 Model Number |
UV-1800 |
Model: UV-1800, With CE Mark
Feature:
1 Scan type spectrophotometer with wide wavelength range, satisfying requirement of various fields.
2 Three options for spectral bandwidth selection:5nm, 2nm, 1nm, made according to customer's need and satisfy the requirements of pharmacopoeia
3 Manual 4-cell holder accommodates long path length cells up to 100mm.
4 Optimized optics and electronics design, light source and detectors from the world famous manufacturer ensure high performance and reliability
5 Rich measurement methods: wavelength scan, time scan, multi-wavelength detemination, multi-order derivative determination, double-wavelength method and triple-wavelength method etc., meet different measurement requirement
6 Data output can be obtained via a printer port and a RS-232 interface (RS485 and USB port optional)
7 Parameters and date can be saved for user's convenience
8 PC controlled measurement can be achieved for more accurate and flexible requirement
Technical Specification:
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Wavelength Range:
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190-1100nm
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Spectral Bandwidth:
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2nm(5nm,1nm optional)
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Wavelength Accuracy:
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±0.5nm
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Wavelength Reproducibility:
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0.2nm
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Photometric Accuracy:
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±0.5%T(0-100%T), ±0.002A(0-0.5A), ±0.004A(0.5A-1A)
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Photometric Reproducibility:
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0.2%T
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Working Mode:
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T, A(-0.33A), C, E
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Stray Light:
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≤0.1%T(NaI,220nm;NaNO2, 340nm)
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Baseline Flatness:
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±0.002A
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Stability:
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≤0.002A/h( At 500nm, After warming up)
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Noise:
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±0.001A(at 500nm, After warming up)
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Detector:
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Silicon photo-diode
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Display:
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6 inches high light blue LCD
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Power:
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AC:220V/50Hz,110V/60Hz,140W
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Dimensions:
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530×410×210mm
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Weight:
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18kg
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