Ocean SR2 High-Speed, High SNR UV-Vis-NIR Spectrometer
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Ships from:
United States
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Sold by:
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On FindLight:
since 2017
Description
The Ocean SR2 is engineered for high-speed spectral analysis without compromising on data quality. Its combination of sub-microsecond integration times (as fast as 1 µs) and extraordinary signal-to-noise ratio (from 380:1 single scan to 25,800:1 per second with HSAM) ensures sharp, reliable results even in dynamic environments.
Despite its powerful performance, the SR2 remains compact (~149 × 106 × 48 mm; 931 g), and readily integrates into systems via USB-C, RS-232, Ethernet, and accessory ports. Configurable with slit sizes from 5–200 µm, it offers flexibility in balancing resolution and sensitivity.
Built for demanding conditions, it boasts excellent thermal stability and low unit-to-unit variance. With cross-platform OceanDirect SDK and synchronized trigger modes, the SR2 is ideal for automation, customization, and embedding into OEM instruments.
Ocean SR2 High-Speed, High SNR UV-Vis-NIR Spectrometer
Specifications |
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|---|---|
| Wavelength Range (reflectance): | 185 – 1100 nm |
| Resolution: | 0.14 nm |
| Minimum Scan Time: | Not Specified |
| Wavelength Range: | ~185-1100 nm |
| Optical Resolution (w/25 µm Slit): | 0.14-1.20 nm (FWHM) |
| Integration Time: | 1 µs-2 s |
| Signal To Noise Ratio (max. Per Second W/ High Speed Averaging Mode): | 25800:1 |
| Signal To Noise Ratio (single Scan): | 380:1 |
| Thermal Wavelength Drift: | 0.02 nm/°C |
| Interfaces: | USB, RS-232, Ethernet |
| Connector: | USB Type-C, Samtec™ TFM-108-02-L-DH, RJ45 |
| Temperature (storage): | -30 °C to 70 °C |
| Temperature (operation): | 0 °C to 55 °C |
| Dimensions: | 149.0 mm x 106.4 mm x 48.2 mm |
| Weight: | 931 g |
Features
Key Features & Benefits
- Wide Spectral Range – ~185–1100 nm via interchangeable UV, Vis, and NIR gratings
- High-Speed Spectral Acquisition – Integration times down to 1 µs for rapid measurement
- Outstanding SNR – Up to 25,800:1 per second using High-Speed Averaging Mode; 380:1 on single 10 ms scans
- Configurable Slits – 5 to 200 µm slit options for customizable resolution versus throughput
- Compact & Robust Design – Measures ~149 × 106 × 48 mm; lightweight (931 g)
- Flexible Interfaces – USB-C, RS-232, Ethernet, Samtec TFM, RJ45 for versatile connectivity
- SDK & Trigger Modes – OceanDirect SDK enables advanced control and real-time averaging, plus synchronized hardware triggering
- Thermal Stability – Minimal wavelength drift ensures consistent performance in varying conditions
- Broad Compatibility – Works seamlessly with OceanView software, light sources, and accessories for plug-and-play flexibility
Applications
- Laser Characterization & Emission Analysis – Ideal for measuring laser spectral profiles with precision
- Plasma and Arc Monitoring – High-speed, high-SNR analysis for rapidly evolving plasma emissions
- Absorbance & Transmission Testing – Accurate UV-Vis measurements for chemicals, solutions, and thin films
- Industrial Process Control – Enables real-time spectral monitoring on production lines
- OEM Integration – Embeddable module for custom analytical instruments, handheld devices, or robotic systems
- Scientific Research – Supports environmental sensing, quality assurance, and dynamic spectroscopy applications
Frequently Asked Questions
The SR2 spectrometer has a wavelength range of approximately 185-1100 nm, with configurations available within this range.
The SR2 spectrometer has a signal-to-noise ratio of 380:1 for a single scan and can achieve up to 25800:1 with High Speed Averaging Mode.
The SR2 spectrometer measures 149.0 mm x 106.4 mm x 48.2 mm and weighs 931 g.
The SR2 spectrometer operates in temperatures ranging from 0 °C to 55 °C and can be stored in temperatures from -30 °C to 70 °C.
The SR2 spectrometer supports USB, RS-232, and Ethernet interfaces, with connectors including USB Type-C, Samtec™ TFM-108-02-L-DH, and RJ45.
The SR2 spectrometer has an integration time range from 1 microsecond to 2 seconds.
The SR2 spectrometer is compatible with OceanView software and comes with OceanDirect, a Software Developers Kit (SDK) with an Application Programming Interface (API).