Wavelength |
Range |
190 – 1100nm |
Accuracy |
± 0.3nm |
Repeatability |
≤ 0.1nm |
Scanning Speed |
Fast, medium and slow |
Setting |
Auto |
|
Photometric |
Mode |
T, A, C, E, All Using Software |
Range |
-4.0~4.0Abs 0-200%τ |
Accuracy |
± 0.2% T(0~100%T)
± 0.002Abs (0 – 0.5A)
± 0.004Abs (0.5 - 1A) |
Repeatability |
± 0.001Abs (0-0.5A)
± 0.002Abs (0.5-1A) |
|
Spectrum Bandwidth |
Continuous Slit 0.1- 5nm with 0.1nm Interval |
Baseline Flatness |
≤ ± 0.001A (200-850nm) |
Baseline Stability |
± 0.0008 Abs / h (500nm, 0 Abs), 2hr warm-up |
Optical System |
Double Beam, Grating 1800 lines/mm. |
Light Source |
Tungsten Halogen and Deuterium arc lamps |
Detector |
Photo multiplier tube |
Stray Light |
≤ 0.01%T@ (measured by NaI at 220 nm) (measured at NaNO2 at 340nm) |
Display |
No display |
Software Output |
UV-Win |
Data Output |
USB for PC interface, Printer options not available |
Power Requirement |
Switchable 120~230VAC 50~60Hz |
Dimensions (W ×D ×H) |
545mm* 580mm*270mm |
Weight |
43Kg |