Visible Spectro photometer Lab Equipment 360-1000nm

New Visible Spectro photometer Lab Equipment 360-1000nm 4nm 110V 721N

721N visible spectrophotometer, an analytical instrument commonly used in physico-chemical

laboratories to make quantitative and qualitative analysis of specimen materials in the near

ultra-violet, visible spectral range, finds much scope for its service in such fields as medicine,

clinical examination, biochemistry, petro-chemical industry, environmental protection and quality control.

Optical system: single beam, diffraction grating
Wavelength coverage: 360nm – 1000nm
Wavelength accuracy:±2nm
Wavelength reproducibility: ≤ 1nm
Spectral bandwidth: < 4nm
Stray light: 0.5%τ at 360nm
Transmittance measurement range: 0.0%τ—100.0%τ
Absorbance measurement range: 0.000A—1.999A
Concentration direct-reading range: 0000—1999
Transmittance accuracy: ±0.5%τ  (NBS930D)
Transmittance reproducibility: ≤0.2%τ
Stability: light current ≤0.5%τ/ 3 min.
Dark current ≤0.2%τ/ 3 min.
Power supply: AC 110-220V