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MICRO-CONTROLE / Spectra-Physics
Oriel Flanged Sample Compartment

Oriel Flanged Sample Compartment

Product catalog summary

Overview: The document provides detailed specifications and features of the Oriel Flanged Sample Compartment, model 78100, designed for use with spectroscopy instruments such as monochromators and spectrographs.

Specifications: The 78100 Sample Compartment is designed to hold 10 x 10 x 45 mm cuvettes within an optical beam for analysis. It features 1.5-inch series flanges for direct coupling with Oriel Monochromators and Spectrographs. The interior baffle design ensures that light passes through the cell, while a grooved lid prevents ambient light from entering.

Features: The compartment includes an internal filter holder for 2-inch circular filters up to 0.12 inches thick, allowing for the use of excitation or emission filters without additional holders. It also has two lens holders for 1.5-inch diameter lenses, with a clear aperture of 1.2 inches and a lens-to-sample distance of 2 inches. Spacer tubes can be used for longer focal length lenses.

Spherical Reflector Assembly: For applications like fluorescence or Raman scattering, the optional 78103 Spherical Reflector Assembly can be used to increase collected radiation by reflecting light back into the cell using a high reflectivity AlMgF2 coated mirror.

Design Benefits: The light-tight design prevents ambient light interference, and the integral filter and lens holders enhance functionality.

Ordering Information: The document lists the model numbers for ordering the Sample Compartment, Spherical Reflector Assembly, Port Cover, and Double Male Coupling Ring. Two port covers and coupling rings are included with the 78100 model.

Diagram: A dimensional diagram of the 78100 Oriel Flanged Sample Compartment is provided for reference.

Catalog excerpts

1324 Phone: 1-800-222-6440 • Fax: 1-949-253-1680 S p e c t r o s c o p y I n s t r u m e n t s MONOCHROMATORS AND SPECTROGRAPHS BENCHTOP SPECTROMETERS MINISPECTROMETERS SINGLE CHANNEL DETECTION SYSTEMS AND CCD CAMERAS ACCESSORIES FOR FT-IR SPECTROMETERS SPECTROSCOPY INSTRUMENTS Oriel Flanged Sample Compartment The 78100 Sample Compartment holds 10 x 10 x 45 mm cuvettes in an optical beam, for analysis. It has 1.5 inch series flanges, for direct coupling to Oriel Monochromators and Spectrographs (we also offer a sample holder for our minispectrometers; see page 1265). The interior baffle design of the 78100 Sample Compartment prevents light from reaching the output without going through the cell, and the grooved lid prevents ambient light from entering the compartment. The lid comes off easily for quick insertion and removal of the sample. Filter and Lens Holders One of the convenient features of the 78100 is its internal filter holder. This lets you use excitation or emission filters without the need for an additional holder. The filter holder, mounted to the inside of one of the ports, holds 2 inch (51 mm) circular filters, up to 0.12 inches (3 mm) thick. For most applications you’ll want to focus the incident light onto your sample, and often that light is collimated. You may then want to recollimate the output beam, or image a fluorescing region of the cell onto the input slit of your spectrograph. The 78100 has two lens holders for 1.5 inch (38 mm) diameter lenses. The clear aperture is 1.2 inches (30 mm). The distance from the lens to the sample is 2 inches (51 mm). If longer focal length lenses are desired, use spacer tubes (page 239). Spherical Reflector Assembly For fluorescence or light scattering applications, such as Raman, you can increase the collected radiation by placing a spherical reflector in the two ports opposite the input and signal ports. This will reflect the light that would normally be lost, back into the cell. The optional 78103 Spherical Reflector Assembly uses a broadband, high reflectivity AlMgF2 coated mirror. • Holds 10 x 10 mm cuvettes • Light tight design prevents problems with ambient light • Integral filter and lens holders 3.8 (97) 3.8 (97) 2.75 (70) 3.6 (91.4) 3.6 (91.4) 1.3 (33) Ordering Information Model Description 78100 Sample Compartment 78103 Spherical Reflector Assembly 78101 Port Cover (2 port covers are included with the 78100) 77792 Double Male Coupling Ring (2 coupling rings are included with the 78100) See our website WEBfor more info Fig. 1 Dimensional diagram of 78100 Oriel Flanged Sample Compartment 78100 Sample Compartment with cuvettes

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