Lubricatingoilandenginefueloiltestkitselectionguide
Early detection of fuel-related issues in the engine and propulsion system can help prevent operational challenges and system downtime. Onboard testing using portable test kits gives the crew flexibility and convenience of testing fuel samples during bunkering and voyage.
Lubricatingandotheroilsselection guide
Lubrication within the main engine is responsible for lubricating and cooling the internal parts by reducing friction and preventing overheating.
Cylinder lubrication is required to lubricate the piston rings to reduce friction between the rings and liner, to provide a seal between the rings and the liner, and to reduce corrosive wear by neutralising the acidity of the products of combustion. Lubrication also helps to remove any debris or impurities.
The following selection guide outlines the key test kits suitable for maintaining and upkeeping a well-run lubricating oil system.
LubricatingandOtherOils
Unitor™Ferrous
Unitor
Unitor
Enginefueloilselectionguide
The basic function of any marine engine is to propel a ship or to generate power onboard by using the energy obtained from burning fuel oil. Very Low Sulphur Fuel Oil (VLSFO) or Marine Gas Oil (MGO) is the most widely used type of fuels for commercial vessels.
The following selection guide outlines the key test kits suitable for monitoring and maintaining fuel quality across marine vessel engines.
UnitorBacteria Single Test Kit
UnitorEasyShip Combined Test Kit
UnitorSaltwater TestKit
Unitor Compatibility TestKit
UnitorCatalytic FinesTestKit
UnitorInsolubles TestKit
Unitor Heated ViscosityMeter
UnitorDensity Meter
764493 Detectmicroorganismsthatgrowinmarineoil,reducing theriskofcontaminationin yourfuel oil
673154 Detectexcesswaterpresentintheoilanddetermineif actionsareneededtoreduce orremovethewater
test
in-oil
625756 Identifywhetherthewatercontaminationoftheoil is sea- or freshwater, hence reducing risk of corrosion Saltwater contamination
773153
Provideanunderstanding offuel compatibilitynecessary tomixorblendresidualfuel oil.Itprovidesanindication aboutthestabilityandcompatibilityof yourfueltoprevent asphaltic sludgeformation
735748 Measurethecatalyticfines infuel oiland helpprevent unwantedcatalyticfinesweartoyourengine
625749
773151
773152
Testforinsolubles contaminationfromcombustionand mainlyintheformof unburnedhydrocarbon.High insolublesloadingwillcauselacqueringandother undesirableeffectslike stiction andincreasedwear.
Measuringviscosityhelps toverifythecorrectgradeof fueldelivered, calculatecombustionperformance,plus adjusting offuelhandling andinjectionsystems
Measuredieselandresidualfuel density and confirm the quantityoffuel delivered.Helpsverify thatthecorrect gradeoffueldeliveredandestimatesthecombustion performance(CCAI),correctviscosityin cPtocSt.
WilhelmsenShipsServiceTest andTreat solutions
Stabilityand compatibilityof thefuel
fines
With portable onboard testing now a reality, you can be informed on the health of your fuel on a more regular basis. Adopt our range of Test and Treat solutions to help you overcome uncertainty around fuel quality issues at sea. Reach out to our dedicated Technical Sales & Business Development Manager to determine which test kits are most appropriate for your vessel size, engine types, and operating profile WilhelmsenShipsService
Phone: (+47) 67 58 40 00
Fax: (+47) 67 58 40 80
Norway wilhelmsen.com
Bacteria
Catalytic
Insolubles(soot)
Viscosity
Density