STS spectrometers weigh less than 2 ounces, and measure a mere 40 x 42 x 24 mm. You get a remarkable amount of performance into this tiny footprint, with high signal to noise ratio, high dynamic range, and low stray light. With resolution of ~1.5 nm (FWHM) in three spectral ranges, it is a compact, high-performance choice for a wide range of moderate to high-intensity applications.
Engineering Specifications | STS-VIS |
Dimensions: | 40 mm x 42 mm x 24 mm |
Weight: | ~ 60 g |
Detector: | ELIS1024 |
Wavelength range: | 350-800 nm |
Integration time: | 10 µs – 10 s |
Dynamic range: | 5 x 109 (system, 10 s max integration), ~4600 single acquisition |
Signal-to-noise ratio: | >1500:1 (maximum signal) |
Dark noise: | ≤3 counts rms |
Grating: | 600 g/mm |
Slit: | 10, 25, 50, 100 or 200 µm |
Detector collection lens: | no |
Order-sorting: | no |
Optical resolution: |
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Stray light: | ≤0.25% at 590 nm |
Fiber optic connector: | SMA 905 |