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Monochromator Cat. No. Model Spectral Bandwidth S23-3269-041 OPTIZEN Alpha 1 nm (190 to 1100 nm) Cat. No. S23-3269-041 Model OPTIZEN Alpha Photometrics System Double-beam type Light Source Tungsten Halogen Lamp & Deuterium Lamp
(Built-in light source auto interchanging motor)
Spectral Bandwidth 1 nm (190 to 1100 nm) Wavelength Range 190 to 1100 nm Wavelength Display(setting) 0.05 nm Wavelength Accuracy ± 0.3 nm (For entire range)
± 0.1 nm (at 656.1 nm)Wavelength Repeatability <± 0.1 nm Slew Rate About 13,500 nm/min Scan Speed max 6,000 nm/min Photometric Range Absorbance : -4 to 4 Abs
Transmittance : 0 % to 400 %Photometric Accuracy ±0.002 at 0.5 Abs
±0.004 at 1.0 Abs
±0.006 at 2.0AbsPhotometric Repeatability ± 0.0002 at 0.5 Abs
± 0.0006 at 1.0 Abs
± 0.001 at 2.0 AbsStray Light < 0.02 % Nal at 220 nm, NaNO₂ at 340 nm Baseline Stability < 0.0003 Abs/h Baseline Flatness <± 0.0005 Abs Monochromator Czerny-Turner type with 1200 lines/nm blazed grating Lamp Interchange Wavelength 340~410 nm (Default 370 nm) Standard Cell Holder Automatic Rotary type 8-position Multi-Cell Holder Display 8 inch color LCD with touch screen Operating System(OS) Windows 10 (Embedded PC) Power Requirement 100~240 V, 50~60 Hz Weight 14 kg Dimensions(WｘDｘH) 520 mmｘ500 mmｘ200 mm