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Marine Fuel Oil Testing

With the development of economy and logistics, the domestic water transportation industry has achieved rapid development. Domestic traders and shipowners have higher and higher quality requirements for bunker oil. The continuous application of environmental protection pressure has brought about the demand for professional, stable and efficient testing technical support. CTI provides customers with accurate fuel test results and fast and high-quality services, which will help customers accurately understand the causes of fuel system failures and the current situation of the domestic fuel market.

? Service Content

1、Scope of Application/Product Category
Marine fuel oil, alcohol-based fuel oil, marine diesel oil

2、Technical Standards

China 、ISO

3、Requirements for Conventional Samples

Different test items require different samples. Please ask CTI online customer service for details.

4、Test Cycle

The calculation starts with the sample received by the laboratory. Routine: 5 working days; Urgent: 3 working days.

5、Test Items and Standards

Test Items and Standards for Marine Fuel Oil

Test Standard	Test Item
GB 17411 ISO 8217	Kinematic viscosity	Total potential sediment
	Density	Total accelerated sediment
	Carbon aromaticity index	Carbon residue
	Sulfur content	Pour point
	Flash point (closed)	Moisture
	Hydrogen sulfide	Ash
	Acid number	Metals
	Total sediment	Calorific value
	Asphaltene	Cleanliness
	Compatibility

Test Items and Standards for Alcohol-based Fuel Oil

Test Standard	Test Item
GB 16663	Appearance	PH value
	Alcohol content	50% distillation temperature
	Density	Calorific value
	Mechanical impurities	Stability
	Condensation point	Formaldehyde test

Test Items for Marine Diesel Oil

Test Item
Oxidation stability	Chromaticity	Distillation range
Sulfur content	Cloud point	Density
Acidity	Chlorine content	Lubricity
10% distilled residue carbon residue	Nitrogen content	Polycyclic aromatic hydrocarbon content
Ash	Particulate matter distribution	Cetane number
Copper corrosion (50 ℃, 3h)	Calorific value	Metal multielement
Moisture	Total Pollutants	Stability
Appearance	Kinematic viscosity (20 ℃)	Oil dilution
Mechanical impurities	Condensation point	Conductivity
Moisture and organic impurities	Cold filter point	Nitrate type cetane number improver
Fatty acid methyl ester	Flash point (closed)	Water separation performance
Odor	Cetane index	Blockage tendency

? Our Advantages

CTI has complete testing capability for refined oil.

CTI has advanced laboratory equipment to ensure the accuracy and reliability of test data.

CTI has a team of professional qualified and experienced technical experts to provide you with professional advice and services.

CTI, as a third-party testing and certification organization trusted by customers around the world, has obtained CMA, CNAS and UKAS qualifications.

CTI has a nationwide business network, which can provide quick response and personalized considerate services.

? Service Process

Consulting Customer Service→Confirm Test Plan→Fill in the Application Form→Send samples→Pay for the test→Test→Send electronic reports→Express paper reports and invoices

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