Hand-Held Gas Chromatography

Screening with Meaning

Feature

• Chemical identification and concentration in under 10 minutes
• Sentinel mode for fast alert to total VOC
• Micro-Technology makes a full GC system smaller than a laptop computer
• No specialty gases required
• Easy  to program GC temperature profile
• Simple calibration process
• Audible Alarm
• Quantitative results display on screen
• Chromatograms display real-time on computer
• Easy–to-use analysis software
• All test data stored in on-board memory

Application

• Environmental Monitoring
• Industrial Hygiene
• Indoor Air Quality
• Vapor Intrusion
• Process Monitoring
• Laboratory and Field Analysis

One Instrument – 2 Modes

Rapid Survey Mode

• Micro-concentrator collects a sample and injects it on a PID
• Trap and inject method eliminates PID drift
• System offers lower detection limits than a PID alone
• Cycle as fast as 10 seconds for monitoring high concentration events
• Cycle for two minutes for sub ppb level detection
• High levels immediately triggers a full GC analysis

Full GC Analysis Mode

• GC analysis on BTEX completed in less than 6 minutes
• Collect, inject, separate and detect cycle is fully automated
• Quantitative results offers confidence in readings
• System follows EPA Method TO17 Adaptation