Description
The AvaSpec-ULS2048x64-EVO is a high-performance spectrometer from Avantes, designed for applications requiring high UV and NIR sensitivity. Utilizing a symmetrical Czerny-Turner optical bench with a 75 mm focal length, this spectrometer covers a broad wavelength range from 200 to 1160 nm. It features a back-thinned CCD image sensor with 2048x64 pixels, providing exceptional sensitivity of up to 650,000 counts/µW per ms integration time. This makes it an ideal choice for less demanding applications where cooling is not necessary.
With its compact design, the AvaSpec-ULS2048x64-EVO offers versatility and ease of integration into various systems. The spectrometer supports high-speed USB 3.0 and Gigabit Ethernet interfaces, ensuring rapid data transfer with a sample speed of 2.4 ms per scan. The device's digital I/O capabilities include a range of analog and digital connections, making it adaptable to diverse experimental setups. Additionally, it can be powered via USB or an external 12VDC source, enhancing its operational flexibility.
Avantes provides extensive customization options for the AvaSpec-ULS2048x64-EVO, including a selection of gratings, slit sizes, and fiber-optic connectors. The instrument can also be equipped with order-sorting filters and purge ports for deep-UV measurements. The integration of the AS7010 electronics board ensures improved signal processing and connectivity, offering up to ten times faster data transfer compared to USB2. Each unit is supplied with AvaSoft-basic software, a USB cable, and a comprehensive manual, facilitating straightforward setup and operation.
AvaSpec-ULS2048CL-EVO UV 1200 Spectrometer
Specifications
| Monochromator Type: | Czerny-Turner |
|---|---|
| Effective Focal Length: | 75 mm |
| Diffraction Grating: | 300 lines/mm |
| Grating Blaze Wavelength: | 300 nm |
| Spectral Range: | 200 – 1100 nm |
| Spectral Resolution (Avg): | 1.5 nm |
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Features
- High UV and NIR Sensitivity: The AvaSpec-ULS2048x64-EVO is designed for applications requiring high sensitivity in the UV and NIR wavelength ranges (200-1160 nm).
- Advanced Optical Bench: Features a Symmetrical Czerny-Turner optical bench with a 75 mm focal length for precise measurements.
- Resolution Flexibility: Offers a resolution range of 0.09–20 nm, depending on configuration.
- Low Stray Light: Less than 1% stray light, ensuring accurate spectral data.
- High Sensitivity: Achieves up to 650,000 counts/µW per ms integration time.
- Back-thinned CCD Detector: Equipped with a 2048x64 pixel back-thinned CCD image sensor for enhanced detection capabilities.
- Excellent Signal-to-Noise Ratio: Offers a signal-to-noise ratio of 450:1.
- 16-bit AD Converter: Provides precise digital conversion with a 1.33 MHz sampling rate.
- Flexible Integration Time: Supports integration times from 2.4 ms to 25 seconds.
- High-Speed Interfaces: Includes USB 3.0 (5 Gbps) and Gigabit Ethernet (1 Gbps) for fast data transfer.
- Rapid Sample Speed: Achieves a sample speed of 2.4 ms/scan with on-board averaging.
- Low Noise Levels: Features readout noise of 7.5 cnt RMS and dark noise of 11.5 cnt RMS.
- Wide Dynamic Range: Offers a dynamic range of 6100 for comprehensive data capture.
- Versatile Digital IO: Includes an HD-26 connector with 2 analog inputs, 2 analog outputs, 13 digital bidirectional channels, trigger, sync, strobe, and laser control.
- Power Supply Options: Can be powered via USB (885 mA) or external 12VDC (420 mA).
- Compact Design: Measures 177 x 127 x 44.5 mm and weighs 1180 grams.
- Customizable Configuration: Available with various slit sizes, gratings, and fiber-optic entrance connectors (SMA or FC/PC).
Applications
- Environmental Monitoring: Ideal for applications like Differential Optical Absorption Spectroscopy (DOAS) due to its high UV sensitivity and precise wavelength detection.
- Chemical Analysis: Suitable for analyzing chemical compositions in the UV and NIR range, benefiting from its broad wavelength range and high sensitivity.
- Biomedical Research: Utilized in various spectroscopic techniques for studying biological samples, thanks to its high signal-to-noise ratio and dynamic range.
- Industrial Quality Control: Employed in monitoring production processes and ensuring product quality through precise spectral analysis.
- Material Science: Used for investigating material properties and detecting impurities with its high-resolution capabilities.
- Optical Component Testing: Beneficial for testing and characterizing optical components due to its customizable grating and slit options.
- Research and Development: Offers flexibility and precision for various R&D applications in academic and industrial settings.
Frequently Asked Questions
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