The VARIUS™ OEM spectrometer represents the pinnacle of integration-friendly design, offering unparalleled adaptability for embedding into both existing and new (OEM)systems. Tailored for a wide range of applications, the OEM variant of the VARIUS™ stands out with its robust and efficient features.

The VARIUS™ spectrometer is available in both standard and industrial (OEM) variations. It comes with a choice of a 2048 or 4096-pixel detector, and features USB3 and Gigabit Ethernet high-speed data transfer.

This industrial version is designed for seamless integration into existing systems or equipment. It comes in a robust housing that facilitates integration into production lines, manufacturing processes, medical devices, or other setups. This type of spectrometer is engineered to withstand harsh conditions, provide reliable and accurate measurements, and enable efficient data integration with other machinery or control systems. Its versatility and adaptability make it well-suited for a wide range of applications, such as in-line quality control, process monitoring, and automation applications.

Patented technology
Patented technology and improved optical bench design make the Varius outperform its predecessors. The VARIUS™ guarantees accuracy and reliability across various applications. Seamlessly integrate with our AvaSoft software and crosslink solutions for enhanced versatility.

High Reproducibility
Avantes’ automated manufacturing process for the VARIUS™-OEM spectrometer, enables us to produce high volumes of these instruments with exceptional efficiency, speed, and accuracy. This automation also ensures reproducibility, making each VARIUS™-OEM spectrometer identical to the next. With this streamlined process, we can deliver high-quality spectrometers faster than ever before.

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

VARIUS-OEM 2K VARIUS-OEM 4K
Optical Bench Symmetrical Czerny-Turner design, 75 mm focal length; VRS bench Symmetrical Czerny-Turner design, 75 mm focal length; VRS bench
Wavelength range 190 – 1100 nm 190 – 1100 nm
Stray light 0.1 – 1% (typical value 300l/mm, blaze 300 nm < 0.3%) 0.1 – 1% (typical value 300l/mm, blaze 300 nm < 0.3%)
Detector HAM S11639, CMOS linear array, 2048 pixels (14×200 µm) HAM S13496, CMOS linear array, 4096 pixels (7×200µm)
Signal/Noise 375:1 365:1
Dynamic Range 4500 4500
Dark noise 15 cnts 15 cnts
AD converter 16-bit, 6 MHz 16-bit, 6 MHz
Integration time 9 µs – 30 s 9 µs – 30 s
Interface USB3.0 high speed, 5 Gbps, Gigabit Ethernet (1 Gbps) USB3.0 high speed, 5 Gbps, Gigabit Ethernet (1 Gbps)
Sample speed on-board averaging 0.38 ms/scan 0.70 ms/scan
Data transfer speed 0.38 ms/scan (USB3), 1.0 ms (ETH) 0.70 ms/scan (USB3), 1.31 ms (ETH)
Digital I/O HD-26 connector, 2 Analog in, 2 Analog out, 13 Digital bidirectional, trigger, sync., strobe, laser HD-26 connector, 2 Analog in, 2 Analog out, 13 Digital bidirectional, trigger, sync., strobe, laser
Dimensions, weight 179×110,1×44,8, 799,5 grams 179×110,1×44,8, 799,5 grams
Power supply Default USB3 power, 500 mA or 12 VDC, 300 mA Default USB3 power, 500 mA or 12 VDC, 300 mA
Temperature range 5 – 55 °C 5 – 55 °C

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