Single Beam UV/Visible Spectrophotometer LMUS-A305

Name: Single Beam UV/Visible Spectrophotometer LMUS-A305
Brand: Labmate
SKU: LMUS-A305
Rating: 4.9 (438 reviews)

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Specifications

Wavelength	190 nm – 1100 nm
Spectral Bandwidth	2 nm
Optical System	Single Beam, Grating 1200 lines/mm
Wavelength Accuracy	1 nm
Wavelength Repeatability	≤ 0.5 nm
Wavelength Setting	Automatic
Photometric Range	0 – 200 % T, - 0.3 A ~ 3 A
Photometric Setting	0.5% T
Photometric Repeatability	0.3 % T
Detector	Silicon Photodiode
Light Source	Tungsten Lamp and Deuterium Lamp
Stray Light	0.3 % T
Stability	±0.002 A/h; 500 nm
Data Output Port	USB port & Parallel port ( Printer)
Noise	± 0.001 A
Baseline Flatness	± 0.002 A
PC Software
Sample Compartment
Display	Graphic LCD (128 x 64 Dots)
Keypad
Power Supply	AC 220 / 110 V; 50 / 60 Hz
Dimension	590 x 460 x 220mm
Net Weight	16 Kg
Gross Weight	20 Kg

Features

Wavelength range: 190 nm – 1100 nm Automatic wavelength and blank setting Spectral bandwidth: 2.0 nm Replaceable Pre-aligned lamps (Tungsten and Deuterium) PC scanning software with USB port USB port available Low noise and low stray light Optical PC scanning software (Optional) 21 CFR Management software (Optional)

Single Beam UV/Visible Spectrophotometer LMUS-A303

Wavelength: 190 nm – 1100 nm
Spectral Bandwidth: 2 nm
Optical System: Single Beam, Grating 1200 lines/mm
Wavelength Accuracy: ± 0.5 nm
Wavelength Repeatability: ≤ 0.2 nm

Single Beam UV/Visible Spectrophotometer LMUS-A308

Wavelength: 190 nm – 1100 nm
Spectral Bandwidth: 4 nm
Optical System: Single Beam, Grating 1200 lines/mm
Wavelength Accuracy: ± 1 nm
Wavelength Repeatability: ≤ 0.3 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-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-A201

Wavelength: 190 nm to 1020 nm
Spectral Bandwidth: 4 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-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-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-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-A311

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

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-A203

Wavelength: 190 nm to 1000 nm
Spectral Bandwidth: 2 nm
Optical System: Single Beam, Grating 1200 lines/mm
Wavelength Accuracy: 1nm
Wavelength Repeatability: Less than or equal to 0.5 nm

Single Beam UV/Visible Spectrophotometer LMUS-C102

Wavelength: 190 nm to 1100 nm
Spectral Bandwidth: 0.1/0.2/0.5/1/2/4/5 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-A306

Wavelength: 190 nm – 1100 nm
Spectral Bandwidth: 2 nm
Optical System: Single Beam, Grating 1200 lines/mm
Wavelength Accuracy: 1 nm
Wavelength Repeatability: ≤ 0.2 nm

Single Beam UV/Visible Spectrophotometer LMUS-A307

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

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.