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Visible Spectrophotometer LBN-VS131
Visible Spectrophotometer LBN-VS131

Visible Spectrophotometer LBN-VS131

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Overview

Visible Spectrophotometer LBN-VS131 is a is an easy-to-use instrument that produces precise results with a baseline stability of 0.002A/h. The instrument has a high resolution, a 325 to 1000 nm continuous wavelength range, and a spectral bandwidth of 2 nm. The system includes a backlit LCD screen, on-board data storage for up to 200 data groups, and a large storage compartment for cuvettes with path lengths ranging from 5 to 100mm.

Specifications :
Optical System Single Beam
Wavelength Range 325 to 1000 nm
Spectral Bandwidth 4.0nm
Wavelength Accuracy ±2nm
Wavelength Repeatability ≤1nm
Photometric Range -0.3-3.0A, 0-200%T
Photometric Accuracy ±0.003A@0.5A, ±0.006A@1.0A, ±0.5%T@100%T
Photometric Repeatability ≤0.0015A@0.5A, ≤0.003A@1.0A, ≤0.25%T@100%
Stability ≤0.002A/h @500nm
Light Source Tungsten lamp
Stray Light ≤0.2%T
Sample Compartment 4-position,10 mm
Display LCD
Output USB & Parallel port
Power 80 W
Power Supply 110/220VAC, 50/60Hz
Dimension (L × W × H) 490 × 360 × 210 mm
Weight 12 Kg
Features :
  • Space saving compact design, occupies less bench space
  • Integrated user interface, user-friendly operation
  • Auto setting wavelength function
  • High photometric accuracy
  • Robust, dependable and low maintenance
  • Wide continuous wavelength range for test flexibility
  • Large sample compartment, can accommodate 5 – 100 mm path length
  • PC connectivity through USB
Applications :

These are ideal for chemical laboratories, bio-chemical laboratories, analytical and medical laboratories, environment protection and Agricultural industries.