S54 Ultraviolet Visible Spectrophotometer Instroduction The Gold S53/54 UV-Visible spectrophotometer is a 2nm spectral slit width concise easy-operated general use spectrophotometric instrument with wide rang of wavelength. It can measure transmittance,absorbance and direct reading within the wavelengths of 200-1000 nm. This instrument is widely used in medical science and hygiene, clinical analysis, biochemistry, petroleum chemical industry, environmental monitoring and quality control department for qualitative and quantitative analyses. Technical indicators Optical system Diffraction grating C-T monochromator Wavelength range 200~1000nm Light source Hamamatsu L2D2 long life high stable deuterium & tungsten lamp combination Receiver Hamamatsu 1226 UV receiver Wavelength accuracy ±2nm Wavelength repeatability 0.5 nm Transmittance accuracy ±0.5%(t) (NBS SRM930D) Transmittance repeatability 0.3%(t) Spectrum bandwidth 2nm Stray light ≤0.2%(t) (360nm, NaNO2) (220nm, NaI) Display scales (T) 0.0~199.9% (A) -0.3~2.999 (F) 1~9999 (C) 0~9999 Power source 220V±22V 50Hz±1Hz
Instroduction The Gold S53/54 UV-Visible spectrophotometer is a 2nm spectral slit width concise easy-operated general use spectrophotometric instrument with wide rang of wavelength. It can measure transmittance,absorbance and direct reading within the wavelengths of 200-1000 nm. This instrument is widely used in medical science and hygiene, clinical analysis, biochemistry, petroleum chemical industry, environmental monitoring and quality control department for qualitative and quantitative analyses.
