The 'standard' extractive SCS is built for optimal response speed and automated sampling functionality.
24'' x 24'' x 8'' NEMA 4 painted carbon steel enclosure (or 24'' x 30'' x 8'' for flow cell lengths of 600mm and greater)
Auto-zero feature (automatic introduction of nitrogen gas or zeroing liquid for liquid applications)
Convenient method for manual introduction of span gas
Bypass loop allows faster sampling flow rates; split via 3-way tee up to a 10:1 ratio through 2 flow meters
Flow cell (sample/light interface) mounted inside the enclosure
Backpressure regulator
Pressure gauge
Particulate filter
Switching performed by one 3-way pneumatically-actuated valve and one 3-way manual valve
Wetted parts include: SS316 tubings & fittings, Viton gaskets, and quartz optical windows