• Smith Flow Control - Halma India

Spectrometers

Ocean Optics, a pioneer in miniature spectroscopy, has expanded the wavelength capabilities of several of its popular miniature fibre optic spectrometers. The XR-Series, available for the USB2000+, JAZ-EL2000, and USB4000, covers all wavelengths from ~200-1050 nm with the convenience and affordability of a single, monolithic spectrometer. The new XR-1 grating option developed by the company overcomes the traditional challenges of providing broad UV-NIR coverage in a single miniature spectrometer. With a 500 lines/mm density, the grating delivers high performance at a budget-friendly price, without increasing the system footprint. The XR-1 grating is available pre-configured in the USB2000+, JAZ-EL2000, and USB4000 and may also be added as an option to custom-built systems. The XR-Series spectrometers deliver an optical resolution of ~2.0 nm (FWHM). The 25 µm slit on the pre-configured units delivers good optical resolution for most applications. XR-Series spectrometers are a convenient single-instrument solution for set-ups where both UV-VIS and VIS-NIR measurements are needed, and are well suited to measurement of samples with response across the entire wavelength range, such as solar irradiance, atomic emission line measurement and some plasma applications.