STS Microspectrometers
Amazingly Small. Big Performance.
Our new STS Microspectrometer is a remarkably small CMOS-based unit that is less than 50 mm square and weighs just over 2 ounces.
This ultra-compact spectrometer is ideal for OEM devices and provides full spectral analysis with low stray light and high signal-to-noise ratio.
STS boasts optical resolution of ~1.5 nm (FWHM) and is particularly suited for high-intensity applications such as LED characterization and absorbance/transmission measurements.
STS meets or exceeds optical resolution, stability, sensitivity and other performance criteria associated with larger, more expensive spectrometers.
OEM Ready
For OEM applications, the STS features a price that matches its size. We also provide volume discounts for OEMs who qualify.
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Spectra
Specifications
| Physical | |
| Dimensions: | 40 mm x 42 mm x 24 mm |
| Weight: | 68 g (2.4 oz.) |
| Detector | |
| Type: | ELIS1024, 1024 pixel linear CMOS |
| Range: | 200-1100 m (uncoated) |
| Pixels/size: | 1024, 7.8 x 125 µm |
| Spectroscopic | |
| Wavelength range: | VIS (350-800 nm), NIR (650-1100 nm) |
| Optical resolution: | 1.5 nm FWHM (w/ 25 µm slit) |
| Signal-to-Noise ratio: | >1500:1 (maximum signal) |
| A/D resolution: | 14 bits |
| Dark noise: | <3 counts RMS |
| Dynamic range: | 6 x 109 (system, 10s maximum integration), 4600 single acquisition |
| Integration time: | 10 µs – 10 s |
| Corrected linearity: | 0.5% max deviation from best fit line (10-90% saturation) |
| Max dark current: | < +/- 0.5% from 15-95% fullscale (2500-14000 counts net) |
