Visible Spectrophotometer (721/722)
Oct 29, 2009
Specifications:
Model: 721
Optical system: Single beam, 1200 diffraction grating.
Wavelength range: 340nm~1000nm
Spectrum bandwidth: 5nm
Transmittance accuracy: +/ -0.5%(t)
Transmittance repeatability: 0.2%(t)
Stray light: 0.2%(t)(360nm, .....
Shanghai Laipade Science Instruments Co., Ltd.