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. Plus, its built-in shutter makes taking dark measurements more convenient.
STS is available with a 10 cm fiber that has a 400 µm core diameter and can be configured with a 25 µm or 100 µm slit.
At a Glance
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:
6x109 (system, 10s maximum integration), 5600 single acquisition
Integration time:
10 µs - 10 s
Corrected linearity:
0.5% max deviation from best fit line (10-90% saturation)