Single Beam UV-Vis Spectrophotometer LUS-T2012

Introduction

Single Beam UV-Vis Spectrophotometer is designed for precise absorbance and transmittance measurements across the UV and visible spectrum. It features a single-beam optical system with a high-resolution grating of 1200 lines/mm.  Its compact, bench-top design makes it suitable for laboratories with limited space. The device has high-quality tungsten and deuterium lamps that provide stable light sources. Additionally, it has a data output for data transfer and storage. Our Single Beam UV-Vis Spectrophotometer is widely used in chemistry, biochemistry, pharmaceuticals, and environmental monitoring.

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

Single Beam UV-Vis Spectrophotometer is designed for UV and visible spectrum analysis across a wavelength range of 190 to 1000nm. Its compact, bench-top design makes it suitable for laboratories. Our Single Beam UV-Vis Spectrophotometer is widely used in chemistry, biochemistry, pharmaceuticals, and environmental monitoring.

Specifications

Wavelength Range	190 to 1000nm
Spectral Bandwidth	2 nm
Wavelength Accuracy	± 2 nm
Wavelength Repeatability	≤ 0.5 nm
Wavelength Setting	Automatic
Wavelength Resolution	0.1 nm
Photometric Accuracy	± 0.5 % T
Photometric Repeatability	≤ 0.2 % T
Photometric Range	- 0.3 to 3 (Absorbance), 0 to 200 % (Transmittance), 0 to 9999 (Concentration)
Photometric Mode	T, A, C, F
Stray Light	≤ 0.1 % T at 220 nm & 360 nm
Optical System	Single Beam, grating 1200 lines / mm
Stability	≤ 0.002 A / 30 min at 500 nm
Display	128 × 64 Dots
Detector	Silicon Photodiode
Light Source	Tungsten & Deuterium Lamp
Output	Port & Parallel Port
Power Requirements	AC 85 ~ 250
Dimensions	590 x 450 x 320 mm
Gross Weight	13 Kg
Net Weight	11 Kg

Features

Automatic Wavelength Setting

Rapid Standard Curve Setup

Bench-top Design

User-friendly Operation 

FAQs

1. What is the Single Beam UV-Vis Spectrophotometer used for?

The Single Beam UV-Vis Spectrophotometer is used to measure the absorbance or transmittance of UV and visible light by a sample, typically in the wavelength range of 190 to 1100 nm. It is widely used in chemical analysis, pharmaceuticals, life sciences, and environmental testing to quantify concentrations, identify substances, and analyze reaction kinetics with high precision and repeatability.

2. How does the Single Beam UV-Vis Spectrophotometer ensure accurate wavelength selection?

Single Beam UV-Vis Spectrophotometer features an automatic wavelength setting function, which ensures accurate and consistent wavelength selection without manual intervention. This automation reduces human error, enhances measurement repeatability, and allows users to easily switch between different analytical protocols. The wavelength accuracy of ± 0.5 nm further ensures reliable detection and analysis of sample absorbance at specific wavelengths, crucial for reproducible results in routine and advanced laboratory applications.

3. What are the main features of the Single Beam UV-Vis Spectrophotometer ?

Single Beam UV-Vis Spectrophotometer includes a single-beam optical system with a 1200 lines/mm grating, offering precise optical performance. Key features include automatic wavelength setting, multiple result readouts (Abs, T %, and concentration), a high-quality tungsten and deuterium lamp for broad spectrum coverage, and a user-friendly interface. Its compact bench-top design fits easily into laboratory spaces, making it ideal for educational, research, and industrial labs requiring routine UV-Vis analysis.

4. Can the Single Beam UV-Vis Spectrophotometer be used for quantitative analysis?

Yes, Single beam UV-Vis Spectrophotometer is ideal for quantitative analysis. It supports the creation and application of standard curves for determining unknown concentrations in samples. Users can easily input or calculate concentration values based on absorbance readings. The multiple results readout feature helps display values in different modes, enhancing flexibility in various analytical applications such as determining drug purity, enzyme kinetics, and / quantification.

5. How user-friendly is the Single Beam UV-Vis Spectrophotometer for beginners?

The Single Beam UV-Vis Spectrophotometer is designed with user-friendliness in mind, featuring an intuitive interface, a clear display, and simple operational buttons. Automatic wavelength setting, easy sample handling, and direct data readout minimize the learning curve, making it suitable for both beginners and experienced users. Its easy maintenance and robust construction also ensure reliability in daily lab use, while the compact bench-top form factor allows convenient placement even in limited-space laboratories.