Visible Spectrophotometer LVS-T2015

Introduction

Visible Spectrophotometer is designed for visible spectrum analysis across a wavelength range of 325 to 1000 nm. It features an advanced microprocessor control system to ensure stable performance. Its compact design makes it suitable for laboratories with limited space while maintaining powerful analytical capabilities. The device supports data output for convenient data transfer and storage. Our Visible Spectrophotometer is widely used in clinical, medical laboratories, and environmental monitoring.

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

Visible Spectrophotometer is designed for visible spectrum analysis across a wavelength range of 325 to 1000 nm. Its compact, bench-top design makes it suitable for laboratories. Our Visible Spectrophotometer is widely used in Clinical, Medical Laboratories, and environmental monitoring.

Specifications

Wavelength Range	325 to 1000 nm
Bandwidth	2 nm
Wavelength Accuracy	± 2 nm
Wavelength Repeatability	≤ 0.5 nm
Wavelength Setting	Automatic
Wavelength Resolution	0.1 nm
Photometric Range	- 0.3 to 3 (Absorbance), 0 to 200 % (Transmittance), 0 to 9999 (Concentration)
Photometric Accuracy	± 0.5 % T
Photometric Repeatability	≤ 0.2 % T
Photometric Mode	T, A, C, F
Detector	Silicon Photodiode
Stability	≤ 0.002 A / 30 min at 500 nm
Stray Light	≤ 0.1 % T at 360 nm
Optical System	Single beam, grating 1200 lines /mm
Light Source	Tungsten Lamp
Display	128 × 64 Dots
Output	Port & Parallel Port
Power Requirements	AC 85 ~ 250

Features

Automatic Wavelength Setting

High-quality Tungsten and Deuterium Lamp

Rapid Standard Curve Setup

Bench-top Design

FAQs

1. What is the wavelength range of the Visible Spectrophotometer , and why is it important?

Visible Spectrophotometer offers a wavelength range of either 325 to 1000 nm or 190 to 1000 nm, depending on the model configuration. This wide range enables accurate analysis across the visible and near-UV regions, making it suitable for a variety of applications, including biochemical, pharmaceutical, and environmental testing. The ability to measure absorbance in this spectrum is essential for identifying and quantifying various compounds in both liquid and solid samples.

2. How does the Visible Spectrophotometer ensure measurement accuracy and repeatability?

Visible Spectrophotometer is equipped with a high-quality grating monochromator, offering a wavelength accuracy of ± 2 nm and a repeatability of ? 0.5 nm. Its photometric accuracy of ± 0.5 % T ensures reliable results, while excellent stray light control (? 0.1 % T) enhances sensitivity. Additionally, the system maintains stability within ? 0.002 A / 30 min, which is critical for consistent results during prolonged measurements or comparative analysis of multiple samples.

3. What types of measurements can the Visible Spectrophotometer perform?

The Visible Spectrophotometer supports multiple photometric modes, including Transmittance (T), Absorbance (A), Concentration (C), and Factor (F). This makes it highly versatile for a wide range of analyses, from detecting unknown sample concentrations using a standard curve to direct absorbance readings. These capabilities make the instrument suitable for academic, clinical, environmental, and quality control laboratories, accommodating both routine and specialized testing requirements.

4. Is the Visible Spectrophotometer user-friendly for beginners?

Yes, Visible Spectrophotometer is designed with user-friendliness in mind. It features a clear 128 × 64 dot , an intuitive keypad, and automatic wavelength setting for ease of operation. The system also supports quick standard curve setup and simple or parallel port data output. Whether you're a beginner in an academic setting or a technician in an industrial lab, the spectrophotometer is straightforward to operate with minimal training required.

5. What output and connectivity options does the Visible Spectrophotometer offer?

The Visible Spectrophotometer provides both and parallel port outputs, enabling users to transfer data to a PC or printer with ease. This is especially useful for data recording, storage, or generating reports for regulatory compliance or research documentation. The digital connectivity enhances workflow efficiency, allowing seamless integration into existing lab systems and making data sharing or analysis more convenient for both standalone and networked environments.