Single Beam UV-Visible Spectrophotometer LUS-T2014

Introduction

Single Beam UV-Vis spectrophotometer offers a wavelength range of 190 to 1100 nm and a wavelength accuracy of 0.5 nm. Its in-house memory is capable of saving up to 1024 M for test data and working curves. This spectrophotometer, with its socket-type tungsten and deuterium lamp, can make the switch without optics debugging. Its different work modes enable users to choose the mode based on their requirements. Our spectrophotometer is widely used for Photometric measurement, Quantitative measurement, Kinetics, Spectrum scan, Protein test, multi-wavelength test, etc.

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	2 nm
Wavelength Setting	Automatic
Optical System	Single Beam, Grating 1200 lines/ mm
Wavelength Accuracy	0.5 nm
Wavelength Repeatability	0.2 nm
Photometric Accuracy	±0.5% T
Photometric Repeatability	0.1% T (0 to 100% T)
Photometric Range	0 to 200% T, -0.3 to 3 A, 0 to 9999 C
Stray Light	0.05% T at 220 nm, 360 nm
Stability	± 0.0005 A/h at 500 nm
Baseline Flatness	±0.002 A
Noise	0.001 A
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

Large sample chamber

storage

Automatic wavelength setting

Different scanning speeds

Compact design

FAQs

1. How to export data from the Single Beam UV-Visible Spectrophotometer?

Single Beam UV-Visible Spectrophotometer provides multiple data export options for convenient and efficient data management. It features a port that allows users to save measurement results directly to a flash drive for easy transfer and further analysis on a computer. Additionally, it includes an RS232 serial port for real-time data transfer to a connected PC or printer. The instrument also has built-in memory capable of storing data internally, which can be accessed and exported as needed. These flexible export methods support seamless data handling for analysis, reporting, and archiving.

2. What are the different scanning speeds available for this Single Beam UV-Visible Spectrophotometer?

Single Beam UV-Visible Spectrophotometer contains different working modes. It includes high, medium, and low 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.

3. What are the benefits of using deuterium and tungsten lamps in a single-beam UV-Visible spectrophotometer?

Single Beam UV-Visible Spectrophotometer incorporates both deuterium and tungsten lamps, offering significant advantages for accurate and versatile spectroscopic analysis. The deuterium lamp ensures a stable light source for the ultraviolet region (190–400 nm), while the tungsten lamp efficiently covers the visible to near-infrared range (320–1100 nm). Together, they provide an extensive spectral range from 190 to 1100 nm, allowing seamless measurement across both UV and visible light regions. This broad coverage enhances the instrument's capability to support a wide variety of analytical applications.

4. What standard accessories come with this Single Beam UV-Visible Spectrophotometer?

Single Beam UV-Visible Spectrophotometer includes four 10 mm glass cuvettes, two 10 mm quartz (UV) cuvettes, PC software, and a power cord. Glass cuvettes are suitable for measurement in the visible range (400 to 700), typically used for colorimetric and general spectrophotometric analysis. The Quartz (UV) cuvette is designed for UV measurements (below 400 nm).

5. What is the specialty of Socket-type deuterium and tungsten lamps of this Double Beam UV-Visible Spectrophotometer?

Single Beam UV-Visible Spectrophotometer uses socket-type deuterium and tungsten lamps, which can be replaced without requiring optical alignment or calibration. It ensures stable and reliable UV-Visible light output for accurate measurements. Additionally, it minimizes downtime during operation.