Wavelength |
Range |
190nm-1000nm |
Accuracy |
± 0.5 nm |
Repeatability |
± 0.2 nm |
Scanning Speed |
Fast,Medium,Slow |
Setting |
Automatic |
|
Photometric |
Mode |
T, A, C |
Display Range |
0-200%T, -0.3~3A,0-9999C |
Accuracy |
± 0.3%T, ±0.002Abs(0-0.5A), ±0.004A(0.5A-1A) |
Repeatability |
≤ 0.15%T, 0.001Abs (0-0.5A),± 0.002Abs (0.5 – 1A) |
|
Spectrum Bandwidth |
2 nm |
Baseline Flatness |
± 0.002A(200-1090nm) |
Baseline Stability |
100%(T) noise ≤ 0.15%(T) |
Optical System |
Single Beam |
Light Source |
Deuterium and Tungsten Lamp |
Detector |
Silicon Photodiode |
Stray Light |
≤ 0.03%T (measured by NAI at 220nm) (measured at NaNO2 at 360 nm) |
Data Output |
USB |
Power Requirement |
AC220v±22v-50Hz± 1Hz, 80W |
Dimensions (W ×D ×H) |
740mm*630mm*450mm |
Weight |
35 Kg |
Monochromator |
Czerny-Turner |
Grating |
1200lines/mm |