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Wärtsilä offers a system for emission measurements which meets the IMO Annex VI of Marpol 73/78 Regulations for the Prevention of Air Pollution from Ships, NOx Technical Code, ISO 8178-4.
This code demands certified equipment, accurate calibrations, correct measurement procedures and skilled personnel.
The NOx measurement report specifies:
- Engine speed and torque for power calculations.
- Fuel consumption for calculations according to ISO 3046-1
- Temperatures of charge air, exhaust gas, cooling water and lubricating oil
- Pressures and humidity in the charge air system
- Exhaust gas composition with regard to NOx, CO, CO2 and O2.
The measurements will be performed in accordance with the Technical Code for a number of different load conditions corresponding to the application category.
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