
Expert Oil Diagnostic Services (EtODS)
Accredited with ISO/IEC 17025, EtODS performs tests on various insulating oil and materials with good reliability and fast delivery within the span of 5 to 15 days. EtODS tests are based on IEC, ISO and ASTM methods and the service is engaged in the new technical working group of Malaysia Standard (MS) for insulating oil.
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As a testament to the lab’s excellence, EtODS has been awarded with the Certificate of Lab Excellence by the International Inter-laboratory Studies from the Netherlands for eleventh years in a row.

LARGEST. MOST ADVANCED.
HERE AT TNB LABS.
Superior Quality
Our laboratory has one of the highest numbers of tests accredited in the country. We are able to conduct routine as well as advanced tests for investigation purposes
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Expert Recommendation
Our expert recommendation helps in anticipating and identifying any transformer performance issues and developing preventive measures.
Trusted Credibility
We are a certified laboratory MS/ IEC 17025 and Award Recipient for Certificate of Excellence by IIS, Netherland
Data Trending
Our data trending enables the customers to analyze transformer performance patterns and plan their maintenance schedule
appropriately.
OUR SOLUTIONS.
Chemical Properties Test
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Copper Corrosive Sulphur –SAMM
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Dissolved Gas Analysis (DGA) –SAMM
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Furanic Compound –SAMM
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Inhibitor Content -SAMM
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Metals-In-Oil –SAMM
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Neutralization Value -SAMM
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Water Content -SAMM
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Carbon Type Composition of Oil
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Oxidation Stability -SAMM
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Polychlorinated Biphenyls (PCBs)
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Sludge/Sediment
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Silver Corrosive Sulphur
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Stray Gassing
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Metal Assivator
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Dibenzyl Desulphide
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Methanol
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RPVOT
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Degree of Polymerization
Physical Properties Test
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Color -SAMM
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Density -SAMM
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Interfacial Tension, IFT -SAMM
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Particle Count
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Kinematics Viscosity (°C) -SAMM
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Pour Point (°C) -SAMM
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Appearance
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Flash Point (°C)
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Specific Gravity
Electrical Properties Test
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Water Content
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Breakdown Dielectric Voltage
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Dissolved Gas Analysis (DGA)

