SIR Scanning Spectrometers

The SIR Scanning Spectrometers from Ocean Optics are a series of fibre optic based infrared spectrometer. They are highly versatile and can be easily configured for a variety of spectral ranges and optical resolutions.

SIR Spectrometers use a single point detector and a high angular resolution tunable grating. This combination along with a 24 bit Analog to Digital Converter provides high spectral resolution and high signal to noise data. SIR Spectrometers can be software configured to deliver data over the entire spectral range or provide real time data at a specific wavelength.

The SIR Spectrometers are designed with a rugged aluminum housing which is robust enough to withstand the rigours of chemical processing applications. Data interface can be accomplished through the analyser's USB or a serial interface. On board data processing can be accomplished with a powerful microprocessor. Synchronization with external components and light sources is accomplished through a 14 pin digital interface.

There are five standard configurations based on detector type and wavelength range: A hybrid silicon and InGaAs detector for 400 - 1700nm (SIR1700), an InGaAs detector for 900 - 2600 nm (SIR2600), an InAs detector 1000 - 3400nm (SIR 3400) and an MCT detector for both the 2 - 5 μm (SIR 5000) and the 3 - 6.5 μm ranges (SIR 6500).

Single point detectors
High angular resolution tunable grating systems
Zero backlash for superior accuracy
Detect up to 6.5 microns in the mid-infrared

Infrared measurements
Spectroscopy
Biotechnology
Biological Fluorescence

SIR 1700 Spectrometer

SIR 2600 Spectrometer

SIR 3400 Spectrometer

SIR 5000 Spectrometer

SIR 6500 Spectrometer