for the measurement of specific organic compounds at medium-low concentrations in ambient air (immissions).
... /NR/S stays for New Release, version for Special compounds. It is the series of instruments developed with modern electronics, which allows easy reconfiguration, data storage and communication with the outside.
All instruments .... / S are traceable to the basic instrument for NMH with specific separation columns and adapted SW.
In addition to the separation of the specific compound, the concentration of Total VOCs can be obtained.
Function cycle of the compounds detected (on average from 180 to 360 s).
see Mod. 529/NR/NMH