ▶ Sensing Pixel Size : 14 μm X 14 μm ▶ Well depth : 200Ke- ▶ Quantum efficiency : >90% @650 nm, 65% @250 nm |
| Spectrograph # | 3.3 |
| Dark Noise RMS | < 7 RMS counts @ 35 msec |
| Signal to Noise Ratio | 450 : 1 |
| Fiber Coupler | SMA905 of FC standard |
| Wavelength Range | Full Range : 200 ~ 1050 nm UV Range : 200 ~ 450 nm VIS Range : 380 ~ 760 nm NIR Range : 550 ~ 1050 nm |
| Order Sorting Filter | Longpass filter or linear variable filter installed per wavelength coverage |
| Optical Resolution | 0.1 ~ 7 nm FWHM |
| Stray Light Level | < 0.01% @632 nm (< 0.5% AVG) |
| Computer Interface | USB 1.1/2.0 compatible |
| Min. Exposure Time | 7 msec |
| Trigger Mode | Free Run S/W Trigger H/W Trigger |
| Operationg System | Windows 7/10 (32/64 bit) |
| SDK Support | Visual C++ / Visual Basic / LabVIEW |
| Dimensions / Weight | 220 mm X 175 mm X 85.5 mm / 3.0 Kg |
The Choice for Low Signal Level Applications
Spectral Products is offering the new SM642 non TE cooled back-thinned 2048pixel array CCD spectrometer. The SM642 provides high quantum efficiency in UV and high dynamic range. The detector used in the SM642-HRS has 2048 pixels and helps to get better resolution. It is ideal for UV/VIS/NIR spectrometry that requires high signal to noise ratio and/or high dynamic range. The back-thinned CCD has excellent sensitivity in UV and allows deep UV application, even below 200nm. Well designed housing allows up to 75nm measurement window within 200~1050nm for 0.2nm optical resolution with very low stray light. The backthinned detector to measure very low light signal by reducing the noise level in long integration time.
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