NBN EN 13160-3 : 2003

Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 General
5 Interstitial space
6 Leak detector for liquid systems
  6.1 Leak detector liquid tanks
  6.2 Leak detection liquids
  6.3 Liquid sensors
  6.4 Connection lines between leak detectors liquid tanks and
      interstitial space
7 Type test
  7.1 Test of components
  7.2 Test equipment
  7.3 Function test
  7.4 Type test of leak detection liquids for use in class II
      leak detection systems
8 Marking
Annex A (normative) Test of the fungicidal properties of leak
        detection liquids
        A.1 Test equipment
        A.2 Test method
        A.3 Test results
        A.4 Evaluation of the test result
Annex B (normative) Test of the compatibility of leak detection
        liquids with metals
        B.1 Test equipment
        B.2 Test specimen
        B.3 Preparation of the test liquid
        B.4 Test method
        B.5 Test results
Bibliography

Defines the requirements for leak detection systems - class II for use with double-skin tanks designed for water polluting fluids.