Contact an Avantes Sales Engineer or representative for a recommended grating configuration. In order to cover a broader range, a dual or multi-channel spectrometer can be chosen. The AvaSpec is an ultrafast photo-diode array-based instrument for visible and near-infrared applications. Also, a wide range of slit sizes, gratings and fiber-optic entrance connectors are available. Light sources Fiber-optics Accessories Software.
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The efficiency curve of the grating used, the size of the input fiber or slit, the mirror performance and the use of a Detector Collection Lens are the main parameters. For laboratory, research institutes and universities we offer a great variety of spectroscopy products. Catalog Software Manuals Documentation.
Timing and Speed The data capture process is inherently faster with linear detector arrays and no moving parts as compared with a monochromator design, however, there are optimal detectors for each application. For laboratory, research institutes and universities we offer a great variety of spectroscopy products. An optional detector coating enhances the CCD performance for the UV range and a detector collection lens offers high sensitivity.
Each bundle contains all products you need to get started with your measurement. How to choose the right grating? Because the grating determines how far different wavelengths are separated dispersed at the detector array, it is an important variable for the resolution.
Multiple up to USB2 spectrometers with different detector types can be externally coupled see section multi-channel spectrometers. Catalog Software Manuals Documentation.
NIRLine – Avantes
Contact Us Register Login Downloads. A grating consists of series of equally spaced parallel grooves formed in a reflective coating deposited on a suitable substrate. For laboratory, research institutes and universities we offer a great variety of spectroscopy products.
Sources of stray-light can be:. Catalog Software Manuals Documentation. The RMS is calculated over scans. Each bundle contains all products you need to get started with your measurement.
Avantes is the trusted leader in high quality innovative optical instruments and solutions
If your application does not require the highest possible resolution and is not one that has an excess of light laser measurement for examplewe recommend that you consider as large a slit as possible to maximize throughput into the optical bench. This section provides you some guidance on how to choose the right grating, slit, detector and other configuration options, to be installed in your AvaSpec. Applications Color Led Vacuum More applications.
Instruments in the AvaSpec StarLine family are designed to perform in a variety of applications such as:. Ambient light Scattering light from imperfect optical components, or reflections of non-optical components Order overlap Avantes symmetrical Czerny-Turner optical bench designs favor stray-light rejection relative to crossed designs.
The peak may fall exactly within one pixel, but may cover 2 pixels causing lower measured resolution.
Detailed info please check these datasheets. Our unique modular instrument architecture enables a multi-channel platform, offering customers the flexibility to configure up to ten spectrometers in a single enclosure. For laboratory, research institutes and universities we offer a great variety of spectroscopy products.
avantfs Contact Us Register Login Downloads. Each bundle contains all products you need to get started with your measurement. Our spectroometer line offers a wide selection of detectors and gratings to provide a multitude of configurations.
In the next table the specification is given for the NIR spectrometers, followed by the spectral response curve for the different detector types are depicted. Each bundle contains all products you need to get started with your measurement.
That’s what we consider the CompactLine series spectrometers.