ISP-I Integrating Spheres connect to our spectrometers and optical fibres to measure the spectral output of LEDs, lasers and other light sources. Each sphere consists of a PTFE-based, sintered diffusing material that provides a Lambertian surface (with >98% reflectivity in the visible) for irradiance measurements. Sample port sizes of 6 mm and 8 mm are available and the larger-diameter spheres can be attached directly to FLAME series spectrometers.

ISP-R series fiber optic integrating spheres couple to Ocean Optics spectrometers to measure the total integrated reflectance of surfaces placed against the sphere’s sample port. ISP-R integrating spheres are well-suited for measurement of opaque or highly directional samples. The spheres are available in 6 mm and 8 mm sample port diameters and gloss-trap options are available that allow you to measure the specular component of the total integrated reflection.

Key Features

• 200-2500 nm
• 30, 50 or 80 mm diameter spheres
• 6, 8, or larger diameter ports available
• Optional adapters for LEDs, calibrated lamps, and optical stages

Applications

• Colour Measurements
• Reflectance & Transmittance
• Irradiance

The Stage-RTL-T is a clever sampling system that couples to Ocean Optics spectrometers and accessories for reflection and transmission measurements of samples ranging from organic materials such as grains and fertilizers to man-made materials including plastics, coatings and semiconductor wafers.

Thanks to its variable x-y axis rail design and adjust able platform, the Stage-RTL-T can be configured for several setups:

• Attach an Ocean Optics ¼” (6.35 mm) OD reflection probe and position the probe for 90° measurements.
• Position collimating lenses to measure transmission at 90° or reflection at 45°.
• Add an optional integrating sphere adapter (ISP-RTL-ADP) to make diffuse reflection measurements using 30 mm and 50 mm diameter ISP-R integrating spheres.

Key Features

• Multipurpose – adjustable for transmission and reflection measurements
• Optional Integrating sphere adapter

Applications

• Transmission and Reflection

Ocean Optics offers cuvette holders and cell fixtures for a variety of absorbance and fluorescence sampling needs. Both discrete and direct-attach holders are available and integrate seamlessly with our spectrometers, light sources and optical fibres.

Key Features

• Variable pathlengths available
• TE cooling and heating available (-30 °C to +105 °C)
• Suitable for absorbance/transmission and fluorescence
• Optional inbuilt filter holders

When familiar liquid sampling accessories aren’t the best fit for your application, consider a special application cell. Ocean Optics partners with top laboratory suppliers to  offer options for microfluidics handling, low concentration absorbance measurements and process environments.

• Z-type flow cells couple to our spectrometers and accessories to monitor chemical and biological processes.
• Use LPC Longpass Flow Cells for absorbance of low-volume or low-concentration samples.
• Process flow cells are designed for industrial online flow analysis.
• CUV-CCE sample cell for absorbance of fluids in capillary electrophoresis systems

Key Features

• Available in microvolume, ultrashort pathlength, longpathlength, and process flow cells

Suited for absorbance and fluorescence