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UV-Visible Split Beam VSB-082
UV Visible Split Beam Spectrophotometer Model VSB-082 offer excellent performance, high quality and competitively priced. It is extensively used for various type of analysis including photometric measurement, spectral scans, kinetic measurement, quantitative determination and DNA/Protein Analysis. When interfaced to a PC the user friendly control software offers many other applications such as access to a data base, three-dimensional spectral analysis, GLP Laboratory protocol, fast analysis of pesticide residues and many other established applications that are required for environmental analysis.
Features:
- The Holographic grating reduces stray light of the instrument. (4)
- Instrument is provided with Silicon Photodiode detectors. (4)
- The operator needs to press the keys only twice when measuring ordinary samples. (4)
- The Split beam ratio optics ensures good stability. (2)
- The fastest scanning speed is over 1000 nm (2)
- MPU Software platform / Spec UV software workstation (2)
- Working Mode : MPU mode / PC Mode MPU (2)
Specifications:
Spectral Bandwidth:
0.5, 1, 2, 5nm (variable slit)
Wavelength Range:
190 – 1100nm
Wavelength Accuracy:
± 0.3nm (Automatic wavelength correction)
Wavelength Reproducibility:
0.2nm
Stray Light:
< 0.12%T (220nm, Nal; 340nm, NaNO2 )
Photometric Mode:
Transmittance, absorbance, energy
Photometric Range:
-0.3 – 3Abs
Baseline Flatness:
± 0.002 Abs (190 - 1100nm)
Baseline stability:
0.001Abs/h (500nm, 0Abs 2nm spectral bandwidth, 2hr warm up)
Photometric Noise:
± 0.001 Abs(500nm, 0 Abs 2nm spectral bandwidth)
Detector:
Silicon photodiode
Photometric Accuracy:
± 0.002Abs (0 - 0.5A)
± 0.004Abs (0.5 - 1A)
± 0.3%T(0 - 100%T)
Photometric Reproducibility:
0.001Abs (0 - 0.5A)
0.002Abs (0.5 - 1A)
0.15%T(0 - 100%T)
Product Details:
Other Models:
UV-Visible Split Beam VSB-081
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