EUROLAB, with its state-of-the-art accredited laboratories and expert team, offers precise and rapid testing services within the scope of DIN 25201-3 test. This standard applies to screw connections for fasteners with mechanical properties in the rail vehicle industry.
It is intended to support the designer in the basic selection of screw connections and to provide him with an understanding of the system and terms. In principle, the standard is not exempt from experimental studies to verify the results. This is especially true for critical links.
The contact surfaces of electrical screw connections must be large. Burrs and protrusions are not allowed between the conductors to be connected, as these hinder the flow of current and cause an increase in the contact resistance due to the resulting air gaps and therefore undesirable heating of the screw connection.
When designing screw connections for electrical applications, generally low allowable interfacial pressure values are very important, requiring high settlement and creep behavior.
EUROLAB assists manufacturers with DIN 25201-3 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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EUROLABreporting and certification activities, United Accreditation Foundation (UAF), Turkish Accreditation Agency (TÜRKAK) ve Enterprise Accreditation Foundation (EAF) based on the accreditation provided by the accreditation body. The Enterprise Accreditation Foundation (EAF) accreditation body is also a signatory of the United Nations (UN GLOBAL COMPACT) organization.
