The Stratum Purge and Trap Concentrator utilizes an electronic Mass Flow Controller to deliver extraction gas, stripping Volatile Organic Compounds (VOCs) from samples. The system heats a sorbent trap to desorb the VOCs and delivers them to a Gas Chromatograph (GC). It features automated leak checking, foam detection, and software control for diagnostics.
| Cycle Time | 17 minutes (with 11 minute purge time) |
|---|---|
| Trap Furnace Temp Range | Ambient to 350°C |
| Switching Valve Temp Range | Ambient to 300°C |
| Gas Requirements | 99.999% Helium or Nitrogen |
| Flow Rate Control Range | 5mL/min to 500mL/min |
| Height | 19.75 inches |
| Weight | 32 lbs. |
The device is capable of controlling flow rates using either Helium or Nitrogen.
The system operates in Lab Temperatures between 10-30°C and humidity levels between 10-90%.