testo 350-MARITIME

  • testo 350-MARITIME
  • testo 350-MARITIME
  • testo 350-MARITIME
  • testo 350-MARITIME
  • testo 350-MARITIME
  • testo 350-MARITIME
Portable exhaust gas analyzer - for exhaust gas analysis on marine diesel engines.
Part #: 0563 3503


The testo 350-MARITIME ist he first portable emission analyzer in the world for measurements of flue gas emissions subject to MARPOL Annex VI and the MEPC.103(49) guidline and has the following type approval certificates:

Germanischer Lloyd (GL) type approval certificate No 59 488 – 08 HH
• DET NORSKE VERITAS (DNV) type approval certificate No A-11316

Gas sampling is carried out using a spezial sampling probe which can be installed with the help of a flange. The certified and durable electrochemical gas sensors provide a highly accurate and longterm stable determination of the concentration of the exhaust gas components O2, CO, NOx (NO + NO2 separately) and SO2. CO2 is recorded using the certified IR measurement principle.
In order to meet the tough conditions at sea, the complete exhaust gas analyzer is housed in a robust protective case.

Advantages of the emission analyzer testo 350-MARITIME:
  • Measures O2, CO, NOx (NO + NO2 separate), SO2 – high precision and long-term stable
  • Certified gas sensors: equal to reference measurement
  • Ready to measure after only two minutes
  • Determination of the fuel sulphur content by means of SO2/CO2 ratio according to MEPC 184 (59)

The complete set of testo 350-MARITIME contains:
  • The testo 350 MARITIME_V2 Analysis Box is fitted with O2, CO, CO2 (IR),NO, NO2, SO2, including gas processing, extended measuring range for single slot (only for SO2), fresh air valve for continuous measurements, pressure difference sensor, temperature sensor type K NiCr-Ni port and type S Pt10Rh-Pt, Testo data bus port, rechargeable battery, built-in combustion sensor (NTC), trigger input, memory, USB interface
  • The testo 350 MARITIME_V2 Control Unit with graphic color display and easy-to-use menu guide
  • Rugged carry case with practical trolley function
  • Exhaust probe for industrial engines with prefilter, sensor length 335 mm including conus, heat protection shield, special tube for NO2/SO2 measurements, Tmax. probe hose 1 000 °C, probe length 5,2 m including thermoelement for exhaust gas temperature measurements, NiCr-Ni, Länge 400 mm, Tmax. +1 000 °C with 5,4 m connecting hose and additional temperature protection
  • Cable connecting Analysis Box and Control Unit, length 5 m
    testo turbo printerwith wireless infrared interface for print outs on site, including one roll of thermopaper and four mignon batteries
  • testo 610 humidity/temperature meter
  • Silicone hose (Ø 4 mm, length 5 m) including hose connectors for connecting to the engine sensor for measuring exhaust counter pressure
  • German Lloyd (DNV GL) Certificate No. 37811 - 12 HH (07/2012 - 07/2017)
  • Nippon Kaiji Kyokai (Class NK) Certificate No. 14DD001B

PC Software

  • Cable, 1.5 m long

    # 0430 0143

    Сonnects  CO2 probe with plug-in head to meas. instrument (PUR coating material)

  • Standard ambient air probe up to +70°C

    # 0636 9740

    (Plug-in head, connection cable 0430 0143 or 0430 0145 required) Meas. range -20 to +70 °C Meas. Range 0 to +100 %RH

  • Cable, 1.5 m long

    # 0430 0143

    Сonnects CO2 probe with plug-in head to meas. instrument (PUR coating material)

Storage temperature                                                    
-10 to +50 °C
Operating temperature                            
+5 to +50 °C
Approx. 17 kg
56.5 x 45.5 x 26.5     cm           
Probe type Electrochemical measurement CO
Meas. Range                                                               
0 to 3000 ppm
Probe type Electrochemical measurement CO2
Meas. Range
0 to 40 Vol. %
Probe type Electrochemical measurement NO
Meas. Range
0 to 3000 ppm
Probe type Electrochemical measurement NO2
Meas. Range
0 to 500 ppm
Probe type Electrochemical measurement SO2
Meas. Range
0 to 3000 ppm
Probe type Electrochemical measurement O2
Meas. Range
0 to 25 Vol. %
Probe type Pressure probe
Meas. Range
600 to 1150 hPa
±5 hPa at +22 °C
±10 hPa at -5 to +42 °C




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