Double Beam UV-Vis Spectrophotometer LUS-B11

Name: Double Beam UV-Vis Spectrophotometer LUS-B11
Brand: Labtron
SKU: LUS-B11
Rating: 5 (951 reviews)

Double Beam UV-Vis Spectrophotometer LUS-B11 is a compact, tabletop, wide screen double beam spectrophotometer comprising double beam long light path design, offers 190 to 1100 nm of wavelength range with 1200 L/mm grating. Features automatic calibration of all baseline, wavelength, and dark current, it has rigid 16 mm dicast aluminium base as optical mount. Equipped with 6 inches LCD display, standard software and USB interface, this spectrometer provides direct operation to multi functions and display the test results curve and data. With unique 520 mm long light path, it ensures great resolution with stability and reliability.

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Wavelength range	190 to 1100 nm
Spectral bandwidth	1.8 nm
Optical system	Double beam; 1200 lines/mm grating
Wavelength accuracy	±0.1nm (D2 656.1nm), ±0.3nm @ all
Wavelength repeatability	0.2 nm
Photometric range	-0.3 to 3 A; 0 to 200% T; 0 to 9999 C
Photometric accuracy	±0.2% T (0 to 100% T)
Photometric repeatability	≤0.1% T (0 to 100% T)
Noise	± 0.0005 A/h
Light source	Tungsten lamp, Deuterium lamp
Stray light	≤0.03% T @ 220 nm,360 nm
Stability	± 0.001 A/h @ 500nm
Display	320×240 Dots (6 inches) LCD display
Baseline Flatness	±0.001A/h
Detector	Silicon photodiode
Function	Spectrum scanning, Standard curve, Kinetics, Multi wavelength scanning, DNA/Protein testing
Interface	USB
Printer	Parallel port
PC software	Yes
Power supply	AC 220 V/110 V，50/60 Hz
Dimensions (W×D×H)	625×430×206 mm
Weight	30 kg

Wide screen double beam spectrophotometer
Unique double beam 520 mm long light path design
190 to 1100 nm of wavelength range with 1200 L/mm grating
Automatic calibration of all baseline, wavelength, and dark current
Rigid 16 mm dicast aluminium base as optical mount
6 inches LCD display, standard software and USB interface
Direct operation to multi functions: spectrum scanning, standard curve, kinetics, multi wavelength scanning, DNA/Protein testing
Tungsten and deuterium lamp as light source
Great resolution with stability and reliability

Double Beam 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.

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Double Beam UV-Vis Spectrophotometer LUS-B11 Catalog

Available Range :

Double Beam UV-Vis Spectrophotometer LUS-B32 : 190 to 1100 nm Double Beam UV-Vis Spectrophotometer LUS-B43 : 190 to 1100nm Double Beam UV-Vis Spectrophotometer LUS-B23 : 190 to 900nm Double Beam UV-Vis Spectrophotometer LUS-B30 : 190nm to 1100 nm Double Beam UV-Vis Spectrophotometer LUS-B42 : 190nm to 1100nm Double Beam UV-Vis Spectrophotometer LUS-B64 : 320 to 1100 nm

Models of Double Beam UV Vis Spectrophotometer

Labtron UV Vis double beam Spectrophotometers are small, tabletop devices with twin beam designs that span a wide range of wavelengths. They have silicon photodiode detectors, automatic wavelength adjustments, and tungsten and deuterium lamps. These feature LCD displays and USB ports for data storage and transportation. They provide a variety of measurement methods to satisfy various analytical needs. Our double beam spectrophotometers have exceptional performance and durability, auto calibration, user-friendly interfaces, and enhanced optics for precision.

Double Beam UV/Vis Spectrophotometer LUS-B70

Optical System : Czerny-Turner (CT) design, double beam
Grating : 1200 lines/mm holographic grating
Wavelength Range : 190 to 1100 nm
Spectral Bandwidth : 0.5, 1, 2, 4, 5 nm (5 gears, continuously adjustable)

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Double Beam UV-Vis Spectrophotometer LUS-B33

Wavelength Range : 190 to 1100 nm
Spectral Bandwidth : 0.5, 1, 2, 4 and 5 nm
Optical System : Double Beam, Grating 1200 lines/ mm
Wavelength Accuracy : ± 0.3 nm

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Double Beam UV-Vis Spectrophotometer LUS-B61

Optical System : Double beam/Proportional monitoring (optional), CT type light path, 1200 line/mm Laser holographic diffraction grating
Wavelength Range : 190 to 1100 nm
Spectral Bandwidth : 2 nm
Wavelength Accuracy : ±0.3 nm (all-optical wavelength), ±0.1 nm (656.1 nm D2)

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Double Beam UV-Vis Spectrophotometer LUS-B44

Wavelength Range : 190 to 1100nm
Scan Speed : 30000 nm/min
Spectral Bandwidth : 0.2, 0.5, 1.0, 2.0, 5.0 nm
Wavelength Accuracy : ±0.1 nm (at 656.1 nm) ±0.3 nm

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Double Beam UV-Vis Spectrophotometer LUS-B51

Wavelength Range : 190 to 1100 nm
Spectral Bandwidth : 5 nm
Wavelength Accuracy : ± 1.8 nm
Wavelength Repeatability : ≤ 1 nm

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Double Beam UV-Vis Spectrophotometer LUS-B60

Optical System : Double beam/Proportional monitoring (optional), CT type light path, 1200 line/mm Laser holographic diffraction grating
Wavelength Range : 190 to 1100 nm
Spectral Bandwidth : 0.5 nm, 1 nm, 2 nm, 4 nm, 5 nm
Wavelength Accuracy : ±0.1 nm (656.1 nm D2), ±0.3 nm