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Single Beam Visible Spectrophotometer LMSV-A203 operates over a wavelength range of 320 to 1100 nm. Built with 2nm spectral bandwidth, it enables standard-resolution measurements for visible range analysis. Equipped with silicon photodiode detector to ensure stable signal response throughout testing. Designed with low stray light and noise for high-quality absorbance and transmittance data. Our Spectrophotometer with 7-inch color touch screen enhances ease of navigation and control.
Catalog Send Mail WhatsappSpecifications
| Wavelength | 320 nm to 1100 nm |
| Spectral Bandwidth | 2 nm |
| Optical System | Single Beam |
| Monochromator | C-T monochromator, Blazed Holographic Grating 1200 lines/mm |
| Wavelength Accuracy | ±0.3nm |
| Wavelength Repeatability | ±0.1 nm |
| Wavelength Setting | Auto |
| Photometric Range | 0 to 200%T, –0.3 to 3A |
| Photometric Accuracy | ±0.5%T, ±0.004A(0 to 0.5A), ±0.008A(0.5 to 1A) |
| Photometric Repeatability | ±0.5%T, ±0.004A(0 to 0.5A), ±0.008A(0.5 to 1A) |
| Photometric Stability | ±0.15%T, ±0.002A(0 to 0.5A), ±0.004A(0.5 to 1A) |
| Stray Light | 0.05%T |
| Stability | ±0.001A (500nm, 3min) |
| Noise | 0.15%T |
| Detector | Silicon photodiode |
| Light Source | Tungsten lamp |
| Work Mode | T, A, C, E |
| Scanning Speed | High, Medium, Low (Max. 3000nm/min) |
| Cuvette Holder | 10mm manual 4-cell holder |
| Output | USB(A) for data transfer, USB(B) for PC software |
| Display | 7-inch color Touch Screen |
| Power Supply | AC 110 to 220V 50 to 60Hz |
| Package Dimension | 700×680×340 mm |
| Gross Weight | 20 kg |
Features
Tungsten lamp light source
Fast scanning
Single-beam optical system
Multiple analytical modes
In-house powerful storage capacity
Manual 4-cell cuvette holder
Standard Accessories
Model No. | Accessory |
LMSV-A203-G1 | 10mm Glass cuvette |
LMSV-A203-Q1 | 10mm Quartz cuvette |
LMSV-A203-P1 | Power cord |
Applications
Single Beam Visible Spectrophotometer LMSV-A203 is suitable for spectral scanning, multi-wavelength test, kinetic studies, DNA/protein analysis, photometric, and quantitative analysis.
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Frequently Asked Questions
1 What is a Visible Spectrophotometer?
A Visible Spectrophotometer is an apparatus designed to measure the absorbance or transmittance of a sample in the visible region of the electromagnetic spectrum.
2 How does Visible Spectrophotometer work?
It works by passing visible light through a sample and detecting the absorbed amount.
3 How is Visible Spectrophotometer used in pharmaceutical analysis?
It is used in pharmaceutical analysis to determine drug concentration, check purity, and perform quality control of colored compounds.
4 Can Visible Spectrophotometer be used for environmental testing?
It is commonly used in environmental testing to analyze pollutants such as nitrates, phosphates, and heavy metals in water samples.
5 How does Visible Spectrophotometer help in food quality analysis?
It helps in food quality analysis by measuring color intensity, detecting food additives, and quantifying nutrients or contaminants.
6 What role does Visible Spectrophotometer play in biochemical research?
In biochemical research, it is used to monitor enzyme activity, protein concentration, and metabolic reactions involving colored compounds.
7 How does Visible Spectrophotometer aid in textile industry applications?
It aids the textile industry by measuring dye uptake and color consistency on fabrics.
8 Can Visible Spectrophotometer be used in agriculture?
It helps in agriculture by analyzing soil nutrients, plant pigments, and detecting pesticide residues.
9 How is Visible Spectrophotometer applied in forensic science?
In forensic science, it helps identify substances based on their color absorption patterns, aiding in evidence analysis.
10 How does Visible Spectrophotometer support the analysis of antioxidants?
It supports antioxidant analysis by measuring the color change in assays that quantify antioxidant capacity.