Vision Scientific VLS003 Spectrophotometer 335 to 1000nm,Wavelength Accuracy ± 2nm,Spectral Bandwidth 5nm


The VLS003 spectrophotometer provides precise and accurate readings. It features a large screen graphic LCD that is easy to read and gives quick accurate readings in Absorbance, Transmittance, Factor, and Concentration. Each option can easily be selected by using the Mode button located on the control panel. Automatic zeroing and blanking with the touch of a single button are included for easy operation. Halogen lamp is used as a light source. High quality silicon photodiode detector provides optimal performance.

Wavelength range is 325-1000nm, spectral bandwidth is 5nm, and single beam grating is 1200 lines/mm. The large sample compartment has a four position 10mm square cuvette holder. Optional accessories are available. Replacement bulbs are quick and easy to install, with no need for tools or alignment. USB port is included to transfer data and interface with a Windows-based computer for further data processing and analyses.

Optional software packages are also available.

The spectrophotometer comes with four 10nm optical square cuvettes, dust cover, and user manual.

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Wavelength range 325-1000nm; spectral bandwidth 5nm; single beam grating 1200 lines/mm
Quick and accurate readings in absorbance, transmittance, factor, and concentration
Wavelength accurracy ± 2nm, wavelength repeatability ± 1 nm; 0-125% transmittance, 0-2.5 absorbance, 0-9999C (0-9999F)
Photometric accuracy ±1%T
50-60Hz power required, halogen light source, stray Energy

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