Sensitive Multi-Gas Analyser ENVI-VOC

The ENVI-VOC™ is a multi-gas trace detector for detection and identification of Volatile Organic Compounds (VOCs) in the ppb-range without any pre-concentration. While performing analysis the ENVI-VOC™ separates the complex mixtures with the GC capillary column and makes the analysis with a highly sensitive Photo Ionization Detector (PID). The ENVI-VOC™ can be individually adjusted for the customer’s specific requirements.

The ENVI-VOC™ is a highly sensitive multi-gas detector for VOCs like BTX respectively BTEX aromatic compounds but also for many other toxic gases. The ENVI-VOC™ is not sensitive to interference from humidity and provides both manual and automatic sampling & analysis.

The PID used in the device is a special design in the ppb-range. The operating costs are low since no carrier gas is required. The ENVI-VOC™ can be setup as a mobile working analyzer but can also be connected to an external computer via interface.

Sensitive Multi-Gas Analyser ENVI-VOC


Technology Used

  • Photo Ionization Detector (PID) with Gas Chromatographic Separation with GC-column

Typical Applications

  • Gas and Oil Production and Pipeline Safety
  • Plastics Manufacturing
  • Semiconductor Fabrication
  • Chemical Processing
  • Medical Sterilization, i.e. ETO
  • Primary Metal Processing
  • Solar and Flat Panel Production
  • DUV Photoresist Development
  • High Purity Filter Manufacturing
  • Pharmaceutical Production and Sterilization
  • Fluoropolymer Contamination