Single Beam UV/Visible Spectrophotometer LMUS-A311

Name: Single Beam UV/Visible Spectrophotometer LMUS-A311
Brand: Labmate
SKU: LMUS-A311
Rating: 4.7 (401 reviews)

Single Beam UV/Visible Spectrophotometer LMUS-A311 operates at wavelength range of 190 nm to 1100 nm. Its replaceable pre-aligned tungsten and deuterium lamps provide stable illumination. It features automatic wavelength setting for effortless selection and reliable adjustments. Its PC scanning software enables efficient data analysis and control. Our Single Beam UV/Visible Spectrophotometer is ideal for pharmaceuticals, environmental analysis, and research laboratories.

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Specifications

Wavelength Range	190 nm to 1100 nm
Spectral Bandwidth	0.5 nm, 1 nm, 2 nm, 4 nm, 5 nm
Diffraction Grating	1200 lines/mm
Wavelength Accuracy	0.3 nm
Wavelength Repeatability	0.1 nm
Photometric Range	0 to 200% T, -0.3 A to 3 A
Photometric Setting	0.3% T
Photometric Repeatability	1% T (0 to 100% T)
Stray Light	0.05% T (220/360 nm)
Stability	± 0.001 A/h at 500 nm
Noise	±0.001 A
Baseline Flatness	±0.002 A
Power Supply	220/110 V, 50/60 Hz
Dimension	590 × 475 × 250 mm
Net Weight	20 Kg
Gross Weight	26 Kg

Features

Single Beam Optical System

Graphic LCD Display

Silicon Photodiode Detector

USB and Parallel Port

Reduced Noise

Low Stray Light

Applications

Single Beam UV/Visible Spectrophotometer LMUS-A311 is ideal for, pharmaceuticals, environmental analysis, chemical industries, quality control and research laboratories.

Single Beam UV/Visible Spectrophotometer LMUS-A309

Wavelength: 190 nm – 1100 nm
Spectral Bandwidth: 4 nm
Optical System: Single Beam, Grating 1200 lines/mm
Wavelength Accuracy: 1 nm
Wavelength Repeatability: ≤ 0.5 nm

Single Beam UV/Visible Spectrophotometer LMUS-A304

Wavelength: 190 nm – 1100 nm
Spectral Bandwidth: 2 nm
Optical System: Single Beam, Grating 1200 lines/mm
Wavelength Accuracy: ± 0.8 nm
Wavelength Repeatability: ≤ 0.3 nm

Single Beam UV/Visible Spectrophotometer LMUS-C103

Wavelength: 190 nm to 1100 nm
Spectral Bandwidth: 2 nm
Optical System: Single Beam, Grating 1200 lines/mm
Wavelength Accuracy: ±0.1nm at 656.1nm, ±0.3nm at other wavelengths
Wavelength Repeatability: Less than or equal to 0.1 nm

Single Beam UV/Visible Spectrophotometer LMUS-A202

Wavelength: 190 nm to 1020 nm
Spectral Bandwidth: 2 nm
Optical System: Single Beam, Grating 1200 lines/mm
Wavelength Accuracy: ±2nm
Wavelength Repeatability: Less than or equal to 1 nm

Single Beam UV/Visible Spectrophotometer LMUS-C105

Wavelength: 190 nm to 1100 nm
Spectral Bandwidth: 0.5/1/2/4/5 nm
Optical System: Single Beam, Grating 1200 lines/mm
Wavelength Accuracy: ±0.1nm at 656.1nm, ±0.3nm at other wavelengths
Wavelength Repeatability: Less than or equal to 0.1 nm

Single Beam UV/Visible Spectrophotometer LMUS-B101

Wavelength: 190 nm to 1100 nm
Spectral Bandwidth: 1 nm
Optical System: Single Beam, Grating 1200 lines/mm
Wavelength Accuracy: ±0.1nm at 656.1nm, ±0.3nm at other wavelengths
Wavelength Repeatability: Less than or equal to 0.1 nm

Single Beam UV-Visible Spectrophotometer LMUS-B200

Wavelength Range: 190 to 1000 nm
Bandwidth: 2nm
Optical System: Single beam, grating 1200 lines/mm
Detector: Silicon Photodiode
Light Source: W Lamp and D2 Lamp

Single Beam UV/Visible Spectrophotometer LMUS-A100

Wavelength: 190 nm to 1100 nm
Spectral Bandwidth: 2 nm
Optical System: Single Beam, Grating 1200 lines/mm
Wavelength Accuracy: ±0.1 at 656.1nm, ±0.3nm at other wavelengths
Wavelength Repeatability: Less than or equal to 0.1 nm

