Visible Spectrophotometer LVS-T2014

Introduction

Visible Spectrophotometer is a high-performance instrument with a wavelength range of 325 to 1000nm. It features a large is widely used in laboratories, clinical, pharmaceutical, food, and beverage industries.

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 offers high-performance operation, with a large screen to display accurate results.  Our Visible Spectrophotometer is ideal for use in research laboratories, clinical, and pharmaceutical analysis, also applied in food and beverage quality control for concentration and color measurement.

Specifications

Wavelength Range	325 to 1000 nm
Spectral Bandwidth	4 nm
Wavelength Accuracy	± 2 nm
Wavelength Repeatability	≤ 0.5 nm
Wavelength Setting	Manual
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
Stray Light	≤ 0.2 % 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 ~ 250V

Features

Microprocessor Controlling System

Easy Data Output by

Flexible Sample Handling

Portable Bench Top Design

User-Friendly Operation

FAQs

1. What is the wavelength range of the Visible Spectrophotometer ?

Visible Spectrophotometer operates within a wavelength range of 325 to 1000 nm, covering the entire visible spectrum. This allows it to perform a variety of tests for absorbance and transmittance in different sample types. It is suitable for use in clinical, pharmaceutical, and academic laboratories where accurate measurement across the visible range is required for colorimetric and concentration-based analyses.

2. What types of samples can be tested using the Visible Spectrophotometer ?

Visible Spectrophotometer is compatible with both glass cuvettes and test tubes, allowing flexible sample testing. It is ideal for analyzing liquid samples for applications like chemical concentration measurement, colorimetric assays, and quality control in industries such as pharmaceuticals, food, beverages, and environmental testing. The sample holder is designed to accommodate standard 1 cm cuvettes, ensuring easy handling and consistent results.

3. How accurate and reliable are the readings from the Visible Spectrophotometer ?

The Visible Spectrophotometer ensures high accuracy and repeatability with a wavelength accuracy of ± 2 nm and photometric accuracy of ± 0.5%T. It features a 4 nm spectral bandwidth and ? 0.2% T stray light, which contributes to precise and reliable measurements. These specifications make the device dependable for routine and critical analysis in laboratory settings, ensuring consistent results over repeated measurements.

4. What are the main display and interface features of the Visible Spectrophotometer ?

Visible Spectrophotometer has a 128 × 64 dot display, which provides clear readouts of absorbance, transmittance, and concentration values. It includes a manual wavelength setting and an intuitive keypad for simple operation. For data export and connectivity, the instrument is equipped with both and parallel ports, allowing users to easily connect to external devices such as printers or computers for data management and documentation.

5. In which industries is the Visible Spectrophotometer commonly used?

The Visible Spectrophotometer is widely used across several industries, including clinical diagnostics, pharmaceutical research, environmental testing, and the food and beverage sector. Its ability to deliver precise absorbance and transmittance readings makes it ideal for analyzing the concentration of chemical substances, monitoring product quality, and performing research-based experiments. Its compact design and easy usability also make it suitable for academic institutions and teaching laboratories.