|Document ID (ISN)||35126|
|Convention or series no.
||Structural fire fighters' helmets 1979.
||National Fire Protection Association, 470 Atlantic Avenue, Boston, Massachusetts 02210, USA, 4 Feb. 1980. 38p. Price: US$5.00.
||This standard updates previous editions. Definitions are followed by sections devoted to: general specifications (marking and instructions for wear; configuration; accessories); performance requirements (top impact requirement - force transmission; top, front, side, and back impact requirement - acceleration; resistance to penetration, heat and flame; electrical insulation; retention system; ear covers); environmental conditioning for testing; performance testing; performance evaluation requirements; qualification testing.
||USA; safety helmets; fire services
||penetration resistance; compliance tests; impact testing; equipment testing; standard; shock testing
||F - Information notes, codes of practice, standards
|Broad subject area(s)
||Fire fighting, police, prisons and the armed forces