FTIR Gas Analyzer for Advanced Gas and Material Analysis
FTIR Gas Analyzer for High-Precision Infrared Spectral Analysis
The FTIR gas analyzer from Instrava is a high-performance Fourier Transform Infrared (FTIR) spectrometer designed for precise gas analysis and molecular identification. Using the Michelson interferometer principle, the system measures infrared absorption spectra to accurately determine gas composition and molecular structure.
In the FTIR analyzer, infrared light emitted by the source passes through the Michelson interferometer, creating optical interference that interacts with the sample. The detector captures the interference signal containing the sample information, and advanced software performs Fourier transform processing to generate the spectral data.
This technology allows the FTIR gas analyzer to provide highly accurate spectral measurements across a wide range of applications including gas analysis, chemical identification, and laboratory research.
Optical Analysis Description
FTIR Gas Analysis for Industrial and Laboratory Applications
The Fourier transform infrared gas analyzer is widely used in industries and research environments requiring high-precision chemical analysis and gas monitoring.
Typical application areas include:
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Petrochemical process analysis
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Pharmaceutical research and quality control
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Food safety testing laboratories
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Environmental monitoring and gas composition analysis
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Material science research
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University laboratories and scientific research institutes
By analyzing infrared absorption spectra, the FTIR analyzer enables accurate identification and quantification of chemical components, making it a powerful tool for industrial analysis, research experiments, and environmental testing.
The system features integrated optical bench construction, allowing convenient installation and stable long-term operation in laboratory or industrial environments.
Advanced FTIR Spectroscopy with Robust Optical Design
The Instrava FTIR gas analyzer integrates advanced optical engineering with intelligent system design to deliver reliable and stable spectral analysis.
Key system advantages include:
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Michelson interferometer optical system for high-precision spectral measurement
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Sealed interferometer structure with enhanced moisture protection
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High-resolution DLATGS detector with moisture-proof coating
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Large push-pull sample chamber design that reduces interference from water vapor and CO₂
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Ergonomic observation window design for easy monitoring and maintenance
The analyzer integrates its core components into a precision-machined aluminum optical bench, ensuring mechanical stability and eliminating the need for frequent optical adjustments.
With low power consumption (<30W) and a robust design, the system provides reliable performance for long-term laboratory and industrial gas analysis applications.
Optical Analysis Parameter
| Parameter | Specification |
|---|---|
| Product Type | FTIR Gas Analyzer |
| Technology | Fourier Transform Infrared Spectroscopy |
| Measurement Principle | Michelson Interferometer |
| Spectral Range | 7800 – 350 cm⁻¹ |
| Resolution | 1 cm⁻¹ |
| Signal-to-Noise Ratio | >15000:1 / >30000:1 (P-P value, resolution 4 cm⁻¹, 1 min scan) |
| Detector | High-resolution DLATGS detector with moisture-proof coating |
| Beam Splitter | KBr coated with Ge |
| Light Source | Long-life air-cooled infrared source |
| Electronic System | 24-bit A/D converter at 500 MHz |
| Communication Interface | USB 2.0 |
| Power Supply | 110–220 V AC, 50–60 Hz |
| Power Consumption | < 30 W |
| Dimensions | 450 × 350 × 235 mm |
| Weight | 14 kg |
Instrava OEM/ODM
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What is an FTIR gas analyzer used for?
An FTIR gas analyzer is used to analyze gases and chemical compounds by measuring their infrared absorption spectra. It is widely used in environmental monitoring, chemical analysis, pharmaceutical research, and industrial process control.
How does an FTIR gas analyzer work?
An FTIR analyzer uses a Michelson interferometer to generate an interference pattern from infrared light. After the light interacts with the sample, the detector records the signal and software performs Fourier transform calculations to obtain the spectral information.
What are the advantages of FTIR gas analyzers?
Key advantages of FTIR gas analyzers include:
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High spectral resolution
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Simultaneous multi-component analysis
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High sensitivity and accuracy
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Non-destructive measurement
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Wide spectral detection range
Which industries use FTIR gas analyzers?
Industries that commonly use FTIR analyzers include:
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Petrochemical and chemical industries
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Pharmaceutical laboratories
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Environmental monitoring agencies
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Food safety laboratories
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Academic and research institutions
What gases can an FTIR analyzer detect?
An FTIR gas analyzer can detect a wide variety of gases and chemical compounds depending on the spectral library and configuration, including hydrocarbons, CO₂, CO, NOx, SO₂, and other trace gases.
Why is FTIR spectroscopy used in laboratory analysis?
FTIR spectroscopy provides highly detailed molecular information and allows rapid identification of chemical compounds, making it one of the most widely used analytical techniques in laboratories and industrial research.
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