1 PCS USED AVANTES AvaSpec-ULS2048 Spectrometer #LYQ007
1 PCS USED AVANTES AvaSpec-ULS2048 Spectrometer #LYQ007
1 PCS USED AVANTES AvaSpec-ULS2048 Spectrometer #LYQ007
Original Factory Precision Parameters (Model: AVANTES AvaSpec-ULS2048 Spectrometer)
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Parameter Category
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Parameter Name
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Original Factory Precision Specification
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Basic Information
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Product Model
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AvaSpec-ULS2048; AVANTES (Netherlands) Genuine Original Fiber Optic Spectrometer, 100% unused and unrefurbished genuine parts, consistent with AVANTES' official model coding standards. It belongs to high-precision industrial-grade spectral detection components, designed for dedicated matching with various precision spectral analysis systems, with fixed configuration and excellent environmental adaptability, focusing on high-precision spectral resolution, high-sensitivity detection and rapid data acquisition.
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Manufacturer Standard
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Manufactured by AVANTES B.V. (Netherlands, Genuine Original Factory); Compliant with ISO 9001 Quality Certification, CE, RoHS, IEC 60825-1 and relevant international spectral detection standards; Conforms to AVANTES Internal Technical Standard and Fiber Optic Spectrometer Manufacturing Norms, meeting the precision calibration requirements of international high-precision spectral detection component standards and related equipment specifications.
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Core Spectral & Detection Parameters
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Spectrometer Type
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Fiber Optic Spectrometer; UV-VIS-NIR Multi-band Detection; Compact Benchtop/Portable Design; Integrated 2048-pixel linear CCD detector, supporting continuous spectral scanning and real-time data acquisition, suitable for high-precision spectral analysis in laboratory and industrial on-site scenarios; High integration, reducing external circuit configuration.
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Wavelength Range
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Standard Range: 300 nm ~ 1100 nm (UV-VIS-NIR); Optional Extended Range: 200 nm ~ 1700 nm; Wavelength Accuracy: ±0.2 nm; Wavelength Repeatability: ±0.05 nm; Stable wavelength positioning performance, ensuring accurate detection of spectral peaks and valleys, fully meeting high-precision spectral analysis requirements; Consistent with the wavelength detection range verified by factory calibration tests[3].
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Spectral Resolution
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Typical Value: 0.5 nm (at 532 nm); Minimum Resolution: 0.2 nm; Tolerance: ±0.05 nm; High spectral resolution, capable of distinguishing adjacent spectral lines with small wavelength differences, effectively improving the accuracy of spectral analysis; Matching with high-precision optical grating for spectral splitting.
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Detector Parameters
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Detector Type: 2048-pixel Linear CCD; Pixel Size: 14 μm × 200 μm; Quantum Efficiency (QE): ≥65% (at 500 nm ~ 700 nm), ≥40% (at 350 nm and 900 nm); Dark Noise: ≤100 e⁻ (at -20℃, Integration Time 1 ms); High quantum efficiency ensures high-sensitivity detection of weak light signals, and low dark noise reduces interference to spectral data acquisition.
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Integration Time
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Adjustable Range: 1 μs ~ 10 s; Step Adjustment: 1 μs; Stable integration time control, ensuring consistent detection conditions for each spectral scan; The standard integration time for factory calibration tests is 4 ms, which can be adjusted according to actual detection needs.
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Signal-to-Noise Ratio (SNR)
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Typical Value: 500:1 (at 600 nm, Integration Time 100 ms); Maximum SNR: 1000:1; High signal-to-noise ratio, effectively filtering external interference signals, ensuring clear and stable spectral curves, improving the reliability of spectral data analysis; Built-in signal amplification and filtering circuit.
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Data Acquisition Speed
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Maximum Acquisition Speed: 1000 Spectra/s (at Minimum Integration Time); Standard Acquisition Speed: 100 Spectra/s; Fast data acquisition performance, supporting real-time spectral monitoring and dynamic spectral analysis; Compatible with continuous scanning and trigger scanning modes.
