Experience high-precision analysis with this advanced UV/VIS Double Beam Spectrophotometer, engineered for stability, accuracy, and user-friendly operation across a wide range of laboratory applications. Designed with an extended 520mm light path and rigid 16mm-thick die-cast aluminum optical base, this instrument delivers superior wavelength resolution and long-term operational reliability.
Dual beam light path technology significantly reduces stray light and circuit fluctuations, ensuring consistent performance and high measurement stability. The device supports powerful stand-alone functionality, enabling users to perform spectrum scanning, kinetic studies, standard curve generation, DNA/protein testing, and multi-wavelength analysis directly—no PC required.
For enhanced usability, a large 6-inch high-definition LCD display offers real-time visualization of measurement data and graphs. The intuitive interface, combined with a one-button automatic calibration system, simplifies daily operation and maintenance.
Key Features:
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Dual Beam Optical System: Minimizes stray light and improves measurement stability and reproducibility.
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Extended Light Path (520mm): Greatly enhances wavelength resolution for more accurate spectral data.
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16mm Die-Cast Optical Base: High-strength aluminum base reduces vibration and thermal drift, enhancing system reliability.
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One-Touch Auto Calibration: Automatically calibrates baseline, wavelength, and dark current for optimal performance.
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6-Inch LCD Display (320×240 Dots): Displays full spectral graphs and data clearly without external monitors.
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Flexible Connectivity:
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USB Port: For PC connectivity and software control.
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Parallel Port: Compatible with optional micro thermal printer for immediate data printouts.
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Comprehensive Software Suite: Enables spectrum scanning, quantitative analysis, kinetic studies, DNA/protein testing, and multi-wavelength measurement with GLP/GMP-compliant features.
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Data Management: Offers functions such as data retrieval, graph zooming, flexible data storage, and export to PC.
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Optional Auto Cell Holder: Expandable with accessories like automatic cell changers for higher throughput testing.
Technical Specifications:
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Optical System: Double Beam with 1200 Lines/mm Holographic Grating
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Wavelength Range: 190–1100 nm
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Bandwidth Options:
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UV-9000: 1.8 nm
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UV-9000A: 1.0 nm
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UV-9000S: 0.5 / 1.0 / 2.0 / 4.0 nm (Adjustable)
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Wavelength Accuracy: ±0.1 nm @ D2 656.1 nm; ±0.3 nm full range
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Wavelength Repeatability: ±0.1 nm
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Photometric Range: -0.3 – 3A, 0–200%T, 0–9999C
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Photometric Accuracy: ±0.2%T (0–100%T)
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Photometric Repeatability: ≤0.1%T (0–100%T)
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Stability: ≤0.0005A/h @ 250 nm & 500 nm
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Stray Light: ≤0.03%T @ 220 nm & 360 nm
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Detector: High-sensitivity Silicon Photodiode
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Display: 320×240 Dot Matrix LCD
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Lamps: Deuterium and Tungsten Halogen
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Data Output: USB & Parallel Ports
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Power Supply: AC 220V/50Hz or AC 110V/60Hz
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Dimensions: 625 × 430 × 206 mm