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Instrument Database:
Beijing Rayleigh Analytical Instrument Corporation (BRAIC) - UV-2100
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| Year of introduction |
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| Status |
available |
| Company |
Beijing Rayleigh Analytical Instrument Corporation (BRAIC)
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| Categories |
Spectrometer ( Molec. ): UV/VIS
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FEATURES:
- Double beam, fully automated scanning system
- Compatible PC controlled, rich analytical software.
- Wavelength Scan: Scanning sample spectra in any range within 190-900nm.
- Three scanning speed: Fast, Middle and Slow selectable, with Min. sampling interval of 0.04nm.
- Data processing function of derivative spectra and smoothing, peak picking, spectrum expansion and superposition and other arithmetic calculation.
- Fixed wavelength measurement: Maximum of 10 wavelengths can be set at the same time.
- Kinetic measurement: Wavelengths and sampling interval selectable, activity calculation available.
- Quantitation: Standard factor method, standard contrast method, 2-wavelength method, and 3-wavelength method etc.
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| Specifications |
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Wavelength range:
190 - 900nm
Spectral Bandwidth:
0.1, 0.2, 0.5, 1.0, 2.0nm
Wavelength accuracy:
±0.3nm
Wavelength Reproducibility:
0.15nm
Photometric Accuracy:
±0.3%T (0 - 100%T), ±0.002A(0 - 0.5A), ±0.004A(0.5A - 1A)
Photometric Reproducibility:
0.001A(0 - 0.5A)
Working mode:
T, A (-0.3 - 4A), E
Stray Light:
≤0.05%T(NaI, 220nm)
Baseline Flatness:
±0.001A
Stability:
0.0004A/h (at 500nm, after warming up)
Detector:
photomultiplier
Light source:
deuterium lamp, tungsten lamp
Power:
AC: 220V/50Hz, 110V/60Hz, 400W
Dimensions:
670x470x210mm
Weight:
45kg
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