Model |
UV1901 |
Optical System |
Double Beam, Grating 1200 lines/mm |
Wavelength Range |
190 nm~1100nm |
Spectral Bandwidth |
1nm |
Wavelength Accuracy |
<= +/-0.1 nm (656.1nm D2); <= +/-0.3nm (full warelength range) |
Wavelength Repeatability |
0.1nm |
Photometric Accuracy |
±0.3%T(0~100%T) |
Photometric Repeatability |
0.1%T(0~100%T) |
Photometric Range |
-4A~ 4A |
Stray light |
0.05%T |
Stability |
±0.0004@500nm |
Baseline Flatness |
±0.001A |
Noise |
0.0003 A/H |
Scanning Speed |
Fast, Mid, Slow |
Wavelength Setting |
Auto |
Keyboard |
Membrane keypad |
Light Source |
Deuterium &Tungsten lamp |
Display |
320*240 LCD |
Photometric Mode |
T,A,C |
Detector |
Silicon Photodiode |
Output |
USB port & Parallel port ( Printer) |
Power |
AC 220V/50Hz or AC 110V/60Hz |
Dimension |
658*468*220mm |
Weight |
30kg |
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