reference is made to the work of IEC Subcommittee 10A. 2. The values aluminum block heater (see IEC Standard ) of a suitable type capable of. Download Table | Oxidation Stability Test as per IEC Method C (copper catalyst surface area cm²) after hrs from publication: Experimental. Find the most up-to-date version of IEC at Engineering
|Published (Last):||21 November 2011|
|PDF File Size:||16.86 Mb|
|ePub File Size:||5.74 Mb|
|Price:||Free* [*Free Regsitration Required]|
Please download Chrome or Firefox or view our browser tips.
Cloud and pour point
Water Influence Due to their structures, synthetic esters absorb water. Get a quote for certification of systems, products or services, and get certified. Search all products by.
Test methods for evaluating the oxidation stability. Temperature can degrade the chemical matter and solid and liquid insulation.
This property allows to partially dehydrate insulating paper, leading to improvement of transformer life time without loss of power.
Test yourself or your business online. Thermal oxidation stability The test duration was extended from h to uec and even to h. The faster, easier way to work with standards. NYCODIEL water compatibility offers an improvement in solid insulation protection, meaning less power loss and a longer shelf life for paper insulation.
January Number of pages: Accept ief continue Learn more about the cookies we use and how to change your settings. Amendment 1 to publication IEC Your basket is empty. Discover also Certification, assessment, diagnosis Get a quote for certification of systems, products or services, and get certified.
You may ifc similar items within these categories by selecting from the choices below:. Caution the offer 1 user is reserved for a single user, any broadcast even within his company is prohibited.
Purchase More information add to basket. This standard replaces IEC Register online at inter and intra-company training, and certifying diplomas, seminars, distance learning. May Number of pages: In-service fluid survey IEC is the service survey-fluid maintenance standard to be used to determine conformity of a fluid in service. Learn more about the cookies we use and how to change your settings.
Cloud and pour point
More information add to basket. Chemical analysis and testing, Chemical-resistance tests, Petroleum products, Testing conditions, Oxidation resistance, Specimen preparation, Filters, Oils, Accelerated testing, Precipitation methods, Acidity, Mineral oils, Thermometers, Catalysis, Test equipment, Precision, Oxidation methods, Insulating oils, Accuracy, Volumetric analysis.
Testing at h is recommended by IEC but is not mandatory. Destruel Date of publication: They resist high temperatures and have a long shelf life. Select the first category of products searched and follow the instructions.
Document s cited in this standard. IEC is the service survey-fluid maintenance standard to be used to determine conformity of a fluid in service.
Testing at h is neither required nor recommended, but was performed to illustrate how the different technologies resist to longer periods of stress. Oxidation stability is an important characteristic to measure and monitor.