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Labmate Double Beam UV/Visible Spectrophotometer LMUD-A202

Labmate Double Beam UV/Visible Spectrophotometer LMUD-A202

Labmate Double Beam UV/Visible Spectrophotometer LMUD-A202 is a high-performance spectrophotometer designed for precise measurement of absorbance and transmittance across a broad wavelength range of 190–1100 nm. Equipped with tungsten and deuterium lamps, it delivers stable visible and ultraviolet light for reliable analysis. Featuring a photomultiplier tube detector, it provides wide spectral responsivity and high sensitivity. The 7-inch color LCD touchscreen enables easy operation, while PC scanning software allows data acquisition, storage, and analysis. Its low noise and stray light characteristics ensure accurate and reproducible results, suitable for laboratory and pharmaceutical applications.

  • Product Info

    Key Features

    • Wavelength range: 190–1100 nm

    • Spectral bandwidth: 1 nm

    • Double-beam optical system with 1200 lines/mm grating

    • Automatic wavelength setting

    • Photometric range: 0–200%T, –4 to 4A, 0–9999C (0–9999F)

    • Photometric accuracy: 0.2%T (0–100%T), ±0.002A (0–0.5A), ±0.004A (0.5–1A)

    • Photometric repeatability: ≤0.15%T, 0.001–0.002A

    • Photomultiplier tube (PMT) detector for high sensitivity

    • Tungsten and Deuterium lamp light sources

    • Low stray light (≤0.03% at 220/360 nm) and low noise (0.0005A at 500 nm)

    • Baseline flatness: ±0.001A

    • 7-inch color LCD touchscreen display

    • USB / RS232 port, USB/SD card storage

    • PC scanning software for data analysis

    Applications

    • Pharmaceutical and chemical laboratories

    • Analysis of drug formulations

    • Quantification of proteins, nucleic acids, and other biomolecules

    • General UV/Visible absorbance and transmittance measurements

    Technical Highlights

    Specification Details
    Wavelength 190–1100 nm
    Spectral Bandwidth 1 nm
    Optical System Double Beam, Grating 1200 lines/mm
    Wavelength Accuracy ±0.3 nm
    Wavelength Repeatability ≤0.1 nm
    Wavelength Setting Automatic
    Photometric Range 0–200%T, –4 to 4A, 0–9999C (0–9999F)
    Photometric Accuracy 0.2%T (0–100%T), ±0.002A (0–0.5A), ±0.004A (0.5–1A)
    Photometric Repeatability ≤0.15%T, 0.001–0.002A
    Detector Photomultiplier Tube (PMT)
    Light Source Tungsten and Deuterium Lamp
    Stray Light ≤0.03% (220 / 360 nm)
    Stability ±0.0005A/h at 500 nm
    Noise 0.0005A at 500 nm
    Baseline Flatness ±0.001A
    Data Output USB / RS232 Port
    Display 7-inch Color LCD Touchscreen
    Power Supply AC 220 / 110 V; 50 / 60 Hz
    Dimensions 590×475×250 mm
    Net Weight 20 kg
    Gross Weight 33 kg

    Optional Accessories

    • LMUD-A202-A1: Automatic 8-cell holder

    • LMUD-A202-P1: Peltier/Sipper system

    • LMUD-A202-R1: Reflection accessories

    Labmate LMUD-A202 is ideal for laboratories and pharmaceutical industries requiring sensitive, accurate, and low-noise UV/Visible spectrophotometric measurements.

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