While Ellutia offers a diverse range of systems, this piece spotlights those commonly used for testing protective glove materials per EN374 or ASTM F739 standards. We’ll also delve into options for various standards, including warfare agent testing. If you’re eager to explore further, don’t hesitate to reach out to us directly.
At the core of permeation systems lies the sampling section, housing the analysis cells responsible for testing materials against challenging chemicals. Two main analysis cell configurations exist:
Flow-Through Cells: Constant gas flow serves as the collection medium.
Closed Loop Cells: A recirculating liquid volume collects the medium.
The GC system in focus operates as a flow-through cell, with the test material sandwiched between the cell’s upper and lower halves. The upper half introduces the challenge chemical, while the lower half allows the carrier gas to sweep any breakthrough chemicals to the detector. Different cell sizes, volumes, and challenge chemical introduction options are available based on the standards you’re working with.
Permeation systems may seem complex due to various variables, but fear not. We’re here to assist you in determining the optimal configuration for your specific needs. Click the link below to schedule a free initial consultation call. Together, we can tailor a solution that best suits your requirements.
