| Double Beam UV-2100 Spectrophotometer |
Double beam, fully automated scanning system.Wavelength scan: Scanning sampling spectra via any range within 190-900 nm.
Three scanning speed: fast, middle and slow selectable with min. sampling interval of 0,04 nm.
Data processing function of derivative spectra and smoothing, peak picking, spectrum expansion and superposition. Other arithmetic calculations are made as well.
Compatibile PC controlled, rich analytical software.
Fixed wavelength measurement: 10 wavelengths can be set at the same time, arithmetic calculation between wavelengths can be done.
Quantitation: Standard factor method, standard contrast method, 2-wavelength method, 3-wavelength method etc.
Kinetic measurement: wavelengths and sampling intervals selectable, activity calculation available
Specifications | | Wavelength range | 190-900nm | | Spectral bandwidth | 0.1, 0.2, 0.5, 1.0, 2.0nm | | Wavelength accuracy | ±0.3nm (0.15nm if required) | | Wavelength reproducibility | 0.15nm | | Photometric accuracy | ±0.3%T(0-100%T), ±0.002A(0-0.5A), ±0.004A(0.5-1A) | | Photometric reproducibility | 0.15%T | | Working mode | T, A, C, E | | Stray light | ≤0.05%T (NaI, at 220nm) | | Baseline flatness | ±0.001A | | Stability | 0.0004A/h (at 500nm, after warming up) | | Detector | photomultiplier | | Light source | Tungsten halogen lamp and deuterium lamp | | Power | AC:230V/50Hz, 110V/60Hz, 400W | | Dimensions | 670×470×210mm | | Weight | 45kg | | This specification can be changed without prior notice
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