The testo 350 MARITIME flue gas analyzer is certified for emission measurement on marine diesel engines and can be used to measure the gaseous flue gas concentrations of NO, NO2, SO2, CO, CO2-(IR) and O2. In order to meet the harsh requirements at sea, the complete flue gas analyzer, including accessories, is housed in a robust protective case with a trolley function – the testo 350 MARITIME flue gas analyzer certainly isn't a landlubber. The testo 350 MARITIME flue gas analyzer goes full speed ahead As a seaworthy flue gas analyzer, the testo 350 MARITIME can be used for the following on-board verification surveys in accordance with the NOx Technical Code 2008: For on-board direct measurement and monitoring (e.g. periodic and intermediate surveys) For the simplified testing and measurement method, for instance if modifications have been made to the engine, such as readjustment The testo 350 MARITIME flue gas analyzer is also suitable for checking the NOx limit values stipulated in MARPOL Annex VI. The NOx values are for example tested in official NOx checks. The NOx measurement can also be used to provide proof of NOx reduction, which is required in regional special zones with specific NOx tax requirements (such as Norway). Outstanding: testo 350 MARITIME offers certified quality The testo 350 MARITIME flue gas analyzer has the following certificates: Germanischer Lloyd (DNV GL) certificate no. TAA00001K0 (02/2018 - 02/2023), according to MARPOL Annex VI and NOx Technical Code 2008 and Nippon Kaiji Kyokai (Class NK) certificate no. 14DD001B. In addition, the testo 350 MARITIME fulfils the directive on marine equipment and has the MED mark of conformity 0098/2018.