Innovative Split Strahl UV1800 UV-VIS spectrophotomet

High cost performanced spectrophotometer Accessories: 1. Power cable 1 pc 2. Operation Manual 1 pc 3. Certificate of quality checking 1 pc 4. 10mm glass cuvettes 2 pcs 5. 10mm quartz cuvettes 2pcs 6. Packing list 1 pc 7. Dust cover 1 pc ModelUV1800 Photometric methods:Transmittance, Absorbance, Energy, Reflectivity Wavelength range: 190 nm-1100 nm Spectral Bandwidth: 2nm Stray light: ≤±0.05 %T(220 nm, Nal) Wavelength accuracy: ±0.5 nm Wavelength reproducibility:≤0.2nm Photometric range:0-999.9%(T),- 3 A-3 A,0-9999C,1-9999F Photometric accuracy: ±0.3 %T (0-100 %T) ±0.002A(0-0.5A) ±0.004A(0.5-1A) Photometric reproducibility:≤±0.15%(T)(0-100%T) ≤±0.001 A (0-0.5 A) ≤±0.002A(0.5-1A) Stability: ≤±0.001A/h(500nm, after 30 min warmup) Noise: ≤±0.001 A Power: 100-240V, 50/60±Hz Light source: Deuterium&Tungsten-halogen lamp z