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Plume Detection

FTIR

The FTIR utilized by ASPECT consist of a modified MR-254; high temporal resolution (75 Hz) system Dual input design with Signal port and Cold source reference port.
Two detectors are utilized including a 3 –5 and 8 – 12 micron providing coverage in the atmospheric IR window. Unit ready for operation in under 4 minutes after power-up. Chemical detection is automatic using a pattern recognition algorithm

Chemical Plume Cross-cut

Automated compound detection — Ammonia detection

Chemical detection algorithms — 72 automated and 500+ compounds can be manually assessed

Train Derailment example assessment