NEN EN 50436-1 : 2014
Current
The latest, up-to-date edition.
ALCOHOL INTERLOCKS - TEST METHODS AND PERFORMANCE REQUIREMENTS - PART 1: INSTRUMENTS FOR DRINK-DRIVING-OFFENDER PROGRAMS
12-01-2013
Foreword
1 Scope
2 Normative references
3 Definitions
4 General requirements
4.1 General
4.2 Blocking and unblocking
4.3 Influence on the vehicle motor
4.4 Vehicle circuitry
4.5 Mouthpiece
4.6 Data memory, download and evaluation
4.7 Retests
4.8 Early recall
4.9 Readiness
4.10 Tampering
4.11 Electromagnetic compatibility
4.12 Electrical disturbances
4.13 Type of protection
4.14 Combination with other systems
5 Labelling and marking
6 Instructions
6.1 Instructions for installation
6.2 Instructions for use
6.3 Instructions for service
7 General test methods
7.1 Samples
7.2 Sequence of tests
7.3 Preparation of alcohol interlock
before testing
7.4 Normal conditions for tests
7.5 Functional test
8 Test procedures and requirements
8.1 Electrical tests
8.2 Calibration curve
8.3 Durability tests
8.4 Environmental tests
8.5 Breath volume
8.6 Flow
8.7 Analytical specificity
8.8 Manipulation and circumvention
8.9 Start period
8.10 Restart period
8.11 Calibration and calibration interval
8.12 Service reminder
8.13 Long term behaviour
9 Test report
Bibliography
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