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1. High UV-Vis performance between 190 and 1100 nm
2. Specially designed for industry and labs
3. Pre-set wavelength program (4 wavelengths), and one-touch key response
4. Single-point curve calibration and multi-point curve calibration (up to 12 points)
5. Display of fitting degree of curve fitting and concentration data with up to 50 sets of curve parameters storage
6. Display of concentration data with up to 200 sets of data storage
7. System clock management/ Dark current calibration/ wavelength calibration/USB data communication
8. Data-processing software (Optional)
Product Type: UV-756
Optical System:Czerny-Turner(1200Lines/mm Grating)
Wavelength range:190-1100nm
Bandwidth:2.0nm
Wavelength accuracy: ± 0.3nm
Wavelength reproducibility: ≤ 0.2nm
Transmittance accuracy: ±0.002A(0-0.5A): ±0.003A(0.5-1A); ±0.3%T(0-100%T)
Transmittance repeatability: ≤ 0.001A(0-0.5A); ≤0.002(0.5-1A); ≤0.15%T(0-100%T)
Photometric range:0-200%T,-0.301-3.000A,0-9999C
Drift: ≤0.001A/h@500nm
Baseline linear: ±0.002A
Noise:100%≤0.15%T;0%≤0.1%T
Stray light: ≤0.05%T@220,360nm
Data output:USB
Print interface:Centronics
Scan speed:Fast/Mid/Slow
Long-life light source:Philip halogen(2000h)
Instrument size:450(L)*340(W)*180(H)mm
Net weight:12KGS