Double Beam Scanning UV-Visible Spectrophotometer FM-UVS-D200 Catalog

Description :

Double Beam Scanning UV-Visible Spectrophotometer FM-UVS-D200 is a high-performance unit having 190 to 900 nm of wavelength range with variable spectral bandwidth from 0.1 to 5nm, selected by a continuous variable slit. Features Czerny-Turner monochromator and photo multiplier tube detector with electronic control system ensures high stability and low background noise. Compact design with fixed position sample, has tungsten and deuterium lamp as light source and USB interface to connect with PC.

Features:

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Specifications:

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Wavelength range	190 to 900 nm
Spectral bandwidth	Continuous slit 0.1 to 5.0 nm with 0.1 nm interval
Optical system	Double beam
Wavelength accuracy	±0.3 nm
Wavelength repeatability	≤0.1 nm
Scanning speed	Selectable
Photometric range	-4 to 4 Abs
Photometric accuracy	±0.002 A (0 to 0.5vA), ±0.004vA (0.5 to 1.0 A), ± 0.3% T (0 to 100% T)
Photometric reproducibility	±0.001 A (0 to 0.5 A)
Noise	± 0.0004 A (500 nm) 30 min warm-up
Light source	Tungsten lamp and Deuterium lamp
Stray light	≤ 0.01%T (220 nm Nal, 340 nm NaNO2)
Baseline flatness	±0.001 A (200 to 850 nm)
Baseline stability	± 0.0008 A/h (500 nm, 0 Abs), 2hr warm-up
Standard Sample holder	Fixed sample position
Detector	Photo multiplier tube
Monochromator	Czerny-Turner
Wavelength correction	Automatic
Interface	USB
Power supply	AC 120 to 230 V, 50/60 Hz
Dimension (W×D×H)	545×580×270 mm
Weight	43 kg

Applications: Double Beam Scanning UV-Visible Spectrophotometer are used for analysis of band gap, optical coatings and thin films, quantitative analyses, kinetics, wavelength scanning, and DNA and Protein analysis across clinical and research laboratories.

Accessories Optional: Sipper Pump Constant Temperature Cell Holder Peltier Adjustable Angle Solid Sample Holder Solid Sample Holder Standard Sample Holder Automatic 8 Position Cell Changer Universal 5 to 100 mm Path Length Cell Holder Micro Cell Holder Ultra-micro cell holder Specula Reflectance Accessories Integrating Sphere Test Tube Holder 13 to 16 mm Variable Short Path-length Cell Holder Software