Breckland Scientific 2021 Catalogue

Spectrometers

Spectrometers

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1 RSPEC EXPLORER REAL-TIME DIGITAL SPECTROMETER Reinvigorate teaching of the electromagnetic spectrum with the superb, easy to set-up and use RSpec-Explorer™ digital spectrometer, which creates real-time images, graphs and measurements via the bespoke software. Woks with PC’s and Mac’s. Simply download the software, plug the unit into a USB port, select the live-feed camera and it’s up and running. The software displays a real-time image, along with a graph which can be in-filled using colour spectra, and also includes a reference library of common elements. Selecting an element will overlay reference lines on the spectral graph - where the lines coincide with peaks on the graph indicates that this element is present in the light source. This is useful when using an ‘unknown’ spectral tube as a test light source. Suitable for use with: flame emissions from burning salts etc.; spectral (gas) tubes; LED’s & LED columns; spectra of a wide range of light sources or bright reflected light or colour. There is no need to turn off classroom lights, but a relatively dark and smooth background will give best results (stand-up matt black background included). The spectrometer also comes with as a small tripod, USB lead, software (download) and Tutorial Videos. For more information and videos, visit http://www.fieldtestedsystems.com • Camera auto-focuses and adjusts to a wide range of light conditions. • Automatic camera settings, gamma correction, and varying ambient light conditions mean that measured flux intensity can vary in different contexts. Spectroscopic absorption lines remain accurate and clearly visible regardless of the lighting • Uses a slit-less objective grating system, sealed in the camera, so is immune to dust and dirt • Spectral range: 390 to 700 nanometres • Accuracy: 1% or better • Works with Windows & Mac’s • Durable, quality build with metal casing • Software displays image, colour spectra and intensity graphs in real time • Designed for education and research • Award winning software is easy to use and fully customizable • No calibration or adjustments required • Comes complete with 7 instructional videos (more than 30 minutes total) • View spectra of direct or reflected light • Dimensions: 83 x 40 x 25mm (w x h x d). Weight: 110g Cat No. Description Price Per SPS-600-100 Rspec-Explorer™ Digital Spectrometer 358.20 ea. • Easy to setup to use – simply plug & play • Set up and capture spectra in 90 seconds! 2 SPECTROMETER - STANDARD This is a robust instrument designed for advanced level work. The main structure is of heavy cast metal, with chrome plated fittings. The complete instrument is supplied with wooden case. Scale: The 150mm diameter circle with protective plastic shield is fixed to the telescope movement and the table is attached to the double ended vernier, which reads to 1 minute of arc. Both telescope and table rotation fine adjustment screws, and release of a clamping screw enables adjustment of both movements to be made by hand. Collimator: Mounted on fixed and fitted with 178mm focus achromatic objectives, 25mm clear aperture. Also fitted is a unilaterally adjustable slit 7mm long. Telescope: Mounted on moveable pillar and fitted with 178mm Focus achromatic objective, 25mm clear aperture. Also fitted is a 8 x Ramsden eyepiece and a glass cross line graticule. Both the telescope and collimator have rack and pinion focusing. Means are provided for leveling the axis of both optical units and for squaring them to axis of rotation. Prism Table: The table is marked with lines to assist placing the prism with respect to the table leveling screws.

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Rspec-Explorer™ Digital Spectrometer

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Spectrometer - Standard

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Spectrometer Prisms

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3 SPECTROMETER PRISM High quality glass prism for use with a spectrometer. Cat No. Description

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Accessories Supplied: 1 prism clamp, 1 diffraction grating holder, 1 magnifier, 1 tommy bar for adjusting optical axis. Cat No. Description

Price Per

Price Per

SPS-650-100

Crown Glass Prism R.I. 1.51

10.18 ea.

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SPS-500-100

Spectrometer - Standard

448.00 ea.

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413

www.brecklandscientific.co.uk T: 01785 227227 | sales@brec landscientific.co.uk | F: 01785 227444