Why Optosky Raman Spectrometers Are the Best Choice?
1. Leading Raman Spectroscopy Technology:
Innovative Solutions: Supported by a major national project, Optosky is a leader in Raman spectroscopy technology.
National Standard Setter: We help establish industry standards, ensuring top-notch quality and performance.
2. Global Recognition:
Top Rankings: Optosky is the top brand in China and ranks third worldwide.
2016, first launched the world’s most sensitive handheld Raman spectrometer.
2017 Innovations: Introduced the first domestic 1064nm handheld Raman spectrometer and a dual-wavelength model leading the market.
2020 Advancement: Launched the Triple-Band True Confocal Raman Microscope, enhancing analytical capabilities.
2024 Milestone: Released the Quadriband True Confocal Raman Microscope with a remarkable resolution of 0.35 cm⁻¹, setting new standards in precision.
3. Extensive Product Range:
Wide Selection: We offer the broadest range of Raman spectrometers, suitable for various applications from research labs to field use.
Dual-Wavelength and Beyond: Our 2017 dual-wavelength Raman spectrometers were the first in China and second globally.
5. Why Optosky?
Exceptional Performance: Our spectrometers deliver unmatched sensitivity, accuracy, and user-friendliness.
Cutting-Edge Innovation: From handheld devices to advanced confocal microscopes, Optosky consistently leads the field with groundbreaking technology.
Choose Optosky for advanced, high-performance Raman spectroscopy solutions. Whether you need the latest in handheld devices or the most precise confocal microscopes, Optosky has the technology to meet your needs.
How to choose Optosky's Raman spectrometer series model?
Firstly, ATR represents Optosky's Raman series of ATR1XXX, ATR2XXX,ATR3XXX,ATR6XXX,ATR7XXX,ATR8XXX.
ATR1XXX Series Includes teaching Raman ATR1200 & Miniature Raman ATR1600 features a lower prices.
ATR2XXX Serieshas ATR2500 lower price uncooled portable spectrometer.
ATR3XXX Series Features higher performance with cooled. ATR3000 field use with screen and built in battery, ATR3110 lab use run with windows software. ATR3200 dual-band Raman spectrometer. This series can receive customization wavelength from 266-1064nm.
ATR6XXX Series belongs to handheld Raman analyzer. It has been available in 532nm, 785nm, and 1064nm.
ATR7XXX Series is Raman spectroscopy PAT for the Raman quantitative analysis online.532nm, 785nm, and 1064nm.
ATR8000 is All-auto & through-put Raman spectrometer can detect 100 pcs of samples per time.
ATR8XXX is the Raman microscope series including:
ATR8100 Integrated Raman Microscope
ATR8300 series is available single/dual-band compact Raman MicroscopeSeries
ATR8300pro High Resolution Raman Microscope
ATR8500 is available in single/dual/triple-band automated Raman Microscope with high SNR
ATR8600 Integrated True Confocal Raman Microscope
ATR8700 Modular True Confocal Raman Microscope
ATR8800 is Scientific-Grade True Confocal Raman Microscope available up to quadriband.
Q: How to choose wavelengths of Raman Spectrometer?
266nm wavelength can differ the fluorescence signal from Raman signals so that it can be used to measure fluorescent materials
523nm wavelength is usually used to detect graphene, virus.
633nm wavelength is suitable for metallic oxide.
785nm wavelength can satisfy the general-purpose measurement
830nm wavelength is suitable for noninvasive blood glucose.
1064nm wavelength is suitable for the biological tissue, cell, bacteria, fuel, and high fluorescence samples.
What is Raman Spectrometer?
A Raman spectrometer is an analytical instrument used to measure the Raman scattering of light by a sample. Raman scattering occurs when light interacts with molecular vibrations or phonons within a sample, resulting in shifts in the light's wavelength that can be used to identify and characterize chemical substances and their structures.
Here’s a brief overview of the different types of Raman instruments provided by OPTOSKY:
Handheld Raman: Portable devices designed for on-the-go analysis, useful for fieldwork and quick, in situ measurements.
Portable & Desktop Raman: Instruments that offer flexibility in location and are suitable for both laboratory and field use. Desktop models are typically used in more controlled environments.
Raman Microscope: Combines Raman spectroscopy with microscopy to provide high-resolution imaging and spectral information at the microscopic level.
Teaching Raman: Designed for educational purposes, often with features that facilitate learning and demonstration of Raman spectroscopy principles.
Dual-Band Raman Spectrometer & Microscope: Instruments that can operate with two different laser wavelengths, allowing for more versatility in analysis.
