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Double Beam UV-Vis Spectrophotometer LUS-B33

Double Beam UV-Vis Spectrophotometer LUS-B33

Double Beam UV-Vis Spectrophotometer LUS-B33 covers a wavelength range of 190 to 1100 nm with adjustable spectral bandwidths from 0.1 to 5 nm. It features a double beam optical system with a 1200 lines/mm grating. It supports GLP/GMP compliance with functions like user management, audit tracking, and log inquiry. It connects easily to laser printers via WiFi and thermal printers via Bluetooth. Our Double Beam UV-Vis Spectrophotometer performs various tasks such as photometric, quantitative, kinetic, and spectrum scanning, along with DNA/protein and multi-wavelength analysis.

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Wavelength Range 190 to 1100 nm
Spectral Bandwidth 0.1, 0.2, 0.5, 1, 2, 4 and 5 nm
Optical System Double Beam, Grating 1200 lines/ mm
Wavelength Accuracy ± 0.3 nm
Wavelength Repeatability Up to 0.1 nm
Photometric Accuracy ±0.2% T (0 to 100% T), ±0.0005 A (0 to 0.5 A), ±0.0008 A (0.5 to 1 A)
Photometric Repeatability Up to 0.15% T (0 to 100% T), 0.0004 A (0 to 0.5 A), 0.0006 A (0.5 to 1 A)
Photometric Range 0 to 400% T, -4 to 4 A
Resolution 0.00001Abs
Stray Light Up to 0.03% T at 220 nm, 360 nm
Stability ± 0.0001A
Baseline Flatness ±0.0004 A
Noise 0.0005A at 500 nm
Work Mode T, A, C, E
Scanning Speed Hi, Med, Low (Max. 6000 nm/min)
Display IPAD 11-inch Touch Screen
Light Source Imported xenon lamp
Detector Imported Silicon Photodiode
Cuvette Holder 10 mm single hole cell holder
Output Cloud connectivity/Email/SMS/Bluetooth/WiFi
Power Supply AC 110 to 220V 50 to 60Hz
Dimensions 880 × 690 × 520 mm
Gross Weight 45kg
  • Eleven-inch touch screen

  • Equipped with Bluetooth

  • Easy operation 

  • Real-time data sharing

Double Beam UV-Vis Spectrophotometer LUS-B33 handles photometry, spectrum scans, DNA/protein assays, and multi‑wavelength tests perfect for drug development, environmental checks, and toxicology.

Accessories Name 

Quantity

10 mm Glass Cuvette

4 pcs

10 mm Quartz Cuvette

2 pcs

Power Cord

1 pc

Accessories name 

Quantity

Glass Cuvettes 5mm

4 pcs/box

Glass Cuvettes 10mm

4 pcs/box

Glass Cuvettes 20mm

2 pcs/box

Glass Cuvettes 30mm

2 pcs/box

Glass Cuvettes 50mm

2 pcs/box

Glass Cuvettes 100mm

2 pcs/box

Quartz Cuvettes 5mm

2 pcs/box

Quartz Cuvettes 10mm

2 pcs/box

Quartz Cuvettes 20mm

2 pcs/box

Quartz Cuvettes 30mm

2 pcs/box

Quartz Cuvettes 50mm

2 pcs/box

Quartz Cuvettes 100mm

1 pc/box

Quartz Micro-Cuvettes (0.35/0.7/1.0/1.4/1.7 ml)

2 pcs/box

Quartz Micro-Cuvettes (50/100/200 µl)

2 pcs/box

Glass Micro-Cuvettes (0.35/0.7/1.0/1.4/1.7 ml)

2 pcs/box

Glass Micro-Cuvettes (50/100/200 µl)

2 pcs/box

Manual 4-cell Holder 10mm

1 pc/box

Manual 4-cell Holder 50mm

1 pc/box

Manual 4-cell Holder 100mm

1 pc/box

Single Hole Cell Holder 10mm

1 pc/box

Single Hole Long-path Cell Holder 50mm

1 pc/box

Single Hole Long-path Cell Holder 100mm

1 pc/box

Auto 8-cell / 4-cell / 5-cell Holder

1 pc/box

Film Holder

1 pc/box

Tube Rack

1 pc/box

Adjustable XY Micro Cell Holder

1 pc/box

Peltier / Sipper System

1 pc/box

Integrating Sphere

1 pc/box

Tungsten Lamp (for 1000)

1 pc/box

Tungsten Lamp (for 1200/1600/1700/1800/1900/N/K/M)

1 pc/box

Deuterium Lamp (for 1000/1200)

1 pc/box

Deuterium Lamp (for 1600/1700/1800/1900/N/K/X/T)

1 pc/box

Xenon Lamp

1 pc/box

Thermal Printer

1 pc/box

Built-in Thermal Printer

1 pc/box

PC Software (for 1000/1200)

1 pc/box

PC Software (for 1600/1700/1800/1900/N/K/M)