Single Beam UV/Visible Spectrophotometer LMUS-C104

Wavelength: 190 nm to 1100 nm
Spectral Bandwidth: 1 nm
Optical System: Single Beam, Grating 1200 lines/mm
Wavelength Accuracy: ±0.1nm at 656.1nm, ±0.3nm at other wavelengths
Wavelength Repeatability: Less than or equal to 0.1 nm

Single Beam UV/Visible Spectrophotometer LMUS-A300

Wavelength Range: 190 nm to 1100 nm
Spectral Bandwidth: 1 nm
Wavelength Accuracy: ±0.5 nm
Wavelength Repeatability: 0.2 nm
Photometric Range: 0 to 200%T, -0.3 A to 3 A

Single Beam UV/Visible Spectrophotometer LMUS-C101

Wavelength: 190 nm to 1100 nm
Spectral Bandwidth: 1 nm
Optical System: Single Beam, Grating 1200 lines/mm
Wavelength Accuracy: ±0.3nm
Wavelength Repeatability: Less than or equal to 0.1 nm

Single Beam UV/Visible Spectrophotometer LMUS-A102

Wavelength: 190 nm to 1100 nm
Spectral Bandwidth: 1 nm
Optical System: Single Beam, Grating 1200 lines/mm
Wavelength Accuracy: ±0.1nm at 656.1nm, ±0.3nm at other wavelengths
Wavelength Repeatability: Less than or equal to 0.1 nm

Single Beam UV/Visible Spectrophotometer LMUS-A301

Wavelength: 190 nm to 1100 nm
Spectral Bandwidth: 1.8 nm
Optical System: Single Beam, Blazed Holographic Grating 1200 lines/mm
Wavelength Accuracy: ±0.5nm
Wavelength Repeatability: Less than or equal to 0.2 nm

Single Beam UV/Visible Spectrophotometer LMUS-C100

Wavelength: 190 nm to 1100 nm
Spectral Bandwidth: 2 nm
Optical System: Single Beam, Grating 1200 lines/mm
Wavelength Accuracy: ±0.3nm
Wavelength Repeatability: Less than or equal to 0.1 nm

Single Beam UV/Visible Spectrophotometer LMUS-A302

Wavelength Range: 190 nm to 1100 nm
Spectral Bandwidth: 1.8 nm
Diffraction Grating: 1200 lines/mm
Wavelength Accuracy: 0.3 nm
Wavelength Repeatability: 0.1 nm

Frequently Asked Questions

1 What is a Single Beam UV/Visible Spectrophotometer?

A Single Beam UV/Visible Spectrophotometer is an apparatus designed to measure the absorbance or transmittance of a sample at specific wavelengths in the ultraviolet and visible light spectrum.

2 How does Single Beam UV/Visible Spectrophotometer work?

It works by passing a beam of light through a sample and comparing the intensity of light before and after it passes through the sample to determine absorbance.

3 How is Single Beam UV/Visible Spectrophotometer used in pharmaceutical analysis?

In pharmaceutical analysis, it is used to determine drug concentrations, monitor compound purity, and perform dissolution and stability studies.

4 How does Single Beam UV/Visible Spectrophotometer help in water quality testing?

It helps in water quality testing by detecting contaminants like nitrates, phosphates, and heavy metals through colorimetric or direct UV absorbance methods.

5 What role does Single Beam UV/Visible Spectrophotometer play in chemical kinetics studies?

It monitors the change in absorbance over time to study reaction rates and mechanisms in chemical kinetics.

6 How does Single Beam UV/Visible Spectrophotometer assist in environmental monitoring?

It is useful in environmental monitoring for analyzing pollutants in air, water, and soil samples through absorbance-based methods.

7 How is Single Beam UV/Visible Spectrophotometer used in clinical diagnostics?

It is used in clinical diagnostics to analyze blood, urine, and serum samples for biochemical markers such as glucose, cholesterol, and enzyme activity.

8 How can Single Beam UV/Visible Spectrophotometer be used for quality control in manufacturing?

It helps in quality control by ensuring consistent color, concentration, and purity of raw materials and finished products.

9 What role does Single Beam UV/Visible Spectrophotometer play in agricultural research?

In agricultural research, it is used to analyze soil nutrients, pesticide residues, and plant pigments like chlorophyll.

10 Is Single Beam UV/Visible Spectrophotometer used in forensic science?

It is used in forensic science to analyze substances such as drugs, inks, and stains by measuring their unique absorbance spectra.