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Vis Spectrophotometer LVS-A11

Vis Spectrophotometer LVS-A11

Visible spectrophotometer 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.

Catalog

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

Features

Applications

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

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