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Single Beam UV/Visible Spectrophotometer LUS-A20

Labtron LUS - A20 UV/Vis Spectrophotometer provides a huge memory space which can store and display multiple sets of data and curves. It can achieve more accurate and flexible measurement requirements via PC control.

Wavelength Range :


Setting Wavelength :


Spectral Bandwidth :


Wavelength Accuracy :


Wavelength Repeatability :


Photometric Range :


Photometric Mode :


Photometric Accuracy :

±0.5% τ

Photometric Repeatability :

0.2% τ

Detector :

Import Silicon Photodiode

Light Source :

Import Deuterium Lamp & Tungsten Halogen Lamp

Stray Light :

≤0.05% τ (220nm NaI,340nm NaNO2)

Stability :

0.001A/h @500nm

Power Requirement :

AC 220V/50Hz 110V/60Hz

Dimensions :


Weight :


Power :


Display mode :

128*64 Dots LCD

Single-chip microcomputer control
Equipped with 128*64 Dots LCD display
Auto zero, 100% adjustment function
Wavelength automatic adjustment
Wrap lights, automatic filter change , large sample pool (0.5mm ~ 100mm)
Direct input by K, B factor for quantitative measurement standard curve
General Parallel printer interface with USB interface

  1. Organic chemistry, Inorganic chemistry, Life sciences, food, Medicine and health, Agriculture, Geology, Metallurgy and Environment etc.