Workplace atmospheres. Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Performance requirements for apparatus used for exposure measurement1 Scope This European Standard specifies the performance requirements outlined in EN 482 specifically for electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours in workplace atmospheres. This European Standard is applicable to apparatus used for exposure measurement.

version of the application being used

This document specifies the requirements and test methods for integrated dental floss and handles used for home care

System performance check

BS EN 60811-502 on shrinkage test for insulations of electric cables is relevant to:

With obedience and compliance to BS EN 60721-3-6

the passive antenna part is normally replaced by an “artificial antenna network

2 Number of measurements

BS EN 62308 is essential for guidelines on assessment methods

BS EN 62744 has the purpose of:

Dimensions and clearance around the overflow hole

irrespective of soil type

This part of IEC 60534 includes equations for predicting the flow of compressible and incompressible fluids through multistage control valves