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Feed & Return Line Sample Chamber

For Small Vapor Line Monitoring

Guided Wave’s Feed/Return Line Sample Chamber permits on-line monitoring of hydrogen peroxide vapor concentrations. The Chamber is shaped to direct, expand and slow the flow to minimize noise due to turbulence and assure high precision representative sampling.  A G-SST Vapor Probe inserted at the widest point in the Chamber provides the optical coupling to the monitor.  The Chamber can be used for spectroscopic measurements on gas phase samples other than hydrogen peroxide when at or near atmospheric pressure.