Omega Mesure
Spectrophotomètre UV-Vis double faisceau série SP-DUV1900

SP-DUV1900 / SP-DUV1901 / SP-DUV1901P

Double Beam UV-Vis Spectrophotometer SP-DUV1900 Series

Double-beam UV-Vis spectrophotometer, 190–1100 nm, 320×240 LCD, deuterium and tungsten lamps.

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Category: Laboratory equipment · Spectrophotometry & photometry

Specifications by model

CharacteristicSP-DUV1900SP-DUV1901SP-DUV1901P
Optical systemDouble beamDouble beamDouble beam
DisplayLCD grand écran 320×240 haute luminositéLCD grand écran 320×240 haute luminositéLCD grand écran 320×240 haute luminosité
Light sourcesDeuterium and tungsten lamps (imported)Deuterium and tungsten lamps (imported)Deuterium and tungsten lamps (imported)
Bandwidth2 nm1 nm0,5/1/2/4/5 nm réglable
Wavelength range190–1100 nm190–1100 nm190–1100 nm
Photometric range-4 à 4,000 A ; 0–200 %T ; 0,000–9999 C-4 à 4,000 A ; 0–200 %T ; 0,000–9999 C-4 à 4,000 A ; 0–200 %T ; 0,000–9999 C
Wavelength accuracy±0,1 nm (à 656,1 nm) ; ±0,3 nm pleine plage±0,1 nm (à 656,1 nm) ; ±0,3 nm pleine plage±0,1 nm (à 656,1 nm) ; ±0,3 nm pleine plage
Wavelength repeatability≤0,1 nm≤0,1 nm≤0,1 nm
Stray light≤0,02 %T≤0,02 %T≤0,02 %T

Full description

Double beam spectrophotometers are suitable for a wide range of applications including general pharmaceutical, research, clinical laboratory and biochemical use. Double Beam UV VIS Spectrophotometer Features: Photometric measurement: Double beam uv spectrophotometer can measure transmittance and absorbance at 1 to 6 wavelengths at the same time. Spectral measurement: Perform spectrum scanning of transmittance, absorbance and energy within the wavelength range, and perform various data processing such as peak and valley detection, derivative calculation, spectrum calculation, etc. Quantitative measurement: Single wavelength, dual wavelength, three wavelength and multi-wavelength measurement 1 to 9 point working curve (1 to 4 times) regression. Kinetic measurement: Time scan of transmittance and absorbance at any set wavelength and various data calculations can be performed. Data output: Data files and parameter files can be accessed, and measurement results are output in standard and universal data file formats.

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