Details
The STS-VIS spectrometer (350-800 nm) is a versatile choice for applications ranging from low-concentration absorbance measurements to high intensity laser characterization. Its rugged design, compact size and great unit-to-unit reproducibility make STS attractive for integration into other devices and setups where a small footprint is desired.
Overview
- Compact – actual size is 40 x 42 x 24 mm
- Powerful – high signal-to-noise (>1500:1) and dynamic range (4600:1) performance
- Thermally stable – peak shape stays the same over a wide temperature range
- Cost-effective – optical resolution of 1.5 nm (FWHM) is comparable to more expensive setups
- Reproducible – attractive design for integration and scalability
- Multiple slit options -- STS-VIS models are available with 10 µm, 25 µm, 50 µm, 100 µm or 200 µm slits
Specifications
Subject to change depending on model type
Detector:
- Detector:
- CMOS
- Entrance slit:
- 25 µm
- Detector Collection Lens:
- No
Physical:
- Dimensions:
- 40 mm x 42 mm x 24 mm
- Weight:
- ~ 60 g
Spectroscopy:
- Integration Time:
- 10μs - 10s
- Optical Resolution:
- 1.5 nm
- Wave Length Range:
- 350nm - 800nm
- Dark Noise:
- ≤3 counts RMS
- Dynamic Range:
- 5 x 109 (system, 10 s max integration), ~4600 single acquisition
- Input Fiber Connector:
- SMA 905
- Signal to Noise Ratio:
- >1500:1 (full signal)
- Stray light:
- ≤0.25%