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China UV-1801P/UV-1801S UV/VIS Spectrophotometer Suppliers and Factory - High Precision Instruments
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China UV-1801P/UV-1801S UV/VIS Spectrophotometer Suppliers and Factory - High Precision Instruments

Introducing our premium products sourced directly from trusted suppliers in China. Our factory utilizes cutting-edge technology and adheres to stringent quality control measures to deliver exceptional items that meet global standards. With a commitment to excellence, we ensure that every product is crafted with precision and care, making us a leading choice among buyers looking for reliable goods. Choose our products for unparalleled quality and competitive pricing, backed by the expertise of our established suppliers in the heart of China's manufacturing industry. Experience the difference that comes from working with a factory dedicated to innovation and customer satisfaction

    Key Features
    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.
    Technical Specs
    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 light spectra.
    Q How many spectral bandwidth options are available?
    There are five spectral bandwidth options: 0.5nm, 1nm, 2nm, 4nm, and 5nm. The default is 2nm, and the other options can be selected based on customer requirements, including compliance with pharmacopoeia standards.
    Q What cell path lengths are compatible with this instrument?
    The standard manual 4-cell holder accommodates cells ranging from 5mm to 50mm. It can also be changed to a long path length cell holder supporting up to 100mm path length for specialized measurements.
    Q Does the UV-1081 support PC-controlled operation?
    Yes, the UV-1081 supports PC-controlled measurement via a USB port, enabling more accurate, flexible, and automated data acquisition for advanced laboratory workflows.
    Q What measurement methods does the UV-1081 support?
    The instrument 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 a broad range of analytical needs.
    Q Will data be lost if there is a power failure?
    No. The UV-1081 is designed to save all parameters and measurement data in non-volatile memory, so your data is fully preserved even in the event of an unexpected power failure.