Triple-Band / Qudri-Band Raman Spectrometer & Microscope: Similar to dual-band systems but with the capability to use three wavelengths or four wavelength, providing even greater flexibility in analyzing various samples.
Raman PAT (Process Analytical Technology): Tailored for real-time monitoring and analysis of processes in industrial settings, aiding in quality control and process optimization.
High Throughput Raman spectrometer: Optimized for rapid analysis and high sample throughput 100pcs/test, useful in applications requiring large-scale analysis.
What is a Raman Spectrometer used for?
A Raman spectrometer is a versatile tool used for analyzing the molecular composition of materials through Raman spectroscopy. Here’s a summary of its key applications:
Field Analysis: Raman spectrometers can be used in field settings for quick, accurate, and non-destructive analysis of samples. Portable and handheld models are particularly useful in this context.
Laboratory Research: In research labs, Raman spectroscopy is employed to study material properties, molecular structures, and chemical compositions. It’s valuable for both qualitative and quantitative analysis.
Mining: Used to identify and characterize minerals and ores, aiding in exploration and extraction processes.
Customs and Law Enforcement: Helps in the identification of unknown substances, such as drugs or explosives, and in forensic investigations.
Pharmaceuticals: Employed for drug development and quality control, including the identification of compounds and verification of product purity.
Policy and Regulation: Used to ensure compliance with regulations by verifying the composition of various substances.
Metro and Security Safety: Applied in security screenings to detect hazardous materials and ensure safety in transportation systems.
Materials Science: Useful in studying the properties and behaviors of materials, including polymers, nanomaterials, and biomolecules.
What is Raman Spectrometer's Application?
Biochemical Industry
- Non-invasive Blood Sugar Monitoring: Raman spectroscopy can be used to measure glucose levels in blood non-invasively, though this application is still under development and not widely implemented yet.
- Cell Analysis: Used for studying cellular structures and biochemical changes in cells, aiding in research and diagnostics.
Pharmaceutical Science
- Drug Quality Control (QC): Ensures the purity and composition of pharmaceutical products by identifying active ingredients and detecting impurities.
- Online Inspection: Allows for real-time monitoring of drug manufacturing processes to ensure consistent quality.
Semiconductor Industry
- Defect Detection: Identifies defects and impurities in semiconductor materials, which is crucial for maintaining the quality and performance of electronic components.
- Fake Detection: Assists in verifying the authenticity of semiconductor materials and components.
Public Safety
- Narcotics Detection: Used by law enforcement to identify illegal drugs and substances.
- Explosives Detection: Helps in detecting and analyzing explosive materials to enhance security measures.
Material Science
- 2D Materials: Analyzes materials like graphene and other 2D materials to understand their properties and potential applications.
- Graphene: Provides information on the quality, thickness, and structural properties of graphene.
Energy
- Li-Battery Materials: Studies the composition and quality of lithium-ion battery materials to improve performance and safety.
Food Safety
- Oil Analysis: Ensures the quality and authenticity of edible oils.
- Pest Residues: Detects pesticide residues in food products to ensure safety.
- Food Additives: Identifies and quantifies additives used in food products to ensure compliance with regulations.
Gemstones
- Diamond Analysis: Used to assess the quality, authenticity, and origin of diamonds.
- Origin Determination: Helps in identifying the geographical origin of gemstones.
Cultural Relics
- Authenticity Verification: Assists in determining the composition and authenticity of cultural artifacts and relics.
What does Raman Spectrometer Tells You?
Material Identification:
- Unique Spectra of Non-Metal Materials: Determines the unique Raman spectra of various non-metallic substances, helping to identify them based on their molecular vibrations.
- Raw Materials: Identifies and characterizes raw materials by providing their spectral fingerprints.
Substance Identification:
- Narcotics: Detects and identifies illegal drugs and controlled substances.
- Hazardous Materials: Identifies chemicals and materials that may pose safety risks.
Drug Analysis:
- Pharmaceuticals: Verifies the identity and quality of pharmaceutical drugs.
Gemstone Analysis:
- Gemstones: Provides information on the type, quality, and authenticity of gemstones.
Mineral Analysis:
- Minerals: Identifies and characterizes various minerals based on their Raman spectra.
Material Identification:
- Unique Spectra of Non-Metal Materials: Determines the unique Raman spectra of various non-metallic substances, helping to identify them based on their molecular vibrations.
- Raw Materials: Identifies and characterizes raw materials by providing their spectral fingerprints.
Substance Identification:
- Narcotics: Detects and identifies illegal drugs and controlled substances.
- Hazardous Materials: Identifies chemicals and materials that may pose safety risks.
