EUROLAB laboratory provides testing and compliance services within the scope of MIL STD 740-1 standard. This standard specifies acceptable instrumentation and procedures for the measurement and acceptance criteria of airborne and structural noise of Naval ship equipment.
This standard completes equipment, shipbuilding and procurement specifications, and similar documents applicable to all Navy ship equipment that must be quieter than equipment produced by normal manufacturing practices, except for the structure-borne noise requirements for main propulsion turbines, main reduction gears, and main propulsion turbines. aims. Ship service turbine generator sets are not covered by this standard and will be found in the relevant equipment document.
The basic method for airborne noise testing is the determination of sound power. Sound pressure measurements can be specified in equipment specifications for certain items, such as large equipment where test conditions preclude valid calculations, or small equipment where testing costs significantly affect the equipment's cost. The basic method for structural noise testing is to measure the vibration acceleration at mounting points of flexibly mounted equipment.
Four airborne noise acceptance criteria are defined in terms of octave band sound power levels. Three structure-borne noise acceptance criteria are defined in terms of one-third octave band vibration acceleration levels above assemblies.
EUROLAB assists manufacturers with MIL STD 740-1 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.
