TAILIEUCHUNG - Guide for the Selection of Communication Equipment for Emergency First Responders

It is therefore recommended that, in addition to these checks, the oxygen failure alarm must be checked on a weekly basis by disconnecting the oxygen hose whilst the oxygen flowmeter is turned on, and a written record kept. In addition to sounding an alarm, which must sound for at least 7 s, oxygen failure warning devices are also linked to a gas shut-off device. Anaesthetists must be aware of both the tone of the alarm and also which gases will continue to flow on the particular model of anaesthetic machine in use | . Department of Justice Office of Justice Programs National Institute of Justice National Institute of Justice Law Enforcement and Corrections Standards and Testing Program Guide for the Selection of Communication Equipment for Emergency First Responders NIJ Guide 104-00 Volume I February 2002 . Department of Justice Office of Justice Programs 810 Seventh Street . Washington DC 20531 John Ashcroft Attorney General Deborah J. Daniels Assistant Attorney General Sarah V. Hart Director National Institute of Justice For grant and funding information contact Department of Justice Response Center 800-421-6770 Office of Justice Programs National Institute of Justice World Wide Web Site World Wide Web Site http http nij . Department of Justice Office of Justice Programs National Institute of Justice Guide for the Selection of Communication Equipment for Emergency First Responders NIJ Guide 104-00 Volume I Dr. Alim A. Fatah1 John A. Barrett2 Richard D. Arcilesi Dr. Patrick S. Scolla2 Charlotte H. Lattin2 Susan D. Fortner2 Coordination by Office of Law Enforcement Standards National Institute of Standards and Technology Gaithersburg MD 20899-8102 Prepared for National Institute of Justice Office of Science and Technology Washington DC 20531 February 2002 NCJ 191160 National Institute of Standards and Technology Office of Law Enforcement Standards. 2Battelle Memorial .

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