Pressure Balance Accessory for Blending Gas Standards
Kin-Tek Laboratories’ new Pressure Balance Accessory is designed for blending gas standards in industrial or research labs. The 491M-PB Module is used with 491M Modular Gas Standards Generators to maintain steady gas pressures within the unit and balance the vent backpressure to the delivery system pressure. The 419M-PB:
- Eliminates concentration fluctuations by providing a stable reference pressure for all of the mixture flow paths.
- Uses the reference pressure to ensure stable delivery concentration even during operating mode changes in the 491M Standards Generator or the analytical system under test.