The testo 340 Emission Analyzer is a single solution for a range of applications. From burner tuning, to optimizing combustion process in boilers and furnaces, from diesel engine exhaust analysis to NOx monitoring in gas turbines, from flue gas analysis in incinerators, to measuring emissions in gas engines, you name it and the 340 can handle it.

It’s a powerful instrument, yet surprisingly comes in a relatively smaller footprint. It is equipped with a maximum of 4 gas sensors, and one can select gases based on one’s needs, and applications. You can choose from O2, CO, NO, NO2, SO2, No low and CO low.

A wide range of modular probes can be fitted, with varying lengths of 335 to 700 mm. one can also use the heavy-duty industrial probe, where lengths of up to 3 meters are possible. These probes are made of different materials depending on the stack temperatures. Inconel is used for temperatures up to 1200 deg C, and Aluminium Oxide is used for temperatures up to 1800 deg C.

For sample extraction, a heavy-duty pump provides a constant flow within a stack gas pressure ranging from   -200 to +50 mbar. In case of gas concentration going over range, a built-in dilution will extend the range of all sensors by 5 times. A built-in condensate trap prevents moisture from entering the sensors, and the instrument warns if the condensate trap is full and needs to be emptied.

Parameters like efficiency, air ratio, flue gas loss are calculated and displayed. The analyser comes with a powerful internal diagnostic feature. One can know the sensor status, last calibration done, pump flow, battery level and life, serial no, instrument version etc, at the press of a button. A user friendly “easy emission” software helps with the analysis, and for generation of reports, in graphical and tabulated formats.

For NOx measurement either real NOx can be measured using 2 sensors for NO & NOx, or NO2 can be calculated from NO, and then NOx is derived. It has a comprehensive memory, where 200 logs can be stored per site, and 10 such sites per folder, while a total of 100 folders can be stored.

Flue Gas Analyser – testo 350

Flue Gas Analyser – testo 350, carefully designed and crafted, keeping in mind the needs of the user, this unique instrument is matchless in performance, and engineered to perfection.

With the testo 350, up to 6 gases can be analyzed at the same time – the user can choose between the following sensors: O2, CO, CO2, NO, NO2, SO2, HC, H2S. The sensors are easily replaceable by the user in the field, within minutes, with not even using any tools.

The feature packed analyzer also calculates the standard parameters like flue gas loss, excess air ratio, boiler efficiency. By connecting additional probes, the unit measures velocity, differential pressure, and temperature. With its easy on-site calibration program, which can be also done from the user, there is simply no downtime. Testo 350 is the ideal solution for Flue Gas Analysis.

The testo 350 can be equipped with a wide range of sampling probes. Special hoses of up to 5 mtrs length are also available for most accurate NO2/SO2 measurements. The analyser has a built-in peltier cooled gas preparation unit, with a peristaltic hose pump for automatic condensate removal, for avoiding any kind of condensation and for highly accurate measuring results. Higher concentrations are no problem due to an optional dillution system, which provides a measurement range extension for all sensors.

Testo India

With more than 60 years of measurement experience, Testo SE & Co. KGaA is headquartered in Titisee, Germany. Testo India Pvt. Ltd., a 100% subsidiary of Testo SE & Co. KGaA was established in 2006 and has shown phenomenal growth over the last 15 years with its head office in Pune, & a PAN India network.

For more informatio
www.testo.com