19" rack-mount self contained gas chromatograph
GOW-MAC Instrument Co.

The Series 200DID Gas Chromatograph is a 19" rack mounted analyzer. This instrument employs our patented discharge ionization detector (DID) and offers custom, application specific system configurations optimized exclusively for gas analysis. The Series 200DID GC is a self-contained instrument therefore chromatography software is not needed. Two modes of operation are present in the analyzer -- manual mode for method development and/or research; and automated mode for process analysis.

Applications include, but are not limited to: Grade 6 - Electronic gases; Grade 6 - Inerts; Grade 5 - UHP Quality Gases: air, Ar, He, CO2, O2, N2, H2; high purity, stable gas mixtures for gaseous laser applications, i.e., laser surgery, drilling, welding, bar coding generation, cutting, and filter perforation; certified trace gas mixtures; basic and applied research; calibrating lab; process control.

- Corrosive and inert sample compatibility
- Mass flow controllers
- Laminar flow system with low dead volume
- VCR fittings and orbital welds at critical connections
- Sample introduction by means of pneumatically actuated gas sampling valves
- Onboard computer control of valves
- Up to (5) micro-packed, capillary or 1/8" packed columns, system dependent
- Column oven operating temperature: ambient +10 °C to 150 °C
- Up to 6 temperature zones
- Detector operating temperature: 125 °C maximum
- Vacuum fluorescence (VF) graphical display
- Communication Protocol: Serial
- Installation: 19" rack
- Power: 105 - 240 VAC, 50/60 Hz