1. Photodiode-Array UV-Vis Spectrophotometer 2. 190~1100nm Wavelength range, 0.95nm Spectral Resolution (Pharma compliant) 3. Dual source, D2 & Tungsten for optimized energy distribution 4. Ultra-fast scanning time : 20msec per scan 5. 1024-channel Photodiode Array Detector 6. ±0.2nm Wavelength Accuracy 7. Large open sampling area for a broad range of liquid and solid sampling accessories 8. USB Communications interface
Specifications - Wavelength range : 190~1100nm - Absorbance range : ±3A - Stray Light : <1.0% (198 nm KCl), <0.05% (220 nm Nal), <0.03% (340 nm NaNO2 ), <1.0% (300 nm Acetone) - Bandwidth : 1nm - Wavelength accuracy : ±0.2nm (D2 peak 656.1nm) - Wavelength reproducibility : <0.02nm (10 measurements at 656.1nm) - Photometric accuracy : ± 0.005 A (0.2 A), ± 0.005 A (0.5 A), ± 0.005 A (1 A), ± 0.01 A (60 mg/L PDC), ± 0.01 A (430 nm, 600 mg/L PDC) - Photometric reproducibility : <0.001 A (At 0.5 A), <0.002 A (At 1 A), <0.001 A (At 0.2 A) - Photometric drift : < 0.001 A/hour (At 0 A, 300 nm) - Photometric noise (RMS) : <0.0001A at 300nm, 1nm slit - Source : Deuterium & Tungsten
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