1 pc/box

21 CFR Software (for 1600/1700/1800/1900/N/K/M)

1 pc/box

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-B23

Double Beam UV-Vis Spectrophotometer LUS-B23

  • Wavelength Range : 190 to 900nm
  • Spectral Bandwidth : 4nm, 2nm, 1nm, 0.5nm, 0.2nm, 0.1nm
  • Optical System : Double beam
  • Wavelength Accuracy : ±0.1nm
Double Beam UV-Vis Spectrophotometer LUS-B35

Double Beam UV-Vis Spectrophotometer LUS-B35

  • Wavelength Range : 190 to 1100 nm
  • Wavelength Setting : Automatic
  • Spectral Bandwidth : 1 nm
  • Optical System : Double Beam, Grating 1200 lines/ mm
Double Beam UV-Vis Spectrophotometer LUS-B32

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
Double Beam UV-Vis Spectrophotometer LUS-B63
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
Double Beam UV-Vis Spectrophotometer LUS-B60
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
Double Beam UV-Vis Spectrophotometer LUS-B50

Double Beam UV-Vis Spectrophotometer LUS-B50

  • Wavelength Range : 190 to 1100nm
  • Spectral Bandwidth : 6 nm
  • Wavelength Accuracy : ± 2nm
  • Wavelength Repeatability : ≤ 1nm
Double Beam UV-Vis Spectrophotometer LUS-B19

Double Beam UV-Vis Spectrophotometer LUS-B19

  • Wavelength Range : 190 to 1100 nm
  • Spectral Bandwidth : 0.5, 1, 2, 4 and 5 nm
  • Wavelength Setting : Automatic
  • Optical System : Double Beam, Grating 1200 lines/ mm
Double Beam UV-Vis Spectrophotometer LUS-B14

Double Beam UV-Vis Spectrophotometer LUS-B14

  • Wavelength Range : 190 to 1100 nm
  • Spectral Bandwidth : 2 nm
  • Wavelength Setting : Automatic
  • Optical System : Double Beam, Grating 1200 lines/ mm

Double Beam UV-Vis Spectrophotometer LUS-B33 FAQ's
  • The Labtron LUS-B33 UV-Vis Spectrophotometer covers a broad wavelength range from 190 to 1100 nm, making it suitable for a wide variety of samples, including UV and visible light applications. This range allows researchers to analyze both organic and inorganic compounds. The instrument also offers high wavelength accuracy of ±0.3 nm and repeatability up to 0.1 nm, which ensures precise and consistent results in every test. Accurate wavelength control is crucial in scientific experiments, especially in drug development, DNA/protein testing, and chemical analysis.

  • The Labtron Double Beam UV-Vis Spectrophotometer LUS-B33 features a double beam optical system with a 1200 lines/mm grating, which allows for better stability and accuracy. In a double beam system, the light is split into two paths—one for the sample and one for the reference which reduces the effect of lamp fluctuations and provides more reliable results. This design is especially useful for long-term measurements and kinetic studies, where stability over time is important.

  • The Labtron LUS-B33 supports a wide range of functions including photometric tests, quantitative analysis, kinetic studies, spectrum scanning, DNA/protein analysis, and multi-wavelength testing. This makes it ideal for use in pharmaceutical labs, environmental monitoring, clinical diagnostics, and toxicology. Whether you're checking concentration changes over time or analyzing the spectrum of a compound, this spectrophotometer can handle it all with precision.

  • The Labtron LUS-B33 supports GLP/GMP compliance, making it suitable for regulated laboratories. It includes useful features like user management, audit tracking, and log inquiry. These functions ensure that all operations are traceable and secure. Additionally, the system offers cloud connectivity, Bluetooth, WiFi, and even email/SMS options for real-time data sharing. This allows for seamless reporting and makes it easy to review or transfer data between team members and departments.

  • The Labtron Double Beam UV-Vis Spectrophotometer LUS-B33 is designed for ease of use. It comes with an 11-inch touch screen display, making navigation and data entry very simple. It also has Bluetooth support for wireless connectivity and real-time data sharing. The scanning speed can go up to 6000 nm/min, allowing fast and efficient measurements. All these features, along with its reliable stability and low noise, help researchers work faster and more accurately in busy laboratory settings.

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Double Beam UV-Vis Spectrophotometer:
Double Beam UV-Vis Spectrophotometer LUS-B23, Double Beam UV-Vis Spectrophotometer LUS-B35, Double Beam UV-Vis Spectrophotometer LUS-B32, Double Beam UV-Vis Spectrophotometer LUS-B63, Double Beam UV-Vis Spectrophotometer LUS-B60, Double Beam UV-Vis Spectrophotometer LUS-B50, Double Beam UV-Vis Spectrophotometer LUS-B19, Double Beam UV-Vis Spectrophotometer LUS-B14, and more.

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Email: info@labtron.com

WhatsApp: +44 73 4441 2688

Phone: +44 2080 043608

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Labtron Equipment Ltd., Quatro House, Lyon Way, Camberley, Surrey GU16 7ER United Kingdom

Email: info@labtron.com Whatsapp: +44 73 4441 2688 Phone: +44 2080 043608

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