Double Beam UV/VIS Spectrophotometer  LS- UV 2601

LS-UV 2601 double beam UV/VIS spectrophotometer successfully realizes high accuracy and reliability measurement to meet various application requirements.  It can be used extensively for qualitative and quantitative analysis in such fields as biochemical research and industry, pharmaceutical analysis and production, education, environmental protection, food industry, clinical examination, sanitation and anti-epidemic etc..

Features:

• Wide wavelength range, satisfying requirements of various fields.
• Four options for spectral bandwidth selection, 5nm, 4nm, 2nm & 1nm, made according to customer’s need and satisfying the requirements of pharmacopoeia.
• Fully automated design, realizing easy measurement.
• Optimized optics and large scale integrated circuits design, light source and receiver from world famous manufacturer all add up to high performance and reliability.
• Rich measurement methods: spectrum mode, photometric mode, kinetic mode, multi-wavelength mode, quantitative mode，DNA，proteinetc，pesticide residue., meet different measurement requirements.
• Automatic 10mm 8-cell holder, changeable to automatic5mm-50mm 4-posion cell holder for more choices.
• Data output can be obtained via a printer port.
• Parameters and data can be saved in case of power failure for user’s convenience.
• PC controlled measurement can be achieved via RS-232 interface (USB port) for more accurate and flexible requirements.

Technical Specifications:

• Ÿ  Wavelength Range:                          190-1100nm
• Ÿ  Spectral Bandwidth:                         2nm (5nm, 4nm, 1nm optional)
• Ÿ  Wavelength Accuracy:                     ±0.3nm
• Ÿ  Wavelength Reproducibility:           ≤0.15nm
• Ÿ  Photometric System:                          Double beam, auto-scan, dual detectors
• Ÿ  Photometric Accuracy:                      ±0.3%T (0~100%T), ±0.002A (0~1A)
• Ÿ  Photometric Reproducibility:            ≤0.15%T
• Ÿ  Working Mode:                                  T, A , C, E      
• Ÿ  Photometric Range:                           -0.3-3.5A      
• Ÿ  Stray Light:                                         ≤0.03%T (NaI, 220nm, NaNO₂ 360nm)    
• Ÿ  Baseline Flatness:                              ±0.002A      
• Ÿ  Stability:                                             ≤0.001A/h (at 500nm, after warming up)
• Ÿ  Noise:                                                 ±0.001A (at 500nm, after warming up)
• Ÿ  Display:                                              6 inches high light blue LCD
• Ÿ  Detector:                                             Silicon photo-diode
• Ÿ  Power:                                                 AC 220V/50Hz, 110V/60Hz, 180W
• Ÿ  Dimensions:                                       630x470x210mm
• Ÿ  Weight:                                               26kg      

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