Sigma 4000 Multipoint Stream Selector

SKU: Sigma 4000 Multipoint Stream Selector Categories: ,

Sigma 4000 multipoint stream selectors from Trace Analytical can dramatically reduce the cost of ultra high purity (UHP) gas monitoring. By multiplexing several sampling points to a single ta3000 or ta5000 Process Gas Analyzer, a gas manager can ensure that UHP quality product is supplied to process tools without dedicating an instrument to each gas stream. Controlled by the gas chromatograph, a Sigma 4000 stream selector can poll several gas streams in sequence, or can be programmed to switch between the inlets and outlets of large scale purifiers to verify their performance.

Key Features:

  • Four sample inlets, two cal. gas inlets
  • ¼-inch VCR gas ports
  • UHP shut-off valves
  • Rapid sequencing between gas steams
  • Orbitally-welded and vacuum brazed joints

Martech Controls

c/o Safety Inc.
119 Foster St, Bldg 6
Peabody MA 01960

Tel: (315) 876-9120
Fax: (315) 876-9097

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