Double Beam UV-Vis Spectrophotometer LUS-T2053

Introduction

Double Beam UV-Vis Spectrophotometer offers a wavelength range of 190 to 1100 nm. It has a versatile spectral bandwidth range of 0.5, 1, 2, 4, and 5 nm, which enables seamless applications. This spectrophotometer offers a large internal memory capacity of up to 1024M, that stores test data and work curves. It is equipped with advanced a large sample chamber, accommodates cuvettes ranging from 5 to 100 mm.  Our spectrophotometer is widely used for various laboratory and industrial applications, making it a valuable tool for modern analytical laboratories.

This analytical equipment is designed to meet the rigorous requirements of modern laboratory operations, ensuring high precision, reliability, and ease of use for various experimental applications.

Applications

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

Specifications

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
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
Light Source	Deuterium and tungsten lamp
Detector	Imported Silicon Photodiode
Cuvette Holder	10 mm manual 4-cell holder
Output	, RS232
Power Supply	AC 110 to 220V 50 to 60Hz
Dimensions	810 × 660 × 390 mm
Gross Weight	27kg

Features

Multiple output options

Socket-type lamp

Different scanning speeds

storage

Compact design

FAQs

1. What is the memory capacity of our Double Beam UV-Vis Spectrophotometer?

Double Beam UV-Vis Spectrophotometer comes with 1GB of internal memory, providing ample space to store large volumes of test data and calibration curves for future reference. It also supports storage, allowing users to effortlessly export data to Excel for detailed analysis. These storage capabilities streamline data management, enhance workflow efficiency, and ensure data integrity for easy retrieval, reporting, and long-term documentation

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

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.

3. What is the spectral bandwidth range of the Double Beam UV-Visible Spectrophotometer?

Double Beam UV-Visible Spectrophotometer features a variable spectral bandwidth of 0.5, 1, 2, 4, and 5 nm. This feature allows users to select the optimal bandwidth for specific applications, ensuring high precision and accuracy in measurements. It ensures adaptability across various scientific and industrial fields.

4. What are the different scanning speeds of this Double Beam UV-Visible spectrophotometer?

Double Beam UV-Visible spectrophotometer features variable scanning speeds, allowing users to select from high, medium, or low speed settings based on their specific analytical needs, with a maximum scanning speed up to 3000 mm. High-speed scanning is ideal for time-sensitive analysis where rapid data acquisition is essential. Medium scanning provides a balance between analysis time and spectral resolution, making it suitable for general-purpose measurements. Low-speed scanning delivers higher resolution and accuracy, flexibility, and scanning speedometer ability across a wide range of samples and testing requirements.

5. What work modes are available in this Double Beam UV-Visible Spectrophotometer?

Double Beam UV-Visible Spectrophotometer offers multiple working modes to suit different analytical needs. The available modes include, T( Transmittance mode) measures the percentage of light transmitted through a sample. The (A) Absorbance mode determines how much light is absorbed by the sample at a specific wavelength. Concentration mode (C ) allows users to calculate sample concentration based on the standard curve and Energy mode (E) measures the energy of light passing through the sample.