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Double Beam UV/Vis Spectrophotometer LUS-B13

Labtron LUS-B13 offers four customized spectral bandwidth range (4nm, 2nm, 1nm, 0.5nm) to meet the market needs. It is fully automated and can achieve more accurate and flexible measurement via PC control

Wavelength Range :


Setting Wavelength :


Spectral Bandwidth :

2nm(Optional: 0.5nm, 1nm, 4nm, 5nm / Adjustable : 0.5 , 1, 2, 4nm)

Wavelength Accuracy :


Wavelength Repeatability :


Photometric Range :


Photometric Mode :


Photometric Accuracy :

±0.3% τ(0-100%τ) ±0.002A(0~0.5A) ±0.003A(0.5A~1A)

Photometric Repeatability :

0.15% τ(0-100%τ) ±0.001A(0~0.5A) ±0.0015A(0.5A~1A)

Detector :

Import Silicon Photodiode

Light Source :

Import Deuterium Lamp & Tungsten Halogen Lamp

Stray Light :

≤0.03% τ (220nm NaI,340nm NaNO2)

Stability :

0.0005A/h @500nm

Power Requirement :

AC 220V/50Hz 110V/60Hz

Dimensions :


Noise :

± 0.0002A @500nm

Weight :


Power :


Display mode :

6 inches high brightness blue LCD

Optical System :

Double beam

Baseline Flatness :

± 0.001A

Automatic design to achieve the simplest means of measurement
Improved scalability and reliability of the system through LSI design
High performance and high reliability
Measurement data can be output through the printer with USB interface
Can be powered down to save the measurement parameters and data, user-friendly

  1. Medicine analysis, life sciences, farming, fishery, metal element, Geological exploration, food safety.