Reliability, precision and minimum response times – these are the decisive facts of the GM700 TDLS analyzer. Tailored for the measurements of gaseous components for example hydrogen fluoride or ammonia under harsh conditions.
The variant GM700 Automotive is suitable for measurement of car exhaust gases. It is designed for roll benches and test stands for diesel and gasoline engines.

• High spectral resolution – high selectivity
• Built-in gas cell thus wavelength stability (line locking)
• In-situ technique, thus short response times
• Only one duct opening due to probe technology