Analyze vapor-phase volatile compounds with unmatched precision.
The 7200 Preconcentrator represents the next generation in GCMS sample preparation systems for the analysis of vapor-phase volatile compounds. The 7200 takes the industry standard, 7100A’s 3-stage preconcentration and water management technology, and elevates it to a whole new level. Many of the past limitations often seen in rotary valve based devices are now eliminated by combining digital valve isolation control with advanced robotic autosamplers, dropping the potential for carryover and cross-contamination far below previously obtainable levels.
Features At A Glance
Silonite-D® provides amazing inertness and durability you can trust!
Superior volume measurement at 10cc volumes, while reducing cross contamination and carryover.
Volumes from 1–1000cc. Digital flow path management for improved system hygiene and precise volume determination of complex gas matrices including: Landfill Gas, Helium Diffusion Sampling, High Methane, and more!
Calibrate over a factor of 1000X while meeting EPA linearity requirements. This means fewer reruns.
Supports extended cold trap dehydration, microscale purge & trap, and dry purge water management techniques for unrivaled flexibility and maximum compound class recovery.
All-new cryo-modules and external bulkhead heaters reduce cold spots, improving performance. Easy access for component replacement.