Workplace atmospheres. Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Performance requirements for apparatus used for general gas detection algolia-ignore switch onto fault (SOTF)

switch onto fault (SOTF)

including inoculated carriers and suspensions intended for use in the validation and monitoring of sterilization processes

the tests for the motor-compressor specified in the particular appliance standard may not need to be made in the particular appliance or assembly

an important quality parameter

BS EN 61966-9 on colour measurement and management is useful for:

Workplace atmospheres. Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Performance requirements for apparatus used for general gas detection algolia-ignore switch onto fault (SOTF)1 Scope This European Standard specifies the performance requirements 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 general gas detection. EXAMPLE Safety warning and leak detection are examples of general gas detection.