□ 장비사양
1) Wavelength Range: 175-2600 nm
2) Wavelength accuracy: Ultraviolet region: +/-0.2 nm (Automatic wavelength calibration function incorporated)
3) Wavelength repeatability: Ultraviolet region: +/-0.1 nm
4) Photometric accuracy: +/-0.002 Abs (0 to 0.5 Abs), +/-0.004 Abs (0.5 to 1.0 Abs), +/-0.3%T, Checked with NIST SRM 930D
5) Photometric range: -2 to +5.0 Abs in 0.001 Abs steps
6) Detector Type: Photonmultiplier/Coded PbS
7) Monochromator : Prism-grating or grating-grating type Double monochromator
8) Premonochromator:Littrow monochromator using diffraction grating or prism
9) Main monochromator: Diffraction grating monochromator (2 diffraction gratings switchable)Czerny-Turner monochromator
10) Band pass : NIR Region: Switching in 0.2 nm steps from 0.24 to 8.0 nm
11) Scan speed : 0.3 (0.75), 3 (7.5), 15 (37.5), 30 (75), 60 (150), 120 (300), 300 (750), 600 (1,500), 1200 (3,000) and 2400 (6,000) nm/min. Speeds in parenthesis are speeds for NIR region.