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MICRO-CONTROLE / Spectra-Physics
Filter and Cuvette Holders for Minispectrometers

Filter and Cuvette Holders for Minispectrometers

Product catalog summary

Overview: The document provides detailed information on various accessories for spectroscopy instruments, specifically focusing on filter and cuvette holders for minispectrometers. It includes specifications, usage procedures, and ordering information for different models.

Filter and Cuvette Holders: The document describes the 78380 combination filter and 2-port cuvette holder designed for fiber-coupled minispectrometers. It accommodates 2-inch diameter or square filters and 10 mm path cuvettes. Light is managed through fibers with 78382 Collimating Assemblies, which are sold separately. The holder is designed for optical table mounting.

Cuvette Holders: Models 78381 and 78385 are 2-port and 4-port cuvette holders, respectively, compatible with 10 mm path length cuvettes. They also require 78382 Collimating Assemblies for efficient light management.

Filter Slide: The 78379 model is a filter slide for free-space IS Series Minispectrometers, holding two 1-inch diameter filters. It features a 1.5-inch series male flange for secure and repeatable filter positioning.

Collimating Lens Assemblies: The 78382 set includes two collimating assemblies essential for directing light to and from the filter and cuvette holders. These assemblies are necessary for systems using SMA terminated fibers.

Ordering Information: The document lists various models and their descriptions, emphasizing the need to order collimating probes separately for certain holders. It also mentions different types of cuvettes available for purchase.

Catalog excerpts

Filter and Cuvette Holders for Minispectrometers -1

S p e c t r o s c o p y I n s t r u m e n t s 1265 Email: [email protected] • Web: newport.com MONOCHROMATORS AND SPECTROGRAPHS SINGLE CHANNEL DETECTION SYSTEMS MINISPECTROMETERS BENCHTOP SPECTROMETERS AND CCD CAMERAS FT-IR SPECTROMETERS ACCESSORIES FOR SPECTROSCOPY INSTRUMENTS Filter and Cuvette Holders for Minispectrometers 78380 Filter/Cuvette Holder. We offer various filter and cuvette holders for our IS and OSM Series Minispectrometers (pages 1250 and 1253, respectively). These include: • Combination Filter/Cuvette Holder for fiber coupled minispectrometers • 2 and 4-Port Cuvette Holders for fiber coupled minispectrometers • Filter Slide for flanged minispectrometers Note, the IS Series Minispectrometers have an integrated order sorting filter; a proprietary order sorting film is applied directly to the photodiode detector to block second and third order effects. Filter/Cuvette Holder For the fiber-coupled spectrometers, we offer the model 78380 combination filter and 2-port cuvette holder to hold 2 inch (50.8 mm) diameter or square filters in the beam path (maximum filter thickness is 3 mm), or any 10 mm path cuvette. Light is coupled to and from the holder via fibers with 78382 Collimating Assemblies, which must be purchased separately. The holder does not accept SMA terminated fibers directly. The Collimators improve system efficiency; the first collimates the diverging output from the delivery fiber and the second assembly focuses the collimated light into the collection fiber. The 78380 has a 1/4-20 tapped hole and 4 through holes for rod mounting to an optical table. Cuvette Holders The 78381 2-Port and 78385 4-Port Cuvette Holders accept any 10 mm path length cuvettes. Light is coupled to and from the Cuvette Holders via fibers with 78382 Collimating Assemblies, which must be purchased separately. The collimators are necessary as the cuvette holders do not accept SMA terminated fibers, directly. The Collimators improve system efficiency; the first collimates the diverging output from the delivery fiber and the second focuses the collimated light into the collection fiber. Both mounts have a 1/4-20 tapped hole and 4 through holes. Filter Slide Our free-space IS Series Minispectrometers have an Oriel 1.5 inch series male flange. We offer a 1.5 inch series female flange filter slide, which independently holds two 1.0 inch (25.4 mm) diameter filters up to 4 mm thick. This slide, model 78379, also has a 1.5 inch series male flange; two detents ensure repeatable filter position. Collimating Lens Assemblies The 78382 Set of Collimating Assemblies collimate the diverging output from a fiber, or focus a collimated beam, into a fiber. These probes are used at the ends of SMA terminated fibers to carry light to or from the filter holder and cuvette holder. The fibers and the collimators must be ordered separately. The 78382 is a set of 2 Collimating Assemblies. Ordering Information Model (Metric) Description 78379 1.5 Inch Series Filter Slide (for flanged minispectrometers) 78380 Filter/2-Port Cuvette Holder (please order 78382 Set of Collimating Probes separately) 78381 2-Port Cuvette Holder (please order 78382 Set of Collimating Probes separately) 78385 4-Port Cuvette Holder (please order 78382 Set of Collimating Probes separately) 13955 Fused Silica Cuvette with Sealed Cover 13960 Fused Silica Cuvette 13961 Glass Cuvette 78382 Collimating Assemblies (Set of 2) See our website WEBfor more info

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