How can we export data from this Double Beam UV-Visible Spectrophotometer?

Labtron’s Double Beam UV-Visible spectrophotometer contains a USB port (USB drive and USB host) that enables users to export data to external storage devices such as flash drives. This simplifies data sharing between the spectrophotometer and external systems allowing results to be stored and accessed on different computers. The USB host feature also supports direct connections to peripheral devices like printers. The RS232 interface allows direct communication with computers, printers, or other laboratory information systems (LIS).

What is the specialty of Socket-type deuterium and tungsten lamps?

Our Double Beam UV-Visible spectrophotometer contains Socket-type lamps designed for quick and easy installation or replacement without requiring realignment of the optical system. This means users can replace the lamps themselves without needing technical expertise or service support, which minimizes downtime in busy laboratory environments. Additionally, these lamps offer stable light output and long operational life, ensuring consistent and reliable performance over time. Their plug-and-play design enhances instrument uptime, making them ideal for laboratories that require routine and uninterrupted spectrophotometric analysis.

What are the key advantages of deuterium and tungsten lamps used in Double Beam UV-Visible spectrophotometer?

Labtron’s Double Beam UV-Visible spectrophotometer contains deuterium and tungsten lamps, offering significant advantages for comprehensive and precise spectroscopic analysis. The deuterium lamp provides stable light in the ultraviolet range (190–400 nm), while the tungsten lamp covers the visible to near-infrared range (320–1100 nm), together enabling a wide spectral coverage from 190 to 1100 nm. This broad range allows users to perform both UV and visible light measurements seamlessly.

What are the different scanning speeds of this Double Beam UV-Visible Spectrophotometer?

Our Double Beam UV-Visible Spectrophotometer features adjustable scanning speeds to optimize performance based on the type of analysis required. Users can select from high, medium or low scanning speeds with a maximum speed of 3000 nm/min. The faster scanning allows quick spectrum acquisition, and slower scanning speeds provide high resolution and more accurate data. This feature optimizes performance, enhancing both efficiency and analytical accuracy.

What standard accessories come with this Double Beam UV-Visible Spectrophotometer?

Labtron’s Double Beam UV-Visible Spectrophotometer comes equipped with four 10 mm glass cuvettes, two 10 mm quartz (UV) cuvettes, and a power cord. The glass cuvettes are ideal for measurements in the visible light range (400–700 nm), commonly used in colorimetric and general spectrophotometric analyses. The quartz cuvettes, on the other hand, are specifically designed for UV region measurements (below 400 nm), as quartz allows UV light to pass through, making them suitable for UV-based studies. The power cord provides the necessary electrical connection to operate the instrument.

Double Beam UV-Vis Spectrophotometer LUS-B22

Name: Double Beam UV-Vis Spectrophotometer LUS-B22
Brand: Labtron
SKU: LUS-B22
Rating: 4.8 (692 reviews)

Double Beam UV-Vis Spectrophotometer LUS-B22 features a wavelength range of 190 to 1100 nm and a spectral bandwidth of 1 nm. It offers various scanning modes, high, medium, and low, with a maximum scan speed of 3000 nm/min. The spectrophotometer equipped with an automatic wavelength setting, delivers consistent results without the need for manual intervention. Its large sample chamber accommodates 5 to 100 mm cuvettes of all kinds. Our spectrophotometer is ideal for Photometric measurement, Quantitative measurement, Kinetics, Spectrum scan, DNA\Protein test, and more.

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Wavelength Range	190 to 1100 nm
Spectral Bandwidth	1 nm
Wavelength Setting	Automatic
Optical System	Double Beam, Grating 1200 lines/ mm
Wavelength Accuracy	± 0.1nm at 656.1 nm, ± 0.3 nm at all
Wavelength Repeatability	Up to 0.1 nm
Photometric Accuracy	±0.2% T (0 to 100% T), ±0.002 A (0 to 0.5A), ±0.004 A (0.5 to 1A)
Photometric Repeatability	Up to 0.15% T (0 to 100% T), 0.001 A (0 to 0.5 A), 0.002 A(0.5 to 1 A)
Photometric Range	0 to 200% T, -0.3 to 3 A, 0 to 9999 C
Stray Light	Up to 0.03% T at 220 nm, 360 nm
Stability	± 0.0005 A/h at 500 nm
Baseline Flatness	±0.001 A
Noise	0.0005 A at 500 nm
Work Mode	T, A, C, E
Scanning Speed	Hi, Med, Low (Max. 3000 nm/min)
Display	320 × 240 LCD
Light Source	Deuterium and tungsten lamp
Detector	Imported Silicon Photodiode
Cuvette Holder	10 mm manual 4-cell holder
Output	USB, RS232
Power Supply	AC 110 to 220V 50 to 60Hz
Dimensions	810 × 660 × 390 mm
Gross Weight	27kg

In massive memory
USB storage
Different work modes
USB port data transfer
Socket-type lamp
Compact design

Labtron's Double Beam UV-Vis Spectrophotometer LUS-B22 offers powerful functions like photometric measurement, quantitative measurement, kinetics, spectrum scan, DNA/protein test, multiwavelength, etc. Its versatility and accuracy make it an essential tool in laboratories and industries for precise sample analysis.

