Double Beam UV-VIS spectrophotometer with software

UV Model Photometric methods: Transmittance, Absorbance, Energy, Reflectivity Wavelength range: 190 nm-1100 nm Spectral Bandwidth:1nm Stray light: ≤0.03%(t)220nm NaI,360nm NaNO2 Wavelength accuracy: ≤±0.3nm Wavelength reproducibility:≤0.1nm Photometric range:0-999.9%(t),-4A-4A,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) ≤0.001A(0-0.5A) ≤0.002A(0.5-1A) Stability:≤±0.0004A/h(500nm,30min warmup) Noise:≤±0.0003A Power: 100-240V, 50/60±1Hz Baseline flatness: ≤±0.001A(190-1100nm) Light source:Deuterium&Tungsten-halogen lamp Includes:* 1. Power cable 1 pc 2. Operation Manual 1 pc 3. Certificate of quality 1 pc 4.10mmglass cuvettes 4pcs 5. 10mm quartz cuvettes 2pcs 6. Packing list1 pc 7. Dust cover 1 pc 8. UV1901 1 set 9.Software(CD) 1 pc 10.RS-232 cable1 pc Software specifications: Such operations as photometric measurement, spectrum measurement, quantitative measurement, kinetic measurement, and DNA measurement are offered in UVCON Windows applications. Single and Multi-wavelengths quantitative measurements can be measured with several kinds of arithmetic calculation methods to meet users demand. Curves can be measured and recalled in memory with data-handling of arithmetic calculation, logarithmic calculation, reciprocal calculation, smooth, derivate, Abs to/from %T conversion and peak pick. The measured data and graphics can be stored on PC/printed/output for reports. z