UV-Vis Spectrophotometer - Spektrofotometer UV - Visibel 195nm-1020nm

752B Ultraviolet visible spectrophotometer Merk : RCC Bahan : GDJ Model : 752B Automatic lamp change Good monochromaticity Low stray light Four measurement modes: T, A, C, F LCD display for easy reading The use of single-chip microcomputer makes operation easier Adjusting 0% T and 100% T is only a light press Specifications: Wavelength range: 195-1020nm Wavelength accuracy: +/-2nm Wavelength repeatability: 1nm Spectral bandwidth: 4nm Transmittance accuracy: +/-0.5%T Repeatability of transmittance: 0.2%T Stray light: ≤0.3%T@220nm, 360nm Stability: +/-0.002A/h@500nm Drift: ≤0.1%T Noise: ≤0.2%T Transmittance display range: 0-200%T Absorption rate display range: -1.999---+1.999A Concentration display range: 0---1999C Working mode: T,A,C Light source: perforated tritium lamp, imported tungsten lamp Output mode: printer (optional) Net weight: 10.5 kg Dimensions (mm): 460*360*160