Single Beam UV-Visible Spectrophotometer LUS-T2047

Introduction

Single Beam UV-Vis spectrophotometer features 190 to 1020 nm and a wavelength accuracy of 2 nm. It has an in-house storage capacity, stores up to 2000 test data and 97 working curves.  The spectrophotometer equipped with a 7-inch color touch screen, offers a better user experience. Its advanced silicon photodiode detector delivers reliable results and enables rapid data acquisition. Our spectrophotometer is ideal for basic photometric and quantitative analysis across scientific and industrial fields.

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 powerful functions like basic photometric and quantitative measurement across scientific or industrial fields. Its broad detection range and high precision make it an essential tool for precise sample analysis in laboratories and industries.

Specifications

Wavelength Range	190 to 1020 nm
Spectral Bandwidth	4 nm
Wavelength Setting	Manual
Optical System	Single Beam, C-T monochromator, Blazed Holographic Grating 1200 lines/nm
Wavelength Accuracy	± 2 nm
Wavelength Repeatability	± 1 nm
Photometric Accuracy	±0.5% T, ± 0.004 A(0 to 0.5 A), ±0.008 A(0.5 to 1A)
Photometric Repeatability	±0.5% T, ± 0.004 A(0 to 0.5 A), ±0.008 A(0.5 to 1A)
Photometric Stability	±0.15% T, ± 0.002 A(0 to 0.5A), ±0.004 A (0.5 to 1A)
Photometric Range	0 to 200% T, -0.3 to 3 A
Stray Light	0.1% T
Stability	± 0.002 A ( 500 nm, 3 min)
Work Mode	T, A, C
Display	7-inch Color Touch Screen
Light Source	Deuterium and Tungsten lamp
Detector	Silicon photodiode
Cuvette Holder	10mm manual 4-cell holder
Output	(A) for data transfer, (B) for PC software
Power Supply	AC 110 to 220V 50 to 60Hz
Dimensions	700 × 680 × 340 mm
Gross Weight	20kg

Features

Windows graphic interface 

3 different work modes

for data transfer

Compact design

FAQs

1. Is the Single Beam UV-Vis Spectrophotometer capable of storing test data and working curves?

Yes. Single beam UV-Vis Spectrophotometer offers internal storage, allowing users to save 2000 data and 97 calibration curves for future reference. It supports data transfer, users can easily export their results. This feature enhances workflow efficiency, ensuring data integrity and accessibility for further evaluation, reporting, and record-keeping.

2. What are the output options Single Beam UV-Vis Spectrophotometer?

Single Beam UV-Vis Spectrophotometer offers a (A) for data transfer users can easily export their results. This feature enhances workflow efficiency, ensuring data integrity and accessibility for further evaluation, reporting, and record-keeping. (B) for PC software under the optional accessories.

3. What is the usage of the tungsten and deuterium lamp in a Single Beam UV-Visible Spectrophotometer?

Single Beam UV-Visible Spectrophotometer contains tungsten and deuterium lamps serve as light sources for different parts of the electromagnetic spectrum. Their combination ensures full spectral coverage and accuracy across UV and visible regions. A Deuterium lamp will cover the wavelength range of 190 to 400 nm (UV region), and a tungsten lamp covers 320 to 1020 nm (visible to near-infrared region). Its combination allows seamless full-spectrum analysis and extends lamp life.

4. What standard accessories are provided with Single Beam UV-Visible Spectrophotometer?

Single Beam UV-Visible Spectrophotometer comes with essential accessories for immediate use. These include 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 spectrum (400–700 nm), making them suitable for colorimetric and general spectrophotometric analyses. The quartz cuvettes are specifically designed for UV measurements below 400 nm, ensuring accurate results in the ultraviolet range.

5. What work modes are available in the It Single Beam UV-Visible Spectrophotometer?

Single Beam UV-Visible Spectrophotometer offers multiple working modes to support a variety of analytical requirements. These include Transmittance mode (T), which measures the percentage of light that passes through a sample; Absorbance mode (A), used to determine how much light is absorbed by the sample at a specific wavelength; and Concentration mode (C), which calculates the concentration of a sample based on a pre-established calibration curve. These versatile modes enable accurate and efficient sample analysis across different applications.