CEI CLC/TR 50426 : 2005

Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Symbols and abbreviations
5 General considerations
6 Transmitters and transmitter output parameters
7 Circuits for blasting and well perforation
8 Electro-explosive devices
9 Methods of assessment for determining potential RF
   ignition hazards on a site where EED are used
10 Practical on-site testing
11 Safety procedures
12 Special applications
Annex A (informative) - Extraction of energy from the
        electromagnetic field
Annex B (informative) - Measurement of electromagnetic fields
Annex C (informative) -Sources of information and addresses
        of advisory bodies - UK ONLY
Annex D (informative) - Electromagnetic radiated fields and
        examples of radiating antennas and unintended
        receiving antenna characteristics
Annex E (informative) - The effective resistance of the leading
        wires of an EED
Annex F (informative) - Derivation of minimum distances of safe
        approach for Table 2 and Table 3
Annex G (informative) - Ground-wave propagation (vertical
        polarization): calculation of field strength
Annex H (informative) - Worked examples to demonstrate the
        effects of antenna gain
Annex I (informative) - The effects of leading wire resistance,
        safety resistors and the use of EED with different
        characteristics
Annex J (informative) - Derivation of Figure 12a) to Figure 12g)
        for EED alone incorporating the resistance of leading
        wires and safety resistances
Bibliography