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Avenir Photonics - NIR and UV/VIS Spectrometer
Unmatched Performance and Flexibility for Industrial and Portable Applications
The Siena NIR Spectrometer by Avenir Photonics sets a new standard in near-infrared spectroscopy by combining high performance, affordability, and versatility. Whether you’re an R&D specialist looking for precise laboratory measurements or an industrial engineer seeking eliable portable solutions, the Siena delivers exceptional results without the need for complex cooling systems.
The Siena offers a broader wavelength range than most competitors, with configurations reaching up to 2100 nm. This extended capability enables applications across a wide variety of industries, including pharmaceuticals, agriculture, and environmental monitoring.
InGaAs Sensor
The Siena’s advanced InGaAs sensor includes built-in dark current compensation, allowing it to operate up to 2100 nm without any cooling. This means reduced size, lower power consumption, and no need for bulky cooling fans, making it ideal for portable use.
With a signal-to-noise ratio of 1000 and optimized stray light suppression (0.08%), the Siena delivers highly accurate measurements even at low light levels, making it a reliable choice for demanding analytical tasks.
Measuring just 52 x 57 x 17 mm and weighing 80 g, the Siena is perfectly suited for mobile and industrial settings. It operates with a 5V USB power supply, consuming only 60 mA, which further enhances its suitability for field use.
The Siena is available in three standard wavelength configurations:
- Siena 1.7: 940-1700 nm (8-10 nm resolution)
- Siena 1.9: 800-1900 nm (12-14 nm resolution)
- Siena 2.1: 900-2100 nm (13-16 nm resolution)
Additionally, entrance slits can be user-replaced to achieve higher sensitivity or resolution based on specific application needs.
- On-Board Processing: The Siena comes with a powerful microcontroller capable of performing on-board auto exposure, averaging, buffering, and spectrum processing, including dark and reference spectrum adjustments. This provides efficient, real-time data without the need for external processors.
- Multiple Interface Options: The Siena supports USB 2.0, UART, and optional SPI/I²C interfaces, making integration with existing systems straightforward. It also offers analog I/O connections and programmable I/O pins for custom configurations.
- Software and SDK: Included with the Siena is a comprehensive software suite compatible with Windows 7 and later, as well as an SDK with demo code, drivers, and protocol documentation. This enables seamless integration and custom application development to suit any unique requirement.
The Siena NIR Spectrometer is designed for versatility, making it perfect for a range of industries:
- Pharmaceutical Analysis: Accurately detect and quantify active ingredients in medications, ensuring quality control.
- Agriculture: Monitor crop health and soil composition to optimize yields and quality.
- Environmental Testing: Conduct analysis of air, water, and soil, helping to maintain regulatory compliance and environmental safety.
- Industrial Process Control: Integrate the Siena into manufacturing systems for real-time quality monitoring, improving efficiency and reducing waste.
- Performance Without Compromise: Unlike other NIR spectrometers that require cooling or sacrifice performance, the Siena combines an uncooled design with outstanding sensitivity and accuracy.
- Affordable Excellence: Get the benefits of a high-performance spectrometer at a cost-effective price point, making the Siena accessible to both large-scale industrial users and research laboratories.
- Tailored to Your Needs: With customizable configurations and optional accessories like replaceable entrance slits, collimators, and fiber patch cables, the Siena offers the flexibility to adapt to specific applications with ease.
- Wavelength Range: 800–2100 nm (depending on model)
- Sensor Type: InGaAs, 256 pixels
- Resolution (FWHM): Up to 13 nm (depending on model and entrance slit size)
- Power Supply: 5V via USB or auxiliary connector, power consumption ≤ 60 mA
- Size and Weight: 52 x 57 x 17 mm, 80 g
- Operating Temperature: -20 to 60 °C
The ARIS Compact UV/VIS Spectrometer by Avenir Photonics is designed for applications in the ultraviolet and visible light spectrum.
Covering wavelengths from 185 to 1100 nm, the ARIS offers enhanced sensitivity and minimal stray light, making it ideal for accurate laboratory measurements. Its compact and robust design is suitable for both portable and industrial use, with customizable wavelength ranges to meet specific needs.