ORNET

Mass Spectrometer

Portable Gas Chromatograph-Mass Spectrometer

 The portable Gas Chromatography–Mass Spectrometry (GC-MS) system is designed for rapid, on-site detection and analysis of volatile organic compounds (VOCs) and semi-volatile organic compounds (SVOCs) with high accuracy. Its compact, lightweight design allows convenient deployment in backpacks, vehicles, and mobile monitoring units. The system supports real-time environmental monitoring, pollution source identification, and trace-level chemical analysis for applications involving atmospheric studies, groundwater testing, soil remediation, industrial safety, and emergency response.

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Application


  • Compact, lightweight, and portable design for field deployment.

  • Built-in industrial PC for integrated system operation.

  • One-click VOC analysis for rapid testing.

  • Supports Total Ion Chromatogram (TIC), Total Ion Monitoring (TIM), chemical warfare agent (CWA), and SVOC detection.

  • Wide mass range for comprehensive compound analysis.

  • Heated transfer line for improved sample transfer.

  • PPM-to-PPB detection capability for trace-level analysis.

  • Compatible with sample loops and thermal desorption systems.

  • Built-in compound library with automatic data matching.

  • Unknown compound identification and custom library support.

  • Automated data analysis with TIC and Extracted Ion Chromatogram (EIC) displays.

  • Background subtraction and baseline correction.

  • Supports continuous operation for up to 24 hours.

  • Compatible with gas probes, liquid injectors, headspace samplers, and Solid-Phase Microextraction (SPME) modules.

Feature

L1. Petrochemical Industry

  • Online monitoring of reactants and volatile organic compound emissions in petrochemical facilities.

  • Analysis of molecular composition and distillation-range distribution during production.

  • Monitoring of residual gases and detection of pipeline leaks.

  • Identification and analysis of industrial chemical emissions.

2. Fire Protection and Emergency Response

  • Rapid detection of toxic, hazardous, flammable, and explosive gases at fire scenes.

  • Monitoring of toxic gas leaks and hazardous chemical releases.

  • Support for post-disaster investigations and evidence collection.

3. Public Safety and Occupational Health

  • Indoor air quality assessment.

  • Workplace air quality monitoring.

  • Detection of hazardous chemical vapours.

  • Occupational exposure assessment and industrial safety analysis.

4. Chemical Defence and Military Applications

  • Detection and identification of chemical warfare agents, including nerve agents such as sarin and blister agents such as sulfur mustard.

  • Chemical hazard reconnaissance and field monitoring.

  • Potential integration into specialised chemical defence and reconnaissance vehicles.

5. Aerospace Applications

  • Detection of fuel leaks, including hydrazine and unsymmetrical dimethylhydrazine.

  • Analysis of cabin air quality in spacecraft.

  • Monitoring of environmental contaminants in aerospace facilities and space-related environments.

6. Environmental Monitoring

  • On-site detection of VOCs and SVOCs in air, water, soil, and solid samples.

  • Atmospheric pollution monitoring and environmental assessment.

  • Groundwater contaminant analysis.

  • Soil investigation and remediation monitoring.

  • Identification of oil spill sources and chemical contamination.

  • Rapid chemical analysis at environmental accident and pollution incident sites.