DD CLC/TS 50131-2-2:2004

1 Scope
2 Normative references
3 Definitions and abbreviations
4 Functional requirements
  4.1 Indication signals or messages
  4.2 Detection
  4.3 Operational requirements
  4.4 Immunity to incorrect operation
  4.5 Tamper security
  4.6 Electrical requirements
  4.7 Environmental classification and conditions
5 Marking, identification and documentation
  5.1 Marking and/or identification
  5.2 Documentation
6 Testing
  6.1 General test conditions
  6.2 Basic detection test
  6.3 Walk testing
  6.4 Verification of detection performance
  6.5 Switch-on delay, time interval between signals
       and indication of detection
  6.6 Fault condition signals or messages: self tests
  6.7 Immunity to incorrect operation
  6.8 Tamper security
  6.9 Electrical tests
  6.10 Environmental classification and conditions
  6.11 Marking, identification and documentation
Annex A (normative) Format of standard test magnets
Annex B (normative) General testing matrix
Annex C (normative) Walk test diagrams
Annex D (normative) Procedure for calculation of average
        temperature difference
Annex E (informative) Basic detection target for the basic
        test of detection capability
Annex F (informative) Calibration heat source
Annex G (normative) Calibration of the standard walk test target
Annex H (informative) Equipment for walk test velocity control
Annex J (informative) Immunity to visible and near infrared radiation:
        notes on calibration of the light source
Annex K (informative) Example list of small tools suitable for
        testing immunity of casting to attack
Annex L (informative) Test for resistance to re-orientation of
        adjustable mountings
Figures
Tables

Describes the security grades 1 to 4, specific or nonspecific wired or wire-free detectors and uses environmental classes I to III.