Double Beam UV-Vis Spectrophotometer LUS-B40

Name: Double Beam UV-Vis Spectrophotometer LUS-B40
Brand: Labtron
SKU: LUS-B40
Rating: 4.7 (972 reviews)

Double Beam UV-Vis Spectrophotometer LUS-B40 a bench top device with 190 nm to 1100 nm wavelength range, and offers spectral bandwidth of 0.5/1/2/4 nm. Equipped with 16 mm thick rigid aluminium board as optical base, which highly ensures stability and reliability. Features dual optical path, dual beam optical system, dual detector, uses high performance imported prism grating, Tungsten Lamp & Deuterium Lamp as light source, and Imported silicon photodiode as detector with stronger stability, reliability, delivers results that are more accurate. Designed with 10 inch TFT Touch colored screen, can work on powerful software as well, and it performs functions like Photometric measurement, Quantitative measurement, Kinetics, Spectrum scan, DNA/Protein test, Multi-wavelength test etc. Three operation modes are available; they are Host, Computer and Mobile phone (App). This advance, high quality spectrophotometer supports USB data transfer and storage system.

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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

Optical system

Double beam grating 1200 lines/mm

Photometric Range

0 to 200 %T, -0.3 to 3.0 A, 0 to 9999 C (0 to 9999F)

Photometric Accuracy

± 0.2T (0 to 1009 % T)

± 0.002 Abs (0 to 0.5 Abs)

± 0.004 Abs (0.5 to1.0 Abs）

Photometric Repeatability

≤ 0.05 % 6T (0 to100 % 6T)

0.001 Abs (0 to 0.5 Abs)

0.002 Abs (0.5 to 1.0 Abs)

Detector

Imported silicon photodiode

Light source

Imported Deuterium and Tungsten lamp

Stray light

≤ 0.03 % T @ 220 nm, 360 nm

Stability

± 0.0004 A/h @ 500 nm

Data Output Port

USB drive, USB host, RS232

Print Port

USB drive, USB host, RS232

Power supply

AC 220 V, 50 Hz or 110 V, 60 Hz

Noise

± 0.0004

Baseline flatness

± 0.001 A

Work mode

T, A, C, E

Scanning speed

Hi, Med, Low (Max. 3000 nm/min)

Wavelength setting

Auto

Cuvette holder

10 mm single hole cell holder

Display

10.1 inches TFT colored capacitive touch screen

Dimension

630 × 430 × 210 mm

Gross weight

28 kg

10 inch touch screen with built-in 32G memory
Equipped with 16 mm thick rigid aluminium board as optical base
Tungsten Lamp & Deuterium Lamp as light source, and Imported silicon photodiode as detector
Automatic 5 position cell holder with long light path
Automatic 10 mm, 8 position cell holder
Powerful storage function, Supports Bluetooth connectivity function, 3D graphs
21CFR PART 11 requirements compatible PC software
Can print data and graphs directly by A4 printer
Supports USB data transfer and storage system
Two types of automatic cell holders (optional)
Installation of Integrating sphere (optional)

Double beam UV-Vis spectrophotometer features flexible spectral bandwidth, dual beam steady optics and exceptional accuracy for photometric concentration, multi-wavelength, spectrum scanning, kinetics, quantitation, DNA, RNA and protein analysis across biochemistry, medical science, pharmacy, biotechnology, food science, environmental science, etc.

Cuvettes
Power cord

8 Cells, 10 mm Auto Cuvette Holder
Glass Cuvette
Quartz Cuvette

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Double Beam UV-Vis Spectrophotometer LUS-B40 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.