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Labmate Single Beam Visible Spectrophotometer LMSV-A205

Labmate Single Beam Visible Spectrophotometer LMSV-A205

Labmate Single Beam Visible Spectrophotometer LMSV-A205 is designed for dependable visible-range wavelength analysis from 320 nm to 1100 nm. It employs a single-beam optical system integrated with a C-T monochromator and blazed holographic grating to ensure stable photometric performance. With ±2 nm wavelength accuracy and manual wavelength setting, it supports routine laboratory measurements with consistent results. The instrument features a 7-inch color touchscreen for intuitive operation and dual USB ports for efficient data transfer and software connectivity. Its fast scanning capability and robust optical configuration make it suitable for daily analytical workflows.

  • Product Info

    Key Features

    • Wavelength range from 320 to 1100 nm

    • 4 nm spectral bandwidth

    • Single-beam optical system

    • C-T monochromator with 1200 lines/mm blazed holographic grating

    • Manual wavelength setting

    • Silicon photodiode detector

    • Tungsten lamp light source

    • Multiple working modes: T, A, C, E

    • Adjustable scanning speed (high, medium, low)

    • 7-inch color touch screen

    • USB(A) and USB(B) interfaces

    • Manual 4-cell cuvette holder

    • In-house data storage capability

    Technical Highlights

    Specification Details
    Wavelength Range 320 to 1100 nm
    Spectral Bandwidth 4 nm
    Optical System Single beam
    Monochromator C-T monochromator, blazed holographic grating (1200 lines/mm)
    Wavelength Accuracy ±2 nm
    Wavelength Repeatability ±1 nm
    Wavelength Setting Manual
    Photometric Range 0 to 200%T, –0.3 to 3 A
    Photometric Accuracy ±0.5%T, ±0.004 A (0–0.5 A), ±0.008 A (0.5–1 A)
    Photometric Repeatability ±0.5%T, ±0.004 A (0–0.5 A), ±0.008 A (0.5–1 A)
    Photometric Stability ±0.15%T, ±0.002 A (0–0.5 A), ±0.004 A (0.5–1 A)
    Stray Light 0.1%T
    Stability ±0.002 A at 500 nm (3 min)
    Detector Silicon photodiode
    Light Source Tungsten lamp
    Working Modes T, A, C, E
    Scanning Speed High / Medium / Low (max. 3000 nm/min)
    Cuvette Holder 10 mm manual 4-cell holder
    Output USB(A) data transfer, USB(B) PC software
    Display 7-inch color touch screen
    Power Supply AC 110 to 220 V, 50 to 60 Hz
    Package Dimensions 700 × 680 × 340 mm
    Gross Weight 20 kg

    Standard Accessories

    • 10 mm glass cuvette

    • 10 mm quartz cuvette

    • Power cord

    Optional Accessories

    • Glass cuvettes: 5, 10, 20, 30, 50, 100 mm

    • Quartz cuvettes: 5, 10, 20, 30, 50, 100 mm

    • Quartz micro-cuvettes: 0.35 to 1.7 ml; 50/100/200 µl

    • Glass micro-cuvettes: 0.35 to 1.7 ml; 50/100/200 µl

    • Manual 4-cell holders: 10, 50, 100 mm

    • Single-hole and long-path cell holders

    • Auto 8-cell / 4-cell / 5-cell holder

    • Film holder, tube rack, adjustable XY micro cell holder

    • Peltier/sipper system and integrating sphere

    • Tungsten, deuterium, and xenon lamps

    • Thermal printer or built-in thermal printer

    • PC software and 21 CFR software

    Applications
    Labmate Single Beam Visible Spectrophotometer LMSV-A205 is used for absorbance and transmittance measurement of colored solutions in routine chemical analysis, pharmaceutical testing, food quality control, and academic laboratory applications.

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