lab instruments 722 S visible spectrophotometer
1.Well reliability, good stability 2.Sound optical performance 3.Wide application range
Main technical
Wavelength range 340-1000nm
Wavelength precision ±2nm
Wavelength repeatability :1nm
Action spectrum bandwidth 6nm
Transmittance accuracy :0.5%
Transmittance repeatability :0.3%
Stray light ≤0.05%
lab instruments 722 S visible spectrophotometer