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testo 350 MARITIME - Exhaust gas analyser for diesel ship engines

0563 3503
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testo 350 Maritime
  • Certified by DNV and NK – Ensures compliance with international marine emissions regulations.
  • Quick startup – Ready for use in under two minutes, enabling fast and efficient measurements.
  • High measurement accuracy – Uses tested gas sensors comparable to reference-grade measurement technology.
  • Portable and durable design – Housed in a protective case with a trolley function, making it easy to transport and ideal for onboard use.
  • Fully compliant with the Marine Equipment Directive (MED) – Meets strict maritime industry standards.
  • The testo 350 MARITIME is a DNV and NK-certified exhaust gas analyser designed specifically for marine diesel engines. It enables emissions measurement in compliance with MARPOL Annex VI and the NOx Technical Code 2008, ensuring vessels meet international regulations. Housed in a durable, protective case with a trolley function, the analyser is built for the harsh conditions at sea. With pre-calibrated gas sensors, a quick startup time of under two minutes, and highly accurate measurement technology, it provides a reliable and efficient solution for onboard compliance checks.
    The testo 350 MARITIME is a highly advanced and portable exhaust gas analyser developed specifically for emissions measurement on marine diesel engines. It ensures compliance with MARPOL Annex VI and the NOx Technical Code 2008, making it an essential tool for ship operators, surveyors, and regulatory bodies. Capable of detecting NO, NO₂, SO₂, CO, CO₂ (IR), and O₂, the analyser provides precise and reliable emissions monitoring.

    Built to perform in demanding maritime environments, the testo 350 MARITIME is housed in a durable protective case with a trolley function for easy transport. This ensures that the unit is ready for use on board ships, whether at sea or in port. Thanks to its pre-calibrated, easily exchangeable gas sensors, operators benefit from unrestricted availability, allowing them to maintain continuous compliance without unnecessary delays.

    The testo 350 MARITIME is fully compliant with MARPOL Annex VI regulations, making it ideal for onboard verification surveys in accordance with the NOx Technical Code 2008. This includes simplified testing and measurement methods when modifications have been made to an engine, such as readjustments or retrofitting. The analyser is also used for official NOx limit checks and can provide documentation for NOx reductions required in regional emission control zones, such as Norwegian NOx tax compliance.

    Certified for quality and reliability, the testo 350 MARITIME holds the following certifications:

     - DNV Certificate No. TAA00001K0 Rev. 4
    - Nippon Kaiji Kyokai (Class NK) Certificate No. TA23536M
    - MED Certificate No. MEDB0000328 Rev. 3 (Module B) and MEDD00002FU (Module D)

    With its fast startup, superior accuracy, and rugged design, the testo 350 MARITIME is the ultimate solution for marine emissions monitoring.

    • The testo 350 MARITIME V2 analyzer unit, equipped with NO, NO2, SO2, CO, CO2-(IR) and O2, including gas conditioning, measuring range extension for single slot (only for SO2), fresh air valve for long-term measurement, differential pressure sensor, temperature probe input type K NiCr-Ni and type S Pt10Rh-Pt, Testo data bus connection, rechargeable battery, integrated combustion air probe (NTC), trigger input, measurement data memory and USB interface
    • testo 350 MARITIME V2 Control Unit
    • Robust protective case with trolley function
    • Flue gas probe for industrial engines, 335 mm immersion depth including cone and heat protection plate, Tmax. +1,000°C, special hose for NO2-/SO2 measurements, length 4 m
    • Connection cable between flue gas analyzer and Control Unit, length 5 m
    • testo fast printer with wireless infrared interface, 1 roll of thermal paper and 4 mignon batteries for printing readings out on site
    • testo 610 humidity/temperature measuring instrument
    • DNV Certificate No. TAA00001K0 Rev. 4
    • Nippon Kaiji Kyokai (Class NK) certificate no. TA23536M
    • MED Certificate No. MEDB0000328 Rev. 3 (Module B) and MEDD00002FU (Module D)

    General technical data

    Weight
    Approx. 17 kg
    Dimensions
    565 x 455 x 265 mm (case)
    Operating temperature
    5 to +45 °C
    Product-/housing material
    TPE/PC + ABS/PC + ABS + 10% GF
    Connectable probes
    1 x combustion air temperature probe; 1 x flue gas probe; 1 x temperature probe; 1 x temperature probe; 1 x differential pressure
    Product colour
    Black
    Standards
    Germanischer Lloyd (DNV GL) Certificate Nippon Kaijik Kyokai (Class NK) certificate according to MARPOL Annex VI and NOx Technical Code 2008
    Power supply
    Li ion rechargeable battery; AC mains unit 100 V to 240 V (50 to 60 Hz)
    Power consumption
    max. 40 W
    Pump flow
    1 l / min. with flow monitoring
    Max. pos. press./flue gas
    50 mbar
    Max. neg. press./flue gas
    -300 mbar
    Dewpoint calculation
    0.04 °Ctd; 99 °Ctd
    Interface
    IR/IRDA interface; Bluetooth®; USB; data bus; trigger input; Differential Pressure; probe input/ probe inputs; DC-voltage input; Mains connection; dilution gas inlet for measurement range extension
    Storage temperature
    -20 to +50 °C

    • USB driver for the following devices with USB port: * USB Interface testo 174 / 177 - T + H * testo 300 / 320 / 330 / 330i / 335 / 340 / 350 * testo 435 * testo 556 / 560 / 570 / 580 * testo 635 * testo 735 * testo 845
    Contact Us
    Testo Ltd
    Newman Lane
    GU34 2URAlton
    HampshireUnited Kingdom
    01420 544433

    Opening hours

    Monday-Thursday: 8:30am - 17:00pmFriday: 8:30am - 16:00pm
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