Double Beam UV-Vis Spectrophotometer LUS-T2018

Introduction

Double Beam UV-Vis Spectrophotometer offers a wavelength range of 190 to 1100 nm and a spectral bandwidth of 2 nm. It supports various scanning modes including high, med, and low with a maximum speed of 3000 nm/min. The spectrophotometer is equipped with advanced built-in memory, it can store up to 1024M of test data and working curves. Its socket-type deuterium and tungsten lamps can switch without optics debugging. Our spectrophotometer is extensively used for quantitative and qualitative analysis within biological and clinical research settings.

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 Double Beam UV-Vis Spectrophotometer offers a wide range of functions such as photometric and quantitative measurements, kinetics studies, spectrum scanning, /protein analysis, multi-wavelength testing, drug formulation, environmental monitoring, and toxicology analysis. It is an exceptional addition for laboratories and industrial settings, ensuring precise and reliable sample analysis.

Specifications

Wavelength Range	190 to 1100 nm
Spectral Bandwidth	1 nm
Wavelength Setting	Automatic
Optical System	Double 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	± 0.0003 A/h at 500 nm
Baseline Flatness	±0.001 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	AC 110 to 220V 50 to 60Hz
Cuvette Holder	AC 110 to 220V 50 to 60Hz
Output	AC 110 to 220V 50 to 60Hz
Power Supply	AC 110 to 220V 50 to 60Hz
Dimensions	810 × 660 × 390 mm
Gross Weight	27kg

Features

storage 

Multiple data transfer options

7-inch color screen

Different work modes

Automatic wavelength settings

Compact design

FAQs

1. What is the memory capacity of Double Beam UV-Vis Spectrophotometer ?

Double Beam UV-Vis Spectrophotometer comes with 1GB of internal memory, providing ample space to store large volumes of test data and calibration curves for future reference. It also supports storage, allowing users to effortlessly export data to Excel for detailed analysis. These storage capabilities streamline data management, enhance workflow efficiency, and ensure data integrity for easy retrieval, reporting, and long-term documentation.

2. What working modes are available in the Single Beam UV-Visible Spectrophotometer?

Single Beam UV-Visible Spectrophotometer is designed to support a range of analytical tasks through its multiple working modes. These include Transmittance Mode (T), which measures the percentage of light that passes through a sample, and Absorbance Mode (A), which determines how much light is absorbed by the sample at a specific wavelength. The instrument also features a Concentration Mode (C) that calculates sample concentration based on a standard calibration curve, and an Energy Mode (E) that measures the energy of light transmitted through the sample.

3. What is the specialty of the socket-type deuterium and tungsten lamps in the Single Beam UV-Visible Spectrophotometer?

spectrophotometer features socket-type deuterium and tungsten lamps that can be easily replaced without the need for optical alignment or recalibration. This design ensures stable and consistent UV-Visible light output, delivering accurate and reliable measurements. Additionally, it reduces operational downtime, enhancing overall efficiency and ease of maintenance.

4. What are the key advantages of deuterium and tungsten lamps in the Double Beam UV-Visible Spectrophotometer?

Double Beam UV-Visible Spectrophotometer is equipped with both deuterium and tungsten lamps, providing notable benefits for accurate and comprehensive spectroscopic analysis. The deuterium lamp delivers a stable light source within the ultraviolet range (190–400 nm), while the tungsten lamp covers the visible to near-infrared spectrum (320–1100 nm). Together, these lamps offer a broad spectral range of 190 to 1100 nm, enabling seamless transitions between UV and visible light measurements for a wide variety of analytical applications.

5. 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 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.