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AvaSpec-VARIUS™ Spectrometer

Product information "AvaSpec-VARIUS™ Spectrometer"

Wavelength range: 190-1100nm; Stray Light 0.1-1%; SNR 365:1-375:1; Dynamic Range 4500; Dark Noise 15cnts; Integration Time 9 µs – 30 seconds; Temperature Range 5-55 °C

The VARIUS™ spectrometer, featuring patented technology and an enhanced optical bench design, surpasses its predecessors in performance. It ensures accuracy and reliability across various applications and integrates seamlessly with AvaSoft software and crosslink solutions for added versatility.

Two Versions: The VARIUS™ spectrometer is available in both standard and industrial (OEM) versions. It offers a choice between a 2048 or 4096-pixel detector and supports high-speed data transfer via USB3 and Gigabit Ethernet. The OEM version features a robust steel housing with electromagnetic shielding, designed for easy integration into your device or system.

With its versatile and flexible design, this spectrometer allows for the analysis of a wide range of samples and measurements, providing quick insights into your research or application.

Measurement Flexibility: Enhance performance by replacing the slit with different sizes. The new magnetic connector cover system allows easy access for slit replacement and performance customization, enabling effortless adaptation to various measurement scenarios for optimal results.

High Reproducibility: Avantes’ automated manufacturing process for the VARIUS™ spectrometer ensures the production of high volumes with exceptional efficiency, speed, and accuracy. This automation guarantees reproducibility, making each VARIUS™ spectrometer identical. This streamlined process allows us to deliver high-quality spectrometers faster than ever before.

Product Compatibility: The new VARIUS™ spectrometer is compatible with Avantes light sources, accessories, and AvaSoft software, allowing users to customize setups to meet their measurement needs.

Key features:

  • Available in standard and OEM verions
  • High-speed dNEata transfer
  • Versatile and flexible design
  • High reproducibility

Applications: Wide range of spectroscopy applications


Please note that Avantes products are available from us only in Denmark, Iceland, Norway, and Sweden.



Manufacturer "Avantes"

Avantes is a leading innovator in fibre-optic spectroscopy, with nearly three decades of experience delivering high-performance spectrometers and fully customized measurement solutions. Headquartered in Apeldoorn, the Netherlands, the company develops and manufactures a comprehensive portfolio of spectrometers, light sources, fibre-optic probes, and accessories for UV, visible, and near-infrared applications.


The company serves customers across a wide range of industries including biomedical research, environmental monitoring, semiconductor manufacturing and food quality control, supporting both standard laboratory setups and OEM integration for high-volume industrial use. With tens of thousands of systems installed worldwide and a global distribution network, Avantes combines international reach with application-driven local support.


Driven by a mission to help humankind live longer and healthier and to support a more sustainable planet, Avantes has built a reputation for service-oriented engineering, deep technical expertise, and long-term partnerships. Its headquarters includes a state-of-the-art Spectroscopy Experience Center that offers hands-on demonstrations, feasibility testing, and collaborative development of tailored measurement setups.


Please note that Avantes products are available from us only in Denmark, Iceland, Norway, and Sweden.



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