IUT Technologies GmbH

- Model GC-PID - Multi-Gas Analyzer


The PID-Analyzer (GC-PID) is a multi-gas analyzer developed at IUT/IUT Medical for the high-sensitive detection of Volatile Organic Compounds (VOCs), like BTX or BTEX aromatic compounds, but also for other toxic gases with ionization potentials (IP) up to 10.6 eV (if standard UV-lamp is used).

The PID-Analyzer is a multi-gas trace anlyzer with a sensitivity in the lower ppb-range without any pre-concentration. It is a Photo Ionization Detector (PID) coupled with a GC-column for pre-separation to a GC-PID. While performing analysis the PID-Analyzer separates the complex mixtures with the GC capillary column and makes the detection with a highly sensitive Photo Ionization Detector (PID). The PID cell used in the PID-Analyzer is a special design offering sensitivities in the ppb-range. The operating costs are low since no carrier gas is required.

It is not sensitive to interference from humidity and provides both manual and automatic sampling & analysis. The PID-Analyzer can be individually adjusted for the customer’s specific requirements.

For the measurement of Total VOC a highly sensitive bare PID system is offered.

  • Emission analysis
  • Immission analysis
  • Soil air analysis
  • Exhaust analysis
  • Internal air analysis
  • Safety at work analysis
  • Process analysis
  • Water analysis
  • Gas and oil production and pipeline safety
  • Plastics manufacturing
  • Semiconductor fabrication
  • Chemical processing
  • Medical sterilization
  • Primary metal processing
  • Solar and flat panel production
  • DUV photoresist development
  • High purity filter manufacturing
  • Pharmaceutical production and sterilization
  • Fluoropolymer contamination

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