Laser Raman Spectroscopy Gas Analyzer KGD - MQ - 501
The KGD-MQ-501 Laser Raman Spectroscopy Gas Analyzer utilizes laser Raman scattering technology to enhance, collect, process, and identify characteristic Raman scattering spectra of target gases for quantitative content analysis. This system provides simultaneous online, real-time detection of multiple gas components.
| Attribute | Value |
|---|---|
| Measuring Range | Minimum: 0-10%, Maximum: 0-100% |
| Linear Error | ≤ ±1%F.S. |
| Resolution | 0.0001 |
| Response Time | ≤ 30s |
| Dimensions | 1000 × 800 × 1780 (mm) |
- Utilizes laser Raman gas characteristic fingerprint technology with minimal interference
- Capable of measuring most gases except inert gases (N₂, O₂, H₂, CH₄, C₂H₆, C₃H₈, H₂S, etc.)
- Fast response with results displayed within 30 seconds of gas entry
- Wide measurement range from 0-10% to 0-100% concentration
- Gas concentration normalization algorithm with automatic air-extraction calibration
- Low operational costs with no carrier gas or consumables required
- Optional integrated system for real-time cyclic monitoring of multiple points
- Intuitive touchscreen interface with external PC keyboard connectivity
Provides online, real-time, full-component analysis that can replace Gas Chromatography (GC) and Mass Spectrometry (MS) in many applications.
Unlike NDIR analyzers with limited measurement ranges that cannot detect homonuclear diatomic molecules (N₂, O₂, H₂), the KGD-MQ-501 offers multi-component detection with wider ranges and higher accuracy, particularly for diatomic molecules in natural gas.
Eliminates the need for carrier gas and chromatographic columns, reduces response time from minutes to seconds, requires no specialized operation, and significantly lowers operational costs.
Provides robust performance suitable for industrial environments without the high costs, complex maintenance, and operational challenges of mass spectrometers.
| Industry | Application Fields | Detectable Gases |
|---|---|---|
| Coal Chemical | Gas generators, coal-to-natural gas, ammonia/urea synthesis | CO, CO₂, H₂, N₂, O₂, CH₄, C₂H₂, C₂H₄, C₂H₆, C₃H₈, H₂S |
| Iron & Steel | Metallurgical processes | CO, CO₂, CH₄, C₂H₂, C₂H₄, C₂H₆, C₃H₈, O₂, H₂S |
| Petroleum & Gas | Processing and refining | CH₄, CO, CO₂, H₂S, C₂H₆, C₂H₄, C₃H₆, C₃H₈, H₂ |
| Primary Aluminum | Production processes | CO, CO₂ |
| Environmental | Emission monitoring | H₂, N₂, O₂, CO, CO₂, CH₄, C₂H₂, C₂H₄, C₃H₆, C₃H₈, H₂S |
| Power | Plant operations | CO, H₂S, CH₄, H₂O |
| Cement | Production processes | CO, CO₂, H₂O, H₂S |
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