Respiratory equipment. Breathing gas demand regulator used for diving to depths greater than 50 metres. Requirements and test methods Ingestion-build-46800 acceptability of the packed product

acceptability of the packed product to the user/consumer

6 Validation with reference invasive blood pressure monitoring equipment

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The interface system uses cabling with round or flat profiles containing a two conductor signalling pair and optionally a two conductor power supply pair

Respiratory equipment. Breathing gas demand regulator used for diving to depths greater than 50 metres. Requirements and test methods Ingestion-build-46800 acceptability of the packed productWhat is this standard about? The efficiency of breathing demand regulators is fundamental to the safe use of many types of underwater breathing apparatus. However until now, no standard covered demand regulators in self contained diving apparatus to depths greater than 50 metres; or demand regulators in umbilical supplied apparatus beyond 60 metres. Given that deeper dives now take place more frequently, BS 8547 was written to meet the clear need for