Geophysical logging of boreholes for hydrogeological purposes Ingestion-build-82396 Beam detectors with a minimum

Beam detectors with a minimum separation between the components defining the optical path in excess of 10 m are not covered by this standard because the dimensions of the fire test room described in BS 5445-9 preclude subjecting such detectors to the fire sensitivity test

Those who want to implement the BS EN 1996 standard

BS EN 792-9 applies to hand-held non-electric power tools driven by rotary or linear motors

BS EN 14600 identifies the particular requirements and classifications necessary to demonstrate the characteristics of fire resistance

Geophysical logging of boreholes for hydrogeological purposes Ingestion-build-82396 Beam detectors with a minimum