The HR2 series are high-resolution spectrometers with rapid acquisition speed and excellent thermal stability for applications ranging from plasma monitoring to pharmaceuticals analysis. HR2 is compact and robust, with integration times as fast as 1 us and thermal wavelength drift of just 0.06 pixels/° C, helping to ensure reliable spectral performance even as environmental conditions change. The HR2 spectrometer is compatible with Ocean Insight light sources, accessories and software, allowing users to optimize setups for different applications. Its rugged design, thermal stability and excellent absorbance linearity make HR2 viable for everyday lab use, embedding into OEM instrumentation, and integrating into process setups.
Each HR4 spectrometer comes with OceanDirect, a powerful, cross-platform Software Developers Kit with an Application Programming Interface. OceanDirect provides users with the ability to optimize spectrometer performance, access critical data for analysis, and enable High Speed Averaging Mode, which dramatically improves spectrometer SNR performance.

• High resolution performance: <1.0 nm (FWHM) optical resolution.
• High-speed spectrometer for swift data acquisition in applications that demand quick measurement of dynamic spectral features. Rapid acquisition speed: 1 µs minimum integration time.
• Great thermal stability: Thermal stability to 0.06 pixels/°C.
• Configurability: multiple grating and slit options provide flexibility within range from 190-1100 nm.