Model |
UV1801 |
UV1801S |
UV1800 |
Optical System |
Single Beam, Grating 1200 lines/mm |
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Wavelength Range |
190 -1100 nm |
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Spectral Bandwidth |
1nm |
0.5/1/2/4/5nm |
2nm |
Wavelength Accuracy |
0.3nm |
0.5nm |
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Wavelength Repeatability |
0.1nm |
0.2 nm |
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Photometric Accuracy |
±0.3%T |
±0.5%T |
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Photometric Repeatability |
0.1%T(0~100%T) |
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Photometric Range |
-0.3-3A |
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Stray Light |
0.05%T@220nm,360nm |
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Stability |
±0.001 A/h @500 nm |
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Baseline Flatness |
±0.002 A |
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Noise |
±0.001 A |
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Scanning Speed |
Fast, Mid, Slow |
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Wavelength setting |
Auto |
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Keyboard |
Membrane keypad |
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Light Source |
Deuterium & Tungsten lamp |
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Display |
320*240 dots LCD |
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Detector |
Silicon Photodiode |
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Output |
USB port & Parallel port ( Printer) |
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Power |
AC 220V/50Hz; AC 110V/60Hz |
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Dimension |
590*460*220mm |
520*400*200mm |
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Weight |
25kg |
19kg |
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