Single Beam UV-Visible Spectrophotometer LUS-T2044

Introduction

Single Beam UV-Vis Spectrophotometer offers a wavelength range of 320 to 1100 nm and a spectral bandwidth of 4 nm. It offers automatic wavelength settings enables accurate wavelength selection without manual error. This spectrophotometer offers four different work modes, which are Transmittance, Absorbance, Concentration, and Energy mode. Its 7-inch color touch screen and Windows graphic interface ensure a better user experience. Our spectrophotometer is widely used for basic photometric analysis and quantitative analysis.

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 Photometric and quantitative analysis samples. These techniques are especially useful for determining optical density in chemical and biological testing. Their versatility and precision make them indispensable tools for accurate sample analysis in both laboratory and industrial settings.

Specifications

Wavelength Range	320 to 1100 nm
Spectral Bandwidth	4 nm
Wavelength Setting	Automatic
Optical System	Single Beam, C-T monochromator, Blazed Holographic Grating 1200 lines/ mm
Wavelength Accuracy	± 1 nm
Wavelength Repeatability	± 0.5 nm
Photometric Accuracy	± 0.5% T, ± 0.004 A (0 to 0.5A), ± 0.008 A (0.5 to 1A)
Photometric Repeatability	± 0.5% T, ± 0.004 A (0-0.5 A), ±0.008 A (0.5-1A)
Photometric Stability	± 0.15% T, ± 0.002 A (0-0.5A), ± 0.004 A (0.5-1A)
Photometric Range	0 to 200% T, -0.3 to 3 A
Stray Light	0.1% T
Stability	0.002 A (500 nm, 3 min)
Noise	0.15%T
Work Mode	T, A, C, E
Scanning Speed	Hi, Med, Low (Max. 3000 nm/min)
Display	7-inch Color Touch Screen
Light Source	Tungsten Lamp
Detector	Silicon Photodiode
Cuvette Holder	10 mm 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

Fast scanning speeds

In-house memory

data transfer

Compact design

FAQs

1. What are the specialties of this Single Beam UV-Visible Spectrophotometer?

Single Beam UV-Visible Spectrophotometer supports automatic wavelength setting, enhancing efficiency and ensuring accurate and precise positioning without manual adjustments, minimizing human error. Fast scanning allows for quick spectral data acquisition across a wide wavelength range, saving time in routine and research applications.

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

Single Beam UV-Visible Spectrophotometer features adjustable scanning speeds to optimize performance based on the type of analysis required. Users can select from high, medium or low scanning speeds 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 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, 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).

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

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.

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

Single Beam UV-Visible Spectrophotometer offers multiple working modes to suit different analytical needs. 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.