10 mm glass cuvette × 4

10 mm quartz cuvette(UV) × 2

Power cord × 1

PC software × 1

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Double Beam UV-Vis Spectrophotometer LUS-B22 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-B18

Wavelength Range : 190 to 1100 nm
Spectral Bandwidth : 1 nm
Wavelength Setting : Automatic
Optical System : Double Beam, Grating 1200 lines/ mm

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Double Beam UV-Vis Spectrophotometer LUS-B40

Wavelength range : 190 to 1100 nm
Spectral bandwidth : 0.5/1/2/4 nm
Wavelength Accuracy : ± 0.1nm (D2, 656.1 nm), ± 0.3 nm full range
Wavelength Repeatability : ≤ 0.1 nm

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Double Beam UV-Vis Spectrophotometer LUS-B63

Spectral Bandwidth : 2.0nm
Wavelength Range : 190 to 1100 nm
Optical System : Quasi double beam ratio monitoring optical path, holographic diffraction grating
Wavelength Accuracy : ± 0.5nm

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Double Beam UV-Vis Spectrophotometer LUS-B43

Wavelength Range : 190 to 1100nm
Wavelength Accuracy : ±0.3nm
Wavelength Repeatability : ≤ 0.1nm
Spectral Bandwidth : 2nm or 1nm

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Double Beam UV-Vis Spectrophotometer LUS-B32

Wavelength range : 190 to 1100 nm
Spectral bandwidth : 0.5/1/2/4/5 nm
Wavelength Accuracy : ± 0.1nm @ 656.1 nm, ± 0.3 nm @ all
Wavelength Repeatability : ≤ 0.1 nm

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Double Beam UV-VIS Spectrophotometer LUS-B52

Optical System : Double beam
Wavelength Range : 190 to 1100 nm
Spectral Bandwidth : 1.0 nm
Wavelength Accuracy : ±0.3 nm

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Double Beam UV-Visible Spectrophotometer LUS-B24

Wavelength Range : 190 to 1100 nm
Spectral Bandwidth : 2 nm
Optical System : Double Beam, Grating 1200 lines/ mm
Wavelength Accuracy : ± 0.1nm at 656.1 nm, ± 0.3 nm at all

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Double Beam UV-VIS Spectrophotometer LUS-B41

Wavelength Range : 190 to 1100 nm
Wavelength Accuracy : ± 0.3 nm
Wavelength Repeatability : ≤ 0.2 nm
Spectral Bandwidth : 1.8/1.0 nm

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Double Beam UV-Vis Spectrophotometer LUS-B22 FAQ's

Labtron’s Double Beam UV-Visible spectrophotometer contains a USB port (USB drive and USB host) that enables users to export data to external storage devices such as flash drives. This simplifies data sharing between the spectrophotometer and external systems allowing results to be stored and accessed on different computers. The USB host feature also supports direct connections to peripheral devices like printers. The RS232 interface allows direct communication with computers, printers, or other laboratory information systems (LIS).
Our Double Beam UV-Visible spectrophotometer contains Socket-type lamps designed for quick and easy installation or replacement without requiring realignment of the optical system. This means users can replace the lamps themselves without needing technical expertise or service support, which minimizes downtime in busy laboratory environments. Additionally, these lamps offer stable light output and long operational life, ensuring consistent and reliable performance over time. Their plug-and-play design enhances instrument uptime, making them ideal for laboratories that require routine and uninterrupted spectrophotometric analysis.
Labtron’s Double Beam UV-Visible spectrophotometer contains deuterium and tungsten lamps, offering significant advantages for comprehensive and precise spectroscopic analysis. The deuterium lamp provides stable light in the ultraviolet range (190–400 nm), while the tungsten lamp covers the visible to near-infrared range (320–1100 nm), together enabling a wide spectral coverage from 190 to 1100 nm. This broad range allows users to perform both UV and visible light measurements seamlessly.
Our Double Beam UV-Visible Spectrophotometer features adjustable scanning speeds to optimize performance based on the type of analysis required. Users can select from high, medium or low scanning speeds with a maximum speed of 3000 nm/min. The faster scanning allows quick spectrum acquisition, and slower scanning speeds provide high resolution and more accurate data. This feature optimizes performance, enhancing both efficiency and analytical accuracy.
Labtron’s Double Beam UV-Visible Spectrophotometer comes equipped with four 10 mm glass cuvettes, two 10 mm quartz (UV) cuvettes, and a power cord. The glass cuvettes are ideal for measurements in the visible light range (400–700 nm), commonly used in colorimetric and general spectrophotometric analyses. The quartz cuvettes, on the other hand, are specifically designed for UV region measurements (below 400 nm), as quartz allows UV light to pass through, making them suitable for UV-based studies. The power cord provides the necessary electrical connection to operate the instrument.