Double Beam UV-Visible Spectrophotometer LUS-T2026

Introduction

Double Beam UV-Visible Spectrophotometer offers a wavelength range of 190 to 1100 nm. It supports spectral bandwidths of 0.1, 0.2, 0.5, 1, 2, 4, and 5 nm. The spectrophotometer enables real-time sharing of data via email and . It is equipped with advanced / functions including audit tracking and log enquiry to ensure a user-friendly interface. Our spectrophotometer is widely used for photometric measurements, quantitative measurements, kinetics, spectrum scans, /protein tests, and more.

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 Double Beam UV-Visible Spectrophotometer provides diverse applications across multiple fields. It enables photometric and quantitative measurements, kinetics analysis, spectrum scanning, and /protein testing. Additionally, it supports multi-wavelength analysis, drug formulation studies, environmental monitoring, and toxicology assessments.

Specifications

Wavelength Range	190 to 1100 nm
Spectral Bandwidth	0.5, 1, 2, 4, 5 nm
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 0.15% T (0 to 100% T), 0.0004 A (0 to 0.5 A), 0.0006 A(0.5 to 1 A)
Photometric Accuracy	±0.2% T (0 to 100% T), ±0.0005A (0 to 0.5 A), ±0.0008 A (0.5 to 1 A)
Photometric Range	0 to 400% T, -4 to 4 A
Resolution	0.00001Abs
Stray Light	Up to 0.03% T at 220 nm, 360 nm
Stability	± 0.0001 A
Baseline Flatness	±0.0004 A
Noise	0.0005 A at 500 nm
Work Mode	T, A, C, E
Scanning Speed	Hi, Med, Low (Max. 6000 nm/min)
Display	11-inch Touch Screen
Light Source	Deuterium and Tungsten lamp
Detector	Imported Silicon Photodiode
Cuvette Holder	10 mm single hole cell holder
Output	Cloud connectivity/Email//Bluetooth/WiFi
Power Supply	AC 110 to 220 V 50 to 60Hz
Dimension	810 × 690 × 520 mm
Gross Weight	45 kg

Features

Bluetooth connection

Laser printing 

Thermal printing

11-inch touch screen

FAQs

1. What are the benefits of different spectral bandwidths in Double Beam UV-Visible Spectrophotometer?

Double Beam UV-Visible Spectrophotometer equipped with 0.1, 0.2, 0.5, 1, 2, 4 and 5 nm of spectral bandwidth options offers significant advantages in analytical applications. It enhances flexibility, precision, and efficiency based on the specific requirements of the measurement. The narrow spectral bandwidth provides higher spectral resolution. Wider spectral bandwidth offers improved measurement stability.

2. What are the key advantages of deuterium and tungsten lamps used in Double Beam UV-Visible spectrophotometer?

Double Beam UV-Visible spectrophotometer uses a combination of deuterium and tungsten lamps. The deuterium lamp Provides UV light from 190 to 400 nm and tungsten covers visible to near-infrared range (400 to 1100 nm). This combination ensures full-spectrum coverage, high accuracy, stability, and long-term durability, making it a powerful tool for precise spectroscopic analysis in pharmaceuticals, environmental testing, and research labs.

3. What are the features of bluetooth in this Double Beam UV-Visible spectrophotometer?

Double Beam UV-Visible spectrophotometer is equipped with 3.0 bluetooth connectivity, offering seamless wireless data transmission. It ensures fast and reliable data transfer without interruptions. That will reduce the need for physical cables, enhancing ease of use in laboratory settings. It supports free interconnection within 10 meters allowing users to transfer data from the spectrophotometer to computers, printers, or mobile devices without proximity restrictions.

4. What work modes are available in this Double Beam UV-Visible Spectrophotometer?

Double 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.

5. What standard accessories come with this Double Beam UV-Visible Spectrophotometer?

Double 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.