Single Beam UV-Vis Spectrophotometer LUS-T2055

Introduction

Single Beam UV-Vis spectrophotometer offers a wide wavelength range of 190 to 1100 nm with spectral bandwidth of 2 nm. It is equipped with advanced in-house massive memory, capable of saving up to 1024M of test data and curves. This spectrophotometer supports 4 work modes which are  transmittance, absorbance, concentration, and energy. Our spectrophotometer with its versatility and accuracy, is suitable for quantitative and qualitative analysis in 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-Visible Spectrophotometer offers powerful functions like photometric measurement, Quantitative measurement, kinetics, spectrum scan, /protein test, multiwavelength, drug formulation, environment analysis, toxicology analysis etc. Its versatility and accuracy of spectrophotometer makes it an essential tool in laboratories and industries for precise sample analysis.

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

7 inches color screen

User friendly graphic interface

storage 

Large sample chamber

Bench-top design

FAQs

1. What is the specialty of Socket-type deuterium and tungsten lamps of this Single Beam UV-Visible Spectrophotometer?

spectrophotometer uses socket-type deuterium and tungsten lamps,which can be replaced without requiring optical alignment or calibration. It ensures stable and reliable UV-Visible light output for accurate measurements. Additionally it minimizes downtime during operation.

2. What work modes are 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.

3. What are the storage specialties of this Single Beam UV-Vis Spectrophotometer?

Single beam UV-Vis Spectrophotometer offers 1GB of internal storage,allowing users to save a large amount of test data and calibration curve for future reference. It supports storage users can easily export their results into Excel for further analysis, making data handling more efficient. This feature enhances workflow efficiency, ensuring data integrity and accessibility for further evaluation, reporting, and record-keeping.

4. 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,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.

5. How can we export data from this Single Beam UV-Visible Spectrophotometer?

Single Beam UV-Visible Spectrophotometer contain port ( drive and host) enable users to export data to external storage devices such as flash drives. This simplifies data sharing between the spectrophotometer and external systems allowing results to be stored and accessed on different computers. The host feature also supports direct connections to peripheral devices like printers. The RS232 interface allows direct communication with computers, printers, or other laboratory information systems ().