Visible Spectrophotometer

Manufacturer: Jasco (Japan).

Model: V730 UV/VIS.

– Optical system: Rowland arranges off-circle monochrome double beam type.

– Light sources: Halogen lamps, Deuterium lamps.

– Wavelength: 190-1100 nm

– Accuracy: +/- 0.2 nm (at 656.1 nm).

– Repeatable wavelength: +/- 0.1 nm.

– Spectral bandwidth (SBW): 1 nm.

– Stray light:

+ 1% (198 nm KCL 12 g / L aqueous solution).

+ 0.02% (220 nm NaI 10 g / L aqueous solution)

+ 0.02% (340 nm NaNO2 50 g / L aqueous solution).

+ 0.02% (370 nm NaNO2 50 g / L aqueous solution).

+ SBW: 1 nm