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Single Beam UV/Visible Spectrophotometer LMUS-B100 offers 2nm bandwidth for high spectral resolution. Features wide wavelength range from 190 to 1100 nm. Designed with single-beam optical system with 1200 lines/mm grating for consistent light distribution. Built with auto-wavelength setting and multiple measurement modes, it supports versatile sample testing. Our Spectrophotometer incorporates silicon photodiode detector, deuterium and tungsten light sources, and user-friendly touchscreen interface.
Specifications
| 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 |
| Wavelength Setting | Auto |
| Photometric Range | 0 to 200%T, –0.3 to 3A, 0 t0 9999C |
| Photometric Accuracy | ±0.2%T(0 to 100%T), ±0.002A(0 to 0.5A), ±0.004A(0.5 to 1A) |
| Photometric Repeatability | Less than or equal to 0.15%T (0 to 100%T), 0.001A(0 to 0.5A), 0.002A(0.5 to 1A) |
| Stray Light | Less than or equal to 0.03%T at 220nm, 360nm |
| Stability | ±0.0005A/h at 500nm |
| Baseline Flatness | ±0.002A |
| Noise | 0.0005A at 500nm |
| Detector | Silicon Photodiode |
| Light Source | Deuterium and 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 drive, USB host, RS232 |
| Display | 10.1-inch Color Touch Screen |
| Power Supply | AC 110 to 220V/50 to 60Hz |
| Package Dimension | 810×660×390 mm |
| Gross Weight | 27 kg |
Features
Advanced photometric stability
Low stray light and noise
In-house massive memory
RS232 and USB port
Manual 4-cell cuvette holder
Energy-efficient functioning
Standard Accessories
Model No. | Accessory |
LMUS-B100-G1 | 10mm Glass cuvette |
LMUS-B100-Q1 | 10mm Quartz cuvette |
LMUS-B100-P1 | Power cord |
LMUS-B100-PC1 | PC Software |
Optional Accessories
Model No. | Accessory |
LMUS-B100-G2 | 5mm Glass Cuvette |
| LMUS-B100-G3 | 10mm Glass Cuvette |
| LMUS-B100-G4 | 20mm Glass Cuvette |
| LMUS-B100-G5 | 30mm Glass Cuvette |
| LMUS-B100-G6 | 50mm Glass Cuvette |
| LMUS-B100-G7 | 100mm Glass Cuvette |
LMUS-B100-Q2 | 5mm Quartz Cuvette |
| LMUS-B100-Q3 | 10mm Quartz Cuvette |
| LMUS-B100-Q4 | 20mm Quartz Cuvette |
| LMUS-B100-Q5 | 30mm Quartz Cuvette |
| LMUS-B100-Q6 | 50mm Quartz Cuvette |
| LMUS-B100-Q7 | 100mm Quartz Cuvette |
LMUS-B100-QM1 | 0.35/0.7/1.0/1.4/1.7ml Quartz Micro-Cuvette |
LMUS-B100-QM2 | 50/100/200µl Quartz Micro-Cuvette |
LMUS-B100-GM1 | 0.35/0.7/1.0/1.4/1.7ml Glass Micro-Cuvette |
LMUS-B100-GM2 | 50/100/200µl Glass Micro-Cuvette |
LMUS-B100-H1 | 10mm Manual 4-cell Holder |
LMUS-B100-H2 | 50mm Manual 4-cell Holder |
LMUS-B100-H3 | 100mm Manual 4-cell Holder |
LMUS-B100-S1 | 10mm Single-hole Cell Holder |
LMUS-B100-SH1 | 50mm Single-hole long-path cell Holder |
LMUS-B100-SH2 | 100mm Single-hole long-path cell Holder |
LMUS-B100-A1 | Auto 8-cell/4-cell/5-cell Holder |
LMUS-B100-F1 | Film Holder |
LMUS-B100-R1 | Tube Rack |
LMUS-B100-M1 | Adjustable XY Micro Cell Holder |
LMUS-B100-PS1 | Peltier/Sipper System |
LMUS-B100-I1 | Integrating Sphere |
LMUS-B100-T1 | Tungsten Lamp |
LMUS-B100-D1 | Deuterium Lamp |
LMUS-B100-X1 | Xenon Lamp |
LMUS-B100-TP1 | Thermal Printer |
LMUS-B100-TP2 | Built-in Thermal Printer |
LMUS-B100-PC2 | PC software |
LMUS-B100-CF1 | 21 CFR software |
Applications
Single Beam UV/Visible Spectrophotometer LMUS-B100 is employed in research, clinical, industrial, and educational laboratories for photometric measurement, quantitative analysis, kinetics, spectrum scan, DNA/protein test, and multi-wavelength test.
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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.