T70+ UV-Vis Split Beam Spectrophotometer , Standalone or Software Control for Education

Optical system

Split beam ratio

Scan speed

Selectable 

Wavelength range

190-1100nm

Wavelength accuracy

+0.3nm

Wavelength reproducibility

≤0.2nm

Spectral bandwidth

0.5, 1.0, 2.0, 5.0nm

Photometric mode

Transmittance, Absorbance, Energy Concentration

Photometric range

-0.3-3.0Abs

Photometric accuracy

0.002A (0-0.5A), 0.004A (0.5-1A), 0.3%T (0-100%T)

Photometric reproducibility

00.001A(0-0.5A), 0.002A(0.5-1A), 0.15%T(0-100%T)

Photometric noise

0.001A(500nm) 30min warm-up

baseline flatness

0.002A(200-1000nm)

baseline stability

0.001A/h (500nm, 0Abs), 2hr warm-up