Single Beam UV-Vis Spectrophotometer LUS-T2026

Introduction

Single Beam UV-Vis spectrophotometer offers a wavelength range of 190 to 1020 nm and a spectral bandwidth of 2 nm. It has a large sample chamber that can accommodate 5 to 100 mm cuvettes of all kinds. This spectrophotometer stores data and values of K and B and makes it ideal for laboratory use. Its automatic adjustment of 0% A and 100% T, minimizing the risk of errors. Our spectrophotometer is widely used for quantitative and kinetic testing across educational labs, routine laboratory testing, 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

It’s Single Beam UV-Vis Spectrophotometer is widely used for fundamental photometric and quantitative analysis. Known for its precision, it serves as vital tools in both laboratory and industrial settings, providing accurate and dependable sample analysis for a broad spectrum of applications.

Specifications

Wavelength Range	190 to 1020 nm
Spectral Bandwidth	4 nm
Wavelength Setting	Manual
Optical System	Single Beam, Grating 1200 lines/ mm
Wavelength Accuracy	±2 nm
Wavelength Repeatability	Up to 1 nm
Photometric Accuracy	± 0.5% T
Photometric Repeatability	0.2% T
Photometric Range	0 to 200% T, -0.3 to 3 A, 0 to 9999 C
Stray Light	Up to 0.15% T at 360 nm
Stability	± 0.0002 A/h at 500 nm
Display	70 × 40 mm white backlit
Light Source	Deuterium and Tungsten lamp
Detector	Silicon photodiode
Cuvette Holder	10 mm Manual 4-cell holder
Output	RS232
Power Supply	AC 110 to 220V 50 to 60Hz
Dimensions	520 × 450 × 320 mm
Gross Weight	10kg

Features

display

Cost effective

Output options

Compact design

FAQs

1. What are the benefits of deuterium and tungsten lamps in a spectrophotometer?

Single Beam UV-Vis spectrophotometer contains both deuterium and tungsten lamps, provides wavelength coverage from the ultraviolet to the near-infrared range. The deuterium lamp ensures stable and high-intensity illumination in the UV region, which is essential for accurate measurements of substances absorbing at lower wavelengths. The tungsten lamp covers the visible to near-infrared spectrum, making it ideal for colorimetric and general absorbance analyses.

2. Does this Single Beam UV-Vis spectrophotometer hold all kinds of cuvettes?

Single Beam UV-Vis Spectrophotometer is designed to accommodate a wide range of standard cuvettes, making it versatile for various laboratory applications. The spacious sample chamber allows the use of cuvettes ranging from 5 mm to 100 mm in length, offering flexibility for different sample volumes. While it is compatible with most standard rectangular cuvettes, specialized types such as micro-volume, flow-through, or round cuvettes may require additional adapters or holders.

3. What is the specialty of this Single Beam UV-Vis spectrophotometer ?

Single Beam UV-Vis Spectrophotometer features a user-friendly screen that displays Transmittance (T), Absorbance (A), Concentration (C), and calibration constants (K and B). It automatically adjusts 0% Absorbance and 100% Transmittance, ensuring precise and reliable measurements. Its spacious sample chamber and built-in data storage capabilities, it is a highly efficient instrument for laboratory environments. Additionally, it includes an output option for enhanced functionality.

4. Why does this Single Beam UV-Vis spectrophotometer use silicon photodiodes as a detector?

Single Beam UV-Vis Spectrophotometer uses silicon photodiodes as detectors due to their excellent sensitivity and broad spectral response across both the UV and visible light ranges. Silicon photodiodes are known for their fast response time, stability, and long-term reliability, making them ideal for consistent performance in laboratory settings.

5. How to export data from Single Beam UV-Vis spectrophotometer ?

Single Beam UV-Vis spectrophotometer exports the data through RS232. It is a serial port used for data transfer. It allows real-time data logging and enables direct communication with a PC or printer. It is useful for backing up results and exporting files. Due to its simplicity and reliability, it is widely used in spectrophotometers to export results.