The design of the enclosure is an integral part of the total system performance.

Design Considerations For The FTIR Enclosure

• Vacuum tight for evacuating and purge cycling
• Vented screws for minimizing virtual leaks
• Special purge flow design to minimize dead volumes
• Fast dry down for low level moisture background
• Vacuum feed through of electrical connectors
• Window post to view laser, source, and moving mirror to insure FTIR operation and fast service diagnostics
• Vacuum sealed port for access to detector pre amp gain and linearity trim pot controls
• Minimized IR beam path in purges enclosure (less than 0.6 meters)
• Easy to remove top cover for repair
• Easy to remove gas cell for fast exchange or repairs
• Industrial rugged packaging

View inside the Active Gas Analyzer Enclosure (FTIR)

Moisture Analyzer - back view of vacuum tight enclosure