Sound system equipment. Electroacoustic transducers. Measurement of suspension parts Ingestion-build-89079 BS EN 12237 specifies requirements

BS EN 12237 specifies requirements and test methods for strength and air leakage of circular ductwork used in air conditioning and ventilation systems in buildings

Who is PAS 13 - Safety barrier impact resilience for

EN 61000-4-16 and

These measurements can demonstrate whether your products are safe

This part of ISO 10545 defines a test method for determining the coefficient of linear thermal expansion of ceramic tiles

Sound system equipment. Electroacoustic transducers. Measurement of suspension parts Ingestion-build-89079 BS EN 12237 specifies requirements1 Scope This International Standard applies to the suspension parts of electroacoustic transducers (for example, loudspeakers). It defines the parameters and measurement method to determine the properties of suspension parts like spiders, surrounds, diaphragms or cones before being assembled in the transducer. The measurement results are needed for engineering design purposes and for quality control. Furthermore, this method is intended to improve the