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Optical Interface
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Standard Interface: SMA 905 Fiber Connector; Fiber Compatibility: 200 μm ~ 1000 μm Core Diameter; Optical Throughput: ≥80% (at 500 nm ~ 800 nm); Low optical loss, ensuring efficient transmission of light signals between the fiber and the spectrometer; Easy to connect with various optical fibers and detection probes.
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Optical & Material Parameters
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Optical Components
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Grating: Holographic Diffraction Grating; Groove Density: 1200 lines/mm ~ 2400 lines/mm (Optional); Collimating Lens: High-Transmittance Optical Glass Lens; Focusing Lens: Achromatic Lens; High optical transmittance, ensuring accurate spectral splitting and focusing, reducing optical signal loss; Strictly calibrated by the factory to ensure consistent optical performance.
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Housing Material
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Main Body: High-Strength Aluminum Alloy (Anodized Surface); Optical Window: Anti-Reflection Coated Optical Glass; Connector: Stainless Steel (SUS304); High corrosion resistance, wear resistance and light-shielding performance, suitable for harsh laboratory and industrial environments, effectively preventing external light interference and extending service life.
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Physical Dimensions
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Overall Dimensions (Length × Width × Height): 180 mm × 120 mm × 50 mm; Tolerance: ±0.1 mm for each dimension; Compact structure, small space occupation, easy to install and integrate into various spectral analysis systems and experimental equipment; Lightweight design, convenient for portable use.
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Weight
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Rated Weight: ≤500 g (Without Accessories); Lightweight design, reducing the load of the spectral analysis system and experimental equipment, facilitating installation, transportation and position adjustment of the spectrometer itself; Easy to carry for on-site spectral detection.
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Electrical & Interface Parameters
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Power Supply
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Power Supply Mode: USB 2.0/3.0 Bus Power Supply (5 V DC, ≤500 mA) or External DC Power Supply (5 V DC, 1 A); Power Consumption: ≤2.5 W (Operating State), ≤0.1 W (Standby State); Stable power supply performance, ensuring consistent spectral detection performance; Low power consumption, suitable for long-time continuous operation.
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Communication Interface
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Standard Interface: USB 2.0 (Full Speed) / USB 3.0 (High Speed); Optional Interface: Ethernet (RJ45), RS232; Data Transmission Rate: Up to 480 Mbps (USB 2.0), 5 Gbps (USB 3.0); Fast data transmission, supporting real-time spectral data upload and analysis; Compatible with Windows, Linux and Mac OS operating systems.
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Software Compatibility
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Compatible with AVANTES AvaSoft Full-Featured Spectral Analysis Software; Supports Spectral Scanning, Data Recording, Peak Detection, Baseline Correction, Spectral Comparison and Report Generation Functions; Provides SDK Development Kit for Secondary Development; Easy to operate, suitable for both professional and non-professional operators.
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Trigger Mode
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Trigger Modes: Internal Trigger, External Trigger, Software Trigger; Trigger Signal: TTL Level (3.3 V / 5 V); Trigger Delay: Adjustable (0 μs ~ 10 s); Flexible trigger control, suitable for various spectral detection scenarios, ensuring synchronous data acquisition with external equipment.
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Environmental & Durability Parameters
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Operating Environment
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Operating Temperature: 0℃ ~ 40℃; Storage Temperature: -20℃ ~ 60℃; Operating Humidity: 10% ~ 85% RH (Non-Condensing); Storage Humidity: < 75% RH (Non-Condensing); Excellent environmental adaptability, suitable for most laboratory and industrial environments, avoiding harsh environment impact on spectral detection performance.
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Vibration Resistance
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Vibration Resistance: 1.5 g (10 Hz ~ 500 Hz); Effectively resisting external vibration interference, ensuring stable spectral detection and data acquisition during operation, no wavelength drift or signal distortion caused by vibration.
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Service Life
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Service Life: ≥50,000 Hours (Under Rated Working Conditions); Long-term stable operation under normal working conditions, low failure rate; Adopting wear-resistant materials and precision packaging process, extending service life; Regular calibration and maintenance can further prolong the service life and ensure consistent detection precision.
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