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Vis Spectrophotometer LVS-A11

Overview

Vis Spectrophotometer LVS-A11 with single beam has 1200 lines/mm grating optical system. It uses silicon photo diode detector and tungsten lamp as light source which provides the best wavelength coverage across the working range of the spectrophotometer. It incorporates the latest technology having high accuracy with digital wavelength display and automatic calibration facility. This highly accurate spectrophotometer is designed for industries and laboratories.

Features :

  • Wavelength range 335 nm - 1000 nm
  • 1200 lines / mm grating optical system
  • Spectral bandwidth 4 nm
  • Automatic 0 % transmittance
  • 100 % Transmittance calibration
  • High accuracy with digital wavelength display
Specifications :
Wavelength Range 335 ~ 1000 nm
Spectral Bandwidth 4 nm
Wavelength Accuracy ± 2 nm
Wavelength Repeatability 1 nm
Photometric Range T: 0 ~ 199.9 % , A: (-0.3) ~ 2.5A bs, F: 0 ~ 9999, C: 0 ~ 9999
Photometric Accuracy ± 0.5 % T
Photometric Repeatability 0.2 % T
Detector Silicon photo diode
Light Source Tungsten lamp (Socket Type, 20W / 12V, 2000h)
Stray Light ≤ 0.5 % T (360 nm)
Stability ≤ 0.5 % T / 5min
Power Requirement 220 V / 50 Hz
Dimensions 385 × 330 × 185 mm
Weight 10 kg
Optical System 1200 lines / mm grating
Applications :

Visible spectrophotometer is used for quantitative and qualitative analysis, detection of Impurities and functional groups determination. DNA/Protein analysis.

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