EST purge and trap autosamplers

Analytix supplies two EST purge and trap autosamplers that will interface with all purge and trap concentrators. The 8100 autosampler for analysis of soils and waters is based on the World's top selling VOC autosampler, the Archon autosampler that is one of the most reliable and proven in industry. The Centurion autosampler for analysis of waters was developed by EST to provide maximum sampling with high throughput and an easy to use interface.

8100 autosampler features

  • 81 sample capacity for soild and waters with priority sample interrupt
  • Applicable for all current EPA methods
  • Programmable dilutions of water samples up to 100:1
  • Hot water rinse of sample path and sparge tube at 95ºC
  • Helium back flush of soil probe and transfer line to minimise contamination
  • Programmable soil preheat 25ºC to 125ºC with stirring

Centurion autosampler features

  • 100 40ml VOA vial sample capacity for waters
  • Programmable internal standard (patent pending)
  • Optional programmable dilution capability
  • Hot water rinse cycle
  • 5,10, and 25ml sample loops available
  • Windows CE oerating system
  • Dual concentrator mode (patent pending)
  • Dual GC mode (patent pending)
  • Interfaces to any purge and trap concentrator