EN 45544-3:1999

EN 45544-3:1999 is a standard published by the European Committee for Standardization (CEN). Its full title is "Workplace atmospheres - Electrical apparatus used for the direct detection and direct concentration measurement of toxic gases and vapours - Part 3: Performance requirements for apparatus used for measuring concentrations well above limit values". This standard covers: 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. The standard test gas concentrations (STGC) used for the tests are given in 5.6 of prEN 45544-1:1998.

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. The standard test gas concentrations (STGC) used for the tests are given in 5.6 of prEN 45544-1:1998.

EN 45544-3:1999 is classified under the following ICS (International Classification for Standards) categories: 13.040.30 - Workplace atmospheres; 13.320 - Alarm and warning systems. The ICS classification helps identify the subject area and facilitates finding related standards.

EN 45544-3:1999 has the following relationships with other standards: It is inter standard links to EN 45544-3:2015, EN 50270:2015, EN ISO 5457:1999. Understanding these relationships helps ensure you are using the most current and applicable version of the standard.

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