THE Testo 350M/XL is a flue gas analyser for industrial applications.
It measures gases such as O2, CO, CO2, NO, NO2, SO2, HC, and H2S. It has sampling probes for a range of applications, including temperatures up to 1800°C.
It is a flexible, portable system that can be used for spot checks or as an analysis tool for longer measurements. It has an in-built datalogger and printer for reporting data. It also has inbuilt gas preparation and optional PTFE lined sample hoses.
The Testo 350M/XL can also be used as a stand-alone datalogger for IAQ measurements. This makes it effectively two units in one. Probes to measure wind speed, pressure, temperature, and humidity can easily be added to the testo 350M/XL control unit. All external probes are designed to plug and play. No programming for particular sensors is required.