Drug Analysis:
- Pharmaceuticals: Verifies the identity and quality of pharmaceutical drugs.
Gemstone Analysis:
- Gemstones: Provides information on the type, quality, and authenticity of gemstones.
Mineral Analysis:
- Minerals: Identifies and characterizes various minerals based on their Raman spectra.
What price of a Raman Spectrometer?
The cost of a Raman spectrometer can vary widely depending on its features, capabilities, and the level of sophistication. Generally, prices range from:
- USD 15,000 to 350,000
Lower-end models or portable versions typically fall on the lower end of this range, while more advanced, high-resolution, or specialized systems can be significantly more expensive. Factors affecting the cost include the type of Raman spectrometer (e.g., handheld, portable, desktop, microscope-integrated), wavelength range, sensitivity, resolution, and additional functionalities.
How does Raman Spectrometer work?
A Raman spectrometer operates by utilizing the Raman scattering effect to analyze the molecular composition of a sample. Here’s a simplified overview of how it works:
What is Raman Spectrometer's Basic Principles
Excitation: A laser beam is directed onto the sample. The laser light excites the molecules in the sample.
Raman Scattering: When the laser light interacts with the sample, most of it is scattered elastically (Rayleigh scattering), but a small fraction of it is scattered inelastically (Raman scattering). This inelastic scattering occurs due to interactions between the laser light and the vibrational modes of the molecules in the sample.
Spectral Shift: The inelastically scattered light has different energy (or wavelength) compared to the incident laser light. This shift in energy provides information about the vibrational modes of the molecules.
Detection: The scattered light is collected and analyzed by a detector, such as a charge-coupled device (CCD). The detector measures the intensity of the scattered light at different wavelengths.
Spectrum Generation: The Raman spectrometer generates a Raman spectrum, which is a plot of intensity versus wavelength or Raman shift. The peaks in the spectrum correspond to the vibrational frequencies of the molecules in the sample.
Excitation: A laser beam is directed onto the sample. The laser light excites the molecules in the sample.
Raman Scattering: When the laser light interacts with the sample, most of it is scattered elastically (Rayleigh scattering), but a small fraction of it is scattered inelastically (Raman scattering). This inelastic scattering occurs due to interactions between the laser light and the vibrational modes of the molecules in the sample.
Spectral Shift: The inelastically scattered light has different energy (or wavelength) compared to the incident laser light. This shift in energy provides information about the vibrational modes of the molecules.
Detection: The scattered light is collected and analyzed by a detector, such as a charge-coupled device (CCD). The detector measures the intensity of the scattered light at different wavelengths.
Spectrum Generation: The Raman spectrometer generates a Raman spectrum, which is a plot of intensity versus wavelength or Raman shift. The peaks in the spectrum correspond to the vibrational frequencies of the molecules in the sample.
What is Raman Spectrometer'S Software and Visualization
Scanning and Data Acquisition: The software controls the spectrometer to perform the scanning of the spectrum. It collects data from the detector and processes it to create a Raman spectrum.
Library Matching: The software can compare the obtained Raman spectrum with a database of known spectra (library matching). This helps identify the sample by matching its spectrum to reference spectra in the library.
Visualization: The software provides tools to visualize and analyze the data. This includes plotting the Raman spectrum, highlighting peaks, and overlaying microscope images if the spectrometer is integrated with a microscope.
Analysis and Interpretation: The software can offer additional analysis features, such as peak fitting, quantification, and interpretation of the spectral data. It may also provide reports and facilitate further data manipulation.
Scanning and Data Acquisition: The software controls the spectrometer to perform the scanning of the spectrum. It collects data from the detector and processes it to create a Raman spectrum.
Library Matching: The software can compare the obtained Raman spectrum with a database of known spectra (library matching). This helps identify the sample by matching its spectrum to reference spectra in the library.
Visualization: The software provides tools to visualize and analyze the data. This includes plotting the Raman spectrum, highlighting peaks, and overlaying microscope images if the spectrometer is integrated with a microscope.
Analysis and Interpretation: The software can offer additional analysis features, such as peak fitting, quantification, and interpretation of the spectral data. It may also provide reports and facilitate further data manipulation.
What is Integrated Raman Spectrometer Systems
In systems where Raman spectroscopy is combined with microscopy (Raman microscope), the software allows for:
- Microscope Imaging: Visualization of high-resolution images of the sample along with Raman spectra. This enables spatially resolved chemical analysis.
- Overlaying Data: Combining spectral data with microscope images to correlate chemical information with specific regions of the sample.
Overall, the combination of hardware and software in a Raman spectrometer provides a powerful tool for detailed molecular analysis and material identification.