Catalog Avantes 2025 13-02-2025

CompactLine - AvaSpec-NEXOS TM Link Spectrometer with SPI or RS232 Communication Protocol

StarLine - AvaSpec-VARIUS TM Spectrometer with 2k CMOS Detector

Avantes’ NEXOS TM Spectrometer is a small, lightweight, and powerful spectrometer optimized for spectroscopy integration to deliver high-end performance The device is available with a 2K or 4K detector, offering high-speed performance, with integration times of up to 9 μs, minimal stray light as low as 0.1%, and a strong signal-to-noise ratio of 375:1 The NEXOS TM Link variation is the ideal choice if you want to integrate the device into a system that requires a different communication protocol The Link comes with RS232 or SPI communication protocols, which allows you to enhance the functionality of your equipment The NEXOS TM Spectrometer is highly suitable for Original Equipment Manufacturer (OEM) applications and can be combined with our Software Development Kits (AvaSoft) Thanks to the automation of our manufacturing process, Avantes can produce high volumes of the NEXOS TM Spectrometer more efficiently and faster with very high accuracy and reproducibility

Meet the VARIUS TM , a flexible spectrometer specifically designed to meet the needs of a wide variety of applications The VARIUS TM is available with a 2k pixel detector, and compatible with Avantes light sources, accessories, and AvaSoft software Crafted with patent-pending technology, the Varius™ redefines versatility, delivering precision like never before Adapt seamlessly to every challenge by replacing the slit with the new cover. Achieve 0.1-1% stray light, superior signal-to-noise ratios, and seamless USB 30/Ethernet connectivity Its plug-and-play solution allows for easy and immediate deployment Additionally, the VARIUS TM spectrometer provides excellent price-to- performance ratio, making it a great choice for laboratories and research institutions seeking a powerful, reliable, and affordable spectroscopy solution

Technical Data

NEXOS TM 2K

NEXOS TM 4K

Technical Data

Symmetrical Czerny-Turner design, 75 mm focal length; spectrometer bench

Optical Bench

Symmetrical Czerny-Turner design, 75 mm focal length; VRS bench

Optical Bench

190 - 1100 nm

Wavelength range

190 - 1100 nm

Wavelength range

0.1 - 1% (typical value 300l/mm, blaze 300 nm < 0.3%)

Stray light

0.1 - 1% (typical value 300 l/mm, blaze 300 nm < 0.3%)

Stray light

HAM S11639, CMOS linear array, 2048 pixels (14x200 µm)

HAM S13496, CMOS linear array, 4096 pixels (7x200µm)

Detector

HAM S11639, CMOS linear array, 2048 pixels (14x200 µm)

Detector

375:1

365:1

Signal/Noise

375:1 4500

Signal/Noise

4500

Dynamic Range

Dynamic Range

15 cnts

Dark noise

15 cnts

Dark noise

16-bit, 6 MHz

AD converter

16-bit, 6 MHz

AD converter

9 µs – 30 s

Integration time

9 µs – 30 s

Integration time

RS232 or SPI pigtailed with separate power connection

Interface

USB 3.0 high speed (5Gbps), Gigabit Ethernet (1 Gbps)

Interface

5 bidirectional programmable I/O; 1 Analog out, 1 Analog in, 1x5V

Digital I/O

0.38 ms/scan

Sample speed on-board averaging

105 x 80 x 20 mm, 277,5 grams

Dimensions, weight

0.38 ms/scan (USB3.0), 1.0 ms (ETH)

Data transfer speed

Seperate 5-55 °C

Power supply

HD-26 connector, 2 Analog in, 2 Analog out, 13 Digital bidirectional, trigger, sync., strobe, laser

Digital I/O

Temperature range

183 x 130 x 45,2 mm, 1068 grams

Dimensions, weight

Default USB3 power, 500 mA or 12 VDC, 300 mA

Power supply

5-55 °C

Temperature range

FULL PRODUCT SPECIFICATIONS

FULL PRODUCT SPECIFICATIONS

Want to know the full product specifications, gratings selection, resolution table, accessories options and ordering information? Click here or scan the QR code on the right

Want to know the full product specifications, gratings selection, resolution table, accessories options and ordering information? Click here or scan the QR code on the right

12 | info@avantescom | wwwavantescom

info@avantescom | wwwavantescom | 13

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