Ultrasonics. Hand-held probe Doppler foetal heartbeat detectors. Performance requirements and methods of measurement and reporting Ingestion-build-47786 BS 6142 is a standard

BS 6142 is a standard that covers the presentation of technical data on hydraulic systems of agricultural tractors which enables the standardization of technical specifications in agricultural applications

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Ultrasonics. Hand-held probe Doppler foetal heartbeat detectors. Performance requirements and methods of measurement and reporting Ingestion-build-47786 BS 6142 is a standard1 Scope This International Standard IEC 1266 establishes: methods of measurement of performance of a complete ultrasonic hand held Doppler foetal heartbeat detector (hereinafter referred to as equipment); requirements for the performance of equipment; requirements for the reporting of the performance of existing equipment; requirements for the declaration by manufacturers in accompanying literature of aspects of the performance of equipment. This