Single Beam UV-Vis Spectrophotometer LUS-T2031

Introduction

Single Beam UV-Vis Spectrophotometer offers a wavelength range of 190 to 1100 nm and spectral bandwidth of 2 nm. It features in-built memory, capable of saving up to 1024M of test data and working curves. This spectrophotometer contains a large sample chamber that accommodates cuvettes ranging from  5 to 100 mm. Its port allows data transfer, which can be directly exported to Excel for further analysis. Our spectrophotometer is ideal for photometric measurements, quantitative analysis, kinetics, spectrum scan, /protein test and more.

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 Single Beam UV-Vis Spectrophotometer offers a wide range of functions such as photometric measurements, quantitative analysis, kinetics studies, spectrum scanning, /protein testing, multi-wavelength analysis. This spectrophotometer is ideal for routine laboratory use, toxicology studies, environment monitoring and more.

Specifications

Wavelength Range	190 to 1100 nm
Spectral Bandwidth	2 nm
Wavelength Setting	Automatic
Optical System	Single Beam, Grating 1200 lines/ mm
Wavelength Accuracy	± 0.1nm 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	±0.002 A
Noise	0.0005 A at 500 nm
Work Mode	T, A, C, E
Scanning Speed	Hi, Med, Low (Max. 3000 nm/min)
Display	7-inches Color Screen
Light Source	Deuterium and tungsten lamp
Detector	Imported Silicon Photodiode
Cuvette Holder	10 mm manual 4-cell holder
Output	drive, host, RS232
Power Supply	AC 110 to 220V 50 to 60Hz
Dimensions	810 × 660 × 390 mm
Gross Weight	27kg

Features

storage

Automatic wavelength setting

Different work modes

7-inches color screen

Windows graphic interface

FAQs

1. How can data be exported from the Single Beam UV-Visible Spectrophotometer?

spectrophotometer features both drive and host ports, allowing users to easily export data to external storage devices such as flash drives. This facilitates seamless data sharing and access across multiple computer systems. Additionally, the host supports direct connections to peripheral devices like printers. For enhanced integration, the RS232 interface enables direct communication with computers, printers, or laboratory information systems ().

2. What working modes are available in the Single Beam UV-Visible Spectrophotometer?

Single Beam UV-Visible Spectrophotometer offers a variety of working modes to meet diverse analytical requirements. 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.

3. What standard accessories are included with the 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 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), as quartz is transparent to UV light, making it ideal for nucleic acid, protein, and other UV-based analyses. Power cord for electrical connection to operate the spectrophotometer.

4. What are the storage features of the Single Beam UV-Vis Spectrophotometer?

Single Beam UV-Vis Spectrophotometer is equipped with 1GB of internal storage, enabling users to store a substantial amount of test data and calibration curves for future reference. It also supports storage, allowing easy export of results to Excel for further analysis. These storage capabilities streamline data handling, improve workflow efficiency, and ensure data integrity and accessibility for evaluation, reporting, and long-term record-keeping.

5. What is the specialty of the socket-type deuterium and tungsten lamps in the Single Beam UV-Visible Spectrophotometer?

spectrophotometer features socket-type deuterium and tungsten lamps that can be easily replaced without the need for optical alignment or recalibration. This design ensures stable and consistent UV-Visible light output, delivering accurate and reliable measurements. Additionally, it reduces operational downtime, enhancing overall efficiency and ease of maintenance.