Radiation protection instrumentation. Ambient and/or directional dose equivalent (rate) meters and/or monitors for beta, X and gamma radiation - High range beta and photon dose and dose rate portable instruments for emergency radiation…1 Scope and object This part of IEC 60846 applies to portable or transportable dose equivalent (rate) meters and or monitors for the measurement of ambient and or directional dose equivalent (rate) from external beta, X and gamma radiation for energies up to 10 MeV during emergency situations. The object of this International Standard is to specify the design requirements and the performance characteristics of dose equivalent (rate) meters intended

all the voltages defined in this standard refer to phase-to-phase voltages of three-phase systems

The test method is designed to yield a percentage and rate of conversion of the organic carbon in the test materials to carbon dioxide and methane produced as biogas

PAS 700 Provision of ICT facilities and services in workplaces

Manufacturers of wood structures

generating sets driven by RIC engines for land and marine use

at a maximum working pressure up to and including 20 bar over an ambient and gas temperature range of at least −10 °C to +40 °C

used throughout BS EN 15826

Attention is drawn to this standard’s National Annex

evaluation of the effectiveness of exposure control measures

This part of ISO 17215 gives an overview of the structure and the partitioning of this International Standard and shows the relation between the different parts (see Figure 1)

BS 6173 should be adopted because since 2009

renovation and repair of shafts and tunnels