Single Beam UV/Visible Spectrophotometer LUS-A22 Catalog

Overview

Single Beam UV/Visible Spectrophotometer LUS-A22 comes with a wide wavelength range of 190 - 1100 nm with adjustable spectral bandwidth of 0.5 nm, 1 nm, 2 nm, 4 nm. It has a PC software to provide reliable measurements results. The wide range of measurement methods e.g. wavelength scanning, time scanning, microarray measurement meets the different range of applications.

Features :

    • Wide wavelength range of 190 - 1100 nm
    • 4 spectral bandwidth (4.0 nm, 2.0 nm, 1.0 nm, 0.5 nm)
    • 6 inches large LCD screen to display measurement parameters & readings
    • Improved and optimized optical design, light source and receiver system
    • Automatic wavelength adjustment
    • Wide range of measurement methods: wavelength scanning, time scanning, microarray measurement
    • Adapted with PC software to measure more precise measurements
    • Large scale integrated circuit design to improve the scalability and reliability of the system
    • Measurement data can be output through the printer with USB interface
Specifications :
Wavelength Range 190 ~ 1100 nm
Spectral Bandwidth 0.5 nm, 1 nm, 2 nm, 4 nm adjustable
Wavelength Accuracy ± 0.3 nm
Wavelength Repeatability ≤ 0.1 nm
Photometric Range (-4)A to 4 A
Photometric Mode T,A,C,E
Photometric Accuracy ± 0.3 % τ(0 - 100 % τ) ± 0.002 A (0 to 0.5 A) ± 0.003 A(0.5 A to 1 A)
Photometric Repeatability 0.15 % τ(0 - 100 % τ); ± 0.001 A(0 to 0.5 A); ± 0.0015 A(0.5 A to 1 A)
Detector Imported Silicon Photodiode
Light Source Imported Deuterium Lamp & Tungsten Halogen Lamp
Stray Light ≤ 0.05 % T at 220 nm, 360 nm
Stability 0.0005 A / h at 500 nm
Power Requirement AC 220 V / 50 Hz, 110 V / 60 Hz.
Dimensions 560 × 450 × 230 mm
Noise ± 0.0002 A at 500 nm
Weight 28 kg
Power 120 W
Display LCD 6 inches blue LCD
Baseline Flatness ± 0.001 A
Applications :

Single beam UV/VIS spectrophotometer has applications in pharmaceutical analysis, biological research, chemistry, environmental science, food science, medicine & other fields.

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