Other accessory
Fiber-optic Accessory
Brand：Avantes
Brand：Avantes
Applicable fields
UV/Visible/NIR spectrum
Transmission absorption reflection spectrum
Fluorescence spectrum analysis
Energy gap defect analysis
LED Luminosity Analysis
radiological analysis
Colorimetric analysis
On-site monitoring of vacuum system coating procedures
Geology and mineral analysis applications
Online process monitoring
LIBS spectrum
Raman spectroscopy
Chemometry
Cuvette Sample Holders
The standard colorimetric sample cell can accommodate a standard 10mm x 10mm colorimetric cell and can be used to measure absorbance and measure fluorescence.
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Temperature-Controlled Cuvette Holders
Colorimetric sample holder with magnetic stirrer and semiconductor temperature control device.
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Variable In-Line Filter Holders
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Direct-Attach Cuvette Holders
To mount a cuvette holder directly to your light source, Avantes offers a range of direct-attached cuvette holders. The CUV-DA connects to the AvaLight-DHc, -XE and -(HP)LED light sources, the CUV-DA-DHS to the AvaLight-DHS and AvaLight-DHS-BAL and the CUV-DA-HAL-Mini to the AvaLight-HAL-Mini. These devices can be used for either absorbance or fluorescence measurements.
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In-Line Fiber-Optic Attenuator
For all UV-VIS-NIR applications and ATT-INL-EXT setups where light intensity must be reduced, Avantes offers the inline fibre-optic attenuator (ATT-INL-EXT) and the direct attached fibre-optic attenuator (ATTDA). This device is an iris attenuator which controls light throughput to avoid detector saturation.
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Direct-Attach Fiber-Optic Attenuator
When light intensity must be reduced, the direct-attached attenuator is a great choice with your AvaLight series light sources. The attenuator helps in situations where detector saturation is an issue. It is attached to the light source and has a SMA connector to couple to other measurement devices and your spectrometer.
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Direct-Attach Cuvette Holder with Attenuator & Filter Holder
Have the most flexible setup with the combined cuvette holder, attenuator, and filter holder.
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Variable Path Length Cuvette Holders
For low absorption measurements and flow cell cuvettes, the CUV-VAR-UV/VIS cuvette holder is the ideal solution.
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Integrating Spheres
The integrating sphere is a commonly used component in high-precision spectral optical paths. It can be used as a light collector or a scattered light source.
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Integrating Spheres with Halogen Light Source
The built-in light source integrating sphere has a tungsten halogen lamp placed in the middle of the integrating sphere, which is suitable for reflectance measurement and can also be used as an ideal scattered light source.
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Large Integrating Spheres
Integrating spheres from 100mm to 300mm diameter.
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Variable Collimating Lens Holders
For transmission measurements of samples of various sizes and thicknesses, the variable collimating lens holder is the perfect tool. The vertical bars can be adjusted to samples up to 160 mm thick.
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Optical Post Mount
For easily mounting a collimating lens on a bread-board laboratory table, rail carriers and other bench plates, the Optical Post Mount (OPM) should be used.
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AvaTripod
The AvaTripod is a flexible and versatile accessory, which is useable in various applications.
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AvaTrigger
Small and sensitive: the AvaTrigger! Designed for use with any AvaSpec-USB2/EVO spectrometer, it enables two different external triggering methods: optical and manual.
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Fiber-Optic Switch
It can control the switching of two optical fiber optical paths (switching of optical signals).
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Fiber-Optic Multiplexer
The optical fiber optical path switch has several input ports and several output ports, and the connection method between the output ports and the input ports can be controlled by a computer.
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In-Line Flow Cells
It can be installed at industrial sites to measure the absorbance of liquid samples online.
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Micro Flow Cells
The micro flow sample cell uses a 1.5mm polytetrafluoroethylene tube to inject samples and can be used for online measurement of absorbance and liquid chromatography (HPLC).
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Reference Tiles
For diffuse reflection measurements, Avantes offers the WS-2 reference tile. The RS-2 is available for specular reflection measurements.
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Power Adapters
Most AvaSpec spectrometers are USB powered, but some users prefer to power their instrument externally. Avantes PS-12V and PS-24V can be used to connect your AvaSpec spectrometer and AvaLight light sources to any 100-240V power connection.
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