Visiable spectrophotometer 350nm-1020nm 721

Main specifications:
Optical system: Czerny-Turner (1200L/mm grating)
Wavelength range: 350nm-1020nm
Wavelength accuracy: ±2nm
Spectral bandwidth: 6nm
Wavelength repeatability: ≤1nm
Stray light: ≤0.1%(t) (at 360nm NaNO2)
Photometric accuracy: 0.5%T
Photometric repeatability: 0.2%T
Stability: ±0.004A/h at 500nm
Photometric Mode: T, A, C
Operation mode: manual operation
Automatically adjust 0%(Ï„), automatically adjust 100%(Ï„) and zero
Light source: Halogen