EUROLAB, with its state-of-the-art accredited laboratories and expert team, provides precise and fast testing services within the scope of ISO 4548-5 testing. This standard specifies a method for testing the ability of full-flow lubricating oil filters manufactured with metal pressure vessel materials for internal combustion engines to withstand an internal pressure surge.
Normally, fluctuations occur when an engine is cold-started, and cyclical internal pressure changes occur during operation. These tests are designed to apply to spin-on filters and detachable filters with disposable elements. The tests may be applied to other filters, if deemed appropriate, by agreement between the filter manufacturer and the purchaser.
ISO 4548 (all parts) specifies standard test procedures for measuring the performance of full-flow lubricating oil filters for internal combustion engines. The series is prepared in separate chapters, each dealing with a specific performance feature. The tests together provide the necessary information to evaluate the properties of a filter, but tests can be performed separately if agreed between the buyer and the manufacturer.
Pressure transducers should be mounted directly on or as close to the test component as possible to record the internal conditions applied to the component. Any restriction between the transducers and the pressure containing envelope under test should be avoided.
The test rig will include the following components, along with the necessary piping, connectors, and supports:
EUROLAB assists manufacturers with ISO 4548-5 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.
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