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UV-1801P/UV-1801S UV/VIS Spectrophotometers from China Suppliers and Factory for Accurate Measurements
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UV-1801P/UV-1801S UV/VIS Spectrophotometers from China Suppliers and Factory for Accurate Measurements

UV-1801P/UV-1801S UV/VIS Spectrophotometers from China Suppliers and Factory for Accurate Measurements

Introducing our high-quality products directly from China, where we carefully collaborate with top suppliers and ensure that every item is crafted in our state-of-the-art factory. Our commitment to excellence means you receive only the best, with products designed to meet your specific needs. Trust in our extensive experience and reliable sourcing processes as we deliver exceptional value and quality that you can count on. Discover the advantage of partnering with a leading factory in China and explore our diverse range of products tailored for your market
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    Product Details

    Features

    • Scan type, single beam spectrophotometer with wide wavelength range, satisfying requirement of various fields.
    • Five options for spectral bandwidth selection: 5nm, 4nm, 2nm, 1nm, and 0.5nm, made according to customer's need and satisfy the requirements of pharmacopoeia.
    • Standard manual 4-cell holder accommodates cells from 5–50mm and changeable to long path length cell holder of 100mm.
    • Optional accessories such as peristaltic pump automatic sampler, water constant temperature sample holder, peltier temperature control sample holder, single slot test tube sample holder, film sample holder.
    • Optimized optics and electronics design, light source and detector from the world famous manufacturer ensure high performance and reliability.
    • Rich measurement methods: wavelength scan, time scan, multi-wavelength determination, multi-order derivative determination, double-wavelength method and triple-wavelength method etc., meet different measurement requirements.
    • Data output can be obtained via a printer port.
    • Parameters and data can be saved in case of power failure for user's convenience.
    • PC controlled measurement can be achieved via USB port for more accurate and flexible requirements.

    Specifications

    Wavelength Range 190–1100nm
    Spectral Bandwidth 2nm (5nm, 4nm, 1nm, 0.5nm optional)
    Wavelength Accuracy ±0.3nm (for UV-1081P), ±0.5nm (for UV-1081S)
    Wavelength Reproducibility ≤0.2nm
    Monochromator Single beam, plane grating of 1200L/mm
    Photometric Accuracy ±0.3%T (0–100%T)
    Photometric Reproducibility ≤0.2%T
    Working Mode T, A (−0.301–3A), C, E
    Stray Light ≤0.1%T (NaI, 220nm; NaNO2, 340nm)
    Baseline Flatness ±0.003A
    Stability ≤0.002A/h (at 500nm, after warming up)
    Noise ≤0.2%T/3min (0% line)
    Detector Silicon photo-diode
    Display 7 inches colorful touch screen
    Power AC: 90–250V, 50V/60Hz
    Dimensions 470mm × 325mm × 220mm
    Weight 9kg

    Frequently Asked Questions

    Q What is the wavelength range of the UV-1081 spectrophotometer?
    The UV-1081 spectrophotometer covers a wavelength range of 190–1100nm, making it suitable for a wide variety of analytical applications across UV and visible spectral regions.
    Q What spectral bandwidth options are available?
    The instrument offers five spectral bandwidth options: 0.5nm, 1nm, 2nm, 4nm, and 5nm. The standard configuration is 2nm, and other bandwidths can be selected according to customer needs or pharmacopoeia requirements.
    Q What cell path lengths are compatible with this spectrophotometer?
    The standard manual 4-cell holder accommodates cells with path lengths from 5mm to 50mm. It can also be changed to a long path length cell holder supporting up to 100mm path length cells.
    Q What measurement methods does the UV-1081 support?
    The UV-1081 supports a rich set of measurement methods including wavelength scan, time scan, multi-wavelength determination, multi-order derivative determination, double-wavelength method, and triple-wavelength method, covering diverse analytical needs.
    Q Can the UV-1081 be connected to a PC for data management?
    Yes. The UV-1081 supports PC-controlled measurement via a USB port, enabling more accurate and flexible data acquisition and management. Data output can also be obtained through the built-in printer port.
    Q What optional accessories are available for the UV-1081?
    A range of optional accessories is available, including a peristaltic pump automatic sampler, water constant temperature sample holder, Peltier temperature control sample holder, single slot test tube sample holder, and film sample holder, allowing the instrument to be configured for specific